Blackview Oscal C20 vs Oppo A78 4G

In sintesi

Marca: Blackview; Oppo
Data di uscita: settembre 2021, 4 anni e 8 mesi fa; luglio 2023, 2 anni e 10 mesi fa
AnTuTu: 23.006 Antutu v8 Overall performance better than 49% of devices; 274.822 Antutu v10 Overall performance better than 60% of devices

Dimensione: 6.09"; 6.43"
Risoluzione: 720 x 1560 px HD+; 1080 x 2400 px FHD+
Tipo: LCD IPS; AMOLED
Densità: 282 ppi Medium Density; 409 ppi Very high density
Rapporto d’aspetto: 19.5:9; 20:9
Caratteristiche: Water Drop Notch, LED Notifications, Capacitive, Multi-touch; Hole-punch Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Brightnes 430 cd/m² (typ), Peak brightness - 800 cd/m², Max brightness HBM - 600 cd/m², DCI-P3, Full sRGB standard, sRGB standard, 97% NTSC, Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Frameless

Chipset: Spreadtrum SC7731E (S513); Qualcomm Snapdragon 680 (SM6225)
CPU: 4x Cortex A7 1.3 GHz; 4x2.4 GHz Kryo 265 Gold + 4x1.9GHz Kryo 265 Silver
Tipo di CPU: Quad-Core; Octa-Core
Processo: 28 nm; 6 nm
Frequenza: 1.3 GHz; 2.4 GHz
GPU: ARM Mali-400 MP1; Adreno 610
RAM: 1 GB; 8 GB
64 bit: No; Yes
Tipo di RAM: —; LPDDR4X RAM

Risoluzione: 5 Mpx; 50 Mpx
Apertura: ƒ/ 2.0; ƒ/ 1.8
Sensore: GalaxyCore GC5035; —
Dimensione pixel: 1.12 µm; —
Dimensione sensore: 1/5"; —
Flash: LED; LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; Yes, 120 fps
Caratteristiche: Autofocus, Touch focus, Geotagging, Panorama, HDR, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensioni: 73.5 mm 155.4 mm 9.5 mm Print 3D Model; 73.2 mm 160.0 mm 7.9 mm Print 3D Model
Peso: 156 g; 180 g
Materiali: Plastic; Polycarbonate , Leather
Colori: Black Blue Red Purple; Black Green
Superficie utile: 79 %; 85 %
Resistenza ad acqua/polvere: —; IP54 , IPX4

Sistema operativo: Android 11 Red Velvet Cake Android 11 Go edition; Android 13 Tiramisu ColorOS 13 (Android 13)
Servizi Google: With Google Mobile Services; With Google Mobile Services
Aggiornamenti: —; OS updates: 1 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.2 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); 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, GLONASS, Beidou; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

3G: B1 (2100), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
4G LTE: —; B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)