Both Xiaomi 18 Pro Max and Xiaomi Redmi K100 Pro Max comes with same RAM. In terms of display resolution, Xiaomi 18 Pro Max has better resolution of 2624 x 1208 than Xiaomi Redmi K100 Pro Max which has resolution of 2608 x 1200. Both have the same amount of internal memory.
| Name | Xiaomi 18 Pro Max | Xiaomi Redmi K100 Pro Max |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.9 in | 6.9 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 8500 mAh | 9070 mAh |
| Camera | 200 MP + 200 MP + 50 MP Triple | 200 MP + 50 MP + 50 MP Triple |
| Price | Rs. 99999 | Rs. 79999 |
The launch Date of the first phone is September 23, 2026. The Expected cost of Xiaomi 18 Pro Max is Rs. 99999. The launch Date of the second phone is August 11, 2026. The Expected cost of Xiaomi Redmi K100 Pro Max is Rs. 79999.
Xiaomi 18 Pro Max has LTPO AMOLED Screen type where as Xiaomi Redmi K100 Pro Max has AMOLED Screen type. Xiaomi 18 Pro Max has display density of 418 PPI & Xiaomi Redmi K100 Pro Max has only 416 PPI display density. In terms of screen to body ratio, Xiaomi 18 Pro Max has better screen to body ratio of ~ 91.6% than Xiaomi Redmi K100 Pro Max's ~ 91.5%. 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 200 MP + 200 MP + 50 MP Triple Rear Camera. Xiaomi 18 Pro Max 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 K100 Pro Max's 32 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 17 and the second one on 16 version.
| Name | Xiaomi 18 Pro Max | Xiaomi Redmi K100 Pro Max |
| General | ||
| Model | 18 pro max | |
| 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 | September 23, 2026 | August 11, 2026 |
| Design | ||
| Dimensions | 77.6 x 163.4 x 8.4 mm | 78 x 163.5 x 8.5 mm |
| Weight | 235 g | 238 g |
| Colors | Black, White, Pink, Red | Black, White, Blue, Red (Burgundy) |
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color AMOLED Screen (68 B) |
| Touch | Yes | Yes |
| Size | 6.9 inches, 1208 x 2624 pixels, 120 Hz | 6.9 inches, 1200 x 2608 pixels, 185 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 418 PPI | ~ 416 PPI |
| Screen to Body Ratio | ~ 91.6% | ~ 91.5% |
| Glass Type | Xiaomi Dragon Crystal Glass 3 | Xiaomi Dragon Crystal Glass |
| Brightness | 4000 nits (peak) | 4500 nits (peak) |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Adaptive Refresh Rate | Yes, LTPO | Yes, LTPO |
| Display Dimming | 2160Hz PWM, 120Hz | |
| Features | Dolby Vision, HDR Vivid, HDR10+, BT.2020 | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Dual Display | 2.9 inches, LTPO AMOLED, 596 x 976 pixels, 120Hz, Dolby Vision, HDR Vivid, HDR10+, BT.2020, 4000 nits (peak) | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| 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, v6.0, 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 | with GPS, Galileo, GLONASS, Beidou, NAVIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass, Barometer | Accelerometer, Proximity, Gyro, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 6 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68/IP69 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.28", 0.61µm, dual pixel PDAF, OIS 200 MP ƒ/2.4 (Periscope Telephoto) 1/1.56", PDAF (10cm - ∞), OIS, 3.2x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm, PDAF | 200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 0.5µm, PDAF, OIS 50 MP ƒ/3 (Telephoto) 115mm (periscope telephoto), 1/2.75", 0.64µm, PDAF, OIS, 5x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser Af, Color Spectrum Sensor, Leica Lens, Dual-tone , Hdr, Panorama | Color spectrum sensor, HDR, panorama |
| Video Recording | 8K @ 30 fps UHD, 1080p @ 120 fps FHD, 720p | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Front Camera Features | HDR, panorama | HDR, panorama |
| Technical | ||
| OS | Android v17 | Android v16 |
| Custom UI | HyperOS 4 | HyperOS 3 |
| Chipset | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | 5 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | |
| Fabrication Node | 2nm | 3nm |
| GPU | Adreno | Adreno 840 |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Audio Features | 24-bit/192kHz Hi-Res & Hi-Res wireless audio Snapdragon sound | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 8500 mAh, Si/C Li-ion Battery | 9070 mAh |
| Fast Charging | Yes, 100W Fast Charging | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 50W | Yes, 50W |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes, 27W | Yes, 22.5W |