Blackview A100 vs Cubot J20

At a glance

Brand: Blackview; Cubot
Release date: June 2021, 4 years 11 months ago; July 2023, 2 years 10 months ago
AnTuTu: 185.000 Antutu v8 Overall performance better than 55% of devices; 46.800 Antutu v9 Overall performance better than 49% of devices

Size: 6.67"; 4"
Resolution: 1080 x 2400 px FHD+; 480 x 854 px LowRes
Type: LCD IPS; LCD
Density: 395 ppi High Density; 245 ppi Medium Density
Aspect ratio: 20:9; 16:9
Features: Hole-punch Notch, Scratch resistant, Capacitive, Multi-touch, Frameless; Without Notch, Capacitive, Multi-touch

Resolution: 12 Mpx; 5 Mpx
Aperture: ƒ/ 1.75; Unknow
Sensor: Sony IMX362 Exmor RS; —
Pixel size: 1.40 µm; —
Sensor size: 1/2.55"; —
Flash: LED; LED
Optical stabilization: No; No
Slow motion: No, 30 fps; No, 30 fps
Features: 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; Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer

Capacity: 128 GB; 16 GB
Type: UFS Storage 2.1; —
SD slot: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensions: 77.6 mm 166.3 mm 8.8 mm Print 3D Model; 65.0 mm 138.0 mm 10.8 mm Print 3D Model
Weight: 195 g; 143 g
Materials: Plastic; Plastic
Colors: Blue Pink Gray Green; Black Green
Usable surface: 83 %; 49 %

Operating system: Android 11 Red Velvet Cake Android 11; Android 12 Snow Cone Android 12 Go edition
Google services: 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 4.2 LELow energy consumption; Bluetooth 4.2
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11b , 802.11g , 802.11n
Wi-Fi features: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot
USB: USB Type-C; —
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300)
3G: B1 (2100), B8 (900); B1 (2100), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)