Both Xiaomi 17 Ultra and Xiaomi 15T Pro comes with same RAM. In terms of display resolution, Xiaomi 15T Pro has better resolution of 2712 x 1220 than Xiaomi 17 Ultra which has resolution of 2608 x 1200. Xiaomi 17 Ultra has more internal memory than Xiaomi 15T Pro
| Name | Xiaomi 17 Ultra | Xiaomi 15T Pro |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.9 in | 6.83 in |
| Internal Memory | 512 GB | 256 GB |
| Battery | 6800 mAh | 5500 mAh |
| Camera | 200 MP + 50