Blackview SHARK 6 5G vs Cubot J20

At a glance

Brand: Blackview; Cubot
Release date: June 2025, 11 months ago; July 2023, 2 years 10 months ago
AnTuTu: 641.019 Antutu v11 Overall performance better than 77% of devices; 46.800 Antutu v9 Overall performance better than 49% of devices

Size: 6.88"; 4"
Resolution: 720 x 1640 px HD+; 480 x 854 px LowRes
Type: LCD IPS; LCD
Density: 260 ppi Medium Density; 245 ppi Medium Density
Aspect ratio: 20:9; 16:9
Features: Water Drop Notch, Refresh rate 120 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 700 cd/m², Scratch resistant, 3D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless; Without Notch, Capacitive, Multi-touch

Chipset: Unisoc Tiger T760 / T8100; MediaTek MT6739WA
CPU: 4x 2.2 GHz ARM Cortex A76 +4x 2.2 GHz ARM Cortex A55; 4x Cortex A53 1.3 GHz
CPU type: Octa-Core; Quad-Core
Process: 6 nm; 28 nm
Frequency: 2.2 GHz; 1.3 GHz
GPU: ARM Mali-G57 MP4; PowerVR GE8100
RAM: 4 GB; 2 GB
64-bit: Yes; Yes

Resolution: 16 Mpx; 5 Mpx
Aperture: ƒ/ 2.0; Unknow
Flash: LED; LED
Optical stabilization: No; No
Slow motion: No, 30 fps; No, 30 fps
Features: Digital zoom, Dual camera, Digital image stabilization, 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

Capacity: 128 GB; 16 GB
Type: UFS Storage 3.1; —
SD slot: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensions: 77.7 mm 171.0 mm 8.4 mm Print 3D Model; 65.0 mm 138.0 mm 10.8 mm Print 3D Model
Weight: 210 g; 143 g
Materials: Plastic; Plastic
Colors: Black Blue Green Violet; Black Green
Drop resistance: Class A B C D E 98 drops without defects; —
Repairability: Class A B C D E; —
Usable surface: 84 %; 49 %

Operating system: Android 15 Android 15; 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 5.2 LELow energy consumption; Bluetooth 4.2
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), SBC, AAC; 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

5G: n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), 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), B19 (800), B20 (800), B40 (TDD 2300)
3G: B1 (2100), B2 (1900), B5 (850), B8 (900); B1 (2100), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)