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2026 comparison
Updated Jan 27, 2026
|Sources: Amazon, Manufacturer

Apple iPhone 15 Pro Max vs OnePlus 12

The Apple iPhone 15 Pro Max is the premium option here, boasting features like a 5x optical zoom camera and titanium durability. Key specs: Display: 6.7" vs 6.82" and Battery: 4422 mAh vs 5400 mAh.

Why compare these? Both the Apple iPhone 15 Pro Max and OnePlus 12 are premium flagship smartphones competing in the same market segment. This makes them direct rivals for buyers looking for premium flagship features and performance in 2026. Understanding their differences helps you choose the right one for your specific needs.

📱 Display: 6.7" vs 6.82"🔋 Battery: 4422 mAh vs 5400 mAh⚖️ Weight: 7.80 oz vs 7.76 oz

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Key Differences at a Glance

AspectApple iPhoneOnePlus 12
User Rating4.8★ (895 reviews)4.6★ (78 reviews)
Top StrengthFirst iPhone to support Apple Intelligence featuresExcellent value proposition with top-tier specs at a competitive price
Main DrawbackCharging speed is capped at 27W wired and 15W wireless (slower than newer models)IP65 rating is inferior to the industry-standard IP68 (not rated for submersion)
Market PositionFlagshipFlagship
Apple iPhone 15 Pro Max

Apple iPhone 15 Pro Max

4.8
(895)Best Buy
Operating System

iOS

Software Support

Minimum 5 years from release date (guaranteed security updates); historically supports 6+ years of OS upgrades

Processor

Apple A17 Pro chip (3nm; 6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)

Graphics

Apple 6-core GPU (A17 Pro)

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OnePlus 12

OnePlus 12

4.6
(78)Amazon
Operating System

Android

Software Support

4 generations of Android OS upgrades; 5 years of security updates

Processor

Qualcomm Snapdragon 8 Gen 3 Mobile Platform

Graphics

Qualcomm Adreno 750

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Key spec differences

Only the specs that differ are shown here. Winners are highlighted when the data is clear.

Display2 specs
Display SizeKey
Apple iPhone 15 Pro Max
6.7" (6.69" measured diagonally as a standard rectangle; actual viewable area is less)
OnePlus 12
6.82" (measured diagonally from corner to corner)
Winner
Refresh Rate
Apple iPhone 15 Pro Max
Up to 120 Hz (ProMotion adaptive 1-120Hz)
OnePlus 12
1–120Hz (Dynamic)
Performance3 specs
ProcessorKey
Apple iPhone 15 Pro Max
Apple A17 Pro chip (3nm; 6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)
OnePlus 12
Qualcomm Snapdragon 8 Gen 3 Mobile Platform
RAMKey
Apple iPhone 15 Pro Max
8 GB (LPDDR5)
OnePlus 12
12GB / 16GB LPDDR5X
Winner
Storage
Apple iPhone 15 Pro Max
256GB / 512GB / 1TB (NVMe)
OnePlus 12
256GB / 512GB (UFS 4.0)
Camera2 specs
Main CameraKey
Apple iPhone 15 Pro Max
48MP Main (24 mm, f/1.78), 2nd-gen sensor-shift optical image stabilization, 100% Focus Pixels, support for super-high-resolution photos (24MP and 48MP)
OnePlus 12
50MP Wide (Sony LYT-808, f/1.6, 23mm equiv), PDAF, OIS
Winner
Ultra-Wide Camera
Apple iPhone 15 Pro Max
12MP Ultra Wide (13 mm, f/2.2, 120° field of view), 100% Focus Pixels, Macro photography support
OnePlus 12
48MP Ultra-Wide (Sony IMX581, f/2.2, 114° FOV)
Battery2 specs
Battery CapacityKey
Apple iPhone 15 Pro Max
4422 mAh (Li-ion); Up to 29 hours video playback (25 hours streamed)
OnePlus 12
5,400 mAh (Dual-cell 2,700 mAh, non-removable)
Winner
Wireless Charging
Apple iPhone 15 Pro Max
MagSafe up to 15W; Qi2 up to 15W; Qi up to 7.5W
OnePlus 12
50W AIRVOOC; 10W Reverse Wireless Charging
Design2 specs
Weight
Apple iPhone 15 Pro Max
7.81 oz (221 g)
OnePlus 12
7.76 oz (220 g)
Winner
Dimensions
Apple iPhone 15 Pro Max
6.29" x 3.02" x 0.32" (159.9 x 76.7 x 8.25 mm)
OnePlus 12
6.47" x 2.98" x 0.36" (164.3 x 75.8 x 9.15 mm)
Software1 specs
Operating System
Apple iPhone 15 Pro Max
iOS
OnePlus 12
Android
Connectivity1 specs
Connectivity
Apple iPhone 15 Pro Max
5G (sub-6 GHz and mmWave) with 4x4 MIMO; Gigabit LTE; Wi-Fi 6E (802.11ax) with 2x2 MIMO; Bluetooth 5.3; Ultra Wideband (Second-generation); Thread networking technology; NFC with reader mode
OnePlus 12
5G (Sub6/mmWave); Wi-Fi 7 (802.11be); Bluetooth 5.4; NFC; IR Blaster
+

