Lenovo
Lenovo A916

Lenovo
Lenovo K3

Features
Accelerometer, proximity
Accelerometer, proximity
Accelerometer, proximity, compass
Memory
microSD, up to 32 GB (dedicated slot), 4 GB, 512 MB RAM
microSD, up to 32 GB (dedicated slot), 8 GB, 1 GB RAM
microSD, up to 32 GB (dedicated slot), 16 GB, 1 GB RAM
Display
TFT capacitive touchscreen, 480 x 800 pixels, 5:3 ratio (~233 ppi density), 4.0 inches, 45.5 cm2 (~57.8% screen-to-body ratio)
720 x 1280 pixels, 16:9 ratio (~267 ppi density), IPS LCD capacitive touchscreen, 16M colors, 5.5 inches, 83.4 cm2 (~72.8% 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 (~69.3% screen-to-body ratio), - Lenovo Vibe 2
Battery
Removable Li-Ion 1500 mAh battery, Up to 372 h (2G) / Up to 240 h (3G), Up to 4 h (2G) / Up to 3 h 30 min (3G)
Removable Li-Po 2500 mAh battery
Removable Li-Ion 2300 mAh battery, Up to 580 h, Up to 31 h
Main Camera
5 MP, 480p
Yes, 13 MP, AF, Dual-LED flash
LED flash, Yes, 8 MP, f/2.2, 28mm (wide), 1/4", 1.12µm, AF