Apple iPhone 14 Pro Max vs OnePlus Open
The Apple iPhone 14 Pro Max is the premium option, boasting a stunning 6.7" ProMotion display and a powerful A16 Bionic chip. However, the OnePlus Open offers a larger 7.82" foldable screen that's perfect for multitasking. Key specs: Display: 6.7" vs 7.82" and Battery: 4323 mAh vs 4805 mAh.
Why compare these? The Apple iPhone 14 Pro Max (high-end) and OnePlus Open (premium flagship) represent different approaches to smartphones. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | Apple iPhone | OnePlus Open |
|---|---|---|
| User Rating | ✓4.4★ (250 reviews) | 4.1★ (371 reviews) |
| Top Strength | First iPhone to introduce the Dynamic Island interface | Widely considered the best foldable hardware design (virtually no crease) |
| Main Drawback | Uses the obsolete Lightning port instead of USB-C | No wireless charging (major omission at $1,699 price point) |
| Market Position | Premium | ✓Flagship |
Apple iPhone 14 Pro Max
iOS
Minimum 5 years from release date (guaranteed security updates); historically supports 6+ years of OS upgrades
Apple A16 Bionic chip (4nm; 6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)
Apple 5-core GPU (A16 Bionic)
OnePlus Open
Android
4 major Android OS upgrades and 5 years of security updates
Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
Adreno 740
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Apple iPhone 14 Pro Max vs OnePlus Open
Apple iPhone 14 Pro Max
OnePlus Open
| Criterion | Apple iPhone 14 Pro Max | OnePlus Open |
|---|---|---|
| Rating | ★4.4(250)Best Buy | ★4.1(371)Amazon |
Operating System | iOS | Android |
Software Support | Minimum 5 years from release date (guaranteed security updates); historically supports 6+ years of OS upgrades | 4 major Android OS upgrades and 5 years of security updates |
Processor | Apple A16 Bionic chip (4nm; 6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine) | Qualcomm Snapdragon 8 Gen 2 (SM8550-AB) |
Graphics | Apple 5-core GPU (A16 Bionic) | Adreno 740 |
RAM | 6 GB (LPDDR5) | 16GB LPDDR5X |
Storage | 128GB / 256GB / 512GB / 1TB (NVMe) | 512GB UFS 4.0 |
Display Size | 6.7" (6.69" measured diagonally as a standard rectangle; actual viewable area is less) | Main: 7.82" / Cover: 6.31" |
Screen Type | Super Retina XDR OLED | Main: Flexi-fluid LTPO 3.0 AMOLED / Cover: Super Fluid LTPO 3.0 AMOLED |
Resolution | 2796 x 1290 pixels (460 ppi) | Main: 2440 x 2268 (2K) / Cover: 2484 x 1116 (2K) |
Refresh Rate | Up to 120 Hz (ProMotion adaptive 1-120Hz); Always-On display | 1Hz–120Hz Dynamic (Main); 10Hz–120Hz Dynamic (Cover) |
Peak Brightness | 1000 nits max (typical); 1600 nits peak (HDR); 2000 nits peak (outdoor) | 1,400 nits (HBM) / 2,800 nits (Peak) |
Main Camera | 48MP Main (24 mm, f/1.78), second-generation sensor-shift optical image stabilization, 100% Focus Pixels | 48MP Sony LYT-T808, f/1.7, 1/1.43", OIS (Pixel Stacked) |
Ultra-Wide Camera | 12MP Ultra Wide (13 mm, f/2.2, 120° field of view), 100% Focus Pixels, Macro photography support | 48MP Sony IMX581, f/2.2, 114-degree FOV, 1/2" |
Telephoto Camera | 12MP 3x Telephoto (77 mm, f/2.8), optical image stabilization, 6-element lens | 64MP OmniVision OV64B, f/2.6, 3x Optical Zoom, OIS, 6x In-sensor Zoom |
Optical Zoom | 0.5x, 1x, 2x, 3x optical zoom steps (6x optical zoom range) | 3x Optical Zoom (6x In-sensor lossless) |
Digital Zoom | Up to 15x | Up to 120x (Ultra Res Zoom) |
Video Recording | 4K Dolby Vision at 24/25/30/60 fps; Cinematic mode up to 4K HDR at 30 fps; Action mode up to 2.8K at 60 fps; ProRes video recording up to 4K at 30 fps (1080p at 30 fps for 128GB storage) | 4K @ 60fps (Dolby Vision HDR supported @ 30fps) |
Front Camera | 12MP TrueDepth (f/1.9), autofocus with Focus Pixels, 4K Dolby Vision at 24/25/30/60 fps | Main Inner: 20MP, f/2.2 / Cover: 32MP, f/2.4 |
Battery | 4323 mAh (Li-ion); Up to 29 hours video playback (25 hours streamed) | 4,805mAh (Dual-cell) |
Wired Charging | Lightning; Up to 50% charge in ~30 minutes with 20W adapter or higher | 67W SUPERVOOC (Charger included in box) |
Wireless Charging | MagSafe up to 15W; Qi up to 7.5W | No (Not supported) |
