Samsung Galaxy S23 Ultra vs Oppo Realme GT Neo 3T

Compared 2 smartphones : Samsung Galaxy S23 Ultra Manufactured in February, 2023, with display 6.8 with chipsetSnapdragon 8 Gen 2 Mobile Platform for Galaxy, vs Oppo Realme GT Neo 3T, Manufactured in June, 2022 with chipsetQualcomm Snapdragon 870. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S23 Ultra
  • Larger display: 6.8in
  • Higher pixel density: 500ppi
  • Newer Bluetooth version: 5.3 vs 5.2
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM
Reasons to choose Oppo Realme GT Neo 3T
  • Lighter design: 194.5g vs 233g
  • Includes charger

Versions

Available versions and configurations
Memory Options - 8/256 GB
- 12/256 GB
- 12/512 GB
- 12/1024 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Samsung Galaxy S23 Ultra and Oppo Realme GT Neo 3T
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

Display

Display quality comparison
Type Dynamic AMOLED AMOLED
Size 6.8 in 6.62 in
Resolution 1440x3088 pixels 1080x2400 pixels
Aspect ratio 19.3:9 20:9
Pixel density 500 ppi 397 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) No
Max brightness 850 nits 700 nits
HDR support Yes HDR10+ Yes HDR10+
Touch Sampling Rate 240 Hz 360 Hz
Screen-to-body ratio 89.5 % 85.7 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy S23 Ultra
1269 nits
Oppo Realme GT Neo 3T
802 nits
sRGB gamut96.9 %98.8 %
PWM (Flicker)240 Hz471 Hz
Response time2 ms1 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.4 mm (6.43 in) 162.9 mm (6.41 in)
Width 78.1 mm (3.07 in) 75.8 mm (2.98 in)
Thickness 8.9 mm (0.35 in) 8.65 mm (0.34 in)
Weight 233 g (8.22 oz) 194.5 g (6.86 oz)
Water resistance IP68 No
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - White
- Black
- Gray
- Blue
- Green
- Red
- Purple
- White
- Black
- Yellow
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy S23 Ultra
89.5 %
Oppo Realme GT Neo 3T
85.7 %

Performance

Testing Samsung Galaxy S23 Ultra and Oppo Realme GT Neo 3T In benchmarks
Processor
Chipset Snapdragon 8 Gen 2 Mobile Platform for Galaxy Qualcomm Snapdragon 870
Max Frequency 3360 MHz 3200 MHz
CPU Cores 8 (1 + 2 + 2 + 3) 8 (1 + 3 + 4)
Architecture - 3/2 (Cortex-A510)
- 2/2.8 (Cortex-A710)
- 2/2.8 (Cortex-A715)
- 1/3.2 (Cortex-X3)
- 4/1.8 (Kryo 585 Silver (Cortex-A55))
- 3/2.42 (Kryo 585 Gold (Cortex-A77))
- 1/3.2 (Kryo 585 Prime (Cortex-A77))
Process TSMC TSMC
Transistor Size 4 nm 7 nm
Neural Processor Hexagon Hexagon 698
Graphics Adreno 740 Adreno 650
GPU Cores 1536 768
GPU Frequency 719 MHz 670 MHz
FLOPS 2089 GFLOPS 1029.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S23 Ultra
1976
Oppo Realme GT Neo 3T
1337
Geekbench 6 (Multi-Core)
Samsung Galaxy S23 Ultra
5221
Oppo Realme GT Neo 3T
3450
Geekbench 6 (Single-Core)19761337
Geekbench 6 (Multi-Core)52213450
AnTuTu 10
AnTuTu 10
Samsung Galaxy S23 Ultra
1541246
Oppo Realme GT Neo 3T
817856
CPU371084196828
GPU600732324454
Memory299004129598
UX270462166976
NanoReview Score1541246817856
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S23 Ultra
12160
Oppo Realme GT Neo 3T
4242
Max Surface Temp.34.8 °C47.2 °C
Stability64 %99 %
Graphics Test72 fps25 fps
Graphics Score121604242
PCMark 3.0
PCMark 3.0
Samsung Galaxy S23 Ultra
16130
Oppo Realme GT Neo 3T
n/a
Writing score19799n/a
Web score16101n/a
Video editing7815n/a
Data manipulation13142n/a
NanoReview Score16130n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB
8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 4200 MHz n/a
Channels 4 2
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB
- 128 GB
- 256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 12 (Upgradeable to Android 14)
OS Size 39.9 GB n/a
UI Skin One UI 6.1 Realme UI 5.0

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 45 W 80 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (68% in 30 min) Yes (50% in 18 min)
Full Charge Time 0:59 h 0:40 h
Battery Life Test
Battery Life
Samsung Galaxy S23 Ultra
26:01
Oppo Realme GT Neo 3T
22:51
Web Browsing09:57 h08:52 h
Video Playback15:38 h13:23 h
Games06:22 h05:15 h
Standby Mode130 h115 h

Main camera

Matrix 200 MP 64 MP
Photo resolution 16320x12240 pixels 9280x6920 pixels
Zoom Optical, 10x Digital
Flash LED Dual LED
Stabilization Optical Digital
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 120 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) 240 fps (720p)
Wide-angle lens 120 ° 119 °
Lenses count Standard: 200 MP
Telephoto: 10 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix200 MP64 MP
Aperturef/1.7f/1.8
Focal length23 mm25 mm
SensorSamsung ISOCELL HP2OmniVision OV64B
Sensor size1/1.31/2.0
Pixel size0.64 μm0.7 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrix10 MPn/a
Aperturef/4.9n/a
Focal length230 mmn/a
SensorSony IMX754n/a
Sensor size1/3.52n/a
Pixel size1.12 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2f/2.3
Focal length13 mm16 mm
SensorSony IMX564Sony IMX355
Sensor size1/2.551/4.0
Pixel size1.4 μm1.14 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy S23 Ultra
139
Oppo Realme GT Neo 3T
n/a
Video quality
Samsung Galaxy S23 Ultra
137
Oppo Realme GT Neo 3T
n/a
Overall camera score
Samsung Galaxy S23 Ultra
140
Oppo Realme GT Neo 3T
n/a
Bokeh70n/a
Preview73n/a
Zoom141n/a

Front camera

Matrix 12 MP 16 MP
Photo resolution 4000x3000 pixels 4920x3264 pixels
Aperture f/2.2 f/2.5
Focal length 26 mm 26 mm
Sensor Samsung S5K3LU Sony IMX471
Sensor size 1/3.24 1/3.13
Pixel size 1.12 μm 1 μm
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Samsung Galaxy S23 Ultra
139
Oppo Realme GT Neo 3T
n/a
Video quality
Samsung Galaxy S23 Ultra
145
Oppo Realme GT Neo 3T
n/a

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (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 Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5.2
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.2 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800/1900
3G Bandsn/aWCDMA B1/B2/B4/B5/B6/B8/B19
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66)
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy S23 Ultra
91.8 dB
Oppo Realme GT Neo 3T
80 dB

Other

Class Flagship Mid-range
Announced February, 2023 yr June, 2022 yr
Release Date February, 2023 yr June, 2022 yr
Launch Price ($) 1199 480
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes 80 W

Note

Oppo Realme GT Neo 3T:

There is Chinese model Realme Q5 Pro with identical specs.

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

Results

After analyzing the data, we consider Samsung Galaxy S23 Ultra the clear winner in this comparison.

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