Xiaomi Redmi K90 Pro Max vs Infinix Note 50 Pro Plus 5G
Quick Comparison
Both Xiaomi Redmi K90 Pro Max and Infinix Note 50 Pro Plus 5G comes with same RAM. In terms of display resolution, Xiaomi Redmi K90 Pro Max has better resolution of 2608 x 1200 than Infinix Note 50 Pro Plus 5G which has resolution of 2436 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K90 Pro Max | Infinix Note 50 Pro Plus 5G |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.9 in | 6.78 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7500 mAh | 5200 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 50 MP + 50 MP + 8 MP Triple |
| Price | Rs. 50990 | Rs. 31990 |
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Detailed Comparison
Price And Launch
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 March 20, 2025. The Expected cost of Infinix Note 50 Pro Plus 5G is Rs. 31990.
Display comparison
Xiaomi Redmi K90 Pro Max has larger screen size of 6.9 inches in comparison to Infinix Note 50 Pro Plus 5G's 6.78 inch screen. Xiaomi Redmi K90 Pro Max has LTPO AMOLED Screen type where as Infinix Note 50 Pro Plus 5G has AMOLED Screen type. Xiaomi's phone has display density of 416 PPI & Infinix's phone has only 393 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.8% than Infinix's phone ~ 90.3%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
They both have the same 50 MP + 50 MP + 50 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
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Full Comparison
| Name | Xiaomi Redmi K90 Pro Max | Infinix Note 50 Pro Plus 5G |
| General | ||
| Model | X6856 | |
| 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 23, 2025 | March 20, 2025 |
| Design | ||
| Dimensions | 77.8 x 163.3 x 7.9 mm | 74.5 x 163.4 x 8 mm |
| Weight | 218 g | 209 g |
| Bezel less | Yes | |
| Colors | Black, White, Denim Blue, Lamborgini White | Titanium Grey, Enchanted Purple, Racing Edition |
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1200 x 2608 pixels, 120 Hz | 6.78 inches, 1080 x 2436 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 416 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 91.8% | ~ 90.3% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3500 nits (peak) | |
| Features | 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+ | 1300 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| 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 |
| 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 | 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| 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 | Yes, with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass | Accelerometer, Gyro, Proximity, Compass, Heart Rate, SpO2 |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes |
| IP Rating | IP68 | IP64 |
| 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/1.9 (Wide Angle) 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP (Telephoto) 1/1.56", 1.0µm, multi-directional PDAF, OIS, 3x optical zoom 8 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Color spectrum sensor, HDR, panorama | HDR, panorama |
| Video Recording | 4K, 8K, 1080p, 720p | 4K @ 30/60 fps UHD, 1080p @ 120/30/60 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 4K, 1080p | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | HyperOS 3 | XOS 15 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Mediatek Dimensity 8350 |
| CPU | 4.6 GHz, Octa Core Processor | 3.35 GHz, Octa Core Processor |
| Core Details | 2.8GHz×2+2.0GHz×6 | |
| Fabrication Node | 3nm | |
| GPU | Adreno 840 | Mali G615-MC6 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, Midi |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | H.264, H.263, MPEG-4 |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7500 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes, 100W Fast Charging | Yes, 100W |
| Wireless Charging | Yes, 50W | Yes, 50W Wireless MagCharge |
| Reverse Charging | Yes | Yes, 10W |
| Reverse Wireless Charging | Yes, 22.5W | Yes, 7.5 |