Blackview BV4900S vs Google Pixel 7a

En bref

Marque: Blackview; Google
Date de sortie: octobre 2021, il y a 4 ans et 7 mois; mai 2023, il y a 3 ans
AnTuTu: 114.300 Antutu v9 Overall performance better than 52% of devices; 789.982 Antutu v10 Overall performance better than 80% of devices

Taille: 5.7"; 6.1"
Résolution: 720 x 1440 px HD+; 1080 x 2400 px FHD+
Type: LCD IPS; Oled Samsung
Densité: 282 ppi Medium Density; 431 ppi Very high density
Rapport d’aspect: 18:9; 20:9
Fonctions: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Hole-punch Notch, Refresh rate 90 Hz, Always-On Display, HDR10+, DCI-P3, Scratch resistant, Corning Gorilla Glass 3, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Spreadtrum Unisoc SC9863A; Google Tensor G2
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 2x 2.85 GHz Cortex X1, 2x 2.35 GHz Cortex A76, 4x 1.8 GHz Cortex A55
Type de CPU: Octa-Core; Octa-Core
Gravure: 28 nm; 5 nm
Fréquence: 1.6 GHz; 2.85 GHz
GPU: PowerVR GE8322; Mali-G710
RAM: 2 GB; 8 GB
Type de RAM: LPDDR3 RAM; RAM LPDDR5
64 bits: Yes; Yes

Résolution: 8 Mpx; 64 Mpx
Ouverture: ƒ/ 2.4; ƒ/ 1.89
Capteur: Sony IMX134 Exmor RS; Sony IMX787
Taille de pixel: 1.12 µm; 0.70 µm
Taille du capteur: 1/4"; 1/1.72"
Flash: LED; Dual 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, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode

Capacité: 5580 mAh; 4385 mAh
Type: Li-Polymer; Li-Polymer
Charge rapide: Yes , 5.0W; Yes , 20.0W
Fonctions: Reverse charging, Non-removable; Wireless charging, Non-removable
Charge sans fil: —; No charger in box, Wireless charge 18W, Reverse wireless charge

Dimensions: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 72.9 mm 152.4 mm 9.0 mm Print 3D Model
Poids: 261 g; 193 g
Matériaux: Rugged Smartphone, Polycarbonate; Aluminium alloy
Couleurs: Black Yellow Green Orange; White Gray Orange Cyan
Résistance eau/poussière: IP68, MIL-STD-810G; IP67
Surface utile: 68 %; 80 %

Système d’exploitation: Android 11 Red Velvet Cake Android 11; Android 15 Android 15
Services Google: With Google Mobile Services; With Google Mobile Services
Mises à jour: —; OS updates: 5 years, Security updates: 5 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + eSIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.2 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
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, WiFi 6 (802.11ax) , WiFi 6E
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1)
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), B17 (700), B18 (800), B19 (800), B20 (800), B21 (1500), B25 (1900+), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B66 (1700/2100)
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), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n28b (700), n28a (700), n30 (2300), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n75 (1500), n76 (1500), n77 (3700), n78 (3500), n79 (4700)