Blackview Oscal C30 2023 vs Tecno Spark 40C
Blackview
Oscal C30 2023
Tecno
Spark 40C
At a glance
- Brand
- Blackview
- Tecno
- Release date
- July 2023, 2 years 10 months ago
- July 2025, 10 months ago
- AnTuTu
- 76.900 Antutu v9 Overall performance better than 50% of devices
- 250.000 Antutu v10 Overall performance better than 58% of devices
Display
- Size
- 6.52"
- 6.67"
- Resolution
- 720 x 1600 px HD+
- 720 x 1600 px HD+
- Type
- LCD IPS
- LCD IPS
- Density
- 269 ppi Medium Density
- 263 ppi Medium Density
- Aspect ratio
- 20:9
- 20:9
- Features
- Water Drop Notch, Max brightness HBM - 500 cd/m², 2.5D curved glass screen, Capacitive, Multi-touch
- Hole-punch Notch, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- MediaTek Helio A22 (MT6761)
- MediaTek Helio G81 (MT6769)
- CPU
- 4x Cortex A53 2.0 GHz
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.7 GHz
- CPU type
- Quad-Core
- Octa-Core
- Process
- 12 nm
- 12 nm
- Frequency
- 2 GHz
- 2 GHz
- GPU
- IMG PowerVR GE-class GPU
- ARM Mali-G52 MC2
- RAM
- 4 GB
- 4 GB
- RAM type
- LPDDR3 RAM
- —
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 12 Mpx
- 13 Mpx
- Aperture
- ƒ/ 2.0
- ƒ/ 1.8
- 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
- Yes, 120 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
- 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, Front Flash
Front camera
- Resolution
- 8 Mpx
- 8 Mpx
- Aperture
- Unknow
- Unknow
- Sensor
- Samsung S5K4H7
- —
- Pixel size
- 1.12 µm
- —
Battery
- Capacity
- 5080 mAh
- 6000 mAh
- Type
- Li-Polymer
- Li-Polymer
- Fast charge
- Yes , 10.0W
- Yes , 18.0W
- Features
- Non-removable
- Reverse charging, Non-removable
Storage
- Capacity
- 32 GB
- 128 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
- 77.0 mm 165.6 mm 8.4 mm Print 3D Model
- Weight
- 194 g
- 196 g
- Materials
- Polycarbonate
- Polycarbonate
- Colors
- Black Blue Cyan
- Black White Blue Gray
- Usable surface
- 81 %
- 84 %
- Water/dust resistance
- —
- IP64
Software
- Operating system
- Android 12 Snow Cone Doke OS 3.0 (Android 12)
- Android 15 Android 15
- 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 5.3
- 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
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou
- GPS, A-GPS, GLONASS, Beidou, Galileo
Networks
- 4G LTE
- B1 (2100), B3 (1800), B7 (2600), B8 (900), B19 (800), B20 (800), B28a (700), B40 (TDD 2300)
- B1 (2100), B2 (1900), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
- 3G
- B1 (2100), B8 (900)
- B1 (2100), B5 (850), 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
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Cooling system
- No
- Yes
- Gyroscope
- —
- Yes
- Audio
- —
- DTS / DTS X, Stereo Speakers
