Blackview A90 vs Poco C31

En bref

Marque: Blackview; POCO
Date de sortie: mai 2021, il y a 5 ans; septembre 2021, il y a 4 ans et 8 mois
AnTuTu: 180.066 Antutu v8 Overall performance better than 55% of devices; 109.054 Antutu v8 Overall performance better than 51% of devices

Taille: 6.39"; 6.5"
Résolution: 720 x 1560 px HD+; 720 x 1600 px HD+
Type: LCD IPS; LCD IPS
Densité: 265 ppi Medium Density; 264 ppi Medium Density
Rapport d’aspect: 19.5:9; 20:9
Fonctions: Hole-punch Notch, Color LED Notifications, Scratch resistant, 2.5D curved glass glass, Capacitive, Multi-touch, Frameless; Water Drop Notch, Touch sampling rate 120 Hz, Brightnes 420 cd/m² (typ), Max brightness HBM - 480 cd/m², 1500:1 contrast ratio, 70% NTSC, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless

Résolution: 12 Mpx; 13 Mpx
Ouverture: Unknow; ƒ/ 2.2
Capteur: Sony IMX363 Exmor RS; —
Taille de pixel: 1.40 µm; 1.00 µm
Taille du capteur: 1/2.55"; —
Flash: LED; LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; No, 20 fps
Fonctions: Digital zoom, Triple camera, Autofocus, Touch focus, Continuous shooting, Geotagging, 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

Capacité: 64 GB; 32 GB
Emplacement SD: Yes , Slot for SD or second SIM card; Yes , Independent SD slot
Type: —; eMMC 5.1 Storage

Dimensions: 77.0 mm 162.7 mm 8.8 mm Print 3D Model; 77.1 mm 164.9 mm 9.0 mm Print 3D Model
Poids: 185 g; 194 g
Matériaux: Plastic; Plastic
Couleurs: Black Blue Red Green; Blue
Surface utile: 82 %; 80 %

Système d’exploitation: Android 11 Red Velvet Cake Android 11; Android 10 Q MIUI V12 (Android 10)
Services Google: With Google Mobile Services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Micro SIM + Micro SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.0; Bluetooth 5.0 LELow energy consumption
Profils 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; 802.11a , 802.11b , 802.11g , 802.11n
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct; Wi-Fi Hotspot, Wi-Fi Direct
USB: USB Type-C; —
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou; 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), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)