coolpad Cool 20 Pro vs Poco C51

At a glance

Brand: Coolpad; POCO
Release date: December 2021, 4 years 5 months ago; April 2023, 3 years 1 months ago
AnTuTu: 424.800 Antutu v10 Overall performance better than 69% of devices; 127.000 Antutu v9 Overall performance better than 53% of devices

Size: 6.58"; 6.52"
Resolution: 1080 x 2408 px FHD+; 720 x 1600 px HD+
Type: LCD IPS; LCD IPS
Density: 401 ppi Very high density; 269 ppi Medium Density
Aspect ratio: 20:9; 20:9
Features: Water Drop Notch, Refresh rate 120 Hz, DCI-P3, Scratch resistant, Capacitive, Multi-touch, Frameless; Water Drop Notch, Brightnes 420 cd/m² (typ), Scratch resistant, Capacitive, Multi-touch, Frameless

Resolution: 50 Mpx; 8 Mpx
Aperture: ƒ/ 1.8; ƒ/ 2.0
Flash: LED; LED
Optical stabilization: No; No
Slow motion: Yes, 240 fps; No, 30 fps
Features: 4K Video, Triple camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 74.8 mm 162.8 mm 8.3 mm Print 3D Model; 76.8 mm 164.9 mm 9.1 mm Print 3D Model
Weight: 193 g; 192 g
Materials: Polycarbonate; Plastic
Colors: Black White Blue Orange; Black Green Cyan
Usable surface: 84 %; 81 %

Operating system: Android 11 Red Velvet Cake CoolOS (Android 11); Android 13 Tiramisu Android 13 Go Edition
Google services: Without Google Mobile services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.1 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n
Wi-Fi features: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct
USB: USB Type-C; —
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou

5G: n1 (2100), n28b (700), n28a (700), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B8 (900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: CDMA BC0 (800), B2 (1900), B3 (1800), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)