Home Electronics & Computing Mobile & Communication Smartphones Oppo A57 4G

Oppo A57 4G

Key Features

Display

6.56 inches

720×1612 pixels

Camera

13 MP

Memory

3GB, 4GB

LPDDR4X

Battery

5000 mAh

Li-Poly

Release date

June 2022

Storage

64GB, 128GB

eMMC 5.1

Out of stock

What Customers Say

The Oppo A57 4G impresses with its sleek design, solid build quality, and user-friendly interface, making it a strong contender in the budget smartphone market. Its dual rear camera offers vibrant photos in well-lit conditions and the 5000mAh battery ensures long-lasting usage, though performance may lag during graphic-intensive gaming and low-light photography could be improved.

AI-generated content. May contain errors.

ChoiceWise Review: 64 Out Of 100

Performance

Camera

Battery

Display

TypeIPS LCD

Size6.56 inches

Resolution720×1612 pixels

PPI269

Aspect ratio20:9

Screen-to-body ratio84.2 %

Display featuresCapacitive Touchscreen Multi-touch screen

ChipsetMediaTek Helio G35

CPU cores8

Fabrication Technology12 nm

CPU max frequency2.3 GHz

CPU Architecture64-bit

Microarchitecture4x 2.3 GHz – Cortex-A53 4x 1.8 GHz – Cortex-A53

Memory typeLPDDR4X

GPUIMG PowerVR GE8320

RAM3GB, 4GB

Storage64GB, 128GB

Storage TypeeMMC 5.1

Expandable StoragemicroSDXC

Operating SystemAndroid 12 (Snow Cone), Upgradable to Android 14 (Upside Down Cake)

Matrix13 MP

Video Resolution1080p @ 30 fps

FeaturesHigh Dynamic Range (HDR) Panorama

Lenses13 MP, ƒ/2.2, 26 mm ( Wide-angle ), 1.12 μm, 1/3.06" Sensor size - Auto Flash 2 MP, ƒ/2.4 ( Depth )

FlashLED Flash

Matrix8 MP

Lenses8 MP, ƒ/2.0 ( Wide-angle )

Video Resolution1080p @ 30 fps

FeaturesHigh Dynamic Range (HDR)

AnnouncedFriday, 27 May 2022

ReleasedMonday, 06 June 2022

Capacity5000 mAh

TypeLi-Poly

Wired charging power33W

Wireless charging supportno

Fast charging supportYes

Browsing15:56 hh:mm

Video watching10:06 hh:mm

Playing games9:00 hh:mm

Height163.7 mm

Width75 mm

Thickness8 mm

Weight187 g

Resistance certificateIP5X, IPX4

Resistance cert. meaningDust resistanceWater resistance

SIM cardsDual SIM

VoLTE supportYes

Network Type supportLTE, HSPA

Network_4G bandsLTE: b1 (2100), b3 (1800), b5 (850), b7 (2600), b8 (900), b20 (800), b28 (700), b38 (2600), b40 (2300), b41 (2500 MHz)

Network_3G bandsHSPA: 850 / 900 / 2100 MHz

Network_2G bandsGSM: 850 / 900 / 1800 / 1900 MHz

WiFi supportYes ( Wi-Fi 5 )

Bluetooth supportYes, v5.3

USB portsUSB Type-C 2.0, USB On-The-Go,

USB connectivityUSB charging, USB Mass storage device

GPS supportYes

GPS featuresGPS

NFC supportNo

Wi-Fi standards802.11/a/b/g/n/ac

Wi-Fi featuresDual-band, Mobile Hotspot, Wi-Fi Direct

LoudspeakerYes

Headphone jackYes

Expert Opinion

Overall Assessment and Positioning

The Oppo A57 4G is a mid-range smartphone that offers an impressive set of features at an affordable price point. In terms of overall assessment, the device excels in its display and camera capabilities, making it a great option for users who prioritize multimedia experience. The large 6.56-inch IPS LCD display with a high screen-to-body ratio provides an immersive viewing experience, while the dual-lens camera setup with a 13MP primary sensor and 2MP depth sensor delivers impressive results. Additionally, the device's fast charging support and decent battery life make it a great option for users who are always on the go.

Key Strengths and Standout Features

The Oppo A57 4G's key strengths lie in its camera and display capabilities. The device's primary camera sensor is capable of capturing high-quality images with good detail and dynamic range, thanks to its HDR and panorama features. Additionally, the device's wide-angle lens and ƒ/2.2 aperture make it ideal for capturing group photos and landscapes. The display, on the other hand, is a major highlight of the device, offering an immersive viewing experience with its 20:9 aspect ratio and 84.2% screen-to-body ratio. The device's performance is also noteworthy, thanks to its MediaTek Helio G35 chipset and 3/4GB of RAM, making it suitable for casual gaming and multitasking.

Value Proposition and Who it's Best Suited for

The Oppo A57 4G offers an excellent value proposition for its price point, making it an ideal option for users who want a reliable and feature-packed smartphone without breaking the bank. The device is best suited for users who prioritize multimedia experience, camera capabilities, and decent battery life. Additionally, the device's dust and water resistance, along with its IP5X and IPX4 certifications, make it a great option for users who want a device that can withstand the elements. Overall, the Oppo A57 4G is a solid mid-range option that offers an impressive set of features at an affordable price point, making it a great choice for users who want a reliable and feature-packed smartphone.