Samsung Galaxy S23 Ultra vs Samsung Galaxy Z Fold 3 5G

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 Samsung Galaxy Z Fold 3 5G, Manufactured in August, 2021 with chipsetQualcomm Snapdragon 888 5G. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S23 Ultra
  • Higher pixel density: 500ppi
  • Lighter design: 233g vs 271g
  • Higher battery capacity: 5000mAh vs 4400mAh
  • Newer Bluetooth version: 5.3 vs 5.2
Reasons to choose Samsung Galaxy Z Fold 3 5G
  • Larger display: 7.6in

Versions

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

Review

Key Specs Samsung Galaxy S23 Ultra and Samsung Galaxy Z Fold 3 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.
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 Dynamic AMOLED
Size 6.8 in 7.6 in
Resolution 1440x3088 pixels 1768x2208 pixels
Aspect ratio 19.3:9 22.5:18
Pixel density 500 ppi 374 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes
Max brightness 850 nits 500 nits
HDR support Yes HDR10+ Yes HDR10+
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 89.5 % 89.7 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy S23 Ultra
1269 nits
Samsung Galaxy Z Fold 3 5G
920 nits
sRGB gamut96.9 %97.3 %
PWM (Flicker)240 Hz245 Hz
Response time2 ms6.4 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.4 mm (6.43 in) 158.2 mm (6.23 in)
Width 78.1 mm (3.07 in) 128.1 mm (5.04 in)
Thickness 8.9 mm (0.35 in) 6.4 mm (0.25 in)
Weight 233 g (8.22 oz) 271 g (9.56 oz)
Water resistance IP68 IPX8
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Black
- Gray
- Blue
- Green
- Red
- Purple
- Black
- Silver
- Green
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Samsung Galaxy S23 Ultra
89.5 %
Samsung Galaxy Z Fold 3 5G
89.7 %

Performance

Testing Samsung Galaxy S23 Ultra and Samsung Galaxy Z Fold 3 5G In benchmarks
Processor
Chipset Snapdragon 8 Gen 2 Mobile Platform for Galaxy Qualcomm Snapdragon 888 5G
Max Frequency 3360 MHz 2840 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 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))
Process TSMC Samsung
Transistor Size 4 nm 5 nm
Neural Processor Hexagon Hexagon 780
Graphics Adreno 740 Adreno 660
GPU Cores 1536 1024
GPU Frequency 719 MHz 840 MHz
FLOPS 2089 GFLOPS 1290.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S23 Ultra
1976
Samsung Galaxy Z Fold 3 5G
1381
Geekbench 6 (Multi-Core)
Samsung Galaxy S23 Ultra
5221
Samsung Galaxy Z Fold 3 5G
3692
Geekbench 6 (Single-Core)19761381
Geekbench 6 (Multi-Core)52213692
AnTuTu 10
AnTuTu 10
Samsung Galaxy S23 Ultra
1541246
Samsung Galaxy Z Fold 3 5G
1057195
CPU371084262576
GPU600732355866
Memory299004201687
UX270462237066
NanoReview Score15412461057195
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S23 Ultra
12160
Samsung Galaxy Z Fold 3 5G
5307
Max Surface Temp.34.8 °C39.8 °C
Stability64 %64 %
Graphics Test72 fps31 fps
Graphics Score121605307
PCMark 3.0
PCMark 3.0
Samsung Galaxy S23 Ultra
16130
Samsung Galaxy Z Fold 3 5G
13992
Writing score1979916454
Web score1610112808
Video editing78157732
Data manipulation1314210345
NanoReview Score1613013992

Memory

RAM
RAM Size - 8 GB
- 12 GB
12 GB
Memory Type LPDDR5X LPDDR5
Memory Frequency 4200 MHz 2750 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB
- 256 GB
- 512 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 11 (Upgradeable to Android 14)
OS Size 39.9 GB 39 GB
UI Skin One UI 6.1 One UI 5.1.1

Battery

Volume 5000 mAh 4400 mAh
Max Charging Power 45 W 25 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (15 W) Yes (10 W)
Reverse Charging Yes (Wireless) Yes (Wireless)
Fast Charging Yes (68% in 30 min) Yes (33% in 30 min)
Full Charge Time 0:59 h 1:46 h
Battery Life Test
Battery Life
Samsung Galaxy S23 Ultra
26:01
Samsung Galaxy Z Fold 3 5G
16:41
Web Browsing09:57 h06:01 h
Video Playback15:38 h10:59 h
Games06:22 h04:35 h
Standby Mode130 h80 h

Main camera

Matrix 200 MP 12 MP
Photo resolution 16320x12240 pixels 4000x3000 pixels
Zoom Optical, 10x Optical, 2x
Flash LED Dual LED
Stabilization Optical Optical
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) 960 fps (720p)
Wide-angle lens 120 ° 123 °
Lenses count Standard: 200 MP
Telephoto: 10 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Standard: 12 MP
Telephoto: 12 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix200 MP12 MP
Aperturef/1.7f/1.8
Focal length23 mm26 mm
SensorSamsung ISOCELL HP2Sony IMX555
Sensor size1/1.31/1.76
Pixel size0.64 μm1.8 μm
AutofocusLaser autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix10 MP12 MP
Aperturef/4.9f/2.4
Focal length230 mm52 mm
SensorSony IMX754SK Hynix Hi-1337
Sensor size1/3.521/3.6
Pixel size1.12 μm1 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix12 MP12 MP
Aperturef/2.2f/2.2
Focal length13 mm12 mm
SensorSony IMX564Sony IMX258
Sensor size1/2.551/3.06
Pixel size1.4 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy S23 Ultra
139
Samsung Galaxy Z Fold 3 5G
129
Video quality
Samsung Galaxy S23 Ultra
137
Samsung Galaxy Z Fold 3 5G
105
Overall camera score
Samsung Galaxy S23 Ultra
140
Samsung Galaxy Z Fold 3 5G
120
Bokeh7065
Preview7371
Zoom141101

Front camera

Matrix 12 MP 10 MP
Photo resolution 4000x3000 pixels 3648x2736 pixels
Aperture f/2.2 f/2.2
Focal length 26 mm 26 mm
Sensor Samsung S5K3LU Sony IMX374
Sensor size 1/3.24 1/3.2
Pixel size 1.12 μm 1.22 μm
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Samsung Galaxy S23 Ultra
139
Samsung Galaxy Z Fold 3 5G
79
Video quality
Samsung Galaxy S23 Ultra
145
Samsung Galaxy Z Fold 3 5G
89

Connectivity

Wi-Fi version Wi-Fi 6E (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 5.2
Bluetooth features LE PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 3.2 3.2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.2 Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- SBAS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM ModeDual SIM Standbyn/a
eSIM Support *YesYes
Hybrid SlotNoNo
2G Bandsn/aGSM GSM850, GSM900, DCS1800, PCS1900
3G Bandsn/aUMTS B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)
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
Samsung Galaxy S23 Ultra
91.8 dB
Samsung Galaxy Z Fold 3 5G
88.7 dB

Other

Class Flagship Flagship
Announced February, 2023 yr August, 2021 yr
Release Date February, 2023 yr August, 2021 yr
Launch Price ($) 1199 1800
Sensors - Hall Sensor
- Barometer
- 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 No No
* 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.

Survey

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