Xiaomi Redmi K90 has better RAM than OnePlus Nord 6. In terms of display resolution, OnePlus Nord 6 has better resolution of 2800 x 1272 than Xiaomi Redmi K90 which has resolution of 2510 x 1156. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K90 | OnePlus Nord 6 |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.59 in | 6.83 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7100 mAh | 7500 mAh |
| Camera | 50 MP + 50 MP + 8 MP Triple | 50 MP + 50 MP Dual |
| Price | Rs. 35990 | Rs. 34999 |
The launch Date of the first phone is October 27, 2025. The Expected cost of Xiaomi Redmi K90 is Rs. 35990. The launch Date of the second phone is expected to be July 08, 2026 (Expected). The cost of OnePlus Nord 6 is Rs. 34999.
Xiaomi Redmi K90 has screen size of 6.59 inches which falls short to OnePlus Nord 6's 6.83 inch screen. There is AMOLED Screen Type in both the phones. OnePlus's phone has display density of 450 PPI & Xiaomi's phone has only 419 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 93.6% than Xiaomi's phone ~ 87.5%. Xiaomi Redmi K90 has 20:9 aspect ratio where as OnePlus Nord 6 has 19.8:9 aspect ratio.
Xiaomi Redmi K90's larger 12 GB RAM is better for playing games and all with respect to OnePlus Nord 6's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
They both have the same 50 MP + 50 MP + 8 MP Triple Rear Camera. OnePlus Nord 6 will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Xiaomi Redmi K90's 20 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Xiaomi Redmi K90 | OnePlus Nord 6 |
| General | ||
| Model | K90 | Nord 6 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 27, 2025 | July 08, 2026 (Expected) |
| Design | ||
| Dimensions | 75.25 x 157.49 x 8 mm | |
| Weight | 206 g | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 480 Hz Touch Sampling Rate | Yes |
| Size | 6.59 inches, 1156 x 2510 pixels, 120 Hz | 6.83 inches, 1272 x 2800 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 19.8:9 |
| PPI | ~ 419 PPI | ~ 450 PPI |
| Screen to Body Ratio | ~ 87.5% | ~ 93.6% |
| Brightness | 3500nits | Adjustible:1200, Full-screen (HBM): 2000, Peak Brightness: 2800 nits |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 8 GB |
| RAM Type | LPDDR5X | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | UFS |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n7/n8/n28/n66/n38/n40/n41/n48/n77/n78 | NR: n1/n3/n5/n8/n28/n38/n40/n41/n66/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v6.0, support aptX, aptX HD, LDAC, AAC, SBC, LHDC 5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with dual-band A-GPS, GLONASS, Galileo, Beidou, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Accelerometer, M-sensor Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | AI Eraser, AI Perfect Shot, AI Reflection Remover, AI Reframe, Dual intelligence, Google Gemini, AI VoiceScribe, AI Translation, AI Call Assistant | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP66 | |
| Dust Resistant | No | Yes |
| Extra Features | Bypass Charging | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 50 MP (Telephoto) 8 MP (Wide Angle) | 50 MP (Wide Angle) 50 MP (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 1920 fps HD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 20 MP (Wide Angle) Punch Hole | 50 MP (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | HyperOS 3 | OxygenOS 16 |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8s Gen4 |
| CPU | 4.32 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 1xCortex-X4@ 3.20 GHz & 3xCortex-A720@3.00 GHz& 2xA720 @2.80 GHz, & 2xA720@2.02 GHz |
| GPU | Adreno GPU | Adreno 825 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Supports | Playback: JPEG, PNG, AVIF, WEBP, GIF, BMP, WBMP, HEIF, DNG, ICO, Output: JPEG, HEIF | |
| Yes | Yes | |
| Music | Yes | Playback: AAC, AMR, MIDI, MP3, OGG, WAV, FLAC, APE, WMA, Recording: WAV, AAC, MP3, HDR10/HDR10+ |
| Video | Yes | Playback: 3GP, MP4, MKV, HEVC, AVI, AVC, VP9, VP8, AV1, FLV, MOV, Recording: MP4 |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Playback: AAC, AMR, MIDI, MP3, OGG, WAV, FLAC, APE, WMA Recording: WAV, AAC, MP3 HDR10/HDR10+ | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7100 mAh | 7500 mAh |
| Fast Charging | Yes, 100W Fast charging | Yes, 100W |
| Reverse Charging | Yes, 22.5W | Yes, 5W |
| Video Playback Time | 19 hours | |