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Oppo A57 4G


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Oppo A57 4G


OS: Android 12, ColorOS 12.1

CPU: Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
RAM: 64GB 3GB RAM
Display: 6.56" inc
Camera: 13 MP, f/2.2, 26mm (wide), 1/3.06'', 1.12µm, AF
-2 MP, f/2.4, (depth)
Battery: 5000 mAh, Li-Po, non-removable

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Oppo A57 4G smartphone runs on Android 12, ColorOS 12.1 operating system. The phone is powered by Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) processor. It has 64GB 3GB RAM. Internal storage options which can be extended with the help of microSDXC. The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 84.2%. The smartphone is fueled with a 5000 mAh, Li-Po, non-removable. The main camera of the smartphone consists of a 13 MP, f/2.2, 26mm (wide), 1/3.06'', 1.12µm, AF -2 MP, f/2.4, (depth). The sensors include Fingerprint (side-mounted), accelerometer, proximity Fast charging 33W, 50% in 30 min IPX4 water resistant, IP5X dust resistant. Connectivity features in the smartphone include Bluetooth, A-GPS, 3.5 mm Jack and more. The Oppo A57 4G are available in various colors such as Glowing Black, Glowing Green. It measures 163.7 x 75 x 8 mm | 6.44 x 2.95 x 0.31 in and weighs 187 g | 6.6 oz.

Hardware and OS Oppo A57 4G
Operating system:Android 12, ColorOS 12.1
Processor:Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Chipset:MediaTek MT6765G Helio G35 (12 nm)
Internal memory:64GB 3GB RAM
External memory:microSDXC
GPU:PowerVR GE8320
Display Oppo A57 4G
Type:IPS LCD
Size:6.56" inc
Resolution:720 x 1612 px
Display colors:16M
Screen area:103.4 cm2
Screen format:20:9 (height:width)
Screen to body ratio:84.2%
PPI /points per inch/:269 PPI
Touchscreen:capacitive touchscreen
Connectivity Oppo A57 4G
Network:GSM / HSPA / LTE
Network:-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 2100
-4G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
NFC:No
Edge:Yes
Bluetooth:Yes
SIM card:Dual SIM (Nano-SIM, dual stand-by)
GPRS:Yes
GPS:Yes, with A-GPS
Wi-Fi:Yes
USB:USB Type-C 2.0, USB On-The-Go
Camera Oppo A57 4G
Rear camera, main:13 MP, Dual
Camera specs:13 MP, f/2.2, 26mm (wide), 1/3.06'', 1.12µm, AF
-2 MP, f/2.4, (depth)
Functions:LED flash, HDR, panorama
Video:1080p@30fps
Front camera, selfie:8 MP, Single
Functions:HDR
Specifications:8 MP, f/2.0, (wide)
Video:1080p@30fps
Multimedia Oppo A57 4G
Headphone jack:Yes
Design Oppo A57 4G
Dimensions (HxWxD):163.7 x 75 x 8 mm | 6.44 x 2.95 x 0.31 in
Weight:187 g | 6.6 oz
Colors:Glowing Black, Glowing Green
Body build:Glass front, plastic frame, plastic back
Battery Oppo A57 4G
Battery:5000 mAh, Li-Po, non-removable
Other features Oppo A57 4G
Sensors:Fingerprint (side-mounted), accelerometer, proximity
Fast charging 33W, 50% in 30 min
IPX4 water resistant, IP5X dust resistant


Oppo A57 4G Overview


The Oppo A57 4G mobile is a budget-friendly smartphone with impressive features. Running on Android 12 with ColorOS 12.1, this phone offers a smooth and user-friendly interface. Powered by an Octa-core MediaTek MT6765G Helio G35 processor, the Oppo A57 ensures seamless performance for everyday tasks.

With 64GB of internal memory and 3GB of RAM, you have plenty of storage space for your apps, photos, and videos. Additionally, the microSDXC slot allows for expandable storage options. The PowerVR GE8320 GPU delivers decent graphics performance for gaming and multimedia content.

The Oppo A57 sports a 6.56-inch IPS LCD display with a resolution of 720 x 1612 pixels, providing sharp and vibrant visuals. The screen-to-body ratio of 84.2% offers an immersive viewing experience. The dual rear camera setup includes a 13MP main camera and a 2MP depth sensor, while the 8MP front camera captures clear selfies.

This smartphone supports GSM, HSPA, and LTE networks, ensuring reliable connectivity. Other features include Bluetooth, GPS, Wi-Fi, and USB Type-C 2.0. The 5000mAh battery with fast charging support keeps you powered up throughout the day.

Pros:
- Affordable price point
- Decent processor for smooth performance
- Ample storage and RAM
- Impressive battery life with fast charging
- Dual rear camera setup for versatile photography

Cons:
- Lower resolution display compared to higher-end models
- Plastic build may not feel as premium
- Limited NFC functionality
- Average front camera quality



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