coolpad Cool 20 vs Xiaomi Redmi K50

In sintesi

Marca: Coolpad; Xiaomi
Data di uscita: maggio 2021, 5 anni fa; marzo 2022, 4 anni e 2 mesi fa
AnTuTu: 200.500 Antutu v8 Overall performance better than 55% of devices; 824.926 Antutu v10 Overall performance better than 81% of devices

Dimensione: 6.52"; 6.67"
Risoluzione: 720 x 1600 px HD+; 1440 x 3200 px WQHD+
Tipo: LCD IPS; Oled Samsung E4
Densità: 269 ppi Medium Density; 526 ppi Very high density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 1200 cd/m², 5000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, DC dimming, DisplayMate A+, Dolby Vision, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G80 (MT6769T); MediaTek Dimensity 8100 Max
CPU: 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz; 4x Cortex A78 2.85 GHz + 4x Cortex A55 2.0 GHz
Tipo di CPU: Octa-Core; Octa-Core
Processo: 12 nm; 5 nm
Frequenza: 2 GHz; 2.85 GHz
GPU: ARM Mali-G52 2EEMC2; Mali-G610 MC6
RAM: 4 GB; 8 GB
Tipo di RAM: LPDDR4X RAM; RAM LPDDR5
64 bit: Yes; Yes

Risoluzione: 48 Mpx; 48 Mpx
Apertura: ƒ/ 1.79; ƒ/ 1.8
Sensore: Samsung S5KGM1; Sony IMX582 Exmor RS
Dimensione pixel: 0.80 µm; 0.60 µm
Dimensione sensore: 1/2"; 1/2.96"
Flash: LED; LED
Stabilizzazione ottica: No; Yes
Slow motion: No, 30 fps; Yes, 960 fps
Caratteristiche: Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode

Dimensioni: 75.7 mm 164.3 mm 8.7 mm Print 3D Model; 76.1 mm 163.1 mm 8.5 mm Print 3D Model
Peso: 199 g; 201 g
Materiali: Plastic , Splash resistant design; Plastic , Glass
Colori: Black White Blue; Black Blue Silver Green
Superficie utile: 82 %; 89 %
Resistenza ad acqua/polvere: —; IP53

Sistema operativo: Android 11 Red Velvet Cake CoolOS (Android 11); Android 12 Snow Cone MIUI V13 (Android 12)
Servizi Google: Without Google Mobile services; Without Google Mobile services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, SBC, AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Funzioni Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n41 (2500), n77 (3700), n78 (3500)