Xiaomi Redmi 1S

Specifications
Xiaomi Redmi 1S
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  • 4.7" 720x1280 pixels
  • 8MP 1080p
  • 1GB RAM Snapdragon 400
  • 2000mAh Li-Ion

Also known as Xiaomi Hongmi 1S

Network
Technology GSM / HSPA
2G bands GSM 900 / 1800 / 1900
3G bands HSDPA 900 / 2100
Speed HSPA
GPRS Yes
EDGE Yes
Launch
Announced 2014, May
Status Available. Released 2014, May
Body
Dimensions 137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
Weight 158 g (5.57 oz)
SIM Dual SIM (Mini-SIM, dual stand-by)
Display
Type IPS LCD capacitive touchscreen, 16M colors
Size 4.7 inches (~64.4% screen-to-body ratio)
Resolution 720 x 1280 pixels (~312 ppi pixel density)
Multitouch Yes
Protection Asahi Dragontrail Glass
 - MIUI 6.0
Platform
OS Android 4.3 (Jelly Bean), upgradable to 4.4 (KitKat)
Chipset Qualcomm MSM8228 Snapdragon 400
CPU Quad-core 1.6 GHz Cortex-A7
GPU Adreno 305
Memory
Card slot microSD, up to 64 GB (dedicated slot)
Internal 8 GB, 1 GB RAM
Camera
Primary 8 MP, f/2.2, autofocus, LED flash, check quality
Features 1.4 Ám pixel size, geo-tagging, touch focus, face/smile detection, HDR
Video 1080p@30fps, check quality
Secondary 1.6 MP, 720p@30fps
Sound
Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
 - Active noise cancellation with dedicated mic
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS
Radio FM radio
USB microUSB 2.0, USB Host
Features
Sensors Accelerometer, gyro, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML5
Java No
 - MP4/H.264 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer
- Voice memo/dial/commands
Battery
  Removable Li-Ion 2000 mAh battery
Misc
Colors Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Price About 90 EUR
Tests
Performance Basemark OS II: 394 / Basemark OS II 2.0: 454
Display Contrast ratio: 1370 (nominal), 1.350 (sunlight)
Camera Photo / Video
Loudspeaker Voice 66dB / Noise 65dB / Ring 71dB
Audio quality Noise -95.4dB / Crosstalk -82.3dB
Battery life Endurance rating 51h