Blackview OSCAL Marine 2 vs Cubot J20

At a glance

Brand: Blackview; Cubot
Release date: March 2025, 1 years 2 months ago; July 2023, 2 years 10 months ago
AnTuTu: 355.769 Antutu v10 Overall performance better than 64% of devices; 46.800 Antutu v9 Overall performance better than 49% of devices

Size: 6.56"; 4"
Resolution: 720 x 1612 px HD+; 480 x 854 px LowRes
Type: LCD IPS; LCD
Density: 269 ppi Medium Density; 245 ppi Medium Density
Aspect ratio: 20:9; 16:9
Features: Water Drop Notch, Refresh rate 90 Hz, Brightnes 400 cd/m² (typ), Scratch resistant, Dragontrail glass, Corning Gorilla Glass 5, Panda glass, Capacitive, Multi-touch; Without Notch, Capacitive, Multi-touch

Chipset: Unisoc Tiger T615 (T7250); MediaTek MT6739WA
CPU: 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.6Ghz; 4x Cortex A53 1.3 GHz
CPU type: Octa-Core; Quad-Core
Process: 12 nm; 28 nm
Frequency: 1.8 GHz; 1.3 GHz
GPU: Mali-G57 MP1; PowerVR GE8100
RAM: 4 GB; 2 GB
RAM type: LPDDR4X RAM; —
64-bit: Yes; Yes

Resolution: 16 Mpx; 5 Mpx
Aperture: ƒ/ 2.2; Unknow
Flash: LED; LED
Optical stabilization: No; No
Slow motion: No, 30 fps; No, 30 fps
Features: Digital zoom, Dual 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: 83.1 mm 179.8 mm 18.3 mm Print 3D Model; 65.0 mm 138.0 mm 10.8 mm Print 3D Model
Weight: 395 g; 143 g
Materials: Rugged Smartphone, Polycarbonate; Plastic
Colors: Black Yellow Orange; Black Green
Water/dust resistance: IP68, IP69 , MIL-STD-810H; —
Drop resistance: Class A B C D E 180 drops without defects; —
Repairability: Class A B C D E; —
Usable surface: 72 %; 49 %

Operating system: Android 14 Upside-down cake Doke OS4.0 (Android 14); 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 5.0; Bluetooth 4.2
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); 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: B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B28b (700), B28a (700), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300)
3G: B8 (900); B1 (2100), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)