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Phones
Xiaomi Redmi 1S
Xiaomi

Xiaomi Redmi 1S

Smartphone

Display diagonal
4.70 in
Battery capacity
2,000 mAh

Benchmark results

  • Basemark OS II · version unreported · total394* pointsPlatform unreported Compare results
  • Basemark OS II · 2.0 · total454* pointsPlatform unreported Compare results

Display

Display diagonal
4.70 in
Display pixel density
312 ppi*
Resolution
720x1280
Panel
IPS LCD
Horizontal pixels
720 px
Vertical pixels
1,280 px

Displays

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

Processing & platform

Processor
Cortex-A7
CPU cores
4
Clock configuration
1.6 GHz

CPU core groups

  • Cortex-A7*
    Cores
    4*
    Listed frequency
    1.6 GHz*

Memory & storage

Storage options
8 GB, 1 GB RAM*

Memory configurations

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

Memory options

  • 1 GB
    Capacity
    1 GB

Storage options

  • 8 GB
    Capacity
    8 GB

Cameras

  • 8 MP
    Light-capture estimate
    Not available Sensor size and aperture are needed.
    Flash
    LED
    Resolution
    8 MP
  • 1.6 MP
    Light-capture estimate
    Not available Sensor size and aperture are needed.
    Flash
    None
    Resolution
    1.60 MP

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

Battery & charging

Battery capacity
2,000 mAh
Removable battery
Yes
Battery technology
Li-Ion

Connectivity & software

Operating system
Reported value 1: Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2*
Reported value 2: Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2*
Reported value 3: Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat); MIUI 9.2*
Reported value 4: Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2*
Cellular networks
GSM / HSPA*
Wi-Fi
802.11 b/g/n
Bluetooth
4.0 + LE
NFC
No*

Sensors

  • Accelerometer
  • Compass
  • Gyroscope
  • Proximity sensor
  • gyro*
  • proximity*

Connectivity & features

  • 3.5mm jack
  • Dual SIM
  • GPS

Cellular networks

  • 2G GSM
  • 3G UMTS

Bluetooth profiles

  • A2DP

Design & dimensions

Dimensions
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)*
Height
137 mm
Width
69 mm
Thickness
9.90 mm
Weight
158 g*

