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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerSamsung Galaxy Z Flip6 vs OnePlus Open
Key specs: Display: 6.7" vs 7.82" and Battery: 4000 mAh vs 4805 mAh. What matters most here is how each phone fits your needs. You'll love this if you want a device that keeps up with your busy lifestyle and provides a stunning display for everything from gaming to streaming.
📱 Display: 6.7" vs 7.82"🔋 Battery: 4000 mAh vs 4805 mAh⚖️ Weight: 6.60 oz vs 8.43 oz
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Samsung Galaxy Z Flip6
★4.2
(115)•Amazon
Operating System:Android
Software Support:7 generations of OS upgrades; 7 years of security updates
Processor:Qualcomm Snapdragon 8 Gen 3 for Galaxy (SM8650-AC)
Graphics:Qualcomm Adreno 750 (1 GHz)
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OnePlus Open
★4.1
(371)•Amazon
Operating System:Android
Software Support:4 major Android OS upgrades and 5 years of security updates
Processor:Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
Graphics:Adreno 740
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Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Samsung Galaxy Z Flip6
OnePlus Open
Display2 specs
Display SizeKey
Samsung Galaxy Z Flip6
6.7" Main (unfolded) + 3.4" Cover
OnePlus Open
Main: 7.82" / Cover: 6.31"Winner
Refresh Rate
Samsung Galaxy Z Flip6
Main: 1–120Hz (Adaptive); Cover: 60Hz
OnePlus Open
1Hz–120Hz Dynamic (Main); 10Hz–120Hz Dynamic (Cover)
Performance3 specs
ProcessorKey
Samsung Galaxy Z Flip6
Qualcomm Snapdragon 8 Gen 3 for Galaxy (SM8650-AC)
OnePlus Open
Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
RAMKey
Samsung Galaxy Z Flip6
12GB LPDDR5X
OnePlus Open
16GB LPDDR5XWinner
Storage
Samsung Galaxy Z Flip6
256GB / 512GB (UFS 4.0)
OnePlus Open
512GB UFS 4.0Winner
Camera2 specs
Main CameraKey
Samsung Galaxy Z Flip6
50MP Wide (f/1.8, 85° FOV), Dual Pixel AF, OIS
OnePlus Open
48MP Sony LYT-T808, f/1.7, 1/1.43", OIS (Pixel Stacked)Winner
Ultra-Wide Camera
Samsung Galaxy Z Flip6
12MP Ultra-Wide (f/2.2, 123° FOV)
OnePlus Open
48MP Sony IMX581, f/2.2, 114-degree FOV, 1/2"
Battery2 specs
Battery CapacityKey
Samsung Galaxy Z Flip6
4,000 mAh (Typical, Dual-cell)
OnePlus Open
4,805mAh (Dual-cell)Winner
Wireless Charging
Samsung Galaxy Z Flip6
Fast Wireless Charging 2.0 (15W); Wireless PowerShare (4.5W)
OnePlus Open
No (Not supported)
Design2 specs
Weight
Samsung Galaxy Z Flip6
6.60 oz (187 g)Winner
OnePlus Open
8.43 oz (239g - Voyager Black) / 8.64 oz (245g - Emerald Dusk)
Dimensions
Samsung Galaxy Z Flip6
Unfolded: 6.50" x 2.83" x 0.27" (165.1 x 71.9 x 6.9 mm); Folded: 3.35" x 2.83" x 0.59" (85.1 x 71.9 x 14.9 mm)
OnePlus Open
Open: 6.04 x 5.63 x 0.23 in (153.4 x 143.1 x 5.8 mm) / Closed: 6.04 x 2.89 x 0.46 in
Connectivity1 specs
Connectivity
Samsung Galaxy Z Flip6
5G (Sub6/mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC
OnePlus Open
5G (Sub-6/mmWave), Wi-Fi 7 (802.11be), Bluetooth 5.3, NFC
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Samsung Galaxy Z Flip6 vs OnePlus Open
