Blackview OSCAL Marine 3 vs Huawei Mate 70 Air

At a glance

Brand: Blackview; Huawei
Release date: December 2025, 5 months ago; November 2025, 6 months ago
AnTuTu: 235.000 Antutu v10 Overall performance better than 57% of devices; 1.248.520 Antutu v10 Overall performance better than 88% of devices

Size: 6.56"; 7"
Resolution: 720 x 1612 px HD+; 1320 x 2760 px QHD
Type: LCD IPS; Oled
Density: 269 ppi Medium Density; 439 ppi Very high density
Aspect ratio: 20:9; 20:9
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; Hole-punch Notch, 1-120 Hz refresh rate, 1440 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 300 Hz, Peak brightness - 3000 cd/m², DCI-P3, 10 Bits panel, Scratch resistant, Kunlun Glass, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)

Chipset: MediaTek Helio G81 (MT6769); Huawei HiSilicon KIRIN 9020
CPU: 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.7 GHz; 2x2.5GHz+6x2.15GHz+4x1.6GHz
CPU type: Octa-Core; Deca-Core
Process: 12 nm; 5 nm
Frequency: 2 GHz; 2.5 GHz
GPU: ARM Mali-G52 MC2; Maleoon 910
RAM: 8 GB; 12 GB
RAM type: LPDDR4X RAM; —
64-bit: Yes; Yes

Resolution: 16 Mpx; 50 Mpx
Aperture: ƒ/ 2.2; ƒ/ 1.6-4.0
Flash: LED; Dual LED
Optical stabilization: No; Yes
Slow motion: No, 30 fps; Yes, 960 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; 4K Video, Digital zoom, Optical zoom, Quadruple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode

Dimensions: 83.0 mm 174.6 mm 10.7 mm Print 3D Model; 81.5 mm 165.0 mm 6.6 mm Print 3D Model
Weight: 245 g; 208 g
Materials: Rugged Smartphone, Polycarbonate; Aluminium alloy , Glass
Colors: Black White Silver; Black White Gray
Water/dust resistance: IP68, IP69 , MIL-STD-810H; IP68, IP69
Usable surface: 71 %; 89 %

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.2; Bluetooth 5.2
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LDAC, SBC, AAC
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, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
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, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), Galileo (E1+E5a+E5b)

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), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B6 (800), B7 (2600), B8 (900), B9 (1800), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G: B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)