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Xiaomi

Xiaomi Redmi 2

Uncategorized

Processor
Quad-core 1.2 GHz Cortex-A53*
Display diagonal
4.70 in*
Battery capacity
2,200 mAh*
Horizontal pixels
Display: 720 px
Vertical pixels
Display: 1,280 px

Display

Display diagonal
4.70 in*
Display pixel density
312 ppi*
Resolution
720 × 1280*
Panel
Display: IPS LCD
Horizontal pixels
Display: 720 px
Vertical pixels
Display: 1,280 px

Displays

  • Display*
    Diagonal
    4.70 in*
    Horizontal pixels
    720 px*
    Vertical pixels
    1,280 px*
    Technology
    IPS LCD*

Processing & platform

Processor
Quad-core 1.2 GHz Cortex-A53*
Graphics

CPU core groups

  • Cortex-A53*
    Cores
    4*
    Listed frequency
    1.2 GHz*

Memory & storage

Storage options
8 GB, 1 GB RAM16 GB, 2 GB RAM*

Memory configurations

  • 1 GB RAM / 8 GB storage*
    Memory
    1 GB*
    Capacity
    8 GB*
  • 2 GB RAM / 16 GB storage*
    Memory
    2 GB*
    Capacity
    16 GB*

Memory options

  • 1 GB (16 GB)*
    Capacity
    1 GB*
    Variant / details
    16 GB*
  • 2 GB*
    Capacity
    2 GB*
  • 1 GB*
    Capacity
    1 GB*

Storage options

  • 8 GB*
    Capacity
    8 GB*
  • 16 GB*
    Capacity
    16 GB*

Cameras

  • Front selfie*
    Light-capture estimate
    Not available Sensor size and aperture are needed.
    Resolution
    2 MP*
    Position
    Front*
    Role
    selfie*
  • Rear wide*
    Estimated light-capture index
    ≈ 1.1* Estimated · full frame at f/2 = 100 Nominal format · 4:3 estimate
    Resolution
    8 MP*
    Position
    Rear*
    Role
    wide*
    Aperture
    2.20 f-number*
    Optical format
    1/3.2*

Area-based index at equal illumination, f-number and exposure time. Not a camera-quality rating; lens transmission, sensor efficiency and processing are excluded.

Area/aperture estimates assume equal scene brightness and exposure time; full frame at f/2 = 100. Nominal-format estimates assume 4:3. Lens transmission, sensor efficiency and processing are not included.

Power specifications

Battery capacity
2,200 mAh*

Charging

  • Wired*
    Rated charging power
    10 W*
    Technology
    wired*
    Variant / details
    Source-declared charging power; compatible charger and conditions unspecified*

Connectivity & software

Operating system
Reported value 1: Android 4.4.4 (KitKat); MIUI 6.0*
Reported value 2: Android 4.4.4 (KitKat), MIUI 6.0*
Reported value 3: Android 4.4.4 (KitKat), MIUI 6.0*
Reported value 4: Android 4.4.4 (KitKat), MIUI 6.0*
Cellular networks
GSM / HSPA / LTE*
Wi-Fi
Reported value 1: WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Reported value 2: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Reported value 3: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Reported value 4: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Bluetooth
Reported value 1: 4.0, A2DP, LE*
Reported value 2: 4.0, A2DP, LE*
Reported value 3: 4.0, A2DP, LE*
Reported value 4: 4*
Reported value 5: 4.0, A2DP, LE*
NFC
No*