Samsung Galaxy Z Flip6
★4.2(115)Amazon
OnePlus Open
★4.1(371)Amazon
| Criterion | Samsung Galaxy Z Flip6 | OnePlus Open |
|---|---|---|
| Rating | ★4.2(115)Amazon | ★4.1(371)Amazon |
Operating System | Android | Android |
Software Support | 7 generations of OS upgrades; 7 years of security updates | 4 major Android OS upgrades and 5 years of security updates |
Processor | Qualcomm Snapdragon 8 Gen 3 for Galaxy (SM8650-AC) | Qualcomm Snapdragon 8 Gen 2 (SM8550-AB) |
Graphics | Qualcomm Adreno 750 (1 GHz) | Adreno 740 |
RAM | 12GB LPDDR5X | 16GB LPDDR5X |
Storage | 256GB / 512GB (UFS 4.0) | 512GB UFS 4.0 |
Display Size | 6.7" Main (unfolded) + 3.4" Cover | Main: 7.82" / Cover: 6.31" |
Screen Type | Foldable Dynamic LTPO AMOLED 2X (Main); Super AMOLED (Cover) | Main: Flexi-fluid LTPO 3.0 AMOLED / Cover: Super Fluid LTPO 3.0 AMOLED |
Resolution | Main: 1080 x 2640 pixels (FHD+); Cover: 720 x 748 pixels | Main: 2440 x 2268 (2K) / Cover: 2484 x 1116 (2K) |
Refresh Rate | Main: 1–120Hz (Adaptive); Cover: 60Hz | 1Hz–120Hz Dynamic (Main); 10Hz–120Hz Dynamic (Cover) |
Peak Brightness | 2,600 nits (Peak, Main) / 1,600 nits (Peak, Cover) | 1,400 nits (HBM) / 2,800 nits (Peak) |
Main Camera | 50MP Wide (f/1.8, 85° FOV), Dual Pixel AF, OIS | 48MP Sony LYT-T808, f/1.7, 1/1.43", OIS (Pixel Stacked) |
Ultra-Wide Camera | 12MP Ultra-Wide (f/2.2, 123° FOV) | 48MP Sony IMX581, f/2.2, 114-degree FOV, 1/2" |
Telephoto Camera | N/A (No dedicated telephoto lens) | 64MP OmniVision OV64B, f/2.6, 3x Optical Zoom, OIS, 6x In-sensor Zoom |
Optical Zoom | N/A (Enables 2x Optical Quality Zoom via 50MP sensor crop) | 3x Optical Zoom (6x In-sensor lossless) |
Digital Zoom | Up to 10x Digital Zoom | Up to 120x (Ultra Res Zoom) |
Video Recording | 4K@60fps, 1080p@60/120/240fps | 4K @ 60fps (Dolby Vision HDR supported @ 30fps) |
Front Camera | 10MP Front (f/2.2, 85° FOV) | Main Inner: 20MP, f/2.2 / Cover: 32MP, f/2.4 |
Battery | 4,000 mAh (Typical, Dual-cell) | 4,805mAh (Dual-cell) |
Wired Charging | Up to 25W Super Fast Charging (Adapter sold separately) | 67W SUPERVOOC (Charger included in box) |
Wireless Charging | Fast Wireless Charging 2.0 (15W); Wireless PowerShare (4.5W) | No (Not supported) |
Connectivity | 5G (Sub6/mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC | 5G (Sub-6/mmWave), Wi-Fi 7 (802.11be), Bluetooth 5.3, NFC |
USB | USB Type-C 3.2 Gen 1 | USB Type-C 3.1 (Video output supported) |
Durability | IP48 (Water resistant up to 1.5m; Protected against foreign objects >1mm, not dust tight); Armor Aluminum; Gorilla Glass Victus 2 | IPX4 (Splash Resistant only); Ceramic Guard (Cover Glass) |
Dimensions | Unfolded: 6.50" x 2.83" x 0.27" (165.1 x 71.9 x 6.9 mm); Folded: 3.35" x 2.83" x 0.59" (85.1 x 71.9 x 14.9 mm) | Open: 6.04 x 5.63 x 0.23 in (153.4 x 143.1 x 5.8 mm) / Closed: 6.04 x 2.89 x 0.46 in |
Weight | 6.60 oz (187 g) | 8.43 oz (239g - Voyager Black) / 8.64 oz (245g - Emerald Dusk) |
Biometrics | Side-mounted Fingerprint Sensor; Face Recognition | Side-mounted fingerprint sensor, Face Unlock |
