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

Apple iPhone 15 vs OnePlus 12

If you're after a flagship experience, the OnePlus 12 is your go-to with its massive 6.82" QHD+ display and 120Hz refresh rate. The Apple iPhone 15, while more of a mid-range option, offers an impressive 48MP camera that shines in low light. That's a significant difference when you're always on the go. Key specs: Display: 6.1" vs 6.82" and Refresh: 60 Hz vs 120 Hz.

Why compare these? The Apple iPhone 15 (mid-range) and OnePlus 12 (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.

📱 Display: 6.1" vs 6.82"⚡ Refresh: 60 Hz vs 120 Hz🔋 Battery: 3349 mAh vs 5400 mAh

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Key Differences at a Glance

AspectApple iPhoneOnePlus 12
User Rating4.8★ (951 reviews)4.6★ (78 reviews)
Top StrengthHigh-resolution 48MP main camera with useful 2x optical-quality cropExcellent value proposition with top-tier specs at a competitive price
Main DrawbackDisplay limited to 60 Hz (no ProMotion 120 Hz)IP65 rating is inferior to the industry-standard IP68 (not rated for submersion)
Market PositionMid-rangeFlagship
Apple iPhone 15

Apple iPhone 15

4.8
(951)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 A16 Bionic chip (6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)

Graphics

Apple 5-core GPU (A16 Bionic)

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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
6.1" (6.12" 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
60 Hz
OnePlus 12
1–120Hz (Dynamic)
Winner
Performance3 specs
ProcessorKey
Apple iPhone 15
Apple A16 Bionic chip (6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)
OnePlus 12
Qualcomm Snapdragon 8 Gen 3 Mobile Platform
RAMKey
Apple iPhone 15
6 GB (LPDDR5)
OnePlus 12
12GB / 16GB LPDDR5X
Winner
Storage
Apple iPhone 15
128GB / 256GB / 512GB (NVMe)
OnePlus 12
256GB / 512GB (UFS 4.0)
Winner
Camera2 specs
Main CameraKey
Apple iPhone 15
48MP Main (26 mm, f/1.6), 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
12MP Ultra Wide (13 mm, f/2.4, 120° field of view)
OnePlus 12
48MP Ultra-Wide (Sony IMX581, f/2.2, 114° FOV)
Battery2 specs
Battery CapacityKey
Apple iPhone 15
3349 mAh (Li-ion); Up to 20 hours video playback (16 hours streamed)
OnePlus 12
5,400 mAh (Dual-cell 2,700 mAh, non-removable)
Winner
Wireless Charging
Apple iPhone 15
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
6.02 oz (171 g)
Winner
OnePlus 12
7.76 oz (220 g)
Dimensions
Apple iPhone 15
5.81" x 2.82" x 0.31" (147.6 x 71.6 x 7.80 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
iOS
OnePlus 12
Android
Connectivity1 specs
Connectivity
Apple iPhone 15
5G (sub-6 GHz and mmWave) with 4x4 MIMO; Gigabit LTE; Wi-Fi 6 (802.11ax) with 2x2 MIMO; Bluetooth 5.3; Ultra Wideband (Second-generation); 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 vs OnePlus 12

Apple iPhone 15

Apple iPhone 15

4.8(951)Best Buy
OnePlus 12

OnePlus 12

4.6(78)Amazon
Apple iPhone 15

Apple iPhone 15

4.8(951)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 A16 Bionic chip (6-core CPU: 2 performance + 4 efficiency; 16-core Neural Engine)

Graphics

Apple 5-core GPU (A16 Bionic)

RAM

6 GB (LPDDR5)

Storage

128GB / 256GB / 512GB (NVMe)

Pros

  • High-resolution 48MP main camera with useful 2x optical-quality crop
  • Bright, color-accurate OLED display (up to 2000 nits outdoor)

Cons

  • Display limited to 60 Hz (no ProMotion 120 Hz)
  • USB-C port limited to USB 2.0 data transfer speeds (480 Mb/s)
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?

Grab the iPhone 15 if you prioritize camera quality and a lighter device at 6.02 oz versus the OnePlus's 7.76 oz.

Who should buy each?

Choose the Apple iPhone 15 if: you shoot a lot of photos with its 48MP camera, prefer a lighter phone at 6.02 oz, or want a premium build quality.
Choose the OnePlus 12 if: you need exceptional battery life at 5400mAh, enjoy a larger 6.82" display for media, or want the fastest charging with 80W wired speeds.

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 951 reviews vs 78

→ Choose Apple iPhone

B

Premium Buyers

Higher-tier option with more premium features and build quality

→ Choose OnePlus 12

A

Value Seekers

Better value proposition for buyers who don't need top-tier features

→ Choose Apple iPhone

Conclusion

There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.

Bottom line: The Apple iPhone 15 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 or OnePlus 12?

Apple iPhone 15 is the better choice if you prioritize high-resolution 48mp main camera with useful 2x optical-quality crop. 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 and OnePlus 12?

Key differences: Apple iPhone 15 offers high-resolution 48mp main camera with useful 2x optical-quality crop, while OnePlus 12 stands out with excellent value proposition with top-tier specs at a competitive price. Consider that Apple iPhone 15 display limited to 60 hz (no promotion 120 hz). 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.