Sensors

  • Accelerometer*
  • compass*
  • gyro*
  • proximity*

Design & dimensions

Dimensions
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)*
Weight
133 g*

Colors

  • Black*
  • Green*
  • Pink*
  • White*
  • Yellow*

System configuration

Detailed specifications

Specifications 1 · 34 fields
Body Weight
133 g (4.69 oz)*
Scope and conditions
explicit_quantities
  • value
    133*
    unit
    g*
    original
    133 g*
    span
    • 0*
    • 5*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Body Build
Glass front (Gorilla Glass 2), plastic back, plastic frame*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Body SIM
Dual SIM (Micro-SIM, dual stand-by)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Display Type
4.7 inches, 60.9 cm*
Scope and conditions
explicit_quantities
  • value
    4.7*
    unit
    inches*
    original
    4.7 inches*
    span
    • 0*
    • 10*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    60.9*
    unit
    cm*
    original
    60.9 cm*
    span
    • 12*
    • 19*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Display Resolution
720 x 1280 pixels, 16:9 ratio (~312 ppi density)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
  • x
    720*
    y
    1,280*
    unit
    px*
    original
    720 x 1280*
    span
    • 0*
    • 10*
    role
    Declared source matrix; native photosite count and active physical area unverified.*
Platform OS
Android 4.4.4 (KitKat), MIUI 6.0*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Platform Chipset
Qualcomm MSM8916 Snapdragon 410 (28 nm)*
Scope and conditions
explicit_quantities
  • value
    28*
    unit
    nm*
    original
    28 nm*
    span
    • 33*
    • 38*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Platform Cpu
Quad-core 1.2 GHz Cortex-A53*
Scope and conditions
explicit_quantities
  • value
    1.2*
    unit
    GHz*
    original
    1.2 GHz*
    span
    • 10*
    • 17*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Platform Gpu
Adreno 306*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Memory Cardslot
microSDHC (dedicated slot)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Name
Xiaomi Redmi 2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Memory Internalmemory
8GB 1GB RAM, 16GB 2GB RAM*
Scope and conditions
explicit_quantities
  • value
    8*
    unit
    GB*
    original
    8GB*
    span
    • 0*
    • 3*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    1*
    unit
    GB*
    original
    1GB*
    span
    • 4*
    • 7*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    16*
    unit
    GB*
    original
    16GB*
    span
    • 13*
    • 17*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    2*
    unit
    GB*
    original
    2GB*
    span
    • 18*
    • 21*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
MainCamera Cameraspecs
8 MP, f/2.2, 28mm (wide), 1/3.2", 1.4µm, AF*
Scope and conditions
explicit_quantities
  • value
    8*
    unit
    MP*
    original
    8 MP*
    span
    • 0*
    • 4*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    28*
    unit
    mm*
    original
    28mm*
    span
    • 13*
    • 17*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    1.4*
    unit
    µm*
    original
    1.4µm*
    span
    • 34*
    • 39*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
  • value
    2.2*
    unit
    f-number*
    original
    f/2.2*
    span
    • 6*
    • 11*
optical_format_declarations
  • original
    1/3.2"*
    span
    • 26*
    • 32*
    role
    nominal optical format; not a physical rectangle*
declared_pixel_matrices
MainCamera Features
LED flash, HDR*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
MainCamera Video
1080p@30fps*
Scope and conditions
explicit_quantities
  • value
    30*
    unit
    fps*
    original
    30fps*
    span
    • 6*
    • 11*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
SelfieCamera Cameraspecs
2 MP*
Scope and conditions
explicit_quantities
  • value
    2*
    unit
    MP*
    original
    2 MP*
    span
    • 0*
    • 4*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
SelfieCamera Features
720p*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Sound Feature
Yes*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Sound 3.5mmjack
Yes*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
COMMS WLAN
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
COMMS Bluetooth
4.0, A2DP, LE*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
COMMS NFC
No*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
COMMS Radio
Stereo FM radio*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
COMMS USB
microUSB 2.0, OTG*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Battery Type
Li-Po 2200 mAh, removable*
Scope and conditions
explicit_quantities
  • value
    2,200*
    unit
    mAh*
    original
    2200 mAh*
    span
    • 6*
    • 14*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Battery Charging
10W wired, QC1*
Scope and conditions
explicit_quantities
  • value
    10*
    unit
    W*
    original
    10W*
    span
    • 0*