Extras | Galaxy AI; FlexWindow with Widget support; Flex Mode; Samsung Knox | Physical Alert Slider, Open Canvas Multitasking, 3 Spatial Speakers (Dolby Atmos) |
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Samsung Galaxy Z Flip6
Rating:★4.2(115)Amazon
Operating System:Android
Software Support:7 generations of OS upgrades; 7 years of security updates
Processor:Qualcomm Snapdragon 8 Gen 3 for Galaxy (SM8650-AC)
Graphics:Qualcomm Adreno 750 (1 GHz)
RAM:12GB LPDDR5X
Storage:256GB / 512GB (UFS 4.0)
Display Size:6.7" Main (unfolded) + 3.4" Cover
Screen Type:Foldable Dynamic LTPO AMOLED 2X (Main); Super AMOLED (Cover)
Resolution:Main: 1080 x 2640 pixels (FHD+); Cover: 720 x 748 pixels
Refresh Rate:Main: 1–120Hz (Adaptive); Cover: 60Hz
Peak Brightness:2,600 nits (Peak, Main) / 1,600 nits (Peak, Cover)
Main Camera:50MP Wide (f/1.8, 85° FOV), Dual Pixel AF, OIS
Ultra-Wide Camera:12MP Ultra-Wide (f/2.2, 123° FOV)
Telephoto Camera:N/A (No dedicated telephoto lens)
Optical Zoom:N/A (Enables 2x Optical Quality Zoom via 50MP sensor crop)
Digital Zoom:Up to 10x Digital Zoom
Video Recording:4K@60fps, 1080p@60/120/240fps
Front Camera:10MP Front (f/2.2, 85° FOV)
Battery:4,000 mAh (Typical, Dual-cell)
Wired Charging:Up to 25W Super Fast Charging (Adapter sold separately)
Wireless Charging:Fast Wireless Charging 2.0 (15W); Wireless PowerShare (4.5W)
Connectivity:5G (Sub6/mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC
USB:USB Type-C 3.2 Gen 1
Durability:IP48 (Water resistant up to 1.5m; Protected against foreign objects >1mm, not dust tight); Armor Aluminum; Gorilla Glass Victus 2
Dimensions:Unfolded: 6.50" x 2.83" x 0.27" (165.1 x 71.9 x 6.9 mm); Folded: 3.35" x 2.83" x 0.59" (85.1 x 71.9 x 14.9 mm)
Weight:6.60 oz (187 g)
Biometrics:Side-mounted Fingerprint Sensor; Face Recognition
Extras:Galaxy AI; FlexWindow with Widget support; Flex Mode; Samsung Knox
✓ Pros:
- • Upgraded 50MP main camera provides significantly better detail and 2x crop zoom
- • Larger 4,000mAh battery and vapor chamber cooling improve longevity and performance
- • Snapdragon 8 Gen 3 for Galaxy offers top-tier speed and AI capabilities
- • Bright 2,600-nit main display matches the S24 Ultra's visibility
- • Compact form factor fits easily into small pockets or bags
✗ Cons:
- • Charging speed is still limited to 25W, slower than most premium competitors
- • Cover screen is locked to 60Hz and has limited widget functionality out of the box
- • No dedicated telephoto lens; zoom is limited to 10x digital
- • IP48 rating is still not dust-proof (vulnerable to sand/fine dust)
- • Samsung DeX support is missing (unlike the Fold6)
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OnePlus Open
Rating:★4.1(371)Amazon
Operating System:Android
Software Support:4 major Android OS upgrades and 5 years of security updates
Processor:Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
Graphics:Adreno 740
RAM:16GB LPDDR5X
Storage:512GB UFS 4.0
Display Size:Main: 7.82" / Cover: 6.31"
