Home Phone comparison Oppo Realme GT3 and Samsung Galaxy S23 - Which is better?

Oppo Realme GT3 vs Samsung Galaxy S23

71 out 100
Oppo Realme GT3
VS
75 out 100
Samsung Galaxy S23
Oppo Realme GT3
Samsung Galaxy S23

Compared 2 smartphones : Oppo Realme GT3 Manufactured in March, 2023, with display 6.74 with chipsetQualcomm Snapdragon 8 Plus Gen 1, vs Samsung Galaxy S23, Manufactured in February, 2023 with chipsetSnapdragon 8 Gen 2 Mobile Platform for Galaxy. 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
  • Higher battery capacity: 4600mAh vs 3900mAh
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy S23
  • Lighter design: 168g vs 199g
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • 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
- 8/512 GB

Review

Key Specs Oppo Realme GT3 and Samsung Galaxy S23
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.
Customize your score
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 S23

Display

Display quality comparison
Type AMOLED Dynamic AMOLED
Size 6.74 in 6.1 in
Resolution 1240x2772 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 451 ppi 425 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes Yes (24-120 Hz)
Max brightness 500 nits 800 nits
HDR support Yes HDR10+ Yes HDR10+
Screen-to-body ratio 88.3 % 88 %
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 S23
1197 nits
sRGB gamutn/a98.9 %
PWM (Flicker)n/a240 Hz
Response timen/a1 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Samsung Galaxy S23]

Design & Build

Design and ergonomics comparison
Height 163.9 mm (6.45 in) 146.3 mm (5.76 in)
Width 75.8 mm (2.98 in) 70.9 mm (2.79 in)
Thickness 8.9 mm (0.35 in) 7.6 mm (0.3 in)
Weight 199 g (7.02 oz) 168 g (5.93 oz)
Water resistance No IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Plastic Metal
Colors - White
- Black		 - White
- Black
- Gray
- Green
- Purple
- Yellow
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Oppo Realme GT3
88.3 %
Samsung Galaxy S23
88 %

Performance

Testing Oppo Realme GT3 and Samsung Galaxy S23 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Plus Gen 1 Snapdragon 8 Gen 2 Mobile Platform for Galaxy
Max Frequency 3190 MHz 3360 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 2 + 2 + 3)
Architecture - 4/2 (Cortex-A510)
- 3/2.75 (Cortex-A710)
- 1/3.2 (Cortex-X2)		 - 3/2 (Cortex-A510)
- 2/2.8 (Cortex-A710)
- 2/2.8 (Cortex-A715)
- 1/3.2 (Cortex-X3)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 730 Adreno 740
GPU Cores 1024 1536
GPU Frequency 900 MHz 719 MHz
FLOPS 1843.2 GFLOPS 2089 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT3
1446
Samsung Galaxy S23
1831
Geekbench 6 (Multi-Core)
Oppo Realme GT3
4021
Samsung Galaxy S23
4914
Geekbench 6 (Single-Core)14461831
Geekbench 6 (Multi-Core)40214914
Geekbench Compute (GPU)n/a9422
Sources: Geekbench v6 [Oppo Realme GT3], [Samsung Galaxy S23]
AnTuTu 10
AnTuTu 10
Oppo Realme GT3
1304562
Samsung Galaxy S23
1522811
CPU336137380535
GPU464682598896
Memory237717273271
UX266026270109
NanoReview Score13045621522811
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT3
10143
Samsung Galaxy S23
12039
Max Surface Temp.n/a34.3 °C
Stability62 %60 %
Graphics Test60 fps72 fps
Graphics Score1014312039
Sources: 3DMark [Oppo Realme GT3], [Samsung Galaxy S23]
PCMark 3.0
PCMark 3.0
Oppo Realme GT3
n/a
Samsung Galaxy S23
15602
Writing scoren/a19330
Web scoren/a14262
Video editingn/a7840
Data manipulationn/a12674
NanoReview Scoren/a15602

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 16 GB		 8 GB
Memory Type LPDDR5X LPDDR5X
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB
- 1024 GB		- 128 GB
- 256 GB
- 512 GB
Storage TypeUFS 3.1UFS 4.0
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 13 (Upgradeable to Android 14)
OS Size n/a 29.7 GB
UI Skin Realme UI 4.0 One UI 6.1

Battery

Volume 4600 mAh 3900 mAh
Max Charging Power 240 W 25 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No Yes (10 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (50% in 4 min) Yes (57% in 30 min)
Full Charge Time 0:11 h 1:16 h
Battery Life Test
Battery Life
Oppo Realme GT3
23:18
Samsung Galaxy S23
22:02
Web Browsing06:52 h08:12 h
Video Playback11:34 h13:41 h
Games04:38 h05:20 h
Standby Mode148 h109 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8160x6120 pixels
Zoom Digital Optical, 3x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion n/a 960 fps (1080p)
Wide-angle lens 112 ° 120 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length24 mm23 mm
SensorSony IMX890Samsung S5KGN3
Sensor size1/1.561/1.57
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrixn/a10 MP
Aperturen/af/2.4
Focal lengthn/a70 mm
Sensorn/aSamsung S5K3K1
Sensor sizen/a1/3.94
Pixel sizen/a1 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length16 mm13 mm
SensorSony IMX355Sony IMX564
Sensor size1/4.01/2.55
Pixel size1.14 μm1.4 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Oppo Realme GT3
n/a
Samsung Galaxy S23
129
Video quality
Oppo Realme GT3
n/a
Samsung Galaxy S23
137
Overall camera score
Oppo Realme GT3
n/a
Samsung Galaxy S23
133
Bokehn/a70
Previewn/a72
Zoomn/a126
Sources: DxOMark [Samsung Galaxy S23]

Front camera

Matrix 16 MP 12 MP
Photo resolution 4920x3264 pixels 4000x3000 pixels
Aperture f/2.5 f/2.2
Focal length 25 mm 26 mm
Sensor CMOS Samsung S5K3LU
Sensor size 1/3.09 1/3.24
Pixel size n/a 1.12 μm
Autofocus No Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 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 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes DP 1.2
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G Bandsn/aGSM 850/1700/1900/2100Mhz
3G Bandsn/aUMTS 6/5/8/34
LTE Bands*n/aLTE (B/B1/B2/B3/B4/B5/B7/B8/B12/B13/B16/B17/B18/B19/B20/B25/B27/B28/B29/B30/B38/B39/B40/B41/B66/B71)
LTE category2020
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Oppo Realme GT3
n/a
Samsung Galaxy S23
91.5 dB

Other

Class Flagship Flagship
Announced February, 2023 yr February, 2023 yr
Release Date March, 2023 yr February, 2023 yr
Launch Price ($) 650 799
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 240 W No

Note

Samsung Galaxy S23:

The 128GB version uses slower UFS 3.1 memory, while the 256GB and 512GB models have UFS 4.0.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

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