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Oppo A57 4G
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Phone Insight
Full Specifications October 20, 2026
Oppo A57 4G Android 12
Oppo · 2022

Oppo A57 4G

Oppo A57 4G Android smartphone. Announced May 2022. Features 6.56″ display, MT6765G Helio G35 chipset, 5000 mAh battery, 128 GB storage, 4 GB RAM.

Display 6.56"
Chipset Helio G35
RAM 3/4 GB
Storage 64GB/128GB storage, microSDXC
Camera 13 MP
Battery 5000 mAh
OS Android 12, up to Android 14, ColorOS 14
Build 187g, 8mm thickness

Launch

Announced 2022, May 27
Status Available. Released 2022, June 06

Platform

OS Android 12, upgradable to Android 14, ColorOS 14
Chipset Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU PowerVR GE8320

Display

Type IPS LCD
Size 6.56 inches, 103.4 cm 2 (~84.2% screen-to-body ratio)
Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density)

Memory

Card slot microSDXC
Internal 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
memoryother eMMC 5.1

Main Camera

Dual 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF Auxiliary lens
Features LED flash, HDR, panorama
Video 1080p@30fps

Selfie camera

Single 8 MP, f/2.0, (wide)
Features HDR
Video 1080p@30fps

Body

Dimensions 163.7 x 75 x 8 mm (6.44 x 2.95 x 0.31 in)
Weight 187 g (6.60 oz)
Build Glass front, plastic frame, plastic back
SIM Nano-SIM + Nano-SIM
bodyother IP5X (dust), IPX4 (water) resistance

Battery

Type Li-Po 5000 mAh
Charging 33W wired, 50% in 30 min

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.3, A2DP, LE, aptX HD
Positioning GPS
NFC No
Radio Unspecified
USB USB Type-C 2.0, OTG

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE

Features

Sensors Fingerprint (side-mounted), accelerometer, proximity

Misc

Colors Glowing Black, Glowing Green
Models CPH2387
Phone Insight phoneinsight.org/ Printed October 20, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/oppo-a57-4g/

In depth

Full specifications

Announced 2022, May 27
Status Available. Released 2022, June 06
OS Android 12, upgradable to Android 14, ColorOS 14
Chipset Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU PowerVR GE8320
Type IPS LCD
Size 6.56 inches, 103.4 cm 2 (~84.2% screen-to-body ratio)
Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Card slot microSDXC
Internal 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
memoryother eMMC 5.1
Dual 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF Auxiliary lens
Features LED flash, HDR, panorama
Video 1080p@30fps
Single 8 MP, f/2.0, (wide)
Features HDR
Video 1080p@30fps
Dimensions 163.7 x 75 x 8 mm (6.44 x 2.95 x 0.31 in)
Weight 187 g (6.60 oz)
Build Glass front, plastic frame, plastic back
SIM Nano-SIM + Nano-SIM
bodyother IP5X (dust), IPX4 (water) resistance
Type Li-Po 5000 mAh
Charging 33W wired, 50% in 30 min
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.3, A2DP, LE, aptX HD
Positioning GPS
NFC No
Radio Unspecified
USB USB Type-C 2.0, OTG
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE
Sensors Fingerprint (side-mounted), accelerometer, proximity
Colors Glowing Black, Glowing Green
Models CPH2387
Price About 440 EUR
PhoneInsight Benchmark
29.8/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 16
Display 56.1
Camera 50.6
Battery 78.8
0.9%Popularity rank
1,645,813 hitsTotal views
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