Google Pixel 10 Pro vs Samsung Galaxy S21 Ultra
The Verdict
The Google Pixel 10 Pro and Samsung Galaxy S21 Ultra sit in the same category and end up appealing to slightly different buyers. The Google Pixel 10 Pro is the cheaper of the two at $999 versus $1,199, a difference of about $200. The Google Pixel 10 Pro is the newer release, which usually means a faster chipset and longer software support. Google Pixel 10 Pro stands out for 48mp triple camera with 5x telephoto, while Samsung Galaxy S21 Ultra is praised for 100x space zoom with 10x optical telephoto. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.
Who Should Buy
Buy the Google Pixel 10 Pro if…
- →48MP triple camera with 5x telephoto
- →16GB RAM for AI workloads
- →42MP front camera
Buy the Samsung Galaxy S21 Ultra if…
- →100x Space Zoom with 10x optical telephoto
- →108 MP main sensor with excellent detail
- →S Pen support (first S-series to do so)
Pros & Cons
Google Pixel 10 Pro
Pros
- 48MP triple camera with 5x telephoto
- 16GB RAM for AI workloads
- 42MP front camera
- Up to 1TB storage
Cons
- Same 6.3-inch size as base Pixel 10
- 37W charging is mid-tier
- Tensor G5 still behind Snapdragon in raw benchmarks
Samsung Galaxy S21 Ultra
Pros
- 100x Space Zoom with 10x optical telephoto
- 108 MP main sensor with excellent detail
- S Pen support (first S-series to do so)
- 1440p 120Hz LTPO adaptive display
- 5000 mAh battery with all-day endurance
Cons
- Heavy at 227 g
- Snapdragon 888 can overheat under load
- S Pen sold separately, no silo slot
- Slow 25W charging for the class
- No charger or earbuds in the box
Full Specifications
| Spec | Google Pixel 10 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Software | Android 16 | Android 11, One UI 3.1 |
| Body | ||
| Weight | 199 g | 227 g |
| Material | Aluminum frame, Gorilla Glass Victus 2 | Aluminum frame, Gorilla Glass Victus |
| IP rating | IP68 | IP68 |
| Dimensions | 152 x 72 x 8.8 mm | 165.1 x 75.6 x 8.9 mm |
| Camera | ||
| Main camera | 50 MP, f/1.7, OIS | 108 MP, f/1.8, OIS |
| Front camera | 42 MP, f/2.2 | 40 MP, f/2.2 |
| Video | 8K@30fps, 4K@60fps | 8K@24fps, 4K@60fps |
| Telephoto | 48 MP, f/2.8, 5x optical zoom | 10 MP, f/2.4, 3x optical zoom |
| Ultrawide | 48 MP, f/1.7 | 12 MP, f/2.2 |
| Periscope | — | 10 MP, f/4.9, 10x optical zoom |
| Memory | ||
| RAM | 16 GB | 12 GB |
| Storage options | 128 GB, 256 GB, 512 GB, 1 TB | 128 GB, 256 GB, 512 GB |
| Battery | ||
| Capacity | 4870 mAh | 5000 mAh |
| Charging | 37W wired | 25W wired |
| Wireless charging | 23W wireless | 15W wireless |
| Display | ||
| Size | 6.3 inches | 6.8 inches |
| Type | LTPO OLED | Dynamic AMOLED 2X, LTPO |
| Resolution | 1344 x 2992 | 3200 x 1440 |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 3000 | 1500 |
| Processor | ||
| CPU | Octa-core | Octa-core (1x2.84 GHz + 3x2.42 GHz + 4x1.8 GHz) |
| GPU | Mali | Adreno 660 |
| Chipset | Google Tensor G5 | Qualcomm Snapdragon 888 |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 3.2 | USB-C 3.2 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.2 |
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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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