Blackview BV4900 vs Google Pixel 4a

En bref

Marque: Blackview; Google
Date de sortie: septembre 2020, il y a 5 ans et 8 mois; août 2020, il y a 5 ans et 9 mois
AnTuTu: 61.000 Antutu v8 Overall performance better than 50% of devices; 275.000 Antutu v8 Overall performance better than 60% of devices

Taille: 5.7"; 5.81"
Résolution: 720 x 1440 px HD+; 1080 x 2340 px FHD+
Type: LCD IPS; Oled
Densité: 282 ppi Medium Density; 444 ppi Very high density
Rapport d’aspect: 18:9; 19.5:9
Fonctions: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Hole-punch Notch, 100000:1 contrast ratio, Always-On Display, HDR, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless

Résolution: 8 Mpx; 12 Mpx
Ouverture: ƒ/ 2.4; ƒ/ 1.73
Capteur: Sony IMX134 Exmor RS; Sony IMX363 Exmor RS
Taille de pixel: 1.12 µm; 1.40 µm
Taille du capteur: 1/4"; 1/2.55"
Flash: LED; LED
Stabilisation optique: No; Yes
Ralenti: No, 30 fps; Yes, 240 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; 4K Video, Digital zoom, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Google Lens

Dimensions: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 69.4 mm 144.2 mm 8.2 mm Print 3D Model
Poids: 261 g; 143 g
Matériaux: Rugged Smartphone, Polycarbonate; Polycarbonate
Couleurs: Black Yellow Green Orange; Black
Résistance eau/poussière: IP68, MIL-STD-810G; —
Surface utile: 68 %; 82 %

Système d’exploitation: Android 10 Q Android 10; Android 13 Tiramisu Android 13
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 / eSIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.1 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), ANT+, APT-x, LDAC
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
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi MiMO
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), 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)