Screen Type:Main: Flexi-fluid LTPO 3.0 AMOLED / Cover: Super Fluid LTPO 3.0 AMOLED
Resolution:Main: 2440 x 2268 (2K) / Cover: 2484 x 1116 (2K)
Refresh Rate:1Hz–120Hz Dynamic (Main); 10Hz–120Hz Dynamic (Cover)
Peak Brightness:1,400 nits (HBM) / 2,800 nits (Peak)
Main Camera:48MP Sony LYT-T808, f/1.7, 1/1.43", OIS (Pixel Stacked)
Ultra-Wide Camera:48MP Sony IMX581, f/2.2, 114-degree FOV, 1/2"
Telephoto Camera:64MP OmniVision OV64B, f/2.6, 3x Optical Zoom, OIS, 6x In-sensor Zoom
Optical Zoom:3x Optical Zoom (6x In-sensor lossless)
Digital Zoom:Up to 120x (Ultra Res Zoom)
Video Recording:4K @ 60fps (Dolby Vision HDR supported @ 30fps)
Front Camera:Main Inner: 20MP, f/2.2 / Cover: 32MP, f/2.4
Battery:4,805mAh (Dual-cell)
Wired Charging:67W SUPERVOOC (Charger included in box)
Wireless Charging:No (Not supported)
Connectivity:5G (Sub-6/mmWave), Wi-Fi 7 (802.11be), Bluetooth 5.3, NFC
USB:USB Type-C 3.1 (Video output supported)
Durability:IPX4 (Splash Resistant only); Ceramic Guard (Cover Glass)
Dimensions:Open: 6.04 x 5.63 x 0.23 in (153.4 x 143.1 x 5.8 mm) / Closed: 6.04 x 2.89 x 0.46 in
Weight:8.43 oz (239g - Voyager Black) / 8.64 oz (245g - Emerald Dusk)
Biometrics:Side-mounted fingerprint sensor, Face Unlock
Extras:Physical Alert Slider, Open Canvas Multitasking, 3 Spatial Speakers (Dolby Atmos)
✓ Pros:
- • Widely considered the best foldable hardware design (virtually no crease)
- • Usable cover screen aspect ratio (20:9) feels like a normal phone
- • Open Canvas software allows superior multitasking vs. competitors
- • High-end camera system with unique 64MP 3x periscope zoom
- • Fast 67W charging with adapter included (rare for foldables)
✗ Cons:
- • No wireless charging (major omission at $1,699 price point)
- • IPX4 rating is splash-only (Samsung Z Fold is IP48/IPX8 rated)
- • Significant camera bump makes it wobble on flat surfaces
- • Heavier and thicker than standard flagship slab phones
- • Zoom beyond 6x is digital and quality drops compared to S24 Ultra
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Which one is better?
Grab the Z Flip6 if you need a more compact design and prefer Samsung's camera tech - it's 50MP vs 64MP.
Who should buy each?
Choose the Samsung Galaxy Z Flip6 if: you want a compact foldable that fits easily in your pocket, you prioritize camera quality for photography, or you prefer Samsung's software experience. (6.7" display, 4000 mAh battery)
Choose the OnePlus Open if: you need a larger display for multitasking, you want longer battery life for all-day use, or you value fast charging to minimize downtime. (7.82" display, 4805 mAh battery)
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Samsung Galaxy Z Flip6 excels if you value upgraded 50mp main camera provides significantly better detail and 2x crop zoom. OnePlus Open is better if you prioritize widely considered the best foldable hardware design (virtually no crease). Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
Affiliate disclosure
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