Xiaomi Redmi 1S

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

Network
Technology GSM / HSPA
2G bands GSM 900 / 1800 / 1900
3G bands HSDPA 900 / 2100
Speed HSPA
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)
Build Plastic body
SIM Dual SIM (Mini-SIM, dual stand-by)
Display
Type IPS LCD capacitive touchscreen, 16M colors
Size 4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Protection Asahi Dragontrail Glass
Platform
OS Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset Qualcomm MSM8228 Snapdragon 400 (28 nm)
CPU Quad-core 1.6 GHz Cortex-A7
GPU Adreno 305
Memory
Card slot microSD, up to 64 GB (dedicated slot)
Internal 8GB, 1GB RAM
Main Camera
Single 8 MP, f/2.2, 1/3.2", 1.4Ám, AF
Features LED flash, HDR
Video 1080p@30fps
Selfie Camera
Single 1.6 MP
Video 720p@30fps
Sound
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
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

User opinions and reviews

  • Anonymous

you can convert your 3g phone to 4g. it's possible... to convert you have to first find an old keypad phone which can run Java application (if possible find out nokia N series phone) Now go to settings in that phone and start scrolling menus with...

  • Vijay

Yes its a very decent phone. It worked well even after several time fall and very rough handling. It worked for me from Sept 2014 to Dec 2017, Though display was good.. but battery became issue after 3.5 years of good working

Of course, in 2014, it has a good specs. Buying a phone at least every year in order to play the most recent games is up to you :)

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