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Micromax A90s

Xiaomi Redmi 1S

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Micromax A90s
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Micromax A90s

Xiaomi Redmi 1S

Network
Technology GSM / HSPA GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100
Speed HSPA 7.2/5.76 Mbps HSPA
Launch
Announced 2012, Q3. Released 2012, November 2014, May. Released 2014, May
Status Discontinued Discontinued
Body
Dimensions 127.2 x 66.8 x 9.8 mm (5.01 x 2.63 x 0.39 in) 137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
Weight 118.4 g (4.16 oz) 158 g (5.57 oz)
Build Glass front (Asahi Dragontrail), plastic back, plastic frame
SIM Dual SIM (Mini-SIM) Dual SIM (Mini-SIM, dual stand-by)
Display
Type Super AMOLED, 256K colors IPS LCD
Size 4.3 inches, 52.6 cm2 (~61.9% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density) 720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Protection Asahi Dragontrail Glass
Platform
OS Android 4.0.3 (Ice Cream Sandwich) Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2
Chipset Mediatek MT6577 (40 nm) Qualcomm MSM8228 Snapdragon 400 (28 nm)
CPU Dual-core 1.0 GHz Cortex-A9 Quad-core 1.6 GHz Cortex-A7
GPU PowerVR SGX531u Adreno 305
Memory
Card slot microSDHC (dedicated slot) microSDXC (dedicated slot)
Internal 4GB (2GB user available), 512MB RAM 8GB 1GB RAM
  eMMC 4.5
Main Camera
Modules 8 MP 8 MP, f/2.2, 1/3.2", 1.4µm, AF
Features LED flash LED flash, HDR
Video Yes 1080p@30fps
Selfie Camera
Modules VGA 1.6 MP
Video 720p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP 4.0, A2DP, LE
Positioning GPS GPS, GLONASS
NFC No No
Infrared port No No
Radio FM radio FM radio
USB microUSB 2.0 microUSB 2.0, OTG
Features
Sensors Accelerometer, proximity, compass Accelerometer, gyro, proximity, compass
Battery
Type Li-Ion 1600 mAh, removable Li-Ion 2000 mAh, removable
Stand-by Up to 180 h
Talk time Up to 5 h (2G) / Up to 4 h (3G)
Misc
Colors Black Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
SAR 1.55 W/kg (head)     0.92 W/kg (body)    
Models 2014011
Price About 190 EUR About 90 EUR
Tests
Performance Basemark OS II 2.0: 454
Display Contrast ratio: 1370 (nominal), 1.350 (sunlight)
Loudspeaker Voice 66dB / Noise 65dB / Ring 71dB
Audio quality Noise -95.4dB / Crosstalk -82.3dB
Battery (old) Endurance rating 51h

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