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Samsung Focus S I937

Xiaomi Mi 3

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Samsung Focus S I937
MORE PICTURES Xiaomi Mi 3
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Samsung Focus S I937

Xiaomi Mi 3

Network
Technology GSM / HSPA GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps HSPA 42.2/5.76 Mbps
Launch
Announced 2011, September. Released 2011, November 2013, September. Released 2013, December
Status Discontinued Discontinued
Body
Dimensions 126 x 66.8 x 8.5 mm (4.96 x 2.63 x 0.33 in) 144 x 73.6 x 8.1 mm (5.67 x 2.90 x 0.32 in)
Weight 110.6 g (3.88 oz) 145 g (5.11 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Mini-SIM Mini-SIM
Display
Type Super AMOLED Plus IPS LCD
Size 4.3 inches, 52.6 cm2 (~62.5% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~65.0% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density) 1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Protection Corning Gorilla Glass 3
Platform
OS Microsoft Windows Phone 7.5 Mango Android 4.3 (Jelly Bean), upgradable to 6.0 (Marshmallow), MIUI 5
Chipset Qualcomm MSM8274AB Snapdragon 800 (28 nm)
CPU 1.4 GHz Scorpion Quad-core 2.3 GHz Krait 400
GPU Adreno 330
Memory
Card slot No No
Internal 16GB 512MB RAM, 32GB 512MB RAM 16GB 2GB RAM, 64GB 2GB RAM
  eMMC 4.5
Main Camera
Modules 8 MP, AF 13 MP, f/2.2, 28mm (wide), AF
Features LED flash Dual-LED flash, HDR
Video 720p 1080p@30fps, HDR
Selfie Camera
Modules 1.3 MP 2 MP, f/2.2
Video 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth 3.0, A2DP, EDR 4.0, A2DP
Positioning GPS, A-GPS GPS, GLONASS
NFC Yes
Infrared port No No
Radio Stereo FM radio, RDS FM radio
USB microUSB 2.0 microUSB 2.0, OTG
Features
Sensors Accelerometer, proximity, compass Accelerometer, gyro, proximity, compass, barometer
 AT&T U-verse Mobile, NavigatorSM, FamilyMap, Radio, myWireless
Document viewer/editor
MP4/H.264/WMV player
MP3/WAV/WMA/eAAC+ player
Battery
Type Removable Li-Ion 1650 mAh battery Li-Ion 3050 mAh, non-removable
Charging 18W wired, QC2
Stand-by Up to 250 h Up to 500 h
Talk time Up to 6 h 30 min Up to 25 h
Music play Up to 50 h
Misc
Colors Black White, Gray, Black, Yellow, Pink, Blue, Gold, Green
SAR 0.33 W/kg (head)     1.12 W/kg (body)    
Price About 130 EUR About 200 EUR
Tests
Display Contrast ratio: 907 (nominal), 2.001 (sunlight)
Loudspeaker Voice 69dB / Noise 66dB / Ring 75dB
Audio quality Noise -91.5dB / Crosstalk -44.2dB
Battery (old) Endurance rating 38h Endurance rating 66h

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