Nothing Phone (1) vs Xiaomi 15 Ultra
The Verdict
Nothing Phone (1) delivers exceptional value at $399, featuring a striking design with Glyph LED strips, solid 50MP main camera with OIS, and a crisp 120Hz OLED display at 1200 nits. The Snapdragon 778G+ handles everyday tasks competently, and 33W charging plus 15W wireless support covers most needs adequately. Xiaomi 15 Ultra operates in a completely different league at $999, boasting flagship specs across every dimension: Snapdragon 8 Elite processor, 3200-nit LTPO AMOLED screen with QHD resolution, a comprehensive 200MP telephoto with 5x optical zoom, and formidable 90W wired plus 50W wireless charging. The 1-inch main sensor on Xiaomi captures noticeably superior photos in varied lighting, while 8K video recording and a 5810mAh battery with superior longevity separate it decisively. Xiaomi's IP68 rating also provides true dust and submersion protection versus Nothing's IP53. The 230-gram weight difference reflects Xiaomi's premium titanium construction. For budget-conscious buyers prioritizing design and reliable performance, Nothing Phone (1) remains an intelligent choice. Serious photographers and power users willing to invest 2.5x more gain substantially better imaging, display quality, and flagship features with Xiaomi 15 Ultra.
Who Should Buy
Buy the Nothing Phone (1) if…
- →Unique transparent Glyph Interface LED design stands out
- →Clean Nothing OS closely mirrors stock Android
- →Dual 50 MP cameras perform well for the price
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 (1)
Pros
- Unique transparent Glyph Interface LED design stands out
- Clean Nothing OS closely mirrors stock Android
- Dual 50 MP cameras perform well for the price
- Wireless charging included at mid-range pricing
- Solid 120Hz OLED display
Cons
- Snapdragon 778G+ is mid-tier and shows limits
- Glyph notifications are a novelty more than practical
- Only IP53 splash protection
- 33W charging is modest for 2022
- USB-C 2.0 limits transfer speeds
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 (1) | Xiaomi 15 Ultra |
|---|---|---|
| Software | Android 12 (Nothing OS 1.0) | Android 15 (HyperOS 2) |
| Body | ||
| Weight | 193.5 g | 229 g |
| Material | Aluminum frame, transparent glass back with Glyph LED strips | Titanium frame, Gorilla Glass Victus 2 |
| IP rating | IP53 | IP68 |
| Dimensions | 159.2 x 75.8 x 8.3 mm | 161.1 x 75.2 x 9.17 mm |
| Camera | ||
| Main camera | 50 MP, f/1.88, OIS (Sony IMX766) | 50 MP, f/1.63, OIS (1-inch sensor) |
| Front camera | 16 MP, f/2.45 | 32 MP, f/2.0 |
| Video | 4K@30fps | 8K@30fps, 4K@120fps |
| Ultrawide | 50 MP, f/2.2, 114-degree (Samsung JN1) | 50 MP, f/2.0, 128-degree |
| Telephoto | — | 200 MP, f/2.6, 5x periscope optical zoom, OIS |
| Memory | ||
| RAM | 8 GB | 16 GB |
| Storage options | 128 GB, 256 GB | 256 GB, 512 GB, 1 TB |
| Battery | ||
| Capacity | 4500 mAh | 5810 mAh |
| Charging | 33W wired | 90W wired |
| Wireless charging | 15W wireless | 50W wireless |
| Display | ||
| Size | 6.55 inches | 6.73 inches |
| Type | OLED | LTPO AMOLED |
| Resolution | 2400 x 1080 | 3200 x 1440 |
| Refresh rate | 120Hz | 1-120Hz |
| Brightness (nits) | 1200 | 3200 |
| Processor | ||
| CPU | Octa-core (1x2.5 GHz Cortex-A78 & 3x2.4 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
| GPU | Adreno 642L | Adreno 830 |
| Chipset | Qualcomm Snapdragon 778G+ | 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 |
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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.
Explore more in phones, see all Nothing products or all Xiaomi products. View full details for the Nothing Phone (1) or the Xiaomi 15 Ultra.

