LG Optimus LTE SU640 specification and features

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900
4G bands LTE 800
Speed HSPA, LTE
Launch
Announced 2011, October. Released 2012, August
Status Discontinued
Body
Dimensions 132.9 x 67.9 x 10.4 mm (5.23 x 2.67 x 0.41 in)
Weight 135 g (4.76 oz)
SIM Mini-SIM
Display
Type HD-IPS LCD capacitive touchscreen, 16M colors
Size 4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~326 ppi density)
  True HD Graphic Engine
Platform
OS Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Chipset Qualcomm MSM8660 Snapdragon S3
CPU Dual-core 1.5 GHz Scorpion
GPU Adreno 220
Memory
Card slot microSDHC (dedicated slot), 16 GB included
Internal 4GB 1GB RAM
Main Camera
Single 8 MP, AF
Features LED flash
Video 1080p@30fps
Selfie camera
Single 1.3 MP
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 3.0, A2DP
GPS Yes, with A-GPS
Radio No
USB microUSB 2.0 (MHL TV-out)
Features
Sensors Accelerometer, gyro, proximity, compass
  T-DMB TV tuner
MP4/H.264/WMV/DviX player
MP3/WMA/WAV/FLAC/eAAC+ player
True HD movie editor
Document viewer/editor
Organizer
Voice memo/dial/commands
Predictive text input
Battery
  Removable Li-Ion 1830 mAh battery
Stand-by Up to 400 h
Talk time Up to 7 h
Misc
Colors Black, White
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