Samsung Galaxy S26+ vs Xiaomi 15
The Verdict
The Samsung Galaxy S26+ and Xiaomi 15 sit in the same category and end up appealing to slightly different buyers. The Xiaomi 15 is the cheaper of the two at $599 versus $1,000, a difference of about $401. The Samsung Galaxy S26+ is the newer release, which usually means a faster chipset and longer software support. Samsung Galaxy S26+ stands out for larger 6.7-inch qhd+ display, while Xiaomi 15 is praised for snapdragon 8 elite delivers top-tier performance. 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 Samsung Galaxy S26+ if…
- →Larger 6.7-inch QHD+ display
- →45W fast charging
- →4900 mAh battery
Buy the Xiaomi 15 if…
- →Snapdragon 8 Elite delivers top-tier performance
- →Triple 50MP camera system with Leica optics at a competitive price
- →Compact 6.36-inch size with flagship specs — rare in 2025
Pros & Cons
Samsung Galaxy S26+
Pros
- Larger 6.7-inch QHD+ display
- 45W fast charging
- 4900 mAh battery
- Snapdragon 8 Elite Gen 5
Cons
- Same 12MP ultrawide as base S26
- No S Pen support
- Incremental upgrade over S25+
Xiaomi 15
Pros
- Snapdragon 8 Elite delivers top-tier performance
- Triple 50MP camera system with Leica optics at a competitive price
- Compact 6.36-inch size with flagship specs — rare in 2025
- Blazing 90W wired charging fills the 5400 mAh battery in under 30 minutes
- 3200-nit peak brightness is excellent for outdoor visibility
Cons
- HyperOS still carries some bloatware and ad placements
- 2.6x telephoto lacks the reach of 5x periscope competitors
- Limited global availability compared to Samsung and Apple
- No headphone jack
Full Specifications
| Spec | Samsung Galaxy S26+ | Xiaomi 15 |
|---|---|---|
| Software | Android 16, One UI 8 | Android 15 (HyperOS 2) |
| Body | ||
| Weight | 190 g | 191 g |
| Material | Armor Aluminum frame | Aluminum frame, Gorilla Glass Victus 2 |
| IP rating | IP68 | IP68 |
| Dimensions | 157 x 75 x 7.3 mm | 152.3 x 71.2 x 8.08 mm |
| Camera | ||
| Main camera | 50 MP, f/1.8, OIS | 50 MP, f/1.6, OIS (Light Fusion 900 sensor) |
| Front camera | 12 MP, f/2.2 | 32 MP, f/2.0 |
| Video | 8K@30fps, 4K@60fps | 8K@24fps, 4K@60fps |
| Telephoto | 10 MP, f/2.4, 3x optical zoom | 50 MP, f/2.0, 2.6x optical zoom |
| Ultrawide | 12 MP, f/2.2 | 50 MP, f/2.2, 115-degree |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage options | 256 GB, 512 GB | 256 GB, 512 GB |
| Battery | ||
| Capacity | 4900 mAh | 5400 mAh |
| Charging | 45W wired | 90W wired |
| Wireless charging | 15W wireless | 50W wireless |
| Display | ||
| Size | 6.7 inches | 6.36 inches |
| Type | Dynamic AMOLED 2X | LTPO AMOLED |
| Resolution | 1440 x 3120 | 2670 x 1200 |
| Refresh rate | 120Hz | 1-120Hz |
| Brightness (nits) | 2600 | 3200 |
| Processor | ||
| CPU | Octa-core | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
| GPU | Adreno | Adreno 830 |
| Chipset | Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 3.2 | USB-C 3.2 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
Want to compare a third product?
Add another product for a 3-way comparison.
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.
Explore more in phones, see all Samsung products or all Xiaomi products. View full details for the Samsung Galaxy S26+ or the Xiaomi 15.