    • 3*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Colors
Black, White, Yellow, Pink, Green*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Price
About 130 EUR*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network Technology
GSM / HSPA / LTE*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network 2gbands
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network 3gbands
HSDPA 850 / 1900 / 2100*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network 4gbands
3, 7, 38, 39, 40, 41*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network Speed
HSPA, LTE Cat4 150/50 Mbps*
Scope and conditions
explicit_quantities
  • value
    50*
    unit
    Mbps*
    original
    50 Mbps*
    span
    • 19*
    • 26*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Body Dimensions
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)*
Scope and conditions
explicit_quantities
  • value
    9.4*
    unit
    mm*
    original
    9.4 mm*
    span
    • 13*
    • 19*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    0.37*
    unit
    in*
    original
    0.37 in*
    span
    • 35*
    • 42*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Specifications 2 · 1 fields
model
Redmi 2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Specifications 3 · 50 fields
body weight
133 g (4.69 oz)*
Scope and conditions
explicit_quantities
  • value
    133*
    unit
    g*
    original
    133 g*
    span
    • 0*
    • 5*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
body sim
Dual SIM (Micro-SIM, dual stand-by)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
display type
IPS LCD capacitive touchscreen, 16M colors*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
display size
4.7 inches, 60.9 cm (~67.6% screen-to-body ratio)*
Scope and conditions
explicit_quantities
  • value
    4.7*
    unit
    inches*
    original
    4.7 inches*
    span
    • 0*
    • 10*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    60.9*
    unit
    cm*
    original
    60.9 cm*
    span
    • 12*
    • 19*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
display resolution
720 x 1280 pixels, 16:9 ratio (~312 ppi density)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
  • x
    720*
    y
    1,280*
    unit
    px*
    original
    720 x 1280*
    span
    • 0*
    • 10*
    role
    Declared source matrix; native photosite count and active physical area unverified.*
memory card slot
microSD, up to 32 GB (dedicated slot)*
Scope and conditions
explicit_quantities
  • value
    32*
    unit
    GB*
    original
    32 GB*
    span
    • 15*
    • 20*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
sound loudspeaker
Yes*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
model
Redmi 2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
sound 3.5mm jack
Yes*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
comms wlan
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
comms bluetooth
4.0, A2DP, LE*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
comms gps
Yes, with A-GPS, GLONASS, BDS*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
comms radio
Stereo FM radio*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
comms usb
microUSB 2.0, USB Host*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
features sensors
Accelerometer, gyro, proximity, compass*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network technology
GSM / HSPA / LTE*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
misc colors
Black, White, Yellow, Pink, Green*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network 3g bands
HSDPA 850 / 1900 / 2100*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network speed
HSPA, LTE Cat4 150/50 Mbps*
Scope and conditions
explicit_quantities
  • value
    50*
    unit
    Mbps*
    original
    50 Mbps*
    span
    • 19*
    • 26*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
platform os
Android 4.4.4 (KitKat); MIUI 6.0*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
platform chipset
Qualcomm MSM8916 Snapdragon 410 (28 nm)*
Scope and conditions
explicit_quantities
  • value
    28*
    unit
    nm*
    original
    28 nm*
    span
    • 33*
    • 38*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network 2g bands
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
platform cpu
Quad-core 1.2 GHz Cortex-A53*
Scope and conditions
explicit_quantities
  • value
    1.2*
    unit
    GHz*
    original
    1.2 GHz*
    span
    • 10*
    • 17*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
platform gpu
Adreno 306*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
memory internal
8 GB, 1 GB RAM16 GB, 2 GB RAM*
Scope and conditions
explicit_quantities
  • value
    8*
    unit
    GB*
    original
    8 GB*
    span
    • 0*
    • 4*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    1*
    unit
    GB*
    original
    1 GB*
    span
    • 6*
    • 10*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    2*
    unit
    GB*
    original
    2 GB*
    span
    • 21*
