Xiaomi Redmi 1S
Discontinued
158g, 9.9mm thickness
4.7" - 720 x 1280 pixels
Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2
Qualcomm MSM8228 Snapdragon 400 (28 nm)
8GB 1GB RAM
Li-Ion 2000 mAh, removable
4.7" - 720 x 1280 pixels
Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2
Qualcomm MSM8228 Snapdragon 400 (28 nm)
8GB 1GB RAM
Li-Ion 2000 mAh, removable
Launch
Announced :
2014, May. Released 2014, May
Status :
Discontinued
Network
Technology :
GSM / HSPA
Speed :
HSPA
2G bands :
GSM 900 / 1800 / 1900
3G bands :
HSDPA 900 / 2100
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)
Build :
Glass front (Asahi Dragontrail), plastic back, plastic frame
Display
Type :
IPS LCD
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 :
microSDXC (dedicated slot)
Internal :
8GB 1GB RAM
eMMC 4.5
Sound
Loudspeaker :
Yes
3.5mm Jack :
Yes
Comms
WLAN :
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth :
4.0, A2DP, LE
NFC :
No
Radio :
FM radio
USB :
microUSB 2.0, OTG
Positioning :
GPS, GLONASS
Features
Sensors :
Accelerometer, gyro, proximity, compass
Battery
Type :
Li-Ion 2000 mAh, removable
Misc
Colors :
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Models :
2014011
Price :
About 90 EUR
Main Camera
Features :
LED flash, HDR
Video :
1080p@30fps
Single :
8 MP, f/2.2, 1/3.2", 1.4µm, AF
Selfie camera
Single :
1.6 MP
Video :
720p@30fps
Tests
Performance :
Basemark OS II 2.0: 454
Display :
Contrast ratio: 1370 (nominal), 1.350 (sunlight)
Camera :
Photo / Video
Loudspeaker :
Voice 66dB / Noise 65dB / Ring 71dB
Battery (old) :
Endurance rating 51h
Audio quality :
Noise -95.4dB / Crosstalk -82.3dB
