Home Phone comparison Oppo Realme GT3 and Samsung Galaxy A57 5G - Which is better?

Oppo Realme GT3 vs Samsung Galaxy A57 5G

71 out 100
Oppo Realme GT3
VS
71 out 100
Samsung Galaxy A57 5G
Oppo Realme GT3
Samsung Galaxy A57 5G

Compared 2 smartphones : Oppo Realme GT3 Manufactured in March, 2023, with display 6.74 with chipsetQualcomm Snapdragon 8 Plus Gen 1, vs Samsung Galaxy A57 5G, Manufactured in April, 2026with chipsetSamsung Exynos 1680. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Oppo Realme GT3
  • Larger display: 6.74in
  • Higher pixel density: 451ppi
  • Higher refresh rate: 144Hz
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy A57 5G
  • Lighter design: 179g vs 199g
  • Higher battery capacity: 5000mAh vs 4600mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 12/256 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Oppo Realme GT3 and Samsung Galaxy A57 5G
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Oppo Realme GT3
vs
Samsung Galaxy A57 5G

Display

Display quality comparison
Type AMOLED Super AMOLED
Size 6.74 in 6.7 in
Resolution 1240x2772 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 451 ppi 385 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 500 nits 1200 nits
HDR support Yes HDR10+ Yes, HDR10+
Screen-to-body ratio 88.3 % 88.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Oppo Realme GT3
964 nits
Samsung Galaxy A57 5G
1883 nits

Design & Build

Design and ergonomics comparison
Height 163.9 mm (6.45 in) 161.5 mm (6.36 in)
Width 75.8 mm (2.98 in) 76.8 mm (3.02 in)
Thickness 8.9 mm (0.35 in) 6.9 mm (0.27 in)
Weight 199 g (7.02 oz) 179 g (6.31 oz)
Water resistance No IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Plastic Metal
Colors - White
- Black		 - Gray
- Blue
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Realme GT3
88.3 %
Samsung Galaxy A57 5G
88.8 %

Performance

Testing Oppo Realme GT3 and Samsung Galaxy A57 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Plus Gen 1 Samsung Exynos 1680
Max Frequency 3190 MHz 2900 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 4 + 3)
Architecture - 4/2 (Cortex-A510)
- 3/2.75 (Cortex-A710)
- 1/3.2 (Cortex-X2)		 - 3/1.95 (Cortex-A520)
- 4/2.6 (Cortex-A720)
- 1/2.9 (Cortex-A720)
Process TSMC Samsung
Transistor Size 4 nm 4 nm
Neural Processor Hexagon Yes
Graphics Adreno 730 n/a
GPU Cores 1024 n/a
GPU Frequency 900 MHz n/a
FLOPS 1843.2 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT3
1446
Samsung Galaxy A57 5G
1389
Geekbench 6 (Multi-Core)
Oppo Realme GT3
4021
Samsung Galaxy A57 5G
4453
Geekbench 6 (Single-Core)14461389
Geekbench 6 (Multi-Core)40214453
Sources: Geekbench v6 [Oppo Realme GT3], [Samsung Galaxy A57 5G]
AnTuTu 10
AnTuTu 10
Oppo Realme GT3
1304562
Samsung Galaxy A57 5G
1390055
CPU336137510705
GPU464682374535
Memory237717204469
UX266026300346
NanoReview Score13045621390055
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT3
10143
Samsung Galaxy A57 5G
n/a
Stability62 %n/a
Graphics Test60 fpsn/a
Graphics Score10143n/a
Sources: 3DMark [Oppo Realme GT3]

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 16 GB		 8 GB
Memory Type LPDDR5X LPDDR5X
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB
- 1024 GB		128 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 16
UI Skin Realme UI 4.0 One UI 8.5

Battery

Volume 4600 mAh 5000 mAh
Max Charging Power 240 W 45 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No No
Reverse Charging No n/a
Fast Charging Yes (50% in 4 min) Yes (64% in 30 min)
Full Charge Time 0:11 h 1:09 h
Battery Life Test
Battery Life
Oppo Realme GT3
23:18
Samsung Galaxy A57 5G
24:32
Web Browsing06:52 h10:41 h
Video Playback11:34 h20:15 h
Games04:38 h05:40 h
Standby Mode148 h85 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion n/a 240 fps (720p)
Wide-angle lens 112 ° 123 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Ultra-wide: 12 MP
Macro: 5 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length24 mmn/a
SensorSony IMX890Sony IMX906
Sensor size1/1.561/1.56 (0.64)
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length16 mmn/a
SensorSony IMX355Sony IMX258
Sensor size1/4.01/3.06 (0.33)
Pixel size1.14 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 12 MP
Photo resolution 4920x3264 pixels n/a
Aperture f/2.5 f/2.2
Focal length 25 mm n/a
Sensor CMOS n/a
Sensor size 1/3.09 1/3.2 (0.31)
Pixel size n/a 1.12 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes

Other

Class Flagship Mid-range
Announced February, 2023 yr March, 2026 yr
Release Date March, 2023 yr April, 2026 yr
Launch Price ($) 650 n/a
MSRP ($) n/a 549
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 240 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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