Cubot J20 vs Oppo A57 4G

In sintesi

Marca: Cubot; Oppo
Data di uscita: luglio 2023, 2 anni e 11 mesi fa; maggio 2022, 4 anni e 1 mesi fa
AnTuTu: 46.800 Antutu v9 Overall performance better than 49% of devices; 110.000 Antutu v8 Overall performance better than 51% of devices

Dimensione: 4"; 6.56"
Risoluzione: 480 x 854 px LowRes; 720 x 1612 px HD+
Tipo: LCD; LCD IPS
Densità: 245 ppi Medium Density; 269 ppi Medium Density
Rapporto d’aspetto: 16:9; 20:9
Caratteristiche: Without Notch, Capacitive, Multi-touch; Hole-punch Notch, Brightnes 480 cd/m² (typ), Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, DCI-P3, 70% NTSC, 96% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Risoluzione: 5 Mpx; 13 Mpx
Apertura: Unknow; ƒ/ 2.2
Flash: LED; LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; Yes, 120 fps
Caratteristiche: Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer; Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacità: 16 GB; 64 GB
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensioni: 65.0 mm 138.0 mm 10.8 mm Print 3D Model; 75.0 mm 163.7 mm 8.0 mm Print 3D Model
Peso: 143 g; 187 g
Materiali: Plastic; Plastic
Colori: Black Green; Black Green
Superficie utile: 49 %; 82 %
Resistenza ad acqua/polvere: —; IP54

Sistema operativo: Android 12 Snow Cone Android 12 Go edition; Android 12 Snow Cone ColorOS 12.1 (Android 12)
Servizi Google: With 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 4.2; Bluetooth 5.1 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Funzioni Wi-Fi: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)