Google Pixel 5 vs Xiaomi 15 Ultra
The Verdict
Pixel 5 and Xiaomi 15 Ultra occupy vastly different market segments despite both being premium phones. Pixel 5's 6.0-inch OLED display refreshes at 90Hz with 700 nits brightness, powered by Snapdragon 765G and 8GB RAM, delivering capable performance for everyday tasks. Its 12.2MP main camera with f/1.7 aperture and optical image stabilization produces excellent photos through computational photography, while the 4080mAh battery supports 18W wired and 12W wireless charging. At $699, it represents solid value for a compact, refined device. Xiaomi 15 Ultra targets enthusiasts with nearly double the price tag. Its 6.73-inch LTPO AMOLED screen reaches 3200 nits peak brightness and 1-120Hz variable refresh, paired with flagship Snapdragon 8 Elite and 16GB RAM for demanding apps. The camera system dominates: 50MP main with 1-inch sensor, 200MP 5x periscope telephoto, and 8K video recording at 30fps outclass Pixel 5's single-camera approach significantly. The 5810mAh battery with 90W charging and 50W wireless charging provide real-world advantages. Pixel 5 excels at photography fundamentals and price-to-performance ratio, while Xiaomi 15 Ultra offers superior hardware specs and versatility. Choose Pixel 5 for balanced, practical performance; select Xiaomi 15 Ultra for maximum specs and creative control.
Who Should Buy
Buy the Google Pixel 5 if…
- →Compact and lightweight at 151 g
- →90Hz smooth OLED display
- →Excellent camera with Night Sight and astrophotography
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
Google Pixel 5
Pros
- Compact and lightweight at 151 g
- 90Hz smooth OLED display
- Excellent camera with Night Sight and astrophotography
- Wireless charging and reverse wireless charging
- IP68 water resistance
Cons
- Mid-range Snapdragon 765G in a $699 phone
- No telephoto camera
- 8 MP selfie camera is dated
- Only 128 GB storage option
- Bio-resin coating scratches easily
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 | Google Pixel 5 | Xiaomi 15 Ultra |
|---|---|---|
| Software | Android 11 | Android 15 (HyperOS 2) |
| Body | ||
| Weight | 151 g | 229 g |
| Material | Aluminum unibody, bio-resin coating | Titanium frame, Gorilla Glass Victus 2 |
| IP rating | IP68 | IP68 |
| Dimensions | 144.7 x 70.4 x 8.0 mm | 161.1 x 75.2 x 9.17 mm |
| Camera | ||
| Main camera | 12.2 MP, f/1.7, OIS | 50 MP, f/1.63, OIS (1-inch sensor) |
| Front camera | 8 MP, f/2.0 | 32 MP, f/2.0 |
| Video | 4K@60fps | 8K@30fps, 4K@120fps |
| Ultrawide | 16 MP, f/2.2 | 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, 512 GB, 1 TB |
| Battery | ||
| Capacity | 4080 mAh | 5810 mAh |
| Charging | 18W wired | 90W wired |
| Wireless charging | 12W wireless | 50W wireless |
| Display | ||
| Size | 6.0 inches | 6.73 inches |
| Type | OLED | LTPO AMOLED |
| Resolution | 2340 x 1080 | 3200 x 1440 |
| Refresh rate | 90Hz | 1-120Hz |
| Brightness (nits) | 700 | 3200 |
| Processor | ||
| CPU | Octa-core (1x2.4 GHz + 1x2.2 GHz + 6x1.8 GHz) | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
| GPU | Adreno 620 | Adreno 830 |
| Chipset | Qualcomm Snapdragon 765G | Qualcomm Snapdragon 8 Elite |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 3.1 | USB-C 3.2 |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 7 |
| Bluetooth | 5.0 | 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.
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