Blackview A55 vs Xiaomi Redmi K50

Resumo

Marca: Blackview; Xiaomi
Data de lançamento: dezembro de 2021, há 4 anos e 5 meses; março de 2022, há 4 anos e 2 meses
AnTuTu: 61.000 Antutu v8 Overall performance better than 50% of devices; 824.926 Antutu v10 Overall performance better than 81% of devices

Tamanho: 6.53"; 6.67"
Resolução: 720 x 1600 px HD+; 1440 x 3200 px WQHD+
Tipo: LCD IPS; Oled Samsung E4
Densidade: 269 ppi Medium Density; 526 ppi Very high density
Proporção: 20:9; 20:9
Recursos: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch, In-cell; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 1200 cd/m², 5000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, DC dimming, DisplayMate A+, Dolby Vision, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless

Resolução: 8 Mpx; 48 Mpx
Abertura: ƒ/ 2.2; ƒ/ 1.8
Sensor: Sony IMX319 Exmor RS; Sony IMX582 Exmor RS
Tamanho de pixel: 1.40 µm; 0.60 µm
Tamanho do sensor: 1/3.2"; 1/2.96"
Flash: LED; LED
Estabilização óptica: No; Yes
Câmera lenta: No, 30 fps; Yes, 960 fps
Recursos: Digital zoom, Triple camera, 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, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode

Dimensões: 76.7 mm 164.5 mm 9.1 mm Print 3D Model; 76.1 mm 163.1 mm 8.5 mm Print 3D Model
Peso: 196 g; 201 g
Materiais: Plastic; Plastic , Glass
Cores: Black Green Violet; Black Blue Silver Green
Superfície útil: 81 %; 89 %
Resistência à água e poeira: —; IP53

Sistema operacional: Android 11 Red Velvet Cake Doke OS 2.0 (Android 11); Android 12 Snow Cone MIUI V13 (Android 12)
Serviços do 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 4.2; Bluetooth 5.3 LELow energy consumption
Perfis 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)
Recursos 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
Recursos USB: Charging, OTG; Charging, OTG
Navegação: GPS, A-GPS, GLONASS, Beidou; A-GPS, GLONASS, Beidou, QZSS, Galileo, 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); B1 (2100), B2 (1900), 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), 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); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n41 (2500), n77 (3700), n78 (3500)