Blackview BV4900S vs Cubot J20

En bref

Marque: Blackview; Cubot
Date de sortie: octobre 2021, il y a 4 ans et 7 mois; juillet 2023, il y a 2 ans et 10 mois
AnTuTu: 114.300 Antutu v9 Overall performance better than 52% of devices; 46.800 Antutu v9 Overall performance better than 49% of devices

Taille: 5.7"; 4"
Résolution: 720 x 1440 px HD+; 480 x 854 px LowRes
Type: LCD IPS; LCD
Densité: 282 ppi Medium Density; 245 ppi Medium Density
Rapport d’aspect: 18:9; 16:9
Fonctions: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Without Notch, Capacitive, Multi-touch

Résolution: 8 Mpx; 5 Mpx
Ouverture: ƒ/ 2.4; Unknow
Capteur: Sony IMX134 Exmor RS; —
Taille de pixel: 1.12 µm; —
Taille du capteur: 1/4"; —
Flash: LED; LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; No, 30 fps
Fonctions: Digital zoom, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer

Capacité: 32 GB; 16 GB
Type: eMMC 5.1 Storage; —
Emplacement SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensions: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 65.0 mm 138.0 mm 10.8 mm Print 3D Model
Poids: 261 g; 143 g
Matériaux: Rugged Smartphone, Polycarbonate; Plastic
Couleurs: Black Yellow Green Orange; Black Green
Résistance eau/poussière: IP68, MIL-STD-810G; —
Surface utile: 68 %; 49 %

Système d’exploitation: Android 11 Red Velvet Cake Android 11; Android 12 Snow Cone Android 12 Go edition
Services 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 5.0; Bluetooth 4.2
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11b , 802.11g , 802.11n
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)