Coolpad
Coolpad Mega

Coolpad
Coolpad Porto S

Features
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Accelerometer, proximity
Accelerometer, proximity
Memory
microSDXC (uses shared SIM slot), up to 64 GB (uses SIM 2 slot), 64 GB, 4 GB RAM
microSD, up to 32 GB (uses SIM 2 slot), 16 GB, 3 GB RAM
microSD, up to 64 GB (uses SIM 2 slot), 8 GB, 1 GB RAM
Display
1080 x 1920 pixels, 16:9 ratio (~401 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 5.5 inches, 83.4 cm2 (~72.5% screen-to-body ratio)
720 x 1280 pixels, 16:9 ratio (~233 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 5.5 inches, 109.5 cm2 (~93.2% screen-to-body ratio), - CoolUI 8
720 x 1280 pixels, 16:9 ratio (~294 ppi density), IPS LCD Capacitive Touchscreen, 16M Colors, 5.0 inches, 68.9 cm2 (~66.9% screen-to-body ratio)
Battery
Non-removable Li-Ion 2800 mAh battery
Non-removable Li-Ion 2500 mAh battery
Up to 8 h (2G) / Up to 7 h (3G), Non-removable Li-Po 2000 mAh battery, Up to 200 h (2G) / Up to 150 h (3G)
Selfie Camera
5 MP, f/2.2, 1/4", 1.4µm, 1080p@30fps
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Main Camera
1080p@30fps, Dual-LED dual-tone flash, HDR, panorama, 13 MP, PDAF, f/2.0
Yes, LED flash, 8 MP, AF, f/2.2
1080p@30fps, Dual-LED flash, 8 MP, AF, f/2.4