Lenovo
Lenovo K3

Lenovo
Lenovo A319

Features
Accelerometer, proximity
Accelerometer, proximity, compass
Accelerometer, proximity
Memory
microSD, up to 32 GB (dedicated slot), 8 GB, 1 GB RAM
microSD, up to 32 GB (dedicated slot), 16 GB, 1 GB RAM
microSD, up to 32 GB (dedicated slot), 4 GB, 512 MB RAM
Display
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)
720 x 1280 pixels, 16:9 ratio (~294 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 5.0 inches, 68.9 cm2 (~69.3% screen-to-body ratio), - Lenovo Vibe 2
480 x 800 pixels, 5:3 ratio (~233 ppi density), TFT capacitive touchscreen, 4.0 inches, 45.5 cm2 (~57.8% screen-to-body ratio)
Battery
Removable Li-Po 2500 mAh battery
Up to 31 h, Removable Li-Ion 2300 mAh battery, Up to 580 h
Up to 4 h (2G) / Up to 3 h 30 min (3G), Removable Li-Ion 1500 mAh battery, Up to 372 h (2G) / Up to 240 h (3G)
Main Camera
Yes, Dual-LED flash, 13 MP, AF
Yes, LED flash, 8 MP, f/2.2, 28mm (wide), 1/4", 1.12µm, AF
480p, 5 MP