Blackview Oscal C20
$0
Overview
Blackview Oscal C20 is a budget Android smartphone released in 2021 with a 6.09-inch LCD IPS, SC7731 chipset, 5 main camera, and 3380 mAh battery.
Priced at $0, it targets users seeking budget performance.
Specifications of Blackview Oscal C20
The display of Blackview Oscal C20 measures 6.09 inches with LCD IPS technology. Peak brightness reaches 400 nits for excellent outdoor visibility. The screen renders at 720 x 1560 px resolution.
The camera system of Blackview Oscal C20 features 1 rear cameras: 5 main. Video recording supports up to 1080p@30fps.
The battery of Blackview Oscal C20 has 3380mAh capacity with 5 wired charging. A full charge takes approximately 240 min minutes.
The performance of Blackview Oscal C20 is powered by the SC7731 chipset with ARM Mali-400 MP1 500MHz GPU. AnTuTu benchmark achieves 23006.
The connectivity of Blackview Oscal C20 includes 5G support.
The build of Blackview Oscal C20 weighs 156g with Plastic frame and Plastic back. Water and dust resistance is rated IP64. Dimensions measure 155.4 x 73.5 x 9.5 mm.
Compare Blackview Oscal C20
Frequently Asked Questions about Blackview Oscal C20
Blackview Oscal C20 has a 5 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Blackview Oscal C20 with SC7731 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Blackview Oscal C20 receives 1 years of updates through 2027. Consider this when planning long-term device usage.
Yes, Blackview Oscal C20 supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
Blackview Oscal C20 has IP64 protection against dust and water.
Blackview Oscal C20 has a 3380mAh battery. Battery life varies based on usage patterns.
Blackview Oscal C20 at $0 is a budget device. It's worth buying if you prioritize affordability over premium features.
Blackview Oscal C20 supports 5 wired charging with full charge in approximately 240 min minutes.
Blackview Oscal C20 has a 6.09-inch LCD IPS with 60Hz refresh rate and 400 nits peak brightness. HDR support includes No.
Blackview Oscal C20 in Category Rankings
See how Blackview Oscal C20 ranks in these categories:
Verdict
The Blackview Oscal C20 delivers practical value for users prioritizing affordability over premium features. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
6.09"
Main Camera
5
Chipset
SC7731
Full Specifications
Network
| Technology | N/A |
| 2G Bands | N/A |
| 3G Bands | N/A |
| 4G LTE Bands | N/A |
| 5G Sub-6 Bands | [] |
| 5G mmWave Bands | [] |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Nano-SIM |
| Dual SIM Mode | dual-standby |
| eSIM Support | N/A |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support |
Launch
| Announced | 2021 |
| Status | N/A |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | N/A |
Body & Design
| Dimensions (mm) | 155.4 x 73.5 x 9.5 mm |
| Weight (g) | 156 |
| Build Materials | Plastic |
| Frame | Plastic |
| Back Finish | Plastic |
| Colors | N/A |
| IP Rating | IP64 |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | 0x0x0 |
| Thermal Solution | Passive |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | LCD IPS |
| Size (inches) | 6.09 |
| Resolution (px) | 720 x 1560 px |
| Aspect Ratio | 8:5 |
| Pixel Density (ppi) | 282 |
| Screen-to-body Ratio (%) | 79 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 400 |
| HDR Standards | |
| Color Gamut | sRGB |
| Color Depth | 16 |
| PWM Dimming (Hz) | N/A |
| Glass Protection | N/A |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | N/A |
| Update Policy | 1 years |
| Chipset | SC7731 |
| CPU | Quad-Core, 1 x Cortex-A7 at 1.3 GHz |
| GPU | ARM Mali-400 MP1 500MHz |
| NPU/AI TOPs | N/A |
| ISP Features | Basic |
| Modem | SC7731 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | 23006 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | N/A |
| RAM Type | LPDDR3 |
| Storage | N/A |
| Storage Type | eMMC |
| Storage Speed | emmc-5.1 |
| Expandable Storage | N/A |
| Slot Type | N/A |
| USB OTG | |
| Filesystem Encryption | software |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 5 |
| Main Sensor Size | 1/5" |
| Main Sensor Model | GalaxyCore GC5035 |
| Main Lens | f/2.0, 28mm |
| OIS | |
| Autofocus | Fixed |
| Pixel Binning | 1.12 um |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 1080p@30fps |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264 |
| Slow Motion | |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 2 |
| Sensor Size | GalaxyCore GC02M2 |
| Aperture | f/2.2 |
| AF/OIS | N/A |
| Secondary Front Cam | |
| Front Flash | |
| Video | 720p |
| HDR/Dolby Vision | N/A |
| Face Unlock | Software |
Audio
| Loudspeakers | N/A |
| 3.5mm Jack | N/A |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | aac |
| DAC/Amp | N/A |
Connectivity
| Wi-Fi | N/A |
| Wi-Fi Features | N/A |
| Bluetooth | N/A |
| NFC | N/A |
| IR Blaster | |
| UWB | N/A |
| Positioning | N/A |
| Dual-Band GNSS | |
| FM Radio | N/A |
| USB | USB 2.0 |
| Display Out | |
| eSIM Capacity | N/A |
Sensors
| Fingerprint Sensor | N/A |
| 3D Face ID | N/A |
| Accelerometer | N/A |
| Gyroscope | N/A |
| Magnetometer | N/A |
| Proximity Sensor | N/A |
| Ambient Light | N/A |
| Barometer | N/A |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 3380 |
| Type | Li-Polymer |
| Removable | N/A |
| Endurance Rating | N/A |
| Wired Charging | 5 |
| Wired Standard | 5v-1a |
| 0-50% Time (mins) | 120 min |
| Full Charge Time | 240 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | |
| Battery Health Features | 1500 charge cycles |
Software
| OS at Launch | Android 11 |
| Update Window | 1 years |
| UI Skin / Launcher | N/A |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | Basic |
| Accessibility | Standard |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | charger, cable, manual |
| Recycled Materials (%) | N/A |
| Repairability Score | A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!