Colors

  • Black*
  • Chinese Red*
  • green*
  • Metallic Gray/ blue*
  • yellow panels*

System configuration

Detailed specifications

Specifications 1 · 32 fields
Body Weight
158 g (5.57 oz)*
Scope and conditions
explicit_quantities
  • value
    158*
    unit
    g*
    original
    158 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 (Asahi Dragontrail), plastic back, plastic frame*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Body SIM
Dual SIM (Mini-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 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Platform Chipset
Qualcomm MSM8228 Snapdragon 400 (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 1.6 GHz Cortex-A7*
Scope and conditions
explicit_quantities
  • value
    1.6*
    unit
    GHz*
    original
    1.6 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 305*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Memory Cardslot
microSDXC (dedicated slot)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Name
Xiaomi Redmi 1S*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Memory Internalmemory
8GB 1GB 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.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
MainCamera Cameraspecs
8 MP, f/2.2, 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
    1.4*
    unit
    µm*
    original
    1.4µm*
    span
    • 21*
    • 26*
    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
    • 13*
    • 19*
    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
1.6 MP*
Scope and conditions
explicit_quantities
  • value
    1.6*
    unit
    MP*
    original
    1.6 MP*
    span
    • 0*
    • 6*
    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@30fps*
Scope and conditions
explicit_quantities
  • value
    30*
    unit
    fps*
    original
    30fps*
    span
    • 5*
    • 10*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
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
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-Ion 2000 mAh, removable*
Scope and conditions
explicit_quantities
  • value
    2,000*
    unit
    mAh*
    original
    2000 mAh*
    span
    • 7*
    • 15*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Colors
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Price
About 90 EUR*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network Technology
GSM / HSPA*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network 2gbands
GSM 900 / 1800 / 1900*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network 3gbands
HSDPA 900 / 2100*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Network Speed
HSPA*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Body Dimensions
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)*
Scope and conditions
explicit_quantities
  • value
    9.9*
    unit
    mm*
    original
    9.9 mm*
    span
    • 11*
    • 17*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    0.39*
    unit
    in*
    original
    0.39 in*
    span
    • 33*
    • 40*
    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 1S*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Specifications 3 · 49 fields
body weight
158 g (5.57 oz)*
Scope and conditions
explicit_quantities
  • value
    158*
    unit
    g*
    original
    158 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 (Mini-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 (~64.4% 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 64 GB (dedicated slot)*
Scope and conditions
explicit_quantities
  • value
    64*
    unit
    GB*
    original
    64 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 1S*
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*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
comms radio
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*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
misc colors
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network 3g bands
HSDPA 900 / 2100*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
network speed
HSPA*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
platform os
Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat); MIUI 9.2*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
platform chipset
Qualcomm MSM8228 Snapdragon 400 (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*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
platform cpu
Quad-core 1.6 GHz Cortex-A7*
Scope and conditions
explicit_quantities
  • value
    1.6*
    unit
    GHz*
    original
    1.6 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 305*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
memory internal
8 GB, 1 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.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
main camera single
8 MP, f/2.2, 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
    1.4*
    unit
    µm*
    original
    1.4µm*
    span
    • 21*
    • 26*
    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
    • 13*
    • 19*
    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 90 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
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
Asahi Dragontrail Glass*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
selfie camera video
720p@30fps*
Scope and conditions
explicit_quantities
  • value
    30*
    unit
    fps*
    original
    30fps*
    span
    • 5*
    • 10*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
misc models
HM 1S*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests performance
Basemark OS II: 394* / Basemark OS II 2.0: 454
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 66dB / Noise 65dB / Ring 71dB*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests audio quality
Noise -95.4dB / Crosstalk -82.3dB*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests battery life
Endurance rating 51h*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
tests display
Contrast ratio: 1370 (nominal), 1.350 (sunlight)*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
selfie camera single
1.6 MP*
Scope and conditions
explicit_quantities
  • value
    1.6*
    unit
    MP*
    original
    1.6 MP*
