Blackview Oscal C30 Pro vs Cubot J20
Blackview
Oscal C30 Pro
Cubot
J20
At a glance
- Brand
- Blackview
- Cubot
- Release date
- March 2023, 3 years 2 months ago
- July 2023, 2 years 10 months ago
- AnTuTu
- 110.000 Antutu v8 Overall performance better than 51% of devices
- 46.800 Antutu v9 Overall performance better than 49% of devices
Display
- Size
- 6.52"
- 4"
- Resolution
- 720 x 1600 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, Max brightness HBM - 500 cd/m², 2.5D curved glass screen, Capacitive, Multi-touch
- Without Notch, Capacitive, Multi-touch
Performance
- Chipset
- MediaTek Helio G35 (MT6765V/WB)
- MediaTek MT6739WA
- CPU
- 4x2.3 GHz Cortex A53 + 4x1.8 GHz Cortex A53
- 4x Cortex A53 1.3 GHz
- CPU type
- Octa-Core
- Quad-Core
- Process
- 12 nm
- 28 nm
- Frequency
- 2.3 GHz
- 1.3 GHz
- GPU
- IMG PowerVR GE8320
- PowerVR GE8100
- RAM
- 4 GB
- 2 GB
- RAM type
- LPDDR3 RAM
- —
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 12 Mpx
- 5 Mpx
- Aperture
- ƒ/ 2.0
- Unknow
- Sensor
- Sony IMX363 Exmor RS
- —
- Pixel size
- 1.40 µm
- —
- Sensor size
- 1/2.55"
- —
- Flash
- Dual 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, 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
Front camera
- Resolution
- 8 Mpx
- 2 Mpx
- Aperture
- Unknow
- Unknow
- Sensor
- Samsung S5K4H7
- —
- Pixel size
- 1.12 µm
- —
Battery
- Capacity
- 5080 mAh
- 2350 mAh
- Type
- Li-Polymer
- Li-Polymer
- Fast charge
- Yes , 10.0W
- Yes , 5.0W
- Features
- Non-removable
- Removable
Storage
- Capacity
- 64 GB
- 16 GB
- Type
- eMMC 5.0 Storage
- —
- SD slot
- Yes , Independent SD slot
- Yes , Slot for SD or second SIM card
Body
- Dimensions
- 76.9 mm 164.6 mm 9.4 mm Print 3D Model
- 65.0 mm 138.0 mm 10.8 mm Print 3D Model
- Weight
- 194 g
- 143 g
- Materials
- Polycarbonate
- Plastic
- Colors
- Blue Gray Cyan
- Black Green
- Usable surface
- 81 %
- 49 %
Software
- Operating system
- Android 12 Snow Cone Doke OS 3.0 (Android 12)
- Android 12 Snow Cone Android 12 Go edition
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- 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
- GPS, A-GPS
Networks
- 4G LTE
- B1 (2100), B3 (1800), B7 (2600), B8 (900), B19 (800), B20 (800), B28a (700), 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)
Sensors & security
- Fingerprint
- Yes, on the side
- No
- Accelerometer
- Yes
- Yes
- Proximity
- Yes
- —
- Light sensor
- Yes
- Yes
- Cooling system
- No
- No
