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LG Optimus 3D P920

Xiaomi Redmi 1S

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LG Optimus 3D P920
MORE PICTURES Xiaomi Redmi 1S
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LG Optimus 3D P920

Xiaomi Redmi 1S

Network
Technology GSM / HSPA GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100 HSDPA 900 / 2100
  HSDPA 850 / 1700 / 2100
Speed HSPA 21.1/5.76 Mbps (req. SW update) HSPA
Launch
Announced 2011, January. Released 2011, July 2014, May. Released 2014, May
Status Discontinued Discontinued
Body
Dimensions 128.8 x 68 x 11.9 mm (5.07 x 2.68 x 0.47 in) 137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
Weight 168 g (5.93 oz) 158 g (5.57 oz)
Build Glass front (Asahi Dragontrail), plastic back, plastic frame
SIM Mini-SIM Dual SIM (Mini-SIM, dual stand-by)
Display
Type 3D LCD IPS LCD
Size 4.3 inches, 52.6 cm2 (~60.1% 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 Corning Gorilla Glass Asahi Dragontrail Glass
 LG 3D UI
Platform
OS Android 2.2 (Froyo), 2.3, upgradable to 4.0 (Ice Cream Sandwich) Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2
Chipset TI OMAP 4430 Qualcomm MSM8228 Snapdragon 400 (28 nm)
CPU Dual-core 1.0 GHz Cortex-A9 Quad-core 1.6 GHz Cortex-A7
GPU PowerVR SGX540 Adreno 305
Memory
Card slot microSDHC (dedicated slot) microSDXC (dedicated slot)
Internal 8GB 512MB RAM 8GB 1GB RAM
  eMMC 4.5
Main Camera
Modules 5 MP, AF
5 MP, AF
8 MP, f/2.2, 1/3.2", 1.4µm, AF
Features LED flash LED flash, HDR
Video 1080p@30fps (2D), 720p@30fps (3D) 1080p@30fps
Selfie Camera
Modules Yes 1.6 MP
Video 720p@30fps
ADVERTISEMENT
Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 2.1, A2DP, EDR 4.0, A2DP, LE
Positioning GPS, A-GPS GPS, GLONASS
NFC No
Infrared port No No
Radio No FM radio
USB microUSB 2.0 microUSB 2.0, OTG
Features
Sensors Accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
 HDMI port
MP4/DivX/XviD/H.264/WMV player
3D/2D video editor
MP3/WAV/WMA/eAAC+ player
Document viewer/editor
Organizer
Voice memo/dial/commands
Predictive text input
Battery
Type Removable Li-Ion 1500 mAh battery Li-Ion 2000 mAh, removable
Stand-by Up to 450 h
Talk time Up to 13 h (2G) / Up to 9 h (3G)
Misc
Colors Black, White Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
SAR 0.55 W/kg (head)     1.12 W/kg (body)    
SAR EU 0.37 W/kg (head)     0.56 W/kg (body)    
Models 2014011
Price About 190 EUR About 90 EUR
Tests
Performance Basemark OS II 2.0: 454
Display Contrast ratio: 1068:1 (nominal) / 1.542:1 (sunlight) Contrast ratio: 1370 (nominal), 1.350 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 67dB / Noise 66dB / Ring 82dB Voice 66dB / Noise 65dB / Ring 71dB
Audio quality Noise -86.5dB / Crosstalk -87.4dB Noise -95.4dB / Crosstalk -82.3dB
Battery (old) Endurance rating 51h

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