Mobile Phone, OSCAL C20Pro 4G Smartphone Dual SIM Free Phones Unlocked, Android 11 Go Phone with 6.088″ HD+ Waterdrop Screen, Octa-core 2GB+32GB/128GB Extension, 8MP+2MP, 3380mAh, AI Face Unlock-Black

OSCAL – Only the Brave



Design innovation, excellent performance and attention to details are the basis of OSCAL product design and development.

OSCAL is committed to allowing everyone to invest the minimum money but enjoy smart devices (including mainstream smart phones, rugged outdoor mobile phones, tablets, headphones, etc.) with leapfrog performance and trend-setting design.

Become the God of OSCAL, you can not only experience the high-quality product performance, but also enjoy our most sincere after-sales service. Come and become an OSCAL user!

Oscal Phone

  • Thank you for visiting OSCAL Amazon’s official direct-sale store – Oscal Phone, we will definitely help you solve any product problems with the most sincere attitude.
  • Our after sales team will reply you friendly and fast within 24 hours. If you have any questions, please feel free to consult us.
  • If you buy a OSCAL C20Pro Mobile Phone from our Amazon store ( Oscal Phone ), we will repair or replace any defective device during our two-year promise period.
  • Note: Every return is discarded and cannot be resold. To avoid waste of resources, please check carefully before purchase to ensure it meets your requirements!

OSCAL C20Pro 4G Mobile Phone – The Perfect Combination of Form and Function

OSCAL C20Pro Smartphone is a budget phone with great value for money and it is suitable for everyone. It is a good choice as a gift!

The newly upgraded Android 11 Go with Octa-core Unisoc SC9863A processor brings you a smooth user experience.

OSCAL C20Pro 4G Smartphone – an Efficient and Good Value Smartphone


OSCAL C20Pro Smartphone Outstanding Features

1. Octa-core Unisoc SC9863A Processor + 2GB RAM / 32GB ROM: increases performance by 20% and reduces energy consumption by 20%. (Max TF card capacity 128GB)

2. Android 11 Go System: Convenient chat bubble, privacy protection function, flexible gesture navigation and other humanized design, make C20Pro more convenient to use.

3. 6.088 Inches Nice Waterdrop 19.5:9 Full Screen: Help you explore every details and enjoy the colorful travel life.

4. 156g Body: Light and thin as feathers, delicate curves, feel more comfortable in your hand.

5. Triple Card Slots: Two nano card, one TF card. None Troubles of SIM choices. Avoid the troubles of frequent replacement for your phone cards.

6. 4G Dual Standby: Completely separate work and life.

6. 3380mAh Battery + Smart AI Battery Management: Slow down the loss of power and last a whole day.

7. 8MP Clear Dual Rear Cameras + Multiple Shooting Modes (panoramic, time-lapse, professional): Record your wonderful life, and clearly record the beauty of every day with you.

8. Triple Navigation System: GPS + GLONASS + Beidou

9. Connectivity

  • 2G specifications: (GSM: 850 / 900 /1800 / 1900)
  • 3G specifications: B1 / B2 / B5 / B8
  • 4G specifications: B1 / B3 / B7 / B8 / B20 / B40
  • Bluetooth version and specifications: V4.2; Wi-Fi version and specifications: IEEE 802.11b/g/n

If you have any problems of network, please tell us first. You can use whichever carrier you want after setting the APN and it is easy to set.

OSCAL C20Pro Mobile Phone – the Cheapest but Most Efficient 4G Smartphone


Stable Octa-core, User-friendly Android 11 Go

Octa-core SC9863A 1.6 GHz Processor + 2GB ROM/32GBRAM/SD128GB

  • OSCAL C20Pro Mobile Phone is equipped with an Octa-core Unisoc SC9863A processor and 2GB RAM, which increases performance by 20% and reduces energy consumption by 20%. C20Pro can run smoothly even when performing complex tasks, it is enough to provide an excellent system operation experience.
  • 32GB ROM/SD 128GB is enough to meet basic daily needs.You can also enjoy music/movies/games/social media on affordable C20Pro phones.C20Pro Smartphone is undoubtedly your best choice!

Android 11.0 Go

  • Pre-installed with All Necessary Applications: Safer, more intuitive and smoother.
  • Brand New Minimalist Interface, Optimized Wallpapers and Icons: Easy to read and operate.
  • New Chat Bubbles: Convenient chat and quick reply.
  • Privacy Protection Function: Strictly restrict the application’s access to the phone’s microphone, camera, and geographic location, making it safer to use.
  • Gesture Navigation: Realize fast switching of applications.
  • Smart Application Freezer: One-click to freeze idle applications and stop them from starting or running. Save RAM to run applications smoothly and reduce power consumption to extend service life.

OSCAL C20Pro Phone – Help You Capture Any Details in Life!


Recording life has become so easy

8MP Rear Camera, 2MP Front Camera

Capable of capturing images with richer colors in high clarity and keep recording your wonderful life. Record wonderful moments not only in the eyes but in the cameras.

Support panoramic, time-lapse and professional modes and more for shooting. Explore more possibilities with C20Pro.


Pick Your Favorite Color

OSCAL C20Pro mobile phone has 4 shades to choose from, highlighting its vibrant personality, suitable for everyone. You can choose the hue that matches your style!

C20Pro is affordable and can basically meet the needs of mobile phone use. It is very suitable for students, the elderly, young people, etc.

OSCAL C20Pro mobile phone is the perfect choice for Christmas gifts and children’s birthday gifts.

