LG Optimus LTE SU640
Display4.5 inches LCD
Main Camera8 MP
Battery1830 mAh, Li-ion Battery
Memory1 GB RAM, 4 GB
OSAndroid v2.3.5 (Gingerbread)
Full specifications
General
Sim Type
Single Sim, CDMA
Dual Sim
No
Release Date
October, 2011
Design
Dimensions
67.9 x 132.9 x 10.4 mm
Weight
135 g
Display
Type
Color LCD Screen (16M colors Colors)
Touch
Yes
Size
4.5 inches, 720 x 1280 pixels
Aspect Ratio
16:9
PPI
~ 326 PPI
Memory
RAM
1 GB
Storage
4 GB
Card Slot
Yes, upto 32 GB, 16 GB included
Connectivity
GPRS
No
EDGE
Yes
3G
Yes
Wifi
Yes
Bluetooth
Yes, v3.0
USB
Yes, microUSB-MHL v2.0
Extra
GPS
Yes, with A-GPS Support
Sensors
Accelerometer, Gyroscope, Compass
3.5mm Headphone Jack
Yes
Extra
HDMI, DLNA, TV Out
Camera
Rear Camera
8 MP
Auto Focus
Yes
Features
Face detection, Geo tagging
Video Recording
1080p @ 30 fps FHD
Flash
Yes, LED
Front Camera
1.3 MP
Technical
OS
Android v2.3.5 (Gingerbread)
CPU
1.5 GHz, Dual Core Processor
Java
No
Browser
Yes, supports HTML
Multimedia
Supports
MMS, Instant Messaging, Voice Commands
Email
Yes, with Push Email
Music
MP3, WMA, WAV, FLAC, eAAC+, AC3
Video
MP4, H.264, H.263, WMV
FM Radio
No
Document Reader
Yes
Battery
Type
Removable Battery
Size
1830 mAh, Li-ion Battery
StandBy Time
16 days
Talk Time
7 hours
Specifications compiled from Smartprix. Last updated 2026-09-29.
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