Both Xiaomi Redmi K90 Pro Max and Realme GT 8 comes with same RAM. In terms of display resolution, Realme GT 8 has better resolution of 3136 x 1440 than Xiaomi Redmi K90 Pro Max which has resolution of 2608 x 1200. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K90 Pro Max | Realme GT 8 | 
| RAM | 12 GB | 12 GB | 
|---|---|---|
| Display | 6.9 in | 6.79 in | 
| Internal Memory | 256 GB | 256 GB | 
| Battery | 7500 mAh | 7000 mAh | 
| Camera | 50 MP + 50 MP + 50 MP Triple | 50 MP + 50 MP + 8 MP Triple | 
| Price | Rs. 50990 | Rs. 35990 | 
The launch Date of the first phone is October 23, 2025. The Expected cost of Xiaomi Redmi K90 Pro Max is Rs. 50990. The launch Date of the second phone is October 21, 2025. The Expected cost of Realme GT 8 is Rs. 35990.
Xiaomi Redmi K90 Pro Max has larger screen size of 6.9 inches in comparison to Realme GT 8's 6.79 inch screen. There is LTPO AMOLED Screen Type in both the phones. Realme's phone has display density of 508 PPI & Xiaomi's phone has only 416 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.8% than Realme's phone ~ 90.7%. Both mobiles have same aspect ratio of 20:9.
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
They both have the same 50 MP + 50 MP + 50 MP Triple Rear Camera. Xiaomi Redmi K90 Pro Max will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Realme GT 8's 16 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Xiaomi Redmi K90 Pro Max | Realme GT 8 | 
| General | ||
| Model | GT 8 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | October 23, 2025 | October 21, 2025 | 
| Design | ||
| Dimensions | 77.8 x 163.3 x 7.9 mm | 76.9 x 161.8 x 8.2 mm | 
| Weight | 218 g | 209 g | 
| Bezel less | No | |
| Colors | Black, White, Denim Blue, Lamborgini White | Blue, Green, White | 
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color LTPO AMOLED Screen (1B Colors) | 
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes | 
| Size | 6.9 inches, 1200 x 2608 pixels, 120 Hz | 6.79 inches, 1440 x 3136 pixels, 144 Hz | 
| Aspect Ratio | 20:9 | 20:9 | 
| PPI | ~ 416 PPI | ~ 508 PPI | 
| Screen to Body Ratio | ~ 91.8% | ~ 90.7% | 
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3500 nits (peak) | 1000 nits (typ), 2000 nits (HBM), 7000 nits (peak) | 
| Features | 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Memory | ||
| RAM | 12 GB | 12 GB | 
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB | 
| Storage Type | UFS 4.1 | UFS 4 | 
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Vo5G | Yes | Yes | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | Wi-Fi 7 | Wi-Fi 7 | 
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v6.0, A2DP, LE, aptX HD | 
| USB | Yes, USB-C v3.2 | Yes, USB-C | 
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging | 
| IR Blaster | Yes | Yes | 
| Extra | ||
| GPS | with GPS, Galileo, GLONASS, Beidou, NAVIC | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS | 
| Fingerprint Sensor | Yes, In Display | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Proximity, Gyro, Compass | Acelerometer, Gyro, Proximity, Compass | 
| 3.5mm Headphone Jack | No | No | 
| NFC | Yes | Yes | 
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 2 m upto 30 min | 
| IP Rating | IP68 | IP68 | 
| Dust Resistant | Yes | Yes | 
| Camera | ||
| Rear Camera | 50 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP ƒ/3 (Telephoto) 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm | 50 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.8 (Telephoto) 8 MP ƒ/2.2 (Ultra Wide) | 
| OIS | Yes | Yes | 
| Auto Focus | Yes | Yes | 
| Features | Color spectrum sensor, HDR, panorama | Ricoh lens, Color spectrum sensor, HDR, panorama | 
| Video Recording | 4K, 8K, 1080p, 720p | 4K @ 60 fps UHD, 8K @ 30 fps UHD, 1080p @ 60 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash | 
| Front Video Recording | 4K, 1080p | 4K | 
| Technical | ||
| OS | Android v16 | Android v16 | 
| Custom UI | HyperOS 3 | Realme UI 6 | 
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | 
| CPU | 4.6 GHz, Octa Core Processor | 4.32 GHz, Octa Core Processor | 
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | |
| Fabrication Node | 3nm | |
| GPU | Adreno 840 | Adreno GPU | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | 
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | 
| FM Radio | No | No | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 7500 mAh, Li-Po Battery | 7000 mAh, Si/C Li-Ion | 
| Fast Charging | Yes, 100W Fast Charging | Yes, 100W SuperVOOC Charging | 
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | Yes | 
| Reverse Wireless Charging | Yes, 22.5W | |