Blackview BV8900 vs Cubot Note 21

At a glance

Brand: Blackview; Cubot
Release date: June 2023, 2 years 11 months ago; August 2023, 2 years 9 months ago
AnTuTu: 201.260 Antutu v9 Overall performance better than 55% of devices; 251.600 Antutu v10 Overall performance better than 59% of devices

Size: 6.5"; 6.56"
Resolution: 1080 x 2400 px FHD+; 720 x 1612 px HD+
Type: LCD IPS; LCD IPS
Density: 405 ppi Very high density; 269 ppi Medium Density
Aspect ratio: 20:9; 20:9
Features: Hole-punch Notch, Glove touch support, TÜV Rheinland Eye Comfort Certification, Scratch resistant, Corning Gorilla Glass Victus, Capacitive, Multi-touch; Water Drop Notch, Refresh rate 90 Hz, 2.5D curved glass screen, Capacitive, Multi-touch

Chipset: MediaTek Helio P90 (MT6779); Unisoc Tiger T606
CPU: 2x Cortex A75 2.2 GHz + 6x Cortex A55 2.0 GHz; 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
CPU type: Octa-Core; Octa-Core
Process: 10 nm; 12 nm
Frequency: 2.2 GHz; 1.6 GHz
GPU: IMG PowerVR GM9446; ARM Mali-G57
RAM: 8 GB; 6 GB
RAM type: LPDDR4X RAM; —
64-bit: Yes; Yes

Resolution: 64 Mpx; 50 Mpx
Aperture: ƒ/ 2.0; ƒ/ 1.8
Sensor: Samsung GW3; —
Pixel size: 0.70 µm; —
Sensor size: 1/1.97"; —
Flash: Dual LED; LED
Optical stabilization: Yes; No
Slow motion: No, 30 fps; No, 30 fps
Features: Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), 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, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, HDR, Face detection, Scene mode, Self-timer

Capacity: 256 GB; 128 GB
Type: UFS Storage 2.1; —
SD slot: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensions: 85.6 mm 184.6 mm 22.8 mm Print 3D Model; 75.9 mm 165.7 mm 10.6 mm Print 3D Model
Weight: 520 g; 214 g
Materials: Rugged Smartphone, Polycarbonate , Corning Gorilla Glass Victus; Polycarbonate
Colors: Black Green Orange; Black Green Orange
Water/dust resistance: IP68, IP69 , MIL-STD-810H; —
Drop resistance: Class A B C D E 276 drops without defects; —
Repairability: Class A B C D E; —
Usable surface: 64 %; 82 %

Operating system: Android 13 Tiramisu Doke OS 3.1 (Android 13); Android 13 Tiramisu Android 13
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 5.0
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, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B28b (700), B28a (700), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: CDMA BC0 (800), CDMA BC1 (1900), CDMA BC10 (800 Secondary), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)