Blackview BV4900S vs Oppo A18

At a glance

Brand: Blackview; Oppo
Release date: October 2021, 4 years 7 months ago; September 2023, 2 years 8 months ago
AnTuTu: 114.300 Antutu v9 Overall performance better than 52% of devices; 225.154 Antutu v10 Overall performance better than 56% of devices

Size: 5.7"; 6.56"
Resolution: 720 x 1440 px HD+; 720 x 1612 px HD+
Type: LCD IPS; LCD IPS
Density: 282 ppi Medium Density; 269 ppi Medium Density
Aspect ratio: 18:9; 20:9
Features: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Water Drop Notch, Refresh rate 90 Hz, Brightnes 400 cd/m² (typ), Max brightness HBM - 720 cd/m², DCI-P3, sRGB standard, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Spreadtrum Unisoc SC9863A; MediaTek Helio G85 (MT6769V/CZ)
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
CPU type: Octa-Core; Octa-Core
Process: 28 nm; 12 nm
Frequency: 1.6 GHz; 2 GHz
GPU: PowerVR GE8322; Arm Mali-G52 MC2 950MHz
RAM: 2 GB; 4 GB
RAM type: LPDDR3 RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolution: 8 Mpx; 8 Mpx
Aperture: ƒ/ 2.4; ƒ/ 2.0
Sensor: Sony IMX134 Exmor RS; —
Pixel size: 1.12 µm; —
Sensor size: 1/4"; —
Flash: LED; LED
Optical stabilization: No; No
Slow motion: No, 30 fps; Yes, 120 fps
Features: Digital zoom, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW

Dimensions: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 75.0 mm 163.7 mm 8.2 mm Print 3D Model
Weight: 261 g; 188 g
Materials: Rugged Smartphone, Polycarbonate; Plastic
Colors: Black Yellow Green Orange; Black Cyan
Water/dust resistance: IP68, MIL-STD-810G; IP52
Usable surface: 68 %; 84 %

Operating system: Android 11 Red Velvet Cake Android 11; Android 13 Tiramisu ColorOS 13 (Android 13)
Google services: With Google Mobile Services; With Google Mobile Services
Updates: —; OS updates: 1 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.3 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface 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
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), 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)