Blackview Oscal C30 2023 vs Tecno Spark 40 Pro

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; 410.000 Antutu v10 Overall performance better than 67% of devices

Size: 6.52"; 6.78"
Resolution: 720 x 1600 px HD+; 1225 x 2720 px QHD
Type: LCD IPS; AMOLED
Density: 269 ppi Medium Density; 440 ppi Very high 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 144 Hz, Scratch resistant, Corning Gorilla Glass 7i, Capacitive, Multi-touch, Frameless

Resolution: 12 Mpx; 50 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

Dimensions: 76.9 mm 164.6 mm 9.4 mm Print 3D Model; 75.9 mm 163.7 mm 6.7 mm Print 3D Model
Weight: 194 g; 170 g
Materials: Polycarbonate; Polycarbonate
Colors: Black Blue Cyan; Black Blue Gray Green
Usable surface: 81 %; 84 %
Water/dust resistance: —; IP64

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

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

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)