coolpad Cool 20 vs UmiDigi A15

In sintesi

Marca: Coolpad; UMiDIGI
Data di uscita: maggio 2021, 5 anni fa; agosto 2023, 2 anni e 9 mesi fa
AnTuTu: 200.500 Antutu v8 Overall performance better than 55% of devices; 221.000 Antutu v9 Overall performance better than 56% of devices

Dimensione: 6.52"; 6.7"
Risoluzione: 720 x 1600 px HD+; 720 x 1600 px HD+
Tipo: LCD IPS; LCD IPS
Densità: 269 ppi Medium Density; 262 ppi Medium Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Water Drop Notch, Brightnes 500 cd/m² (typ), 1500:1 contrast ratio, 70% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G80 (MT6769T); Unisoc Tiger T616
CPU: 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz; 2 x ARM Cortex A75 2.0Ghz + 6 x ARM Cortex A55 1.8Ghz
Tipo di CPU: Octa-Core; Octa-Core
Processo: 12 nm; 12 nm
Frequenza: 2 GHz; 2 GHz
GPU: ARM Mali-G52 2EEMC2; Mali-G57 MP1
RAM: 4 GB; 8 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 48 Mpx; 64 Mpx
Apertura: ƒ/ 1.79; ƒ/ 1.8
Sensore: Samsung S5KGM1; —
Dimensione pixel: 0.80 µm; —
Dimensione sensore: 1/2"; —
Flash: LED; LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; No, 30 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; Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacità: 64 GB; 256 GB
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensioni: 75.7 mm 164.3 mm 8.7 mm Print 3D Model; 75.3 mm 167.6 mm 8.6 mm Print 3D Model
Peso: 199 g; 195 g
Materiali: Plastic , Splash resistant design; Plastic
Colori: Black White Blue; Black Purple Green Space Gray Pearl White
Superficie utile: 82 %; 85 %

Sistema operativo: Android 11 Red Velvet Cake CoolOS (Android 11); Android 13 Tiramisu Android 13
Servizi Google: 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 5.0 LELow energy consumption; Bluetooth 5.0
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile)
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
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
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

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), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)