    span
    • 0*
    • 6*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
launch announced
2014, May*
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-Ion 2000 mAh battery*
Scope and conditions
explicit_quantities
  • value
    2,000*
    unit
    mAh*
    original
    2000 mAh*
    span
    • 17*
    • 25*
    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 2014, May*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
body dimensions
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)*
Scope and conditions
explicit_quantities
  • value
    9.9*
    unit
    mm*
    original
    9.9 mm*
    span
    • 11*
    • 17*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
  • value
    0.39*
    unit
    in*
    original
    0.39 in*
    span
    • 33*
    • 40*
    scope
    Explicit token only; no native/binned, sustained/peak or installed-variant role inferred.*
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Basemark OS II score
suite
Basemark OS II
score
394.0*
unit
points
points
Scope and conditions
benchmark_context
suite
Basemark OS II*
workload
total*
Basemark OS II score
suite
Basemark OS II
version
2.0
score
454.0*
unit
points
points
Scope and conditions
benchmark_context
suite
Basemark OS II*
version
2.0*
workload
total*
Specifications 4 · 18 fields
Body Weight (g)
158* 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 (%)
64.4* %
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)
1.6* 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)
2,000* mAh
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Price in USD
119.7*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Model
Xiaomi Redmi 1S*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Launch Expected Year
2014.0*
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Height (mm)
137* mm
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Width (mm)
69* mm
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Thickness (mm)
9.9* mm
Scope and conditions
explicit_quantities
aperture_declarations
optical_format_declarations
declared_pixel_matrices
Specifications 5 · 52 fields
Battery · Type
Li-Ion 2000 mAh, removable*
Body · Build
Glass front (Asahi Dragontrail), plastic back, plastic frame*
Body · Dimensions
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)*
Body · SIM
Dual SIM (Mini-SIM, dual stand-by)*
Body · Weight
158 g (5.57 oz)*
Comms · Bluetooth
4.0, A2DP, LE*
Comms · NFC
No*
Comms · Positioning
GPS, GLONASS*
Comms · Radio
FM radio*
Comms · USB
microUSB 2.0, OTG*
Comms · WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Display · Protection
Asahi Dragontrail Glass*
Display · Resolution
720 x 1280 pixels, 16:9 ratio (~312 ppi density)*
Display · Size
4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio)*
Display · Type
IPS LCD*
Features · Sensors
Accelerometer, gyro, proximity, compass*
Launch · Announced
2014, May. Released 2014, May*
Launch · Status
Discontinued*
Main Camera · Features
LED flash, HDR*
Main Camera · Single
8 MP, f/2.2, 1/3.2", 1.4µm, AF*
Main Camera · Video
1080p@30fps*
Memory · Card slot
microSDXC (dedicated slot)*
Memory · Features
eMMC 4.5*
Memory · Internal
8GB 1GB RAM*
Misc · Colors
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels*
Misc · Models
2014011*
Historical price
About 90 EUR*
Network · 2G bands
GSM 900 / 1800 / 1900*
Network · 3G bands
HSDPA 900 / 2100*
Network · Speed
HSPA*
Network · Technology
GSM / HSPA*
Our Tests · Audio quality
Noise -95.4dB / Crosstalk -82.3dB*
Our Tests · Battery (old)
Endurance rating 51h*
Our Tests · Camera
Photo / Video*
Our Tests · Display
Contrast ratio: 1370 (nominal), 1.350 (sunlight)*
Our Tests · Loudspeaker
Voice 66dB / Noise 65dB / Ring 71dB*
Our Tests · Performance
Basemark OS II 2.0: 454*
Platform · Chipset
Qualcomm MSM8228 Snapdragon 400 (28 nm)*
Platform · CPU
Quad-core 1.6 GHz Cortex-A7*
Platform · GPU
Adreno 305*
Platform · OS
Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2*
Selfie camera · Single
1.6 MP*
Selfie camera · Video
720p@30fps*
Sound · 3.5mm jack
Yes*
Sound · Loudspeaker
Yes*
Colors
Black
Black*
Chinese Red
Chinese Red*
Metallic Gray/ blue
Metallic Gray/ blue*
green
green*
yellow panels
yellow panels*
Display
Display
Diagonal
4.7* in
Horizontal pixels
720* px
Vertical pixels
1,280* px
Technology
IPS LCD*
Front cameras
Front selfie
Resolution
1.6* MP
Position
Front*
Role
selfie*
Memory options
1 GB
Capacity
1.0* GB
8 GB
Capacity
8.0* GB
1 GB RAM / 8 GB
Memory
1.0* GB
Capacity
8.0* GB
CPU core groups
Cortex-A7
Cores
4*
Listed frequency
1.6* GHz
Rear cameras
Rear camera 1
Resolution
8.0* MP
Position
Rear*
Aperture
2.2* f-number
Sensors
Accelerometer
Accelerometer*
gyro
gyro*
proximity
proximity*
compass
compass*
Specifications 6 · 38 fields
2G bands
GSM 900 / 1800 / 1900*
3.5mm jack
Yes*
3G bands
HSDPA 900 / 2100*
Announced
2014, May. Released 2014, May*
Audio quality
Noise -95.4dB / Crosstalk -82.3dB*
Battery (old)
Endurance rating 51h*
Bluetooth
4.0, A2DP, LE*
Build
Glass front (Asahi Dragontrail), plastic back, plastic frame*
Camera
Photo / Video*
Card slot
microSDXC (dedicated slot)*
Chipset
Qualcomm MSM8228 Snapdragon 400 (28 nm)*
Colors
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels*
CPU
Quad-core 1.6 GHz Cortex-A7*
Dimensions
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)*
Display
Contrast ratio: 1370 (nominal), 1.350 (sunlight)*
GPU
Adreno 305*
Internal
8GB 1GB RAM*
Loudspeaker
Voice 66dB / Noise 65dB / Ring 71dB*
Models
2014011*
NFC
No*
OS
Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2*
Performance
Basemark OS II 2.0: 454*
Positioning
GPS, GLONASS*
Historical price
About 90 EUR*
Protection
Asahi Dragontrail Glass*
Radio
FM radio*
Sensors
Accelerometer, gyro, proximity, compass*
SIM
Dual SIM (Mini-SIM, dual stand-by)*
Size
4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio)*
Speed
HSPA*
Status
Discontinued*
Technology
GSM / HSPA*
Type
Li-Ion 2000 mAh, removable*
USB
microUSB 2.0, OTG*
Weight
158 g (5.57 oz)*
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot*
Memory options
1 GB
Capacity
1.0* GB
8 GB
Capacity
8.0* GB
1 GB RAM / 8 GB
Memory
1.0* GB
Capacity
8.0* GB
CPU core groups
Cortex-A7
Cores
4*
Listed frequency
1.6* GHz

* Provisional data