Ulefone Armor 22 vs Xiaomi Redmi A3

Resumo

Marca: Ulefone; Xiaomi
Data de lançamento: agosto de 2023, há 2 anos e 10 meses; fevereiro de 2024, há 2 anos e 4 meses
AnTuTu: 302.000 Antutu v9 Overall performance better than 61% of devices; 127.000 Antutu v9 Overall performance better than 53% of devices

Tamanho: 6.58"; 6.7"
Resolução: 1080 x 2408 px FHD+; 720 x 1650 px HD+
Tipo: LCD IPS; LCD IPS
Densidade: 401 ppi Very high density; 269 ppi Medium Density
Proporção: 20:9; 20:9
Recursos: Water Drop Notch, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, Oleophobic coating; Water Drop Notch, Refresh rate 90 Hz, Brightnes 500 cd/m² (typ), DC dimming, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless

Resolução: 64 Mpx; 8 Mpx
Abertura: ƒ/ 1.89; ƒ/ 2.0
Sensor: Sony IMX686 Exmor RS; —
Tamanho de pixel: 0.80 µm; —
Tamanho do sensor: 1/1.7"; —
Flash: LED; LED
Estabilização óptica: No; No
Câmera lenta: No, 30 fps; No, 30 fps
Recursos: Digital zoom, Triple camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, Night Vision; 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: 84.9 mm 176.8 mm 15.0 mm Print 3D Model; 76.3 mm 168.3 mm 8.3 mm Print 3D Model
Peso: 324 g; 199 g
Materiais: Rugged Smartphone, Polycarbonate; Glass , Leather
Cores: Black Green; Black Blue Green
Resistência à água e poeira: IP68, IP69 , MIL-STD-810H; —
Resistência a quedas: Class A B C D E 270 drops without defects; —
Reparabilidade: Class A B C D E; —
Superfície útil: 69 %; 82 %

Sistema operacional: Android 13 Tiramisu Android 13; Android 14 Upside-down cake MIUI 14 (Android 14)
Serviços do Google: With Google Mobile Services; With Google Mobile Services
Atualizações: —; OS updates: 2 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.2 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Perfis Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), 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
Recursos Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct
USB: USB Type-C; —
Recursos USB: Charging, OTG; Charging, OTG
Navegação: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B19 (800), B20 (800), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), 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)