Xiaomi Redmi K90 Pro Max vs Xiaomi Redmi 7 (3GB RAM + 64GB)
Quick Comparison
Xiaomi Redmi K90 Pro Max has better RAM than Xiaomi Redmi 7 (3GB RAM + 64GB). In terms of display resolution, Xiaomi Redmi K90 Pro Max has better resolution of 2608 x 1200 than Xiaomi Redmi 7 (3GB RAM + 64GB) which has resolution of 1520 x 720. Xiaomi Redmi K90 Pro Max has more internal memory than Xiaomi Redmi 7 (3GB RAM + 64GB)
| Name | Xiaomi Redmi K90 Pro Max | Xiaomi Redmi 7 (3GB RAM + 64GB) |
| RAM | 12 GB | 3 GB |
|---|---|---|
| Display | 6.9 in | 6.26 in |
| Internal Memory | 256 GB | 64 GB |
| Battery | 7500 mAh | 4000 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 12 MP + 2 MP Dual |
| Price | Rs. 50990 | Rs. 11407 |
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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, 2019. The cost of Xiaomi Redmi 7 (3GB RAM + 64GB) is Rs. 11407.
Display comparison
Xiaomi Redmi K90 Pro Max has larger screen size of 6.9 inches in comparison to Xiaomi Redmi 7 (3GB RAM + 64GB)'s 6.26 inch screen. Xiaomi Redmi K90 Pro Max has LTPO AMOLED Screen type where as Xiaomi Redmi 7 (3GB RAM + 64GB) has IPS LCD Screen type. Xiaomi Redmi K90 Pro Max has display density of 416 PPI & Xiaomi Redmi 7 (3GB RAM + 64GB) has only 271 PPI display density. In terms of screen to body ratio, Xiaomi Redmi K90 Pro Max has better screen to body ratio of ~ 91.8% than Xiaomi Redmi 7 (3GB RAM + 64GB)'s ~ 79.1%. Xiaomi Redmi K90 Pro Max has 20:9 aspect ratio where as Xiaomi Redmi 7 (3GB RAM + 64GB) has 19:9 aspect ratio.
Memory comparison
Xiaomi Redmi K90 Pro Max's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi 7 (3GB RAM + 64GB)'s lower 3 GB RAM. Xiaomi Redmi K90 Pro Max has more Internal Memory (256 GB) than Xiaomi Redmi 7 (3GB RAM + 64GB) (64 GB).
Camera comparison
Xiaomi Redmi K90 Pro Max's 50 MP + 50 MP + 50 MP Triple Rear Camera outclasses Xiaomi Redmi 7 (3GB RAM + 64GB)'s 12 MP + 2 MP Dual Rear Camera in terms of resolution. 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 Xiaomi Redmi 7 (3GB RAM + 64GB)'s 8 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 v 9.0 (Pie) version.
Related Comparisons
Full Comparison
| Name | Xiaomi Redmi K90 Pro Max | Xiaomi Redmi 7 (3GB RAM + 64GB) |
| General | ||
| Model | Redmi 7 | |
| 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, 2019 |
| Design | ||
| Dimensions | 77.8 x 163.3 x 7.9 mm | 76.4 x 158.65 x 8.47 mm |
| Weight | 218 g | 180 g |
| Colors | Black, White, Denim Blue, Lamborgini White | |
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1200 x 2608 pixels, 120 Hz | 6.26 inches, 720 x 1520 pixels |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 416 PPI | ~ 271 PPI |
| Screen to Body Ratio | ~ 91.8% | ~ 79.1% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3500 nits (peak) | |
| Features | 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 12 GB | 3 GB |
| Storage | 256 GB | 64 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes, upto 256 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | 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 |
| 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, v4.2 |
| USB | Yes, USB-C v3.2 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | with GPS, Galileo, GLONASS, Beidou, NAVIC | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Proximity, Gyro, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | 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 | 12 MP + 2 MP |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Color spectrum sensor, HDR, panorama | HDR, Panorama |
| Video Recording | 4K, 8K, 1080p, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 8 MP |
| Front Video Recording | 4K, 1080p | |
| Technical | ||
| OS | Android v16 | Android v9.0 (Pie) |
| Custom UI | HyperOS 3 | |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 632 |
| CPU | 4.6 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Fabrication Node | 3nm | |
| GPU | Adreno 840 | Adreno 506 |
| Java | No | Yes |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7500 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Fast Charging | |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 22.5W | |