Blackview A55 vs Oppo F21s Pro 5G

At a glance

Brand: Blackview; Oppo
Release date: December 2021, 4 years 5 months ago; September 2022, 3 years 8 months ago
AnTuTu: 61.000 Antutu v8 Overall performance better than 50% of devices; 401.000 Antutu v10 Overall performance better than 66% of devices

Size: 6.53"; 6.43"
Resolution: 720 x 1600 px HD+; 1080 x 2400 px FHD+
Type: LCD IPS; AMOLED
Density: 269 ppi Medium Density; 409 ppi Very high density
Aspect ratio: 20:9; 20:9
Features: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch, In-cell; Hole-punch Notch, 60 Hz refresh rate, Touch sampling rate 180 Hz, Brightnes 430 cd/m² (typ), Peak brightness - 600 cd/m², Max brightness HBM - 600 cd/m², DCI-P3, NTSC, 97% NTSC, Scratch resistant, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio A22 (MT6761V/WE); Qualcomm Snapdragon 695 (SM6375)
CPU: 4x Cortex A53 2.0 GHz; 2x2.2 GHz Kryo 660 Gold +6x1.7 GHz Kryo 660 Silver
CPU type: Quad-Core; Octa-Core
Process: 12 nm; 6 nm
Frequency: 2 GHz; 2.2 GHz
GPU: IMG PowerVR GE8300; Qualcomm Adreno 619
RAM: 3 GB; 8 GB
64-bit: Yes; Yes
RAM type: —; LPDDR4X RAM

Resolution: 8 Mpx; 64 Mpx
Aperture: ƒ/ 2.2; ƒ/ 1.7
Sensor: Sony IMX319 Exmor RS; —
Pixel size: 1.40 µm; —
Sensor size: 1/3.2"; —
Flash: LED; LED
Optical stabilization: No; No
Slow motion: No, 30 fps; Yes, 120 fps
Features: Digital zoom, Triple camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 76.7 mm 164.5 mm 9.1 mm Print 3D Model; 73.2 mm 159.9 mm 7.7 mm Print 3D Model
Weight: 196 g; 181 g
Materials: Plastic; Aluminium alloy
Colors: Black Green Violet; Black Gold
Usable surface: 81 %; 85 %

Operating system: Android 11 Red Velvet Cake Doke OS 2.0 (Android 11); Android 11 Red Velvet Cake ColorOS 12 (Android 11)
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 4.2; Bluetooth 5.1 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, 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
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 features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800); B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500)