Blackview Oscal Flat 1C vs Vivo S18

At a glance

Brand: Blackview; vivo
Release date: December 2023, 2 years 5 months ago; December 2023, 2 years 5 months ago
AnTuTu: 149.800 Antutu v10 Overall performance better than 54% of devices; 866.863 Antutu v10 Overall performance better than 82% of devices
Launch price: —; CN¥ 2,299.00 ($ 336.20)

Size: 6.56"; 6.78"
Resolution: 720 x 1600 px HD+; 1260 x 2800 px QHD
Type: LCD IPS; AMOLED
Density: 278 ppi Medium Density; 453 ppi Very high density
Aspect ratio: 20:9; 20:9
Features: Water Drop Notch, 2D curved glass screen, Brightnes 400 cd/m² (typ), 70% NTSC, NTSC, Panda glass, Capacitive, Multi-touch; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 300 Hz, 8000000:1 contrast ratio, HDR10+, DCI-P3, 105% NTSC, 10 Bits panel, Scratch resistant, Dual Edge display, 3D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Spreadtrum Unisoc SC9863A; Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 1x2.63 GHz Cortex A715 +3x2.4 GHz Cortex A715 + 4x1.8 GHz Cortex A510
CPU type: Octa-Core; Octa-Core
Process: 28 nm; 4 nm
Frequency: 1.6 GHz; 2.63 GHz
GPU: PowerVR GE8322; Qualcomm Adreno 720
RAM: 2 GB; 8 GB
64-bit: Yes; Yes
RAM type: —; RAM LPDDR5

Resolution: 8 Mpx; 50 Mpx
Aperture: ƒ/ 2.2; ƒ/ 1.88
Sensor: Samsung S5K4H7; Omnivision OV50E
Pixel size: 1.12 µm; 1.00 µm
Sensor size: 1/4"; 1/1.55"
Flash: LED; Quad LED
Optical stabilization: No; Yes
Slow motion: No, 30 fps; Yes, 240 fps
Features: Autofocus, Touch focus, Geotagging, Panorama, HDR, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Dual 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, RAW

Dimensions: 76.5 mm 164.7 mm 9.4 mm Print 3D Model; 75.1 mm 164.4 mm 7.4 mm Print 3D Model
Weight: 192 g; 186 g
Materials: Plastic; Glass
Colors: Blue Cyan Jet Black; Black White Blue
Water/dust resistance: IP52; IP54
Usable surface: 82 %; 89 %

Operating system: Android 13 Tiramisu Android 13; Android 14 Upside-down cake OriginOS 4 (Android 14)
Google services: With Google Mobile Services; Without Google Mobile services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.2 LELow energy consumption; Bluetooth 5.4
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Wi-Fi features: Wi-Fi Hotspot; Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B40 (TDD 2300); B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), 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), 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)