Blackview OSCAL C20 Specs, Price, and Best Deals

Blackview OSCAL C20
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The Blackview OSCAL C20 is a budget killer. The company announced the device targeting millennials and youngsters. It comes in a nice and stylish design bringing in a 6.08-inch display, 3380 battery, and Android 11 OS.

Where to Buy Blackview OSCAL C20

Jumia Nigeria – See Offers | Jumia Kenya – See Offers | AliExpress – See Offers

Blackview OSCAL C20 Key Specs & Features

  • 6.088 inch IPS LCD Display, 720*1560 pixels (282 PPI)
  • Android 11 Go
  • Quad-core Unisoc SC7731E
  • 1GB RAM
  • 32GB Built-in Storage up to 128GB Memory Card
  • 5 MP Rear Camera
  • 2 MP Front Camera
  • 3G Network
  • Face ID
  • 3380 mAh Non-Removable Battery

Blackview OSCAL C20

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Design and Display

The Blackview OSCAL C20 packs a trendy body that is wrapped with plastic and glass. The cheap android phone has a minimalist back panel crafted with a sophisticated matte finish providing a premium feel.

It arrives in 4 catchy colors namely Airy Blue, Apple Green, Lavender Purple, and Midnight Black. On its overall body, it measures 155.4mm long and 73.3mm wide. The Blackview OSCAL C20 has 9.75mm thick in size and weighs 152g. You will also notice some curved edges that offer a better experience while in hand.

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On the front, the phone parades a large 6.088-inch waterdrop in-cell display, with a full-screen design that has up to 85% screen-to-body ratio. So it will provide a better viewing experience. The panel is capable of HD quality and you can enjoy watching online videos at 720p Quality Settings.

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On the camera setup, the Blackview OSCAL C20 is blessed with a total number of two cameras. It has a single rear camera of 5 MP on the back. This camera will surely deliver all photography needs but don’t expect something brighter more than it can offer.

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The camera features Panorama, Time-lapse, and professional mode. Upfront is a 2MP selfies shooter that will capture decent selfies, make video calls and it has face unlock.

Hardware and Software

On the hardware, this new device is powered by Unisoc SC7731E chipset with a quad-core processor that brings an improvement performance by 20% and at the same time reduced energy consumption by 30%.

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With this SOC available, the phone will loan a normal app fast, and you can stream content or movies without any issues. It has an inbuilt memory of 32GB and you can expand it up to 128GB storage.

Battery and Network

The Blackview OSCAL C20 is powered by a 3380mAh large battery that promises to last a full day under normal usage. The juicer support up to 4hrs of gaming, 8hrs of web browsing, 5hrs of video streaming, 24hrs of music playing, and 16 days of standby mode.

It runs on Android 11 OS based on GO Edition with a built-in App Freezer that will stop the background running of rogue apps to consume less running memory and also boost its performance. It has dual SIMs and 3G network with FM radio and other goodies as well.

Blackview OSCAL C20 Price and Availability

The Blackview OSCAL C20 has an Early Bird price of $49.99 with an original price tag of $99.99. This offer will be valid from September 2nd to September 15th PT.

In Nigeria, the handset is expected to sell for 42,000 Naira, about 12,000 KSh in Kenya, and 650 Ghs in Ghana.

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Blackview OSCAL C20 Specs

Here are a few specs of the Blackview OSCAL C20:

General Features

  • Platform: Android 11 Go Edition
  • Processor: Unisoc SC7731E, Quad-core 4X Cortex 4*[email protected]
  • GPU: Mali-820 MP1
  • Memory: 1GB RAM
  • Colours: Black, Green, Blue, Purple
  • Dimension: 155.4*73.5*9.5mm
  • Weight: 156 g
  • SIM Type: Nano-SIM, dual stand-by
  • SIM Count: Dual SIM (Nano-SIM, dual stand-by)


  • Display: 6.088 inch IPS LCD Display, 720*1560 pixels (282 PPI)
  • Screen Protection: Yes
  • Foldable Display: No


  • Rear Camera: 5 MP Camera
  • Rear Camera Features: LED Flash
  • Front Camera: 2 MP Camera


  • Built-in Storage: 32GB
  • Memory Card Support: Yes
  • Bundled Cloud Storage: Yes

Network Support

  • 2G GSM: Yes, GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
  • 2G CDMA 1X: Yes
  • 3G WCDMA: Yes, HSDPA 850 / 1900 / 2100
  • 3G CDMA EVDO: Yes
  • 4G LTE: No
  • 5G: No

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+: Yes
  • CDMA EVDO: Yes
  • 4G LTE: No
  • 5G: No
  • WLAN: Wi-Fi 802.11 b/g/n
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Bluetooth 4.0
  • NFC: No
  • Infrared Blaster: No
  • USB Port: micro USB


  • SMS/MMS: Yes
  • Instant Messaging: Yes
  • Push Emails: Yes
  • Email Protocol: Yes


  • Music Player: Yes
  • Video Player: Yes
  • FM Radio: Yes
  • Loudspeaker: Yes
  • 3.5mm Jack: Yes


  • Navigation: Yes, A-GPS
  • Maps: Yes

Sensors & Control

  • Digital Compass: Yes
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor: No
  • Barometer: No
  • SpO2: No
  • Pedometer: No
  • Heart Rate Monitor: No
  • Gyroscope: Yes
  • Fingerprint Scanner: No
  • Iris Scanner: No
  • Face Unlock: Yes
  • Stylus Pen: No
  • Intelligent Digital Assistant: Yes
  • Motion Sensing / Gesture Control: Yes
  • Voice Control: Yes

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation: Yes
  • Wireless Charging: No
  • Built-in Mobile Payment: No
  • Water Resistant: No
  • Dust Resistant: No
  • Image Editor: Yes
  • Video Editor: Yes
  • Document Viewer: Yes
  • Document Editor: Yes


  • Battery: Non-Removable 3380 mAh Battery
  • Talktime:
  • Standby Time:
  • Fast Charging:
Paschal Okafor is NaijaTechGuide Team Lead. The article Blackview OSCAL C20 Specs, Price, and Best Deals was written by Miracle .O. The article was last modified: September 8th, 2021

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