Nothing Phone (2a) Plus vs Xiaomi 15 Ultra
The Verdict
Nothing Phone 2a Plus delivers impressive value at $399 with its vibrant 1300-nit AMOLED display, smooth 120Hz refresh rate, and capable 50MP dual camera system featuring OIS. MediaTek Dimensity 7350 Pro handles daily tasks competently while the 5000mAh battery provides solid endurance. However, Xiaomi 15 Ultra justifies its $999 premium through flagship specifications: the 3200-nit LTPO display offers superior brightness and resolution at 3200x1440, Snapdragon 8 Elite delivers significantly faster performance, and the camera system excels with a 1-inch 50MP main sensor, 200MP 5x telephoto, and 8K video capability. The 15 Ultra also supports 90W charging, 50W wireless charging, and carries IP68 water resistance versus the 2a Plus's IP54 rating. For budget-conscious buyers seeking solid Android experience, the Nothing Phone 2a Plus is excellent. For photography enthusiasts and power users demanding premium performance, Xiaomi 15 Ultra's advanced imaging and processing justify the investment.
Who Should Buy
Buy the Nothing Phone (2a) Plus if…
- →Unique Glyph Interface LEDs for silent notifications and alerts
- →50 MP triple camera system including a strong 50 MP ultrawide
- →Clean, stock-like Nothing OS with fast updates and minimal bloat
Buy the Xiaomi 15 Ultra if…
- →200MP periscope telephoto with 5x optical zoom rivals Galaxy S25 Ultra
- →1-inch main sensor with Leica optics produces stunning photos
- →Titanium frame gives a premium, durable build
Category Scores
Pros & Cons
Nothing Phone (2a) Plus
Pros
- Unique Glyph Interface LEDs for silent notifications and alerts
- 50 MP triple camera system including a strong 50 MP ultrawide
- Clean, stock-like Nothing OS with fast updates and minimal bloat
- 50W fast charging is quick for the 5000 mAh battery
- Premium transparent design stands out in the midrange
Cons
- No wireless charging despite the $399 price
- MediaTek Dimensity 7350 Pro is less popular with developers
- IP54 splash resistance is below IP68 flagships
- Video limited to 4K@30fps — no 60fps option
- Only 256 GB storage option with no expandable storage
Xiaomi 15 Ultra
Pros
- 200MP periscope telephoto with 5x optical zoom rivals Galaxy S25 Ultra
- 1-inch main sensor with Leica optics produces stunning photos
- Titanium frame gives a premium, durable build
- 4K@120fps video recording is industry-leading
- 90W fast charging and 50W wireless on a huge 5810 mAh battery
Cons
- Heavy at 229 g and thick at 9.17 mm
- Very expensive at $999 with limited global availability
- HyperOS software experience lags behind iOS and One UI
- Camera bump is extremely large
Full Specifications
| Spec | Nothing Phone (2a) Plus | Xiaomi 15 Ultra |
|---|---|---|
| Software | Android 14 (Nothing OS 2.6) | Android 15 (HyperOS 2) |
| Body | ||
| Weight | 190 g | 229 g |
| Material | Aluminum frame, Glyph Interface LED back | Titanium frame, Gorilla Glass Victus 2 |
| IP rating | IP54 | IP68 |
| Dimensions | 161.7 x 76.3 x 8.55 mm | 161.1 x 75.2 x 9.17 mm |
| Camera | ||
| Main camera | 50 MP, f/1.88, PDAF, OIS, Sony IMX890 | 50 MP, f/1.63, OIS (1-inch sensor) |
| Front camera | 50 MP, f/2.2 | 32 MP, f/2.0 |
| Video | 4K@30fps | 8K@30fps, 4K@120fps |
| Ultrawide | 50 MP, f/2.2, Samsung JN1 | 50 MP, f/2.0, 128-degree |
| Telephoto | — | 200 MP, f/2.6, 5x periscope optical zoom, OIS |
| Memory | ||
| RAM | 8 GB / 12 GB | 16 GB |
| Storage options | 256 GB | 256 GB, 512 GB, 1 TB |
| Battery | ||
| Capacity | 5000 mAh | 5810 mAh |
| Charging | 50W wired | 90W wired |
| Wireless charging | No | 50W wireless |
| Display | ||
| Size | 6.7 inches | 6.73 inches |
| Type | AMOLED | LTPO AMOLED |
| Resolution | 2412 x 1084 | 3200 x 1440 |
| Refresh rate | 120Hz | 1-120Hz |
| Brightness (nits) | 1300 | 3200 |
| Processor | ||
| CPU | Octa-core (4x2.8 GHz + 4x2.0 GHz) | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
| GPU | Mali-G610 MC4 | Adreno 830 |
| Chipset | MediaTek Dimensity 7350 Pro 5G | Qualcomm Snapdragon 8 Elite |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 2.0 | USB-C 3.2 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
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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