Google Pixel 10a vs Samsung Galaxy S25 Ultra
The Verdict
The Google Pixel 10a and Samsung Galaxy S25 Ultra sit in the same category and end up appealing to slightly different buyers. The Google Pixel 10a is the cheaper of the two at $499 versus $1,300, a difference of about $801. The Google Pixel 10a is the newer release, which usually means a faster chipset and longer software support. Google Pixel 10a stands out for exceptional computational photography with tensor g5 ai processing, while Samsung Galaxy S25 Ultra is praised for class-leading 200 mp main camera with 5x periscope zoom. 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 10a if…
- →Exceptional computational photography with Tensor G5 AI processing
- →Bright 90Hz OLED display with 3000 nits peak brightness
- →Large 5000mAh battery with all-day endurance
Buy the Samsung Galaxy S25 Ultra if…
- →Class-leading 200 MP main camera with 5x periscope zoom
- →Built-in S Pen for note-taking and productivity
- →Bright 2600-nit display with Gorilla Glass Armor 2
Pros & Cons
Google Pixel 10a
Pros
- Exceptional computational photography with Tensor G5 AI processing
- Bright 90Hz OLED display with 3000 nits peak brightness
- Large 5000mAh battery with all-day endurance
- IP67 water and dust resistance
- Clean Android experience with guaranteed updates
Cons
- No telephoto lens for zoom photography
- 128GB base storage non-expandable
- Slower 25W charging compared to competitors
- Modest performance gains over Pixel 9a
Samsung Galaxy S25 Ultra
Pros
- Class-leading 200 MP main camera with 5x periscope zoom
- Built-in S Pen for note-taking and productivity
- Bright 2600-nit display with Gorilla Glass Armor 2
- Snapdragon 8 Elite delivers top-tier performance
- 7 years of OS and security updates
Cons
- Very expensive at $1299 starting price
- S Pen lost Bluetooth remote features
- Charging speed still capped at 45W
- Large and heavy for one-handed use
Full Specifications
| Spec | Google Pixel 10a | Samsung Galaxy S25 Ultra |
|---|---|---|
| Camera | ||
| Main camera | 50MP f/1.7 | 200 MP, f/1.7, OIS |
| Front camera | 13MP f/2.2 | 12 MP, f/2.2 |
| Telephoto | — | 50 MP 5x periscope + 10 MP 3x |
| Ultrawide | 13MP f/2.2 | 50 MP, f/1.9 |
| Video | — | 8K@30fps, 4K@120fps |
| Design | ||
| Colors | Obsidian, Porcelain, Peony | — |
| Weight | 199g | — |
| IP rating | IP67 | — |
| Battery | ||
| Capacity | 5000mAh | 5000 mAh |
| Charging Speed | 25W | — |
| Wireless Charging | — | |
| Charging | — | 45W wired |
| Wireless charging | — | 15W Qi2 |
| Display | ||
| Size | 6.2 inches | 6.9 inches |
| Type | OLED | Dynamic AMOLED 2X LTPO |
| Brightness | 3000 nits peak | — |
| Resolution | 2412 x 1080 | 3120 x 1440 |
| Refresh rate | 90Hz | 120Hz |
| Brightness (nits) | — | 2600 |
| Performance | ||
| RAM | 8GB | — |
| Chipset | Google Tensor G5 | — |
| Storage | 128GB | — |
| Software | — | Android 15, One UI 7 |
| Body | ||
| Weight | — | 218 g |
| Material | — | Titanium frame, Gorilla Glass Armor 2 |
| IP rating | — | IP68 |
| Dimensions | — | 162.8 x 77.6 x 8.2 mm |
| Memory | ||
| RAM | — | 12 GB |
| Storage options | — | 256 GB, 512 GB, 1 TB |
| Processor | ||
| CPU | — | Octa-core (2x4.47 GHz + 6x3.53 GHz) |
| GPU | — | Adreno 830 |
| Chipset | — | Snapdragon 8 Elite for Galaxy |
| Connectivity | ||
| 5G | — | |
| NFC | — | |
| USB | — | USB-C 3.2 |
| Wi-Fi | — | Wi-Fi 7 |
| Bluetooth | — | 5.4 |
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