Xiaomi
Xiaomi Redmi Note 3
Xiaomi
Xiaomi Mi 4c

Xiaomi
Xiaomi Redmi Note Prime

Features
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Accelerometer, gyro, proximity, compass
Accelerometer, Compass, gyro, proximity
Memory
eMMC 5.0, microSDXC (uses shared SIM slot), 16GB 2GB RAM (Standard version), 32GB 3GB RAM (High/Special version)
No, 16 GB, 2 GB RAM, 32 GB, 3 GB RAM
eMMC 4.5, microSDHC (dedicated slot), 16GB 2GB RAM
Display
1080 x 1920 pixels, 16:9 ratio (~403 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 5.5 inches, 82.6 cm2 (~72.4% screen-to-body ratio)
1080 x 1920 pixels, 16:9 ratio (~441 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 5.0 inches, 68.9 cm2 (~71.7% 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 (~68.8% screen-to-body ratio)
Battery
Charging 10W, Up to 264 h (3G), Up to 60 h, Non-removable Li-Po 4000 mAh battery
Non-removable Li-Ion 3080 mAh battery, Fast charging 18W, 40% in 60 min (advertised)
Up to 38 h (3G), Removable Li-Po 3100 mAh battery, Up to 775 h (3G), Up to 60 h
Selfie Camera
5 MP, f/2.0, 1080p@30fps
5 MP, f/2.0, 1080p@30fps
5 MP, 720p
Main Camera
1080p@30fps, Dual-LED dual-tone flash, HDR, panorama, 13 MP, PDAF, f/2.2
1080p@30fps, Dual-LED dual-tone flash, panorama, HDR, 13 MP, f/2.0, 24mm (wide), 1/3", 1.12µm, PDAF
1080p@30fps, LED flash, HDR, 13 MP, f/2.2, 28mm (wide), AF