Full specs, pros, and cons

Everything side-by-side with ratings and the full spec list.

Comparison: Apple iPhone 15 Pro Max vs OnePlus 12

Apple iPhone 15 Pro Max

Apple iPhone 15 Pro Max

4.8(895)Best Buy
OnePlus 12

OnePlus 12

4.6(78)Amazon
Apple iPhone 15 Pro Max

Apple iPhone 15 Pro Max

4.8(895)Best Buy
Operating System

iOS

Software Support

Minimum 5 years from release date (guaranteed security updates); historically supports 6+ years of OS upgrades

Processor

Apple A17 Pro chip (3nm; 6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)

Graphics

Apple 6-core GPU (A17 Pro)

RAM

8 GB (LPDDR5)

Storage

256GB / 512GB / 1TB (NVMe)

Pros

  • First iPhone to support Apple Intelligence features
  • 5x optical zoom tetraprism lens significantly improves long-range photography

Cons

  • Charging speed is capped at 27W wired and 15W wireless (slower than newer models)
  • Base model starts at a higher price point (no 128GB option)
OnePlus 12

OnePlus 12

4.6(78)Amazon
Operating System

Android

Software Support

4 generations of Android OS upgrades; 5 years of security updates

Processor

Qualcomm Snapdragon 8 Gen 3 Mobile Platform

Graphics

Qualcomm Adreno 750

RAM

12GB / 16GB LPDDR5X

Storage

256GB / 512GB (UFS 4.0)

Pros

  • Excellent value proposition with top-tier specs at a competitive price
  • Massive 5,400mAh battery paired with very fast 80W wired and 50W wireless charging

Cons

  • IP65 rating is inferior to the industry-standard IP68 (not rated for submersion)
  • Curved screen edges can be prone to accidental touches despite rejection algorithms

Which one is better?

The Apple iPhone 15 Pro Max is the better buy for most people - its superior camera with 5x optical zoom crushes the OnePlus 12's offerings.

Who should buy each?

Choose the Apple iPhone 15 Pro Max if: you want the best camera for photography, value long-term software support, or prefer a premium build quality. (6.7" display, 4422 mAh battery)
Choose the OnePlus 12 if: you need a massive battery for over a day of use, want faster charging options, or prefer a larger display for media consumption. (6.82" display, 5400 mAh battery)

A

Quality Seekers

Higher user rating (4.8★ vs 4.6★) indicates better overall satisfaction

→ Choose Apple iPhone

A

Safe Choice Buyers

More widely tested with 895 reviews vs 78

→ Choose Apple iPhone

A

First iPhone to Priority

First iPhone to support Apple Intelligence features

→ Choose Apple iPhone

B

Excellent value proposition Priority

Excellent value proposition with top-tier specs at a competitive price

→ Choose OnePlus 12

Conclusion

We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.

Bottom line: The Apple iPhone 15 Pro Max edges ahead with a 4.8★ rating compared to 4.6★. However, OnePlus 12 remains a strong contender if its strengths align better with your needs.

Frequently Asked Questions

+Which is better: Apple iPhone 15 Pro Max or OnePlus 12?

Apple iPhone 15 Pro Max is the better choice if you prioritize first iphone to support apple intelligence features. OnePlus 12 wins if you value excellent value proposition with top-tier specs at a competitive price. Both are rated highly (4.8★ vs 4.6★), so consider your specific needs and budget.

+What are the main differences between Apple iPhone 15 Pro Max and OnePlus 12?

Key differences: Apple iPhone 15 Pro Max offers first iphone to support apple intelligence features, while OnePlus 12 stands out with excellent value proposition with top-tier specs at a competitive price. Consider that Apple iPhone 15 Pro Max charging speed is capped at 27w wired and 15w wireless (slower than newer models). Meanwhile, OnePlus 12 ip65 rating is inferior to the industry-standard ip68 (not rated for submersion). 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.

Affiliate disclosure

PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.