    • 25*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
main camera single
8 MP, f/2.2, 28mm (wide), 1/3.2", 1.4µm, AF*
Scope and conditions
explicit_quantities
  • value
    8*
    unit
    MP*
    original
    8 MP*
    span
    • 0*
    • 4*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    28*
    unit
    mm*
    original
    28mm*
    span
    • 13*
    • 17*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    1.4*
    unit
    µm*
    original
    1.4µm*
    span
    • 34*
    • 39*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
  • value
    2.2*
    unit
    f-number*
    original
    f/2.2*
    span
    • 6*
    • 11*
optical_format_declarations
  • original
    1/3.2"*
    span
    • 26*
    • 32*
    role
    nominal optical format; not a physical rectangle*
declared_pixel_matrices
main camera video
1080p@30fps*
Scope and conditions
explicit_quantities
  • value
    30*
    unit
    fps*
    original
    30fps*
    span
    • 6*
    • 11*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
misc price
About 130 EUR*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
main camera features
LED flash, HDR*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network 4g bands
LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
body build
Plastic body*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network gprs
Yes*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
display protection
Corning Gorilla Glass 2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
selfie camera video
720p*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
battery charging
Fast battery charging 10W: 30% in 30 min (Quick Charge 1)*
Scope and conditions
explicit_quantities
  • value
    10*
    unit
    W*
    original
    10W*
    span
    • 22*
    • 25*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
misc models
2014818, 2014817, 2014811, 2014813, wt88047, 2014819*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests performance
Basemark OS II: 509* / Basemark OS II 2.0: 511
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network edge
Yes*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests camera
Photo / Video*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests loudspeaker
Voice 70dB / Noise 70dB / Ring 77dB*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests audio quality
Noise -94.8dB / Crosstalk -95.8dB*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests battery life
Endurance rating 55h*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests display
Contrast ratio: 974:1 (nominal), 1.763 (sunlight)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
selfie camera single
2 MP*
Scope and conditions
explicit_quantities
  • value
    2*
    unit
    MP*
    original
    2 MP*
    span
    • 0*
    • 4*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
launch announced
2015, January*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
sound
Active noise cancellation with dedicated mic*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
battery
Removable Li-Po 2200 mAh battery*
Scope and conditions
explicit_quantities
  • value
    2,200*
    unit
    mAh*
    original
    2200 mAh*
    span
    • 16*
    • 24*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
launch status
Available. Released 2015, January*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network
TD-SCDMA*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
body dimensions
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)*
Scope and conditions
explicit_quantities
  • value
    9.4*
    unit
    mm*
    original
    9.4 mm*
    span
    • 13*
    • 19*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    0.37*
    unit
    in*
    original
    0.37 in*
    span
    • 35*
    • 42*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Specifications 4 · 18 fields
Body Weight (g)
133* g
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Display Type
IPS LCD*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Pixels X
720*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Pixels Y
1,280*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Display Size (inches)
4.7* inches
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Screen to Body Ratio (%)
67.6* %
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
RAM (GB)
1* GB
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Main Camera Single (MP)
8* MP
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Selfie camera Single (MP)
2* MP
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Sound 3.5mm jack
1*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Comms Bluetooth
4*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Battery Capacity (mAh)
2,200* mAh
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Price in USD
144.3*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Model
Xiaomi Redmi 2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Launch Expected Year
2015.0*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Height (mm)
134* mm
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Width (mm)
67.2* mm
