OPPO A38 vs Samsung Galaxy A57 5G Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

OPPO A38 Samsung Galaxy A57 5G
Released · Sep 04, 2023
Released · Mar 30, 2026
6.6-inch · 1612x720px
6.7-inch · 2340x1080px
Dual camera
Triple camera
128GB
8GB · 128GB
5000 mAh
5000 mAh
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Availability

Officially announced
Mar 25, 2026
Prices (MSRP)
8GB/128GB - $550

Design

Dimensions
6.44 x 2.95 x 0.32 inches
163.7 x 75 x 8.2 mm
6.36 x 3.02 x 0.27 inches (~0.38 inches with camera bump)
161.5 x 76.8 x 6.9 (~9.7 mm with camera bump)
Weight
6.70 oz / 190.0 g 6.31 oz / 179.0 g
Materials
Back: Glass (Corning Gorilla Glass Victus+)
Frame: Aluminum
Resistance
Splash, Dust; IP54 Water, Dust; IP67
Biometrics
Fingerprint (touch) Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Glowing Black, Glowing Gold Awesome Navy, Awesome Grey, Awesome Icyblue, Awesome Lilac

Display

Size
6.6-inch, 84.35% screen-to-body 6.7-inch, 87.64% screen-to-body
Type
90Hz, 720 nits Super AMOLED Plus, 120Hz, HDR, 1900 nits
Resolution
1612x720px, 269 PPI 2340x1080px, 19.5:9 ratio, 385 PPI
Protection
Corning Gorilla Glass Victus+

Hardware

System chip
Mediatek Helio G85 MT6769 (12 nm) Exynos 1680 (4 nm)
Processor
Octa-core
2x2.0GHz Cortex-A75
6x1.8G​Hz Cortex-A55
Octa-core
1x 2.9 GHz Cortex-A720
4x 2.6 GHz Cortex-A720
3x 1.95 GHz Cortex-A520
GPU
Mali-G52 MC24 Samsung Xclipse 550
Memory
128GB 8GB (LPDDR5X)/128GB (UFS 3.1)
8GB/256GB
Storage expansion
microSDXC not expandable
OS
Android (14, 13) Android (16), up to 7 OS updates

Battery

Type
5000 mAh, Li - Polymer 5000 mAh, Li - Ion
Charging
Fast charging
Charge speed
Wired: 33.0W Wired: 45.0W

Camera

Rear
Dual camera Triple camera
Main camera
50 MP (PDAF)
Aperture size: F1.8
50 MP (OIS, PDAF)
Aperture size: F1.8
Sensor size: 1/1.56"
Pixel size: 1.0 μm
Second camera
2 MP
Aperture size: F2.4
13 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/3.2"
Pixel size: 1.12 μm
Third camera
5 MP (Macro)
Aperture size: F2.4
Flash
LED LED
Video recording
1080p (30 fps) 4K UHD (30 fps)
Front
5 MP 12 MP
Video capture: 4K UHD (30 fps)

Connectivity & Features

Bluetooth
5.3 5.3
WLAN
Yes
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
Wi-Fi 6
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC

Multimedia

Headphones
3.5mm jack No 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n3, n5, n7, n8, n20, n28, n66
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66
TDD Bands
38, 40, 41
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE-A LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM Dual Nano SIM + eSIM