Redmi Note 15 vs Samsung Galaxy S25 Ultra
Which one should you buy?
Who leads where?
- DisplayRedmi Note 15
- PerformanceSamsung Galaxy S25 Ultra
- CameraSamsung Galaxy S25 Ultra
- DesignRedmi Note 15
- Durability and securityRedmi Note 15
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
 RedmiRedmi Note 15No reviews yet |  SamsungSamsung Galaxy S25 UltraNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Processor | Snapdragon 6 Gen 3 | Snapdragon 8 Elite |
| Screen Size | 6.77" | 6.9" |
| Main Camera | 108 MP | 200 MP |
| Battery | 5520 mAh | 5000 mAh |
| Fast Charging | 45 W | 45 W |
| Display | ||
| Size | 6.77" | 6.9" |
| Panel | AMOLED | Dynamic LTPO AMOLED 2X |
| Resolution | 1080x2392 | 3120x1440 |
| Refresh Rate | 120 Hz | 120 Hz |
| Peak Brightness | 3200 nit | 2600 nit |
| Performance | ||
| Chipset | Snapdragon 6 Gen 3 | Snapdragon 8 Elite |
| Graphics Processor | Adreno 710 | Adreno 830 |
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage type | UFS 2.2 | — |
| Manufacturing Technology | 4 nm | 3 nm |
| Camera | ||
| Main Camera | 108 MP | 200 MP |
| Main Aperture | f/1.7 | f/1.7 |
| Ultra Wide | 8 MP | 50 MP |
| Telephoto | — | 50 MP 5x 111mm periscope + 10 MP 3x |
| Front Camera | 20 MP | 12 MP |
| Battery and Charging | ||
| Capacity | 5520 mAh | 5000 mAh |
| Cell Type | Si/C Li-Ion | — |
| Wired Charging | 45 W | 45 W |
| Wireless Charging Support | No | Yes |
| Design | ||
| Weight | 178 g | 218 g |
| Thickness | 7.4 mm | 8.2 mm |
| Frame | Plastic | Titanium |
| Back Surface | Plastic | Gorilla Glass Victus 2 |
| Connectivity | ||
| 5G | Yes | Yes |
| SIM | Dual Nano-SIM | Nano SIM + eSIM |
| Satellite Connectivity | — | No |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| NFC | Yes | Yes |
| Durability and security | ||
| IP Certification | IP66 | IP68 |
| Biyometrik | Optical In-Display Fingerprint | Ultrasonic in-display fingerprint |
| Military Standard | MIL-STD-810H | — |
| Software | ||
| Operating System | Android | Android |
| Version | Android 15 | Android 15 (One UI 7) |
| Interface | HyperOS 2 | — |
| Multimedia and ports | ||
| Speaker | Stereo (Dolby Atmos) | Stereo |
| USB | USB Type-C 2.0 | USB Type-C |
Redmi Note 15 leads on 6 of 11 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.