Redmi K90 Ultra vs Vivo Y500
Which one should you buy?
Who leads where?
- PerformanceRedmi K90 Ultra
- Battery and ChargingRedmi K90 Ultra
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.
The differences in short
Processor: Redmi K90 Ultra Snapdragon 8 Elite, Vivo Y500 Unisoc T7300. Screen Size is the same on both: 6.83". Main Camera is the same on both: 50 MP. Redmi K90 Ultra leads on Battery: 8550 mAh against 8100 mAh. Redmi K90 Ultra leads on Fast Charging: 100 W against 44 W.
Which one for what you do?
Gaming
Redmi K90 Ultra
96% – 58%
Photo / Video
Redmi K90 Ultra
61% – 50%
Battery Life
Redmi K90 Ultra
85% – 50%
Daily Use
Even
73% – 72%
The percentages are Kacbu Match scores: computed from official specifications for that use, with no price in them.
 RedmiRedmi K90 UltraNo reviews yet |  VivoVivo Y500No reviews yet | |
|---|---|---|
| Key Differences | ||
| Processor | Snapdragon 8 Elite | Unisoc T7300 |
| Screen Size | 6.83" | 6.83" |
| Main Camera | 50 MP | 50 MP |
| Battery | 8550 mAh | 8100 mAh |
| Fast Charging | 100 W | 44 W |
| Display | ||
| Size | 6.83" | 6.83" |
| Panel | AMOLED | AMOLED |
| Resolution | 1280x2772 | 1260x2800 |
| Refresh Rate | 165 Hz | 120 Hz |
| Peak Brightness | 3500 nit | 5000 nit |
| Performance | ||
| Chipset | Snapdragon 8 Elite | Unisoc T7300 |
| Graphics Processor | Adreno 830 | No data |
| RAM | 12 GB | 6 GB |
| Storage | 256 GB | 128 GB |
| Storage type | UFS 4.1 | LPDDR4X + UFS 2.2 |
| Manufacturing Technology | 3 nm | No data |
| Camera | ||
| Main Camera | 50 MP | 50 MP |
| Main Aperture | f/1.7 | f/1.8 |
| Ultra Wide | 8 MP | No data |
| Front Camera | 20 MP | 32 MP |
| Battery and Charging | ||
| Capacity | 8550 mAh | 8100 mAh |
| Cell Type | Silicon-carbon | No data |
| Wired Charging | 100 W | 44 W |
| Design | ||
| Weight | 227 g | 210 g |
| Thickness | 8.2 mm | 8.29 mm |
| Frame | Aluminum | No data |
| Back Surface | Glass | No data |
| Connectivity | ||
| 5G | Yes | Yes |
| SIM | Dual SIM | Dual Nano-SIM |
| Wi-Fi | Wi-Fi 7 | No data |
| Bluetooth | 5.4 | 5.4 |
| NFC | No data | Yes |
| Durability and security | ||
| IP Certification | IP68/IP69 | IP68/IP69 |
| Biometrics | Optical In-Display Fingerprint | In-Screen Fingerprint |
| Software | ||
| Operating System | Android | No data |
| Version | Android 16 | Android 16 |
| Interface | HyperOS 3 | OriginOS 6 |
| Multimedia and ports | ||
| Speaker | Stereo (Bose-tuned) | No data |
| USB | USB Type-C | USB 2.0 Type C |
Redmi K90 Ultra leads on 7 of 10 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.