LG
LG Optimus Black P970

LG
LG Revolution

Features
Accelerometer, gyro, proximity, compass, - HDMI port, - DivX/Xvid/MP4/H.264/WMV player, - MP3/WAV/WMA/eAAC+ player, - Document editor, - Organizer, - Voice memo/dial/commands, - Predictive text input, HTML, Adobe Flash
Accelerometer, gyro, proximity, compass, - MP4/DivX/Xvid/H.264/WMV player, - MP3/WAV/WMA/eAAC+ player, - Document viewer, - Organizer, - Voice memo/dial/commands, - Predictive text input, HTML, Adobe Flash
Accelerometer, proximity, compass, - HDMI port, - MP4/H.264/DivX player, - MP3/WAV/WMA/eAAC+ player, - Document viewer, - Photo editor, - Organizer, - Voice memo/dial/commands, - Predictive text input (Swype), HTML, Adobe Flash
Memory
microSD, up to 32 GB (dedicated slot), 8 GB, 512 MB RAM
microSD, up to 32 GB (dedicated slot), 2 GB (1 GB user available), 512 MB RAM
microSD, up to 32 GB (dedicated slot), 16 GB included, 16 GB
Display
Corning Gorilla Glass, 480 x 800 pixels, 5:3 ratio (~233 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 4.0 inches, 45.5 cm2 (~58.2% screen-to-body ratio)
Corning Gorilla Glass, 480 x 800 pixels, 5:3 ratio (~233 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 4.0 inches, 45.5 cm2 (~58.3% screen-to-body ratio), - Optimus UI 2.0, Gesture UI 2.0
480 x 800 pixels, 5:3 ratio (~217 ppi density), TFT capacitive touchscreen, 16M colors, 4.3 inches, 52.6 cm2 (~61.4% screen-to-body ratio)
Battery
Up to 7 h 50 min, Removable Li-Ion 1500 mAh battery, Up to 400 h
Up to 6 h, Removable Li-Ion 1500 mAh battery, Up to 375 h
Up to 7 h 20 min, Removable Li-Ion 1500 mAh battery, Up to 335 h
Main Camera
1080p@24fps, 720p@30fps, LED flash, 8 MP, AF
720p@30fps, LED flash, 5 MP, AF
720p, LED flash, 5 MP, AF