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Thickness (mm)
9.4* mm
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Specifications 5 · 58 fields
Battery · Charging
10W wired, QC1*
Battery · Type
Li-Po 2200 mAh, removable*
Body · Build
Glass front (Gorilla Glass 2), plastic back, plastic frame*
Body · Dimensions
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)*
Body · SIM
Dual SIM (Micro-SIM, dual stand-by)*
Body · Weight
133 g (4.69 oz)*
Comms · Bluetooth
4.0, A2DP, LE*
Comms · NFC
No*
Comms · Positioning
GPS, GLONASS, BDS*
Comms · Radio
Stereo FM radio*
Comms · USB
microUSB 2.0, OTG*
Comms · WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Display · Protection
Corning Gorilla Glass 2*
Display · Resolution
720 x 1280 pixels, 16:9 ratio (~312 ppi density)*
Display · Size
4.7 inches, 60.9 cm2 (~67.6% screen-to-body ratio)*
Display · Type
IPS LCD*
Features · Sensors
Accelerometer, gyro, proximity, compass*
Launch · Announced
2015, January. Released 2015, January*
Launch · Status
Discontinued*
Main Camera · Features
LED flash, HDR*
Main Camera · Single
8 MP, f/2.2, 28mm (wide), 1/3.2", 1.4µm, AF*
Main Camera · Video
1080p@30fps*
Memory · Card slot
microSDHC (dedicated slot)*
Memory · Features
eMMC 4.5*
Memory · Internal
8GB 1GB RAM, 16GB 2GB RAM*
Misc · Colors
Black, White, Yellow, Pink, Green*
Misc · Models
2014817, 2014818, 2014816, HM2014821*
Historical price
About 130 EUR*
Misc · SAR
0.70 W/kg (head) 0.70 W/kg (body)*
Network · 2G bands
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2*
Network · 3G bands
HSDPA 850 / 1900 / 2100*
Network · 4G bands
3, 7, 38, 39, 40, 41*
Network · Features
TD-SCDMA*
Network · Speed
HSPA, LTE Cat4 150/50 Mbps*
Network · Technology
GSM / HSPA / LTE*
Our Tests · Audio quality
Noise -94.8dB / Crosstalk -95.8dB*
Our Tests · Battery (old)
Endurance rating 55h*
Our Tests · Camera
Photo / Video*
Our Tests · Display
Contrast ratio: 974:1 (nominal), 1.763 (sunlight)*
Our Tests · Loudspeaker
Voice 70dB / Noise 70dB / Ring 77dB*
Our Tests · Performance
Basemark OS II 2.0: 511*
Platform · Chipset
Qualcomm MSM8916 Snapdragon 410 (28 nm)*
Platform · CPU
Quad-core 1.2 GHz Cortex-A53*
Platform · GPU
Adreno 306*
Platform · OS
Android 4.4.4 (KitKat), MIUI 6.0*
Selfie camera · Single
2 MP*
Selfie camera · Video
720p*
Sound · 3.5mm jack
Yes*
Sound · Loudspeaker
Yes*
Camera optical formats
Rear wide
Resolution
8.0* MP
Position
Rear*
Role
wide*
Aperture
2.2* f-number
Optical format
1/3.2*
Charging
Wired
Rated charging power
10.0* W
Technology
wired*
Variant / details
Source-declared charging power; compatible charger and conditions unspecified*
Colors
Black
Black*
White
White*
Yellow
Yellow*
Pink
Pink*
Green
Green*
Display
Display
Diagonal
4.7* in
Horizontal pixels
720* px
Vertical pixels
1,280* px
Technology
IPS LCD*
Front cameras
Front selfie
Resolution
2.0* MP
Position
Front*
Role
selfie*
Memory options
1 GB
Capacity
1.0* GB
2 GB
Capacity
2.0* GB
8 GB
Capacity
8.0* GB
16 GB
Capacity
16.0* GB
1 GB RAM / 8 GB
Memory
1.0* GB
Capacity
8.0* GB
2 GB RAM / 16 GB
Memory
2.0* GB
Capacity
16.0* GB
CPU core groups
Cortex-A53
Cores
4*
Listed frequency
1.2* GHz
Rear cameras
Rear wide
Resolution
8.0* MP
Position
Rear*
Role
wide*
Aperture
2.2* f-number
Sensors
Accelerometer
Accelerometer*
gyro
gyro*
proximity
proximity*
compass
compass*
Specifications 6 · 41 fields
2G bands
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2*
3.5mm jack
Yes*
3G bands
HSDPA 850 / 1900 / 2100*
4G bands
3, 7, 38, 39, 40, 41*
Announced
2015, January. Released 2015, January*
Audio quality
Noise -94.8dB / Crosstalk -95.8dB*
Battery (old)
Endurance rating 55h*
Bluetooth
4.0, A2DP, LE*
Build
Glass front (Gorilla Glass 2), plastic back, plastic frame*
Camera
Photo / Video*
Card slot
microSDHC (dedicated slot)*
Charging
10W wired, QC1*
Chipset
Qualcomm MSM8916 Snapdragon 410 (28 nm)*
Colors
Black, White, Yellow, Pink, Green*
CPU
Quad-core 1.2 GHz Cortex-A53*
Dimensions
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)*
Display
Contrast ratio: 974:1 (nominal), 1.763 (sunlight)*
GPU
Adreno 306*
Internal
8GB 1GB RAM, 16GB 2GB RAM*
Loudspeaker
Voice 70dB / Noise 70dB / Ring 77dB*
Models
2014817, 2014818, 2014816, HM2014821*
NFC
No*
OS
Android 4.4.4 (KitKat), MIUI 6.0*
Performance
Basemark OS II 2.0: 511*
Positioning
GPS, GLONASS, BDS*
Historical price
About 130 EUR*
Protection
Corning Gorilla Glass 2*
Radio
Stereo FM radio*
SAR
0.70 W/kg (head) 0.70 W/kg (body)*
Sensors
Accelerometer, gyro, proximity, compass*
SIM
Dual SIM (Micro-SIM, dual stand-by)*
Size
4.7 inches, 60.9 cm2 (~67.6% screen-to-body ratio)*
Speed
HSPA, LTE Cat4 150/50 Mbps*
Status
Discontinued*
Technology
GSM / HSPA / LTE*
Type
Li-Po 2200 mAh, removable*
USB
microUSB 2.0, OTG*
Weight
133 g (4.69 oz)*
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Memory options
1 GB
Capacity
1.0* GB
2 GB
Capacity
2.0* GB
8 GB
Capacity
8.0* GB
16 GB
Capacity
16.0* GB
1 GB RAM / 8 GB
Memory
1.0* GB
Capacity
8.0* GB
2 GB RAM / 16 GB
Memory
2.0* GB
Capacity
16.0* GB
CPU core groups
Cortex-A53
Cores
4*
Listed frequency
1.2* GHz

* Provisional data