DailyTechPricesDevice Comparison
| Redmi K90 Ultra | Redmi K90 Max | |
|---|---|---|
| LAUNCH DATE | ||
| Announced | 2026, June 30 | 2026, April 21 |
| Released | 2026, June 30 | 2026, April 21 |
| Status | Available | Available |
| NETWORK | ||
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE | 1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66 | 1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 |
| 5G | 1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA | 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / WCDMA / LTE / 5G | GSM / WCDMA / LTE / 5G |
| BODY | ||
| Build | Glass front, Aluminum frame | Glass front (Dragon Crystal Glass), Aluminum frame, Glass-fiber reinforced plastic back or silicone polymer back |
| Dimensions | 162.91 x 77.93 x 8.18 mm | 162.9 x 77.9 x 8.1 mm (6.41 x 3.07 x 0.32 in) |
| IP Rating | IP68/IP69 dust tight and Water resistant (high pressure water jets; immersible up to 1.5m for 30 min) | IP66/IP68/IP69 Dust/water Resistant |
| SIM | Dual Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 227 g | 227 g |
| DISPLAY | ||
| Brightness | 3500 nits (peak) | 3500 nits (peak) |
| Protection | — | Xiaomi Dragon Crystal Glass |
| Refresh Rate | 165Hz | 165Hz |
| Resolution | 1280 x 2772 pixels | 1280 x 2772 pixels |
| Screen-to-body | ~90.3% | ~90.3% |
| Size | 6.83 inches | 6.83 inches |
| Type | AMOLED | AMOLED |
| PLATFORM | ||
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro) |
| Chipset | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9500 |
| GPU | Adreno 830 (1200 MHz) | Mali-G1 Ultra MC12 |
| OS | Android 16; HyperOS | Android 16; HyperOS 3 |
| MEMORY | ||
| Card slot | No | No |
| Internal | 256 / 512 GB | 256 / 512 GB / 1 TB |
| RAM | 12 / 16 GB | 12 / 16 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Storage/RAM variants | 256 / 512 GB; 12 / 16 GB RAM | 256 / 512 GB / 1 TB; 12 / 16 GB RAM |
| MAIN CAMERA | ||
| Features | Color spectrum sensor, LED Flash, Panorama, HDR | LED Flash, Panorama, HDR |
| MAIN CAMERA | 50 MP main with OIS; 8 MP ultrawide | 50 MP main with OIS; 8 MP ultrawide |
| Video | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ | 8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
| SELFIE CAMERA | ||
| Features | HDR | HDR |
| Selfie camera | 20 MP | 20 MP |
| Video | 4K@30/60fps, 1080p@30fps | 1080p@30fps |
| SOUND | ||
| 3.5mm jack | No | No |
| Loudspeaker | Yes, with Stereo Speakers | Yes, with Stereo Speakers |
| COMMUNICATION | ||
| Bluetooth | 5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast | 5.4, A2DP, LE, LHDC |
| NFC | Yes | Yes |
| Positioning | Yes | Yes |
| Radio | No | No |
| USB | USB Type-C | USB Type-C |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct | Wi-Fi 7, dual-band, Wi-Fi Direct |
| FEATURES | ||
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass |
| BATTERY | ||
| Capacity | 8550mAh | 8550mAh |
| Charging Type | 100W wired; 22.5W reverse wired | 100W wired; 22.5W reverse wired |
| Type | Non-removable Si/C Li-Ion Battery | Non-removable Li-Po Battery |
| ADDITIONAL INFORMATION | ||
| Colors | Black, Blue, Silver | Silver, Blue, Black |
| Compatibility | China | China |
| Models | Redmi K90 Ultra 5G, 2604FRK1EC | Redmi K90 Max |
| Price in Nigeria | ₦1,200,000 | ₦1,150,000 |
| SECURITY | ||
| Security | Biometric security: Fingerprint (under display, optical). | Biometric security: Fingerprint (under display, ultrasonic). |