Xiaomi Redmi K90
- Snapdragon 8 Elite3 Nanometer
- 7100 mAhSi/C
- 50 MegaPixel4320p
- 6.59 inches1156x2510
-
OS updates until 2029 (4+ years remaining) updates
-
Security patches until 2030 (5+ years) updates
Predecessor Comparison
Here's how Xiaomi Redmi K90 compares with its predecessor Xiaomi Redmi K80:
Advantages of Xiaomi Redmi K90
- This phone is powered by a better chipset: Qualcomm SnapDragon 8 Elite, compared to the predecessor's Qualcomm Snapdragon 8 Gen 3. This means faster processing and improved overall performance.
- This phone offers a larger battery capacity (7100 mAh) compared to the Xiaomi Redmi K80 (6550 mAh), resulting in longer usage time.
📊 Want the ultimate verdict? Compare side-by-side now, click the button below.
Xiaomi Redmi K90 Size
Battery Analysis & Comparison
compared to other Flagship Killer models
Average: 5,599mAh | Current: 7,100mAh
TOP 3 Flagship Killer Devices By Battery Capacity
Last 4 yearsSmartphones using Qualcomm SnapDragon 8 Elite chipset
| Released | 2025 October 23 |
| NFC | Yes |
| Initial OS | Android 16 |
| Details | Android 16, HyperOS 3 |
| Major update cycle | 4 years |
| Security update cycle | 5 years |
| Card slot | No |
| Charger in the box | Yes |
| Charger Speed | 100 watt |
| Body | |
|---|---|
| Dimensions | 157.5 x 75.3 x 8 mm |
| Weight | 206 g |
| IP Rating | IP68, Waterproof up to 1.5 meters depth for 30 minutes |
| SIM | Nano-SIM + Nano-SIM |
| Details | Plastic back and aluminum frame |
| Colors | Black, White, Blue, Purple |
| Display | |
|---|---|
| Protection | None |
| Tech | AMOLED |
| Refresh rate | 120Hz |
| Brightness | 3500 nits |
| Size | 6.59 inches, 106.5 cm2 |
| Screen to Body Ratio | 89.8% |
| Resolution | 1156 x 2510 pixels, 19.5:9 ratio 419 ppi density |
68B colors, 2560Hz PWM, Dolby Vision, HDR Vivid, HDR10+ | |
| Performance | |
|---|---|
| Chipset - V1 | Qualcomm SnapDragon 8 Elite |
| Nanometer | 3 nm |
| GPU | Adreno 830 |
| Internal Storage | UFS 4.0 |
| CPU | Octa-core 2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M |
| RAM/Storage V1 | 12GB/256GB |
| RAM/Storage V2 | 12GB/512GB |
| RAM/Storage V3 | 16GB/512GB |
| RAM/Storage V4 | 16GB/1024GB |
| Battery | |
|---|---|
| Capacity | 7100mAh |
| Wired charging | 100W |
| Wireless charging | No wireless charging |
| Specs | Non-removable Si/C Li-Po |
| USB | USB Type-C, OTG |
| Cameras | |
|---|---|
| Main | 50 MP, f/1.9, 24mm wide, 1/1.55", 1.0µm, PDAF, OIS |
| OIS | Yes |
| Features | Color spectrum sensor, LED flash, HDR, panorama |
| Video | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+ |
| Selfie | 20 MP, wide, 1/2.0, 0.8µm |
| Selfie Video | 1080p@30/60fps |
| Sound | |
|---|---|
| Stereo | Stereo speakers and sound |
| Quality | Tuned by Bose, 24-bit/192kHz Hi-Res + Hi-Res wireless audio |
| 3.5mm jack | No |
| FM Radio | No |
| Bluetooth | 5.4, A2DP, LE, LHDC 5.0, ASHA |
| Misc | |
|---|---|
| GPS | GPS L1+L5, BDS B1I+B1c+B2a, GALILEO E1+E5a, QZSS L1+L5, NavIC, GLONASS |
| Sensors | Ultrasonic Fingerprint under display, accelerometer, gyro, proximity, compass |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct |
| WiFi 6/7 | WiFi 7 |
| 5G | Yes |
| Price | 350 € |
What are the key specifications of the Xiaomi Redmi K90?
It is powered by the Qualcomm SnapDragon 8 Elite, fitted with a 6.59 inch display, a battery with 7100 mAh capacity and a main camera sensor of 50MP.
Does this device support NFC?
Yes, it has an NFC chip and can handle contactless payments and other functions that require it.
Does the box include a charger?
It comes with a charger in the box, no need to purchase separately.