OPPO A57S 4+128GB DS 4G STARRY BLACK OEM

No Delays for Your Day
33W SUPERVOOC
Enjoy a worry-free life brought by the advanced charging technology. 33W SUPERVOOC has your phone ready to go before you're even out of the shower.

Never Fear,
Safe Charge Is Here
Optimized Night Charging
Fear no more and experience the safe charge right away. AI night charge protection avoids overcharging issues smartly. It schedules a segmented battery charging plan and allows you to sleep easily with the anti-burnout protection.

Don't Pause to Power-Up
5000mAh Long-Lasting Battery
Say goodbye to hanging up to plug in. The 5000mAh battery provides you with enough power to dominate in your favourite dramas for over 15 hours and with power saving mode, 5% battery allows you to text for over 50 minutes straight.3 No more worry for battery life.

Double Your Enjoyment
Ultra-Linear Stereo Speaker
Feel the surround sound with dual speakers and try boost the volume by up to 200% to immerse yourself in music regardless of background noise like at a busy gym or on a crowded bus.
With the great technology of Dirac's automatic audio optimization, harsh noise is suppressed and optimal stereo sound will be provided for a better binge-watching experience.

Vibrant Colour, Easy on the Eyes
16.66cm (6.56'') Colour-Rich Display
Gaming has never looked so good. Enjoy a more immersive audio-visual experience with colours that will pop right off the screen. And as an added bonus, it's easier on the eyes than ever before with reduced blue light radiation to prevent eye fatigue.

Fluid and Fun
Feel what fluid is in everything powered by the Octa-Core Processor. Opening and changing apps is faster and smoother than ever so that everything you do with your phone is a joy.

Art for Your Pocket
The sleek featherweight design and side fingerprint unlock are perfect for easy, one-handed use. All the class and style you're looking for is here.

Big Enough for Every Moment
50MP AI Dual Camera
Make every moment of your life shine with 50MP AI Main Camera. Clear, high-quality photographs are right at your fingertips.

AI Portrait Retouching
With a few AI powered adjustments, AI Portrait Retouching has you looking like you belong on the red carpet.

Portrait Bokeh
The Advanced AI Portrait Bokeh provides the perfect amount of focus and blur to make you shine like a movie star.

Really Strict Tests
Value is built-in with rigorous quality testing meant to stand up to anything you put it through. And the stunning scratch-resistant finish keeps your device smudge free and looking good.

Explore in Peace
Trust IPX4 Water Resistance and IP5X Dust Resistance to keep your device working perfectly anywhere, anytime from the pool to a windy hilltop.

NFC
Fast with enhanced security, no need to carry cash or credit cards anymore.

ColorOS 12.1
Privacy Dashboard
Keep yourself protected from identity theft with easy access to see which apps have accessed personal data in the past 24 hours.

Photo Data Privacy
Don’t expose too much on social media. Share photos and videos safely by removing geographic and other personal data.

Three-Finger Translate with Google Lens
Swipe to translate from multiple languages making the world more accessible than ever.

FlexDrop
Get more done by being able to keep chat windows open while watching videos or editing a document.