Xiaomi Redmi K90 Pro Max has better RAM than Xiaomi Redmi K30 5G. In terms of display resolution, Xiaomi Redmi K90 Pro Max has better resolution of 2608 x 1200 than Xiaomi Redmi K30 5G which has resolution of 2400 x 1080. Xiaomi Redmi K90 Pro Max has more internal memory than Xiaomi Redmi K30 5G
| Name | Xiaomi Redmi K90 Pro Max | Xiaomi Redmi K30 5G |
| RAM | 12 GB | 6 GB |
|---|---|---|
| Display | 6.9 in | 6.67 in |
| Internal Memory | 256 GB | 64 GB |
| Battery | 7500 mAh | 4500 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 64 MP Quad |
| Price | Rs. 50990 | Rs. 27327 |
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 December 10, 2019. The cost of Xiaomi Redmi K30 5G is Rs. 27327.
Xiaomi Redmi K90 Pro Max has larger screen size of 6.9 inches in comparison to Xiaomi Redmi K30 5G's 6.67 inch screen. Xiaomi Redmi K90 Pro Max has LTPO AMOLED Screen type where as Xiaomi Redmi K30 5G has IPS LCD Screen type. Xiaomi Redmi K90 Pro Max has display density of 416 PPI & Xiaomi Redmi K30 5G has only 392 PPI display density. In terms of screen to body ratio, Xiaomi Redmi K30 5G has better screen to body ratio of ~ 91.9% than Xiaomi Redmi K90 Pro Max's ~ 91.8%. Xiaomi Redmi K90 Pro Max has 20:9 aspect ratio where as Xiaomi Redmi K30 5G has 19.5:9 aspect ratio.
Xiaomi Redmi K90 Pro Max's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi K30 5G's lower 6 GB RAM. Xiaomi Redmi K90 Pro Max has more Internal Memory (256 GB) than Xiaomi Redmi K30 5G (64 GB).
Xiaomi Redmi K30 5G's 64 MP Quad Rear Camera outshines Xiaomi Redmi K90 Pro Max's 50 MP + 50 MP + 50 MP Triple 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 K30 5G's 20 MP + 2 MP Dual Front Camera.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 10 version.
| Name | Xiaomi Redmi K90 Pro Max | Xiaomi Redmi K30 5G |
| General | ||
| Model | Redmi K30 5G | |
| 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 | December 10, 2019 |
| Design | ||
| Dimensions | 77.8 x 163.3 x 7.9 mm | 76.6 x 165.3 x 8.79 mm |
| Weight | 218 g | 208 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 | 6.67 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 416 PPI | ~ 392 PPI |
| Screen to Body Ratio | ~ 91.8% | ~ 91.9% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3500 nits (peak) | |
| Features | 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+ | 120 Hz, HDR 10, Corning Gorilla Glass 5, Standard Mode, Sunlight Screen, Luminous Screen |
| Notch | Yes, Punch Hole | Yes, Dual Punch Hole |
| Memory | ||
| RAM | 12 GB | 6 GB |
| Storage | 256 GB | 64 GB |
| Storage Type | UFS 4.1 | |
| 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 | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v5.0, Wireless Technology |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | with GPS, Galileo, GLONASS, Beidou, NAVIC | Yes, with A-GPS, Beidou, Glonass, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass | Ultrasonic Distance , Ambient Light, Acceleration, Gyroscope, Electronic Compass, Vibration Motor |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | UFS2.1 | |
| 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 | 64 MP ƒ/1.7 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Super Macro Lens 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Color spectrum sensor, HDR, panorama | Super Night Scene, Movie Mode, AI Scene Camera, Professional Mode, Panorama Mode |
| Video Recording | 4K, 8K, 1080p, 720p | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 20 MP ƒ/2.2 2 MP Screen Flash Flash |
| Front Video Recording | 4K, 1080p | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v16 | Android v10 |
| Custom UI | HyperOS 3 | |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 765G |
| CPU | 4.6 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Fabrication Node | 3nm | |
| GPU | Adreno 840 | Adreno 620 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | MP3, AMR, FLAC |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | MP4, M4V, MKV, XVID |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7500 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 30W Fast Charging |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 22.5W | |