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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerOnePlus Open vs Apple iPhone 13
The OnePlus Open is the flagship option here, offering a stunning foldable design and impressive specs. The iPhone 13 offers a more compact 6.1" screen and excellent build quality,.
📱 Display: 7.82" vs 6.1"⚡ Refresh: 120 Hz vs 60 Hz🔋 Battery: 4805 mAh vs 3240 mAh
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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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Apple iPhone 13
★4.8
(818)•Best Buy
Operating System:iOS
Software Support:Typically 6+ years of OS updates from release (2021)
Processor:Apple A15 Bionic (5nm)
Graphics:Apple GPU (4-core graphics)
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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
OnePlus Open
Apple iPhone 13
Display2 specs
Display SizeKey
OnePlus Open
Main: 7.82" / Cover: 6.31"Winner
Apple iPhone 13
6.1"
Refresh Rate
OnePlus Open
1Hz–120Hz Dynamic (Main); 10Hz–120Hz Dynamic (Cover)Winner
Apple iPhone 13
60Hz
Performance3 specs
ProcessorKey
OnePlus Open
Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
Apple iPhone 13
Apple A15 Bionic (5nm)
RAMKey
OnePlus Open
16GB LPDDR5XWinner
Apple iPhone 13
4GB LPDDR4X
Storage
OnePlus Open
512GB UFS 4.0Winner
Apple iPhone 13
128GB / 256GB / 512GB NVMe
Camera2 specs
Main CameraKey
OnePlus Open
48MP Sony LYT-T808, f/1.7, 1/1.43", OIS (Pixel Stacked)Winner
Apple iPhone 13
12MP Wide, f/1.6, 26mm, 1.7µm, Sensor-shift OIS, Dual Pixel PDAF
Ultra-Wide Camera
OnePlus Open
48MP Sony IMX581, f/2.2, 114-degree FOV, 1/2"
Apple iPhone 13
12MP Ultrawide, f/2.4, 13mm, 120-degree FOV
Battery2 specs
Battery CapacityKey
OnePlus Open
4,805mAh (Dual-cell)Winner
Apple iPhone 13
3,240mAh (approximate)
Wireless Charging
OnePlus Open
No (Not supported)
Apple iPhone 13
15W MagSafe Wireless / 7.5W Qi Wireless
Design2 specs
Weight
OnePlus Open
8.43 oz (239g - Voyager Black) / 8.64 oz (245g - Emerald Dusk)
Apple iPhone 13
6.14 oz (174 g)Winner
Dimensions
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
Apple iPhone 13
5.78 x 2.82 x 0.30 in (146.7 x 71.5 x 7.65 mm)
Software1 specs
Operating System
OnePlus Open
Android
Apple iPhone 13
iOS
Connectivity1 specs
Connectivity
OnePlus Open
5G (Sub-6/mmWave), Wi-Fi 7 (802.11be), Bluetooth 5.3, NFC
Apple iPhone 13
5G (Sub-6 GHz & mmWave), Wi-Fi 6 (802.11ax), Bluetooth 5.0, NFC, UWB
+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: OnePlus Open vs Apple iPhone 13
OnePlus Open
★4.1(371)Amazon
Apple iPhone 13
★4.8(818)Best Buy
| Criterion | OnePlus Open | Apple iPhone 13 |
|---|---|---|
| Rating | ★4.1(371)Amazon | ★4.8(818)Best Buy |
Operating System | Android | iOS |
Software Support | 4 major Android OS upgrades and 5 years of security updates | Typically 6+ years of OS updates from release (2021) |
Processor | Qualcomm Snapdragon 8 Gen 2 (SM8550-AB) | Apple A15 Bionic (5nm) |
Graphics | Adreno 740 | Apple GPU (4-core graphics) |
RAM | 16GB LPDDR5X | 4GB LPDDR4X |
Storage | 512GB UFS 4.0 | 128GB / 256GB / 512GB NVMe |
Display Size | Main: 7.82" / Cover: 6.31" | 6.1" |
Screen Type | Main: Flexi-fluid LTPO 3.0 AMOLED / Cover: Super Fluid LTPO 3.0 AMOLED | Super Retina XDR OLED, HDR10, Dolby Vision |
Resolution | Main: 2440 x 2268 (2K) / Cover: 2484 x 1116 (2K) | 2532 x 1170 pixels (460 ppi) |
Refresh Rate | 1Hz–120Hz Dynamic (Main); 10Hz–120Hz Dynamic (Cover) | 60Hz |
Peak Brightness | 1,400 nits (HBM) / 2,800 nits (Peak) | 800 nits (Typical) / 1,200 nits (HDR Peak) |
Main Camera | 48MP Sony LYT-T808, f/1.7, 1/1.43", OIS (Pixel Stacked) | 12MP Wide, f/1.6, 26mm, 1.7µm, Sensor-shift OIS, Dual Pixel PDAF |
Ultra-Wide Camera | 48MP Sony IMX581, f/2.2, 114-degree FOV, 1/2" | 12MP Ultrawide, f/2.4, 13mm, 120-degree FOV |
Telephoto Camera | 64MP OmniVision OV64B, f/2.6, 3x Optical Zoom, OIS, 6x In-sensor Zoom | No (Not supported) |
Optical Zoom | 3x Optical Zoom (6x In-sensor lossless) | 2x Optical Zoom Out (0.5x to 1x) |
Digital Zoom | Up to 120x (Ultra Res Zoom) | Up to 5x |
Video Recording | 4K @ 60fps (Dolby Vision HDR supported @ 30fps) | 4K @ 60fps (Dolby Vision HDR supported); Cinematic mode (1080p @ 30fps) |
