OnePlus 9 Pro vs iPhone 12
Head-to-head specifications
| Metric | OnePlus 9 Pro | iPhone 12 | Difference |
|---|---|---|---|
| AnTuTu v10 score | 915,852 | 1,091,814 | -16.1% |
| Chipset | Snapdragon 888 | Apple A14 Bionic | — |
| Display | 6.7" 120 Hz | 6.1" 60 Hz | — |
| Battery (mAh) | 4,500 | 2,815 | +59.9% |
| Rear cameras | 48+8+50+2 MP | 12+12 MP | — |
| Front camera (MP) | 16 | 12 | — |
| RAM / storage (base) | 8 GB / 128 GB | 4 GB / 64 GB | — |
| Max configuration | 12 GB / 256 GB | 4 GB / 256 GB | — |
| Weight (g) | 197 | 164 | +20.1% |
| Connectivity / unlock | 5G · Under-display | 5G · No - Face ID | — |
| Launch price (USD) | $969–$1,069 | $799–$949 | +21.3% |
- iPhone 12 leads on raw performance by about 16% on AnTuTu v10 (Snapdragon 888 vs Apple A14 Bionic).
- iPhone 12 is the cheaper option at launch pricing.
Verdict: OnePlus 9 Pro or iPhone 12?
OnePlus 9 Pro advantages
- Battery capacity (+37%)
- Display smoothness (+50%)
- Camera resolution (+76%)
- Memory (+50%)
iPhone 12 advantages
- Raw performance (+16%)
- Lightness (+17%)
- Affordability (+18%)
Which should you choose?
- Choose the OnePlus 9 Pro if you need all-day (or two-day) battery life.
- Choose the iPhone 12 if you game or want the most headroom for years of updates.
- Choose the OnePlus 9 Pro if you want the smoothest scrolling and gaming.
Value for money
iPhone 12 delivers more performance per dollar, making it the better value of the two at their listed prices.
OnePlus 9 Pro vs iPhone 12: which should you choose?
OnePlus 9 Pro — OnePlus Android 11 smartphone (2021) with a 6.7-inch 120 Hz LTPO Fluid2 AMOLED, Snapdragon 888, 4500 mAh battery and 50MP main camera, scoring about 915,852 on AnTuTu v10; launched at $969.
iPhone 12 — Apple iOS 14 smartphone (2020) with a 6.1-inch 60 Hz Super Retina XDR OLED, Apple A14 Bionic, 2815 mAh battery and 12MP main camera, scoring about 1,091,814 on AnTuTu v10; launched at $799.
OnePlus 9 Pro vs iPhone 12: iPhone 12 is the faster phone. iPhone 12 leads on raw performance by about 16% on AnTuTu v10 (Snapdragon 888 vs Apple A14 Bionic). iPhone 12 is the cheaper option at launch pricing.
Performance and everyday use
The iPhone 12 is the faster device on raw benchmarks (1,091,814 vs 915,852 on AnTuTu v10), running the Apple A14 Bionic against the Snapdragon 888. For messaging, browsing and social apps both feel instant — the gap matters most for gaming and long-term headroom.
Display and battery
OnePlus 9 Pro carries a 6.7-inch 120 Hz LTPO Fluid2 AMOLED against a 6.1-inch 60 Hz Super Retina XDR OLED on the iPhone 12. Batteries are 4,500 and 2,815 mAh — though software tuning and chipset efficiency shape real-world endurance as much as capacity.
Cameras, storage and price
Rear arrays are 48+8+50+2 MP versus 12+12 MP, with 16 MP and 12 MP front cameras. Base configurations start at 8 GB / 128 GB and 4 GB / 64 GB. The iPhone 12 is the more affordable at about $799 launch price, which may matter more than a small spec gap.
The verdict
Both are credible choices in the smartphone comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the OnePlus 9 Pro better than the iPhone 12?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. iPhone 12 leads on raw performance by about 16% on AnTuTu v10 (Snapdragon 888 vs Apple A14 Bionic).
What is the main difference between the OnePlus 9 Pro and the iPhone 12?
iPhone 12 leads on raw performance by about 16% on AnTuTu v10 (Snapdragon 888 vs Apple A14 Bionic). iPhone 12 is the cheaper option at launch pricing.
Which is better value?
iPhone 12 delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the OnePlus 9 Pro if you need all-day (or two-day) battery life. Choose the iPhone 12 if you game or want the most headroom for years of updates.
Methodology
Smartphones are compared on AnTuTu v10 benchmark scores, chipset, display size and refresh rate, battery capacity, rear and front camera resolution, RAM and storage across launch variants, weight, and launch pricing (USD). Each model shows its base variant with the top-spec configuration noted where multiple variants exist. Benchmark scores reflect the listed chipset variant; real-world battery life and camera quality depend on software tuning, not just hardware numbers.