LG
LG Zero

LG
LG K8

Features
Accelerometer, proximity, compass, color spectrum
Accelerometer, proximity, compass
Accelerometer, proximity
Memory
8 GB, 1.5 GB RAM, microSD, up to 32 GB (dedicated slot) - market dependent
microSD, up to 256 GB (dedicated slot) - F620S, microSD, up to 32 GB (dedicated slot) - H650E, 16 GB, 1.5 GB RAM (H650E), 2 GB RAM (F620S)
microSD, up to 32 GB (dedicated slot), 8/16 GB, 1.5 GB RAM
Display
IPS LCD capacitive touchscreen, 16M colors, 1080 x 1920 pixels, 16:9 ratio (~423 ppi density), 5.2 inches, 74.9 cm2 (~72.3% screen-to-body ratio)
Corning Gorilla Glass 3, IPS LCD capacitive touchscreen, 16M colors, 720 x 1280 pixels, 16:9 ratio (~294 ppi density), 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
IPS LCD capacitive touchscreen, 16M colors, 720 x 1280 pixels, 16:9 ratio (~294 ppi density), 5.0 inches, 68.9 cm2 (~66.7% screen-to-body ratio)
Battery
Removable Li-Ion 2300 mAh battery, Up to 380 h (2G) / Up to 380 h (3G), Up to 15 h (2G) / Up to 14 h (3G)
Non-removable Li-Ion 2050 mAh battery, Up to 340 h (2G) / Up to 340 h (3G), Up to 6 h (2G) / Up to 10 h (3G)
Removable Li-Ion 2125 mAh battery
Main Camera
LED flash, HDR, panorama, 1080p@30fps, 8 MP, laser AF, 13 MP, AF (Latin America)
LED flash, HDR, panorama, 1080p@30fps, 13 MP, 1/3", AF
1080p@30fps, LED flash, panorama, 8 MP, AF, f/2.4