Home Phone comparison OnePlus 15 and Samsung Galaxy Z Fold 8 - Which is better?

OnePlus 15 vs Samsung Galaxy Z Fold 8

91 out 100
OnePlus 15
VS
85 out 100
Samsung Galaxy Z Fold 8
OnePlus 15
Samsung Galaxy Z Fold 8

Compared 2 smartphones : OnePlus 15 Manufactured in October, 2025, with display 6.78 with chipsetQualcomm Snapdragon 8 Elite Gen 5, vs Samsung Galaxy Z Fold 8, Manufactured in July, 2026 with chipsetQualcomm Snapdragon 8 Elite Gen 5. 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 OnePlus 15
  • Higher pixel density: 450ppi
  • Higher refresh rate: 165Hz
  • Higher battery capacity: 7300mAh vs 4800mAh
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy Z Fold 8
  • Larger display: 7.6in
  • Lighter design: 201g vs 211g
  • Supports Dolby Atmos

Versions

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

Review

Key Specs OnePlus 15 and Samsung Galaxy Z Fold 8
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:
OnePlus 15
vs
Samsung Galaxy Z Fold 8

Display

Display quality comparison
Type AMOLED Dynamic AMOLED
Size 6.78 in 7.6 in
Resolution 1272x2772 pixels 1828x2448 pixels
Aspect ratio 19.5:9 4:3
Pixel density 450 ppi 403 ppi
Refresh rate 165 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes (1-120 Hz)
Max brightness 1800 nits n/a
HDR support Yes, Dolby Vision Yes, HDR10+
Screen-to-body ratio 91.2 % 89.4 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
OnePlus 15
n/a
Samsung Galaxy Z Fold 8
3036 nits

Design & Build

Design and ergonomics comparison
Height 161.4 mm (6.35 in) 123.9 mm (4.88 in)
Width 76.7 mm (3.02 in) 161.4 mm (6.35 in)
Thickness 8.1 mm (0.32 in) 4.5 mm (0.18 in)
Weight 211 g (7.44 oz) 201 g (7.09 oz)
Water resistance IP69 IP48
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Gold
- Purple		 - White
- Gray
- Green
- Purple
Fingerprint sensor Yes, In-Display Yes, In-Button
Screen-to-body ratio
OnePlus 15
91.2 %
Samsung Galaxy Z Fold 8
89.4 %

Performance

Testing OnePlus 15 and Samsung Galaxy Z Fold 8 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Gen 5 Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 4600 MHz 4740 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture 6/3.63 () - 6/3.63 (Oryon Gen 3 Performance)
- 2/4.61 (Oryon Gen 3 Prime)
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 840 n/a
GPU Cores 1536 n/a
GPU Frequency 1200 MHz n/a
FLOPS 3686.4 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus 15
3726
Samsung Galaxy Z Fold 8
3645
Geekbench 6 (Multi-Core)
OnePlus 15
11199
Samsung Galaxy Z Fold 8
11102
Geekbench 6 (Single-Core)37263645
Geekbench 6 (Multi-Core)1119911102
Geekbench Compute (GPU)27829n/a
Sources: Geekbench v6 [OnePlus 15], [Samsung Galaxy Z Fold 8]
AnTuTu 10
AnTuTu 10
OnePlus 15
3434737
Samsung Galaxy Z Fold 8
3382020
CPU968935992447
GPU12353071292614
Memory489823372424
UX740672724535
NanoReview Score34347373382020

Memory

RAM
RAM Size 12 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5300 MHz 5300 MHz
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.1UFS 4.0
Memory CardNoNo

Software

OS Android 16 Android 17
UI Skin OxygenOS 16 One UI 9

Battery

Volume 7300 mAh 4800 mAh
Max Charging Power 120 W 45 W
Battery Type Silicon Carbon (Si/C) Li-Po
Removable No No
Wireless Charging Yes (50 W) Yes (15 W)
Reverse Charging Yes, (Wireless) Yes, (Wireless)
Fast Charging Yes (50% in 15 min) Yes (65% in 30 min)
Full Charge Time 0:43 h 1:09 h
Battery Life Test
Battery Life
OnePlus 15
n/a
Samsung Galaxy Z Fold 8
26:29
Web Browsingn/a08:41 h
Video Playbackn/a18:10 h
Gamesn/a05:34 h
Standby Moden/a135 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 3.5x Digital
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
4K Recording Yes (Up to 120 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 240 fps)
Wide-angle lens 116 ° n/a
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length24 mm23 mm
SensorSony LYTIA-T808n/a
Sensor size1/1.561/1.57 (0.64)
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/2.8n/a
Focal length85 mmn/a
SensorSamsung S5KJN5n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.0f/1.9
Focal length15 mmn/a
SensorSamsung S5KJN5n/a
Sensor size1/2.761/2.5 (0.4)
Pixel size0.64 μm0.7 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 10 MP
Photo resolution 6560x4928 pixels 3648x2736 pixels
Aperture f/2.4 f/2.2
Focal length 21 mm 23 mm
Sensor Sony IMX615 Sony IMX374
Sensor size 1/2.74 1/3.0 (0.33)
Pixel size 0.8 μm 1.12 μm
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
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 6.0 6.0
Bluetooth features LE LE
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 Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - 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 *YesYes
Hybrid SlotNoNo
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No
Dolby Atmos No Yes

Other

Class Flagship Flagship
Announced October, 2025 yr July, 2026 yr
Release Date October, 2025 yr July, 2026 yr
MSRP ($) 899 n/a
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, 120 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

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Total Votes: 1

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