Front Camera | Main Inner: 20MP, f/2.2 / Cover: 32MP, f/2.4 | 12MP TrueDepth, f/2.2, 23mm, SL 3D (Biometrics) |
Battery | 4,805mAh (Dual-cell) | 3,240mAh (approximate) |
Wired Charging | 67W SUPERVOOC (Charger included in box) | 20W+ Fast Charging (50% in 30 min) via Lightning |
Wireless Charging | No (Not supported) | 15W MagSafe Wireless / 7.5W Qi Wireless |
Connectivity | 5G (Sub-6/mmWave), Wi-Fi 7 (802.11be), Bluetooth 5.3, NFC | 5G (Sub-6 GHz & mmWave), Wi-Fi 6 (802.11ax), Bluetooth 5.0, NFC, UWB |
USB | USB Type-C 3.1 (Video output supported) | Lightning Connector (USB 2.0 speeds) |
Durability | IPX4 (Splash Resistant only); Ceramic Guard (Cover Glass) | IP68 (Maximum depth of 6 meters up to 30 minutes); Ceramic Shield front |
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 | 5.78 x 2.82 x 0.30 in (146.7 x 71.5 x 7.65 mm) |
Weight | 8.43 oz (239g - Voyager Black) / 8.64 oz (245g - Emerald Dusk) | 6.14 oz (174 g) |
Biometrics | Side-mounted fingerprint sensor, Face Unlock | Face ID |
Extras | Physical Alert Slider, Open Canvas Multitasking, 3 Spatial Speakers (Dolby Atmos) | MagSafe ecosystem support, Stereo speakers, Dual eSIM support |
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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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Apple iPhone 13
Rating:★4.8(818)Best Buy
Operating System:iOS
Software Support:Typically 6+ years of OS updates from release (2021)
Processor:Apple A15 Bionic (5nm)
Graphics:Apple GPU (4-core graphics)
RAM:4GB LPDDR4X
Storage:128GB / 256GB / 512GB NVMe
Display Size:6.1"
Screen Type:Super Retina XDR OLED, HDR10, Dolby Vision
Resolution:2532 x 1170 pixels (460 ppi)
Refresh Rate:60Hz
Peak Brightness:800 nits (Typical) / 1,200 nits (HDR Peak)
Main Camera:12MP Wide, f/1.6, 26mm, 1.7µm, Sensor-shift OIS, Dual Pixel PDAF
Ultra-Wide Camera:12MP Ultrawide, f/2.4, 13mm, 120-degree FOV
Telephoto Camera:No (Not supported)
Optical Zoom:2x Optical Zoom Out (0.5x to 1x)
Digital Zoom:Up to 5x
Video Recording:4K @ 60fps (Dolby Vision HDR supported); Cinematic mode (1080p @ 30fps)
Front Camera:12MP TrueDepth, f/2.2, 23mm, SL 3D (Biometrics)
Battery:3,240mAh (approximate)
Wired Charging:20W+ Fast Charging (50% in 30 min) via Lightning
Wireless Charging:15W MagSafe Wireless / 7.5W Qi Wireless
Connectivity:5G (Sub-6 GHz & mmWave), Wi-Fi 6 (802.11ax), Bluetooth 5.0, NFC, UWB
USB:Lightning Connector (USB 2.0 speeds)
Durability:IP68 (Maximum depth of 6 meters up to 30 minutes); Ceramic Shield front
Dimensions:5.78 x 2.82 x 0.30 in (146.7 x 71.5 x 7.65 mm)
Weight:6.14 oz (174 g)
Biometrics:Face ID
Extras:MagSafe ecosystem support, Stereo speakers, Dual eSIM support
✓ Pros:
- • Excellent build quality with Ceramic Shield and IP68 rating
- • Strong battery life for its size (beat many Android competitors at launch)
- • A15 Bionic chip remains highly capable for everyday tasks and gaming
- • High-quality video recording with Dolby Vision HDR
- • Compact and lightweight 6.1-inch form factor
✗ Cons:
- • Stuck on 60Hz refresh rate (Competitors offer 120Hz)
- • Uses proprietary Lightning port instead of universal USB-C
- • Charging speed is relatively slow (Max ~20-23W)
- • No telephoto lens for optical zoom
- • Cinematic Mode video is limited to 1080p (Pro models support 4K)
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Which one is better?
Grab the iPhone 13 if you want a lighter phone at 6.14oz - it's perfect for everyday use without the bulk.
Who should buy each?
Choose the OnePlus Open if: you want a huge 7.82" display for multitasking, you need a powerful camera system with 48MP + 64MP lenses, or you want 120Hz refresh rate for smooth scrolling.
Choose the Apple iPhone 13 if: you prefer a lightweight phone at 6.14oz, you want a durable build with IP68 rating, or you need a reliable device for everyday tasks without breaking the bank.
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Frequently Asked Questions
+Which has better value?
OnePlus Open excels if you value widely considered the best foldable hardware design (virtually no crease). Apple iPhone 13 is better if you prioritize excellent build quality with ceramic shield and ip68 rating. 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.
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