Connectivity | 5G (sub-6 GHz and mmWave) with 4x4 MIMO; Gigabit LTE; Wi-Fi 6 (802.11ax) with 2x2 MIMO; Bluetooth 5.3; Ultra Wideband (First-generation); NFC with reader mode | 5G (Sub-6/mmWave), Wi-Fi 7 (802.11be), Bluetooth 5.3, NFC |
USB | Lightning connector with USB 2 speeds (up to 480 Mb/s) | USB Type-C 3.1 (Video output supported) |
Durability | IP68 (maximum depth of 6 meters up to 30 minutes); Ceramic Shield front; Surgical-grade stainless steel; Textured matte glass back | IPX4 (Splash Resistant only); Ceramic Guard (Cover Glass) |
Dimensions | 6.33" x 3.06" x 0.31" (160.7 x 77.6 x 7.85 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 | 8.47 oz (240 g) | 8.43 oz (239g - Voyager Black) / 8.64 oz (245g - Emerald Dusk) |
Biometrics | Face ID | Side-mounted fingerprint sensor, Face Unlock |
Extras | Dynamic Island; Always-On display; LiDAR Scanner; Dual eSIM (US models); Emergency SOS via satellite; Crash Detection; Ring/Silent switch | Physical Alert Slider, Open Canvas Multitasking, 3 Spatial Speakers (Dolby Atmos) |
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Apple iPhone 14 Pro Max
iOS
Minimum 5 years from release date (guaranteed security updates); historically supports 6+ years of OS upgrades
Apple A16 Bionic chip (4nm; 6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)
Apple 5-core GPU (A16 Bionic)
6 GB (LPDDR5)
128GB / 256GB / 512GB / 1TB (NVMe)
Pros
- First iPhone to introduce the Dynamic Island interface
- Excellent battery life (4323 mAh), still competitive with newer models
Cons
- Uses the obsolete Lightning port instead of USB-C
- Significantly heavier (240 g) than the newer Titanium 'Pro Max' models
OnePlus Open
Android
4 major Android OS upgrades and 5 years of security updates
Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
Adreno 740
16GB LPDDR5X
512GB UFS 4.0
Pros
- Widely considered the best foldable hardware design (virtually no crease)
- Usable cover screen aspect ratio (20:9) feels like a normal phone
Cons
- No wireless charging (major omission at $1,699 price point)
- IPX4 rating is splash-only (Samsung Z Fold is IP48/IPX8 rated)
Which one is better?
The Apple iPhone 14 Pro Max is the better buy for most people - its 48MP camera crushes the OnePlus Open's 64MP in low-light photography.
Who should buy each?
Choose the Apple iPhone 14 Pro Max if: you want a premium feel with a 6.7" display, need excellent battery life for up to 29 hours of video, or prefer a versatile camera system for photography.
Choose the OnePlus Open if: you want a larger 7.82" screen for multitasking, prefer a phone at 8.43oz, or need a 4805mAh battery that lasts longer during use.
Quality Seekers
Higher user rating (4.4★ vs 4.1★) indicates better overall satisfaction
→ Choose Apple iPhone
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose OnePlus Open
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Apple iPhone
First iPhone to Priority
First iPhone to introduce the Dynamic Island interface
→ Choose Apple iPhone
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Bottom line: The Apple iPhone 14 Pro Max edges ahead with a 4.4★ rating compared to 4.1★. However, OnePlus Open remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: Apple iPhone 14 Pro Max or OnePlus Open?
Apple iPhone 14 Pro Max is the better choice if you prioritize first iphone to introduce the dynamic island interface. OnePlus Open wins if you value widely considered the best foldable hardware design (virtually no crease). Both are rated highly (4.4★ vs 4.1★), so consider your specific needs and budget.
+What are the main differences between Apple iPhone 14 Pro Max and OnePlus Open?
Key differences: Apple iPhone 14 Pro Max offers first iphone to introduce the dynamic island interface, while OnePlus Open stands out with widely considered the best foldable hardware design (virtually no crease). Consider that Apple iPhone 14 Pro Max uses the obsolete lightning port instead of usb-c. Meanwhile, OnePlus Open no wireless charging (major omission at $1,699 price point). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 27, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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