OnePlus Nord 3 vs Xiaomi 12
The Verdict
OnePlus Nord 3 delivers exceptional value at $399, featuring a larger 6.74-inch AMOLED display with superior 1450-nits brightness and a massive 5000mAh battery paired with blazing-fast 80W charging. Its MediaTek Dimensity 9000 processor handles everyday tasks admirably, while the 50MP Sony IMX890 main camera with OIS captures solid photos. Xiaomi 12 commands premium positioning at $749, showcasing a more compact design, flagship Snapdragon 8 Gen 1 performance, and impressive 8K video recording capability. Its 50MP IMX766 sensor and 32MP front camera excel in detail, plus wireless charging adds convenience. However, the smaller 4500mAh battery and slower 67W charging undermine its premium price positioning. For most users seeking maximum battery life, screen real estate, and rapid charging at an attractive price, Nord 3 presents superior value. Xiaomi 12 appeals primarily to compact phone enthusiasts and those prioritizing video performance.
Who Should Buy
Buy the OnePlus Nord 3 if…
- →Dimensity 9000 delivers flagship-tier performance
- →80W fast charging for rapid top-ups
- →50 MP Sony IMX890 sensor for good low-light
Buy the Xiaomi 12 if…
- →Compact flagship at 6.28 inches
- →67W wired and 50W wireless charging
- →Good 50 MP main camera with OIS
Category Scores
Pros & Cons
OnePlus Nord 3
Pros
- Dimensity 9000 delivers flagship-tier performance
- 80W fast charging for rapid top-ups
- 50 MP Sony IMX890 sensor for good low-light
- 5000 mAh battery with great endurance
- Bright 1450 nit AMOLED display
Cons
- No wireless charging
- No official IP rating
- 8 MP ultrawide and 2 MP macro are weak
- Not available in North America
- USB 2.0 data speeds
Xiaomi 12
Pros
- Compact flagship at 6.28 inches
- 67W wired and 50W wireless charging
- Good 50 MP main camera with OIS
- Lightweight at 180 g
- Harman Kardon stereo speakers
Cons
- Snapdragon 8 Gen 1 runs hot
- No telephoto camera
- 13 MP ultrawide is weak
- No official IP rating
- MIUI 13 bloatware
Full Specifications
| Spec | OnePlus Nord 3 | Xiaomi 12 |
|---|---|---|
| Software | Android 13, OxygenOS 13.1 | Android 12, MIUI 13 |
| Body | ||
| Weight | 193.5 g | 180 g |
| Material | Plastic frame, Gorilla Glass 5 | Aluminum frame, Gorilla Glass Victus |
| IP rating | No official rating | No official rating |
| Dimensions | 162.9 x 75 x 8.2 mm | 152.7 x 69.9 x 8.16 mm |
| Camera | ||
| Main camera | 50 MP, f/1.8, OIS (Sony IMX890) | 50 MP, f/1.9, OIS (Sony IMX766) |
| Front camera | 16 MP, f/2.4 | 32 MP, f/2.45 |
| Macro | 2 MP, f/2.4 | 5 MP, f/2.4 |
| Video | 4K@30fps | 8K@24fps, 4K@60fps |
| Ultrawide | 8 MP, f/2.2 | 13 MP, f/2.4 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage options | 128 GB, 256 GB | 128 GB, 256 GB |
| Battery | ||
| Capacity | 5000 mAh | 4500 mAh |
| Charging | 80W SuperVOOC wired | 67W wired |
| Wireless charging | No | 50W wireless |
| Display | ||
| Size | 6.74 inches | 6.28 inches |
| Type | AMOLED | AMOLED |
| Resolution | 2772 x 1240 | 2400 x 1080 |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 1450 | 1100 |
| Processor | ||
| CPU | Octa-core (1x3.05 GHz + 3x2.85 GHz + 4x1.80 GHz) | Octa-core (1x3.0 GHz + 3x2.5 GHz + 4x1.8 GHz) |
| GPU | Mali-G710 MC10 | Adreno 730 |
| Chipset | MediaTek Dimensity 9000 | Qualcomm Snapdragon 8 Gen 1 |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 2.0 | USB-C 2.0 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.3 | 5.2 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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