OPPO A31 (Mystery Black, 6GB RAM, 128GB Storage) with No Cost EMI/Additional Exchange Offers

(10 customer reviews)

About this item 12+2+2MP triple rear camera (12MP main camera+2MP macro lens+2MP depth camera) with Portrait bokeh, macro lens, dazzle color mode, AI beautification | 8MP front camera. OTG : Supported NFC : No 16.5 centimeters (6.5-inch) waterdrop multi touch screen with an 89% screen to body ratio | 1600 x 720 pixels resolution, 269 ppi pixel density Memory, Storage & SIM: 6GB RAM | 128GB internal memory expandable up to 256GB | Dual SIM (nano+nano) dual-standby (4G+4G) Android Pie v9.0 based on ColorOS 6.1 operating system with 2.3GHz Mediatek 6765 octa core processor, IMG GE8320 4230mAH lithium-polymer battery providing talk-time of 45 hours and standby time of 450 hours 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase Box also includes: USB cable, Sim tray ejecter, pre-applied screen protector and protective case, booklet with warranty card and quick guide. The box does not include earphones
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SKU: B08444S68L Category:


From the manufacturer

Main BannerMain Banner


Long-Lasting BatteryLong-Lasting Battery

Smooth PerformanceSmooth Performance



3-Card Slot (Dual Sim + MicroSD for up to 256GB Extra Memory)

OPPO A31‘s 4GB/6GB RAM provides faster performance to ensure you can play games and multi-task with ease. A super large memory of 64GB ROM lets you download and save more photos, music and videos. Moreover, OPPO A31 supports up to 256GB of additional memory with the three-card slot (Dual Sim + MicroSD). With this much storage, entertainment has no limits.

Long-Lasting Battery

4230mAh Battery

With a 4230mAh battery, you can watch videos, play games and listen to music all day long. You can watch HD videos online for up to 14 hours, or play games for up to 7 hours.

Smooth Performance

Octa-Core Processor

Featuring a 2.3GHz Octa-Core Processor, OPPO A31 runs smoothly during games and video playback, with reduced power consumption. OTG : Supported NFC : No


Beautiful SelfiesBeautiful Selfies



12MP Main Camera+2MP Macro Lens+2MP Depth Camera

OPPO A31’s three lenses inspire you to capture images in more ways than ever before. A 12MP Main Camera gives you clear and bright images while a Macro Lens lets you dive deeper into the tiniest details by capturing objects as close as 4cms to the lens. Additionally, the Depth Camera helps create stunning portraits

Beautiful Selfies

8MP Front AI Beautification Camera

Say hello to more natural and beautiful selfies. OPPO A31’s 8MP Front AI Beautification Camera automatically identifies age and gender to create customized and natural selfies with more refined and beautiful skin.


Immersive Viewing Experience

16.5cm (6.5’’) Waterdrop Eye Protection Screen

The newly designed Nano-Waterdrop Notch of OPPO A31 is 31.4% smaller than before. The result is a larger screen that makes playing games and watching videos more immersive than ever. Additionally, OPPO A31 filters out harmful blue light to prevent eye fatigue, protecting your vision for all-day enjoyment.

(16.5 cm) 6.5’’ Nano-Waterdrop Screen

89% Screen-to-Body Ratio

3D Aesthetic Design3D Aesthetic Design

Feel the DifferenceFeel the Difference

Unlock in a MomentUnlock in a Moment

3D Aesthetic Design

Fantasy White | Mystery Black

OPPO A31 comes in two striking colors, Mystery Black and Fantasy White. Mystery Black inspired by a moonless midnight, and Fantasy White inspired by Chinese porcelain – Ru Ware. Its 3D Aesthetic Design will let you shine above the crowd.

Fantasy White Mystery Black

Feel the Difference

Thinner Curved Body

OPPO A31’s 3D Ergonomic Body is designed for a thinner visual appearance. Its display size, aspect ratio and one-body design ensure thinness and smoothness, making it perfect for one-hand holding.

8.3mm Thickness 180g Weight 20:9 Aspect Ratio.

Unlock in a Moment

Fingerprint Unlock

OPPO A31 comes with a rear fingerprint scanner, allowing you to unlock your phone quickly and securely.

Additional information




‎6 GB

Product Dimensions

‎16.4 x 0.8 x 7.6 cm; 180 Grams


‎1 Lithium Polymer batteries required. (included)

Item model number


Wireless communication technologies

‎Bluetooth, Wi-Fi

Connectivity technologies


Special features

‎Acceleration sensor, Magnetic induction, Fingerprint, Proximity Sensor, Dual SIM, OTG, GPS, Pedometer, G-sensor, Light sensor, Other sensors, Video Player, Music Player

Colours displayed

‎269 ppi pixel density

Other display features


Device interface - primary


Other camera features

‎Triple Rear Camera (12 MP + 2 MP + 2 MP), 8 MP Front Camera

Audio Jack

‎3.5 mm

Form factor



‎Mystery Black

Battery Power Rating


Phone Talk Time

‎45 Hours

Phone Standby Time (with data)

‎450 Hours

Whats in the box

‎Handset, USB Cable, Sim Tray Ejecter, Pre-applied Screen Protector and Protective Case, Booklet with Warranty Card and Quick Guide


OPPO Mobiles India Pvt. Ltd., OPPO Mobiles India Pvt Ltd, 5th FLOOR, Tower B, BUILDING, N-8, DLF Cyber City, DLF Phase 2,Gurugram, Haryana 122002 Tel – 18001032777

Country of Origin


Item Weight

‎180 g



Customer Reviews

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Best Sellers Rank

#189 in Electronics (See Top 100 in Electronics) #50 in Smartphones

Date First Available

22 January 2020


OPPO Mobiles India Pvt Ltd, 5th FLOOR, Tower B, BUILDING, N-8, DLF Cyber City, DLF Phase 2,Gurugram, Haryana 122002 Tel – 18001032777


OPPO Mobiles India Pvt Ltd, 5th FLOOR, Tower B, BUILDING, N-8, DLF Cyber City, DLF Phase 2,Gurugram, Haryana 122002 Tel – 18001032777

Item Dimensions LxWxH

16.4 x 0.8 x 7.6 Centimeters

Net Quantity

1 U

Generic Name


10 thoughts on “OPPO A31 (Mystery Black, 6GB RAM, 128GB Storage) with No Cost EMI/Additional Exchange Offers

  1. It’s worth for 9.5k. after exchange offer.light weight n thin.easy to use.mobile have fingerprint n facial recognition to unlock and lifespan of battery lasts long.ram n rom are good.worth buying it.camera quality is ok.

  2. The phone is excellent but if the front and rear camara should be high and should be their dark mode compalsary but it should be added fastly and should give ear phonesonly main default is not nice camara should be high because the less cost mobiles will take more tean agers so they do moor selfies so it should increase and oppo is the selfie expert but this phone no selfie expert camara for next phone it should increase .Imay think I will increase

  3. I have been an user of nokia 6.1 as it started to face issues I have opted for this one. After using premium phones like Xperia and Nokia I feel the fabrication is not upto to the standards. Helios processing a little slow.Banking apps a little stretched due to the size of the screen. Rest all a good buy.

  4. Oppo always exports premium quality mobiles. Let there be no such features like other mobile but i phone also doesn’t export such features at high price, then?I have attached some pictures also you can check them incase you wanna see the picture quality.Hence you can buy this without any tension.Amazing mobile’s camera and body quality and display is also good.Go for it I suggest. 😃

  5. Its a really very amazing and a nicely working phone..the camera quality and battery is also very good🤩😊.liked the product very much

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