Samsung Galaxy Z Fold8 vs OnePlus Open
The Samsung Galaxy Z Fold8 scores 8.1 in our rating, and the OnePlus Open scores 7.1. The Samsung Galaxy Z Fold8 leads in performance, battery, design, software support and value for money, while the OnePlus Open is ahead in camera. At launch in the US, the OnePlus Open cost $200.99 less ($1,699 vs $1,899.99). The Samsung Galaxy Z Fold8 is the newer phone, announced Jul 22, 2026.
Key differences
Why choose the Samsung Galaxy Z Fold8
- Brighter screen 3,000 nits vs 2,800 nits
- Longer OS update support 7 years vs 4 years
- Newer model Jul 22, 2026 vs Oct 19, 2023
- Lighter 201 g vs 245 g
- Thinner 9.7 mm vs 11.7 mm
- Higher-resolution video 8K@30 vs 4K@60
Why choose the OnePlus Open
- Bigger battery 4,805 mAh vs 4,800 mAh
- Faster wired charging 67 W vs 45 W
- Bigger screen 7.82 inches vs 7.6 inches
- Lower launch price $1,699 vs $1,899.99
- Higher screen resolution 2268 × 2440 px vs 1848 × 2448 px
- Sharper display 426 ppi vs 403 ppi
PhoneRanked scores
Calculated from specs, relative to phones from the same year and price range. How we rate phones
Spec
Samsung Galaxy Z Fold8OnePlus Open
Overall
8.1
7.1
Display
8.3
8.3
Performance
9.0
7.0
Camera
7.0
7.9
Battery
5.9
5.1
Design
8.4
6.6
Software support
9.2
6.9
Value for money
4.1
2.8
Display
Spec
Samsung Galaxy Z Fold8OnePlus Open
Size
7.6 inches
7.82 inches
Type
OLED, Dynamic AMOLED 2X
OLED, Flexi-fluid AMOLED
Resolution
1848 × 2448 px
2268 × 2440 px
Pixel density
403 ppi
426 ppi
Refresh rate
120 Hz
120 Hz
Adaptive refresh
✓ Yes
✓ Yes
Peak brightness
3,000 nits
2,800 nits
HDR
HDR10+
HDR10, HDR10+, Dolby Vision
Protection
Gorilla Glass Ceramic 3 (cover screen), Gorilla Glass Victus 2 (back)
Ultra Thin Glass (inner), Ceramic Guard (cover)
Cover display
5.5-inch Dynamic AMOLED 2X, 1248 x 1972, 428 ppi, 1-120 Hz, up to 3,000 nits
6.31-inch Super Fluid AMOLED, 2484 x 1116, 431 ppi, LTPO 3.0 10-120 Hz, 2,800 nits peak
Performance
Spec
Samsung Galaxy Z Fold8OnePlus Open
Process
3 nm
4 nm
Max CPU clock
4.74 GHz
3.2 GHz
GPU
Adreno 840
Adreno 740
RAM
12 GB / 16 GB
16 GB
Storage
256 GB / 512 GB / 1 TB
512 GB / 1 TB
Storage type
—
UFS 4.0
microSD slot
✕ No
✕ No
Cameras
Spec
Samsung Galaxy Z Fold8OnePlus Open
Main camera
50 MP, f/1.8
48 MP, f/1.7, 1/1.43"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
50 MP
48 MP
Telephoto
—
64 MP, 3× optical
Optical zoom
—
3×
Rear cameras
2
3
Rear video
8K@30
4K@60
Front camera
10 MP
32 MP
Front video
4K@60
4K@30
Battery and charging
Spec
Samsung Galaxy Z Fold8OnePlus Open
Capacity
4,800 mAh
4,805 mAh
Wired charging
45 W
67 W
Wireless charging
20 W
—
Reverse wireless
✓ Yes
✕ No
Charger in box
✕ No
✓ Yes
Design and build
Spec
Samsung Galaxy Z Fold8OnePlus Open
Dimensions
123.9 × 81.9 × 9.7 mm
153.4 × 73.3 × 11.7 mm
Thickness
9.7 mm
11.7 mm
Weight
201 g
245 g
Form factor
Foldable
Foldable
Frame
Aluminum
—
Back
Glass
Glass
Water resistance
—
IPX4
Fingerprint
Side-mounted
Side-mounted
3D face unlock
✕ No
✕ No
SIM
Nano-SIM + eSIM
Dual Nano-SIM
Colors
Graphite, Cream, Lavender, Pistachio
Emerald Dusk, Voyager Black, Crimson Shadow
Connectivity and features
Spec
Samsung Galaxy Z Fold8OnePlus Open
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
6.0
5.3
USB
USB-C 3.x
USB-C 3.x
NFC
✓ Yes
✓ Yes
3.5 mm jack
✕ No
✕ No
Stereo speakers
✓ Yes
✓ Yes
Satellite
✕ No
✕ No
IR blaster
✕ No
—
Software
Spec
Samsung Galaxy Z Fold8OnePlus Open
OS at launch
Android 17
Android 13
Interface
One UI 9
OxygenOS 13.2
OS updates
7 years
4 years
Security updates
7 years
5 years
Launch and price
Spec
Samsung Galaxy Z Fold8OnePlus Open
Announced
Jul 22, 2026
Oct 19, 2023
Released
Aug 7, 2026
Oct 26, 2023
Status
Released
Released
US launch price
$1,899.99
$1,699
Green marks the stronger value in a row. Specs come from official manufacturer data, cross-checked with established tech media; each phone page lists its sources. Report an error
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