Choose the Oscal C20Pro 4G smartphone, you will not regret it!

Dimensions: 15.54 x 7.35 x 0.95 cm; 156 Grams
Model: OSCAL C20Pro
Batteries Included: 1 Lithium Polymer batteries required. (included)
Manufacture: OSCAL
Origin: China

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16 Responses

  1. ChandraGKTM says:

     United Kingdom

    Runs on android go which is a simple form of the Android os and not compatible with other tech stuff like smart watches. So had to return i

  2. Alex VanderLinden says:

     United Kingdom

    Well recommended ask my teenagers who are extremely impressed, quickness of the phone, quality of pictures astounding cannot fault this phone in anyway and what’s even better is the affordability for the high quality phone – many thanks Oscal 10/10 recommended

  3. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI have changed from the iOS to the C20 Pro because my old phone was dying a quick battery death! So far I have found this phone very easy to use, I’m still navigating at the moment and haven’t explored it’s features but so far so good. The only difference between this phone and all of the high end brands is the price!! Something my daughter is in envy of as I believe she paid hundreds for her’s

  4. Anonymous says:

     United Kingdom

    Bought for my 10 year old Son for Christmas.
    Good phone for the price. Android system works well, all apps work as normal.

  5. RoseannaMobsby says:

     United Kingdom

    Easy to insert SIM and set up but there are no instructions beyond that, but it’s fairly straight forward to work it ou

  6. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersThis is a great starter smart phone.
    My niece has just turned 13 and I made a promise to her that id buy her first smart phone. This one for less than 100 is really good value for money!
    We both love the colour it’s her favourite so she was super happy.
    It’s android so she can have all the usual apps on there. They were easy to download and work just as they should. The camera at the back looks fancy and takes a good picture.
    We charged it when taking it out of the box even though it did have some charge and since fully charging it’s kept its charge Really well.
    We’re both happy with it.

  7. StantonGirdlest says:

     United Kingdom

    I like the look and feel of the phone quick and simple to use

  8. Bryan Hinkle says:

     United Kingdom

    Golden Review Award: 3 From Our UsersFor a phone of this specification with a price tag of 90, I find it to be a bargain. I haven’t found anything that doesn’t work as it should yet. It may struggle with graphic intensive applications but for run of the mill tasks, it’s effortless. It’s 4G, has decent ram size and runs on Android 11. I can’t complain. Even with average use, the battery lasts over a day. Image quality and screen responsiveness is good too. It deserves top marks.

  9. Anonymous says:

     United Kingdom

    I had to return a phone recently as it wasn’t able to install many apps due to being such low spec and its internal storage filled up very quickly despite looking like it still had space available (segregated storage?)

    I went for this as the replacement and was very happy. Still low cost but with a much more powerful processor allowing all apps on the store to be chosen and all storage is available to use for your apps, photos and videos.

    The pictures it can take is one of its strongest features with seperate cameras coming together to give one high def final image. I’ve had this in use for several weeks and nothing has came up to cause me concern.

  10. PhillisWrench says:

     United Kingdom

    This is a brilliant phone for the price. Quick processor and works really well under all circumstances. It looks great and far more expensive than it costs. It takes brilliant photos so need to take a camera with you. Works with Android so you can download all your favourite apps. Battery life is excellent worked all day without needing any extra charge. It’s also works with any SIM card.

  11. Dana Rousmaniere says:

     United Kingdom

    This phone is packed with features considering it’s so budget friendly. The face recognition was my main reason for buying this over others I’d looked at, as it’s a gift for my elderly dad, and will save him using a code to unlock. The dual sim will be very useful for him also, and there’s a good enough camera to take snaps on he go! Overall I’m really happy with this purchase and I know he will love it!

    Fantastic value phone

  12. PC Gamer Team says:

     United Kingdom

    Golden Review Award: 2 From Our UsersThe OSCAL C20 Pro is a good quality 4G Smartphone. The device takes dual sim cards which allows you to have a business and personal number in one device and make and receive calls on both numbers. The phone also features remarkably good specification for the price point. It has an eight core process, 2GB of RAM, 32GB of ROM memobery which can be expanded to add on up to another 128GB via the TF card slot and it has 8MP rear and 2MP front cameras.

    It even has handy features like face unlock. The battery is 3380 which lasts a long time and for the average phone user this is a great product at a bargain price.

  13. Chassid44C says:

     United Kingdom

    Golden Review Award: 7 From Our UsersI got this phone for my daughter Christmas present. First of all the price is a mega deal for the quality the screen don’t look cheap very well build. Camera is also very good for pictures or videos. It comes with its own cover that was a plus.
    Highly recommended if you are looking for a daily use reasonable price phone. Keep in mind it’s not a gaming phone but will do the rest of job with no issue. Its running the latest android 11 version.

  14. Zach says:

     United Kingdom

    This has made an excellent replacement for my daughter’s phone that she lost. I found it is very easy to set up for her. She finds it ideal for making and receiving calls as well as for internet searching and texting. I feel that the price that I paid was more than fair.

  15. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersThis a lovely phone for the price. It runs off the latest android system and has all the features of a top range phone without the price tag. Itsvery easy to use and runs quite well. The camera is really good and comes with all the camera features. Face recognition is a surprising bonus too. Its handy for work as Instead of having my work phone and my personal one this phone holds 2 sim cards so I can have both of the 1 phone. Having the expandable memory slot helps too. I am very happy with i

  16. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersInitial setup was very straightforward – just need to find out how to add contacts to home scree

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