Oppo A57 4G

Price in Bangladesh

৳ 16,490

Released Released June 6, 2022
Processor MediaTek Helio G35 (12 nm)
Display HD+ 720 x 1612 pixels (269 ppi)
Battery Lithium-polymer 5000 mAh (non-removable)
Camera Primary Dual 13+2 Megapixel, Secondary 8 Megapixel

Product Description

Basic Info
Name Oppo A57 4G
Brand Oppo
Model A57 4G, CPH2387
Price 17,990.00 Taka (approx)
Category Smartphone
Network Type GSM / HSPA / LTE
Network 2G GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
Network 3G HSDPA 850 / 900 / 2100
Network 4G LTE
Launch Announcement 2022, May
Launch Date Available. Released 2022, June
Body Dimensions 163.7 x 75 x 8 mm (6.44 x 2.95 x 0.31 in)
Body Weight 187 g
Build Glass Front, Plastic Frame, Plastic Back
Network Sim Dual SIM (Nano-SIM, Dual stand-by)
Display Type IPS LCD
Display Size 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)
Display Resolution 720 x 1612 pixels, 20:9 ratio
Display Multitouch Yes
Display Density 269 ppi
Operating System Android
OS Version 12
User Interface (ui) ColorOS 12.1
Chipset MediaTek MT6765G Helio G35 (12 nm)
CPU Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
GPU PowerVR GE8320
Memory Internal 64 GB
Memory External microSDXC
Ram 3 GB
Primary Camera Dual: 13 MP, (wide)
  2 MP, (depth)
Secondary Camera 8 MP
Camera Features LED Flash, Panorama, HDR
Video 1080p@30fps
Audio Yes
Loudspeaker Yes
3.5mm Jack Yes
WiFi Yes
Bluetooth Yes
USB USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS
Sensors Fingerprint (side-mounted), accelerometer, proximity
Messaging Yes
Battery Type Non-removable Li-Po Battery
Battery Capacity 5000 mAh
Charging Fast Charging 33W, 50% in 30 min (advertised)
Body Color Glowing Black, Glowing Green

Oppo A57 4G Review: A Sleek Smartphone with Impressive Camera and Battery Life

Are you on the lookout for a budget-friendly smartphone that offers premium features? Look no further than the Oppo A57 4G. This sleek device packs in impressive specs and features, including a 16MP front camera, 32GB internal storage, and a long-lasting battery, all for an affordable price tag.

Design and Display

The Oppo A57 4G boasts a slim, lightweight design that makes it comfortable to hold and use for extended periods. Its 5.2-inch IPS LCD display offers vibrant colors and clear visuals, with a resolution of 720 x 1280 pixels. While it’s not the sharpest display out there, it’s still more than sufficient for most everyday tasks.


One of the standout features of the Oppo A57 4G is its 16MP front camera, which is perfect for taking stunning selfies and video calls. The camera features a f/2.0 aperture and a host of additional features, such as Beautify 4.0 and Screen Flash, which help to enhance your photos even further. On the rear, the A57 4G features a 13MP camera with a f/2.2 aperture, which can also capture impressive photos and videos.

Performance and Battery Life

Under the hood, the Oppo A57 4G packs in an octa-core Snapdragon 435 processor, along with 3GB of RAM. This setup provides enough power to handle most tasks with ease, including browsing the web, running apps, and even playing some light games. The phone runs on Android 6.0 Marshmallow with Oppo’s own ColorOS 3.0, which adds some useful features to the stock Android experience.

The A57 4G also impresses when it comes to battery life, thanks to its 2900mAh battery. With moderate usage, the phone can easily last a full day on a single charge. And when it’s time to recharge, the included fast charging technology ensures that the battery can be topped up quickly.

Storage and Connectivity

The Oppo A57 4G comes with 32GB of internal storage, which should be enough for most users. If you need more space, the phone supports microSD cards up to 256GB. The phone also supports dual-SIM cards, making it a great choice for frequent travelers or those who need to manage personal and work contacts separately. Other connectivity options include Wi-Fi, Bluetooth 4.1, GPS, and 4G LTE.


Overall, the Oppo A57 4G is an impressive budget smartphone that offers excellent value for money. Its sleek design, impressive camera, and long-lasting battery make it a great choice for anyone looking for a reliable and affordable smartphone. If you’re in the market for a budget device, the A57 4G is definitely worth considering.