Blackview A50 vs Cubot J20

At a glance

Brand: Blackview; Cubot
Release date: March 2022, 4 years 2 months ago; July 2023, 2 years 10 months ago
AnTuTu: 143.170 Antutu v9 Overall performance better than 54% of devices; 46.800 Antutu v9 Overall performance better than 49% of devices

Size: 6.09"; 4"
Resolution: 720 x 1560 px HD+; 480 x 854 px LowRes
Type: LCD IPS; LCD
Density: 282 ppi Medium Density; 245 ppi Medium Density
Aspect ratio: 19.5:9; 16:9
Features: Water Drop Notch, Brightnes 360 cd/m² (typ), LED Notifications, Capacitive, Multi-touch; Without Notch, Capacitive, Multi-touch

Chipset: Unisoc Tiger T310; MediaTek MT6739WA
CPU: 1 x ARM Cortex A75 2.0Ghz + 3 x ARM Cortex A55 1.8Ghz; 4x Cortex A53 1.3 GHz
CPU type: Quad-Core; Quad-Core
Process: 12 nm; 28 nm
Frequency: 2 GHz; 1.3 GHz
RAM: 3 GB; 2 GB
RAM type: LPDDR4X RAM; —
64-bit: Yes; Yes
GPU: —; PowerVR GE8100

Resolution: 13 Mpx; 5 Mpx
Aperture: ƒ/ 2.2; Unknow
Sensor: Sony IMX258; —
Pixel size: 1.12 µm; —
Sensor size: 1/3.06"; —
Flash: LED; LED
Optical stabilization: No; No
Slow motion: Yes, 120 fps; No, 30 fps
Features: 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; Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer

Dimensions: 72.9 mm 156.4 mm 8.9 mm Print 3D Model; 65.0 mm 138.0 mm 10.8 mm Print 3D Model
Weight: 156 g; 143 g
Materials: Plastic; Plastic
Colors: Black Green; Black Green
Usable surface: 79 %; 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 + Micro SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 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; 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)