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OnePlus Open 2 vs Samsung Galaxy Z Fold 9

Compare OnePlus Open 2 vs Samsung Galaxy Z Fold 9 side by side: Qualcomm Snapdragon 8 Elite (3nm) vs Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy, 50MP vs…

OnePlus Open 2 official product image

OnePlus

Open 2

$1,699

8categories won

Samsung Galaxy Z Fold 9 official product image

Samsung

Galaxy Z Fold 9

$1,999

11categories won

3 categories tied · 22 scored in total · add a third phone

Information Gain

Which one wins?

MxMob Algorithmic Verdict

Samsung Galaxy Z Fold 9 takes the overall win

Overall Pick

The Samsung Galaxy Z Fold 9 proves superior overall against the OnePlus Open 2, outperforming on gaming and photography. For battery longevity and charging speed, the Open 2 takes the lead, while the Galaxy Z Fold 9 is the clear choice for demanding 3D gaming and heavy multitasking. Choose the Galaxy Z Fold 9 if you want the highest performance ceiling, or opt for the Open 2 if its lower retail price better fit your budget.

🔋 BatteryOpen 2

Open 2 wins on endurance with 5,700 mAh and 80W fast charging.

🎮 GamingGalaxy Z Fold 9

Galaxy Z Fold 9 provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy and 24GB RAM.

📸 CameraGalaxy Z Fold 9

Galaxy Z Fold 9 takes photography with 200MP optics and 5x optical telephoto capabilities.

🏷️ ValueOpen 2

Open 2 provides a sharper value proposition, coming in at $1699 vs $1999.

Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.

Open 2 vs Galaxy Z Fold 9: specifications compared

Display

Display comparison between the OnePlus Open 2, Samsung Galaxy Z Fold 9
SpecificationOpen 2Galaxy Z Fold 9
Screen size
7.82"
7.9"
Resolution
2268 x 2440Winner
2160 x 1856
Pixel density
426 ppiWinner
360 ppi
Refresh rate
120 Hz
120 Hz
Peak brightness
4500 nitsWinner
3200 nits

Performance

Performance comparison between the OnePlus Open 2, Samsung Galaxy Z Fold 9
SpecificationOpen 2Galaxy Z Fold 9
Chipset
Qualcomm Snapdragon 8 Elite (3nm)
Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy
Process node
3 nm
2 nmWinner
AnTuTu score
2,400,000
3,200,000Winner
Geekbench multi
8900
10800Winner
Maximum RAM
16 GB
24 GBWinner
Maximum storage
512GB
2TBWinner

Camera

Camera comparison between the OnePlus Open 2, Samsung Galaxy Z Fold 9
SpecificationOpen 2Galaxy Z Fold 9
Main sensor
50 MP
200 MPWinner
Rear cameras
3
3
Optical zoom
3x
5xWinner
Ultrawide
50 MP
50 MP
Selfie camera
32 MPWinner
16 MP
Max video
8K at 30fps / 4K at 120fps
8K at 30fps / 4K at 120fps

Battery and charging

Battery and charging comparison between the OnePlus Open 2, Samsung Galaxy Z Fold 9
SpecificationOpen 2Galaxy Z Fold 9
Capacity
5,700 mAhWinner
5,000 mAh
Wired charging
80 WWinner
65 W
Wireless charging
50 WWinner
25 W

Design

Design comparison between the OnePlus Open 2, Samsung Galaxy Z Fold 9
SpecificationOpen 2Galaxy Z Fold 9
Weight
226 g
215 gWinner
Thickness
5.4 mm
4.9 mmWinner
Water resistance
IPX8
IP68
Build
Titanium alloy hinge, carbon-fiber subframe, vegan leather or matte glass back
Grade 5 Titanium frame, Ceramic Glass front and back

Software and support

Software and support comparison between the OnePlus Open 2, Samsung Galaxy Z Fold 9
SpecificationOpen 2Galaxy Z Fold 9
Operating system
Android 15
Android 17
OS updates
5 years
7 yearsWinner
Security updates
5 years
7 yearsWinner

Connectivity and value

Connectivity and value comparison between the OnePlus Open 2, Samsung Galaxy Z Fold 9
SpecificationOpen 2Galaxy Z Fold 9
5G
Yes
Yes
Wi-Fi
Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth)
Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth)
Storage expansion
None
None
3.5mm jack
No
No
Launch price
$1,699Winner
$1,999

OnePlus Open 2

The OnePlus Open 2 fixes the only shortcomings of the original Open by adding 50W wireless charging, an enormous 5,700 mAh silicon-carbon battery, and an IPX8 water rating, all while remaining under 10mm when folded.

Display
7.82"
Chipset
Qualcomm Snapdragon 8 Elite (3nm)
Main camera
50MP
Battery
5,700mAh
Full Open 2 specifications →

Samsung Galaxy Z Fold 9

The Galaxy Z Fold 9 represents Samsung’s ultimate foldable breakthrough: under 5mm thickness when opened, 215g light weight, integrated 200MP camera sensor, and a massive 7.9-inch crease-free canvas.

Display
7.9"
Chipset
Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy
Main camera
200MP
Battery
5,000mAh
Full Galaxy Z Fold 9 specifications →

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