Blackview BV4900 vs blu B9

Resumen

Marca: Blackview; BLU
Fecha de lanzamiento: septiembre de 2020, hace 5 años y 8 meses; abril de 2022, hace 4 años y 1 meses
AnTuTu: 61.000 Antutu v8 Overall performance better than 50% of devices; 104.325 Antutu v9 Overall performance better than 51% of devices

Tamaño: 5.7"; 6.52"
Resolución: 720 x 1440 px HD+; 720 x 1600 px HD+
Tipo: LCD IPS; LCD IPS
Densidad: 282 ppi Medium Density; 264 ppi Medium Density
Relación de aspecto: 18:9; 20:9
Características: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Water Drop Notch, Max brightness HBM - 480 cd/m², Scratch resistant, Corning Gorilla Glass 3, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Resolución: 8 Mpx; 13 Mpx
Apertura: ƒ/ 2.4; ƒ/ 2.2
Sensor: Sony IMX134 Exmor RS; —
Tamaño de píxel: 1.12 µm; 1.12 µm
Tamaño del sensor: 1/4"; —
Flash: LED; LED
Estabilización óptica: No; No
Cámara lenta: No, 30 fps; Yes, 90 fps
Características: Digital zoom, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Triple camera, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacidad: 32 GB; 128 GB
Tipo: eMMC 5.1 Storage; eMMC 5.1 Storage
Ranura SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensiones: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 75.9 mm 164.4 mm 9.6 mm Print 3D Model
Peso: 261 g; 198 g
Materiales: Rugged Smartphone, Polycarbonate; Plastic
Colores: Black Yellow Green Orange; Blue Gray
Resistencia al agua y polvo: IP68, MIL-STD-810G; —
Superficie útil: 68 %; 80 %

Sistema operativo: Android 10 Q Android 10; Android 11 Red Velvet Cake Android 11
Servicios de 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 LELow energy consumption
Perfiles Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11b , 802.11g , 802.11n
Funciones Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct
Funciones USB: Charging, OTG; Charging, OTG
Navegación: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou

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), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)