Blackview BV4900 vs Xiaomi Redmi K50 Extreme Edition

En bref

Marque: Blackview; Xiaomi
Date de sortie: septembre 2020, il y a 5 ans et 8 mois; août 2022, il y a 3 ans et 9 mois
AnTuTu: 61.000 Antutu v8 Overall performance better than 50% of devices; 1.411.227 Antutu v11 Overall performance better than 88% of devices

Taille: 5.7"; 6.67"
Résolution: 720 x 1440 px HD+; 1220 x 2712 px FHD+
Type: LCD IPS; AMOLED
Densité: 282 ppi Medium Density; 446 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 120 Hz, Touch sampling rate 480 Hz, 5000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, MEMC, DisplayMate A+, Dolby Vision, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio A22 (MT6761V/WE); Qualcomm Snapdragon 8+ Gen1
CPU: 4x Cortex A53 2.0 GHz; 1x3.2 GHz Cortex X2 +3x2.8 GHz Cortex A710 + 4x2.0 GHz Cortex A510
Type de CPU: Quad-Core; Octa-Core
Gravure: 12 nm; 4 nm
Fréquence: 2 GHz; 3.2 GHz
GPU: IMG PowerVR GE8300; Qualcomm Adreno 730 875 MHz
RAM: 3 GB; 8 GB
Type de RAM: LPDDR3 RAM; RAM LPDDR5
64 bits: Yes; Yes

Résolution: 8 Mpx; 108 Mpx
Ouverture: ƒ/ 2.4; ƒ/ 1.73
Capteur: Sony IMX134 Exmor RS; Samsung HM6
Taille de pixel: 1.12 µm; 0.64 µm
Taille du capteur: 1/4"; 1/1.67"
Flash: LED; LED
Stabilisation optique: No; Yes
Ralenti: No, 30 fps; Yes, 960 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; Flicker sensor, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Gimbal, Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Dual capture, Night Mode

Dimensions: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 75.9 mm 163.1 mm 8.6 mm Print 3D Model
Poids: 261 g; 202 g
Matériaux: Rugged Smartphone, Polycarbonate; Aluminium alloy , Glass
Couleurs: Black Yellow Green Orange; Black Blue Gray Electric Gray
Résistance eau/poussière: IP68, MIL-STD-810G; —
Surface utile: 68 %; 86 %

Système d’exploitation: Android 10 Q Android 10; Android 12 Snow Cone MIUI V13 (Android 12)
Services Google: With Google Mobile Services; Without 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 5.3 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), 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)
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, Wi-Fi MiMO
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)