Blackview BV4900S vs Xiaomi Redmi A1

Resumo

Marca: Blackview; Xiaomi
Data de lançamento: outubro de 2021, há 4 anos e 7 meses; setembro de 2022, há 3 anos e 8 meses
AnTuTu: 114.300 Antutu v9 Overall performance better than 52% of devices; 95.000 Antutu v9 Overall performance better than 50% of devices

Tamanho: 5.7"; 6.52"
Resolução: 720 x 1440 px HD+; 720 x 1600 px HD+
Tipo: LCD IPS; TFT LCD (IPS)
Densidade: 282 ppi Medium Density; 269 ppi Medium Density
Proporção: 18:9; 20:9
Recursos: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Water Drop Notch, Touch sampling rate 120 Hz, Brightnes 400 cd/m² (typ), 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, 70% NTSC, Scratch resistant, Capacitive, Multi-touch, Frameless

Resolução: 8 Mpx; 8 Mpx
Abertura: ƒ/ 2.4; ƒ/ 2.0
Sensor: Sony IMX134 Exmor RS; —
Tamanho de pixel: 1.12 µm; 1.00 µm
Tamanho do sensor: 1/4"; —
Flash: LED; LED
Estabilização óptica: No; No
Câmera lenta: No, 30 fps; No, 30 fps
Recursos: 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, Dual camera, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensões: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 76.7 mm 164.9 mm 9.1 mm Print 3D Model
Peso: 261 g; 192 g
Materiais: Rugged Smartphone, Polycarbonate; Plastic , P2i Nano coating
Cores: Black Yellow Green Orange; Black Blue Green
Resistência à água e poeira: IP68, MIL-STD-810G; —
Superfície útil: 68 %; 81 %

Sistema operacional: Android 11 Red Velvet Cake Android 11; Android 12 Snow Cone Android 12 Go edition
Serviços do 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 5.0 LELow energy consumption
Perfis Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11a , 802.11b , 802.11g , 802.11n
Recursos Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Recursos USB: Charging, OTG; Charging, OTG
Navegação: 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), B3 (1800), B5 (850), B8 (900), B40 (TDD 2300), B41 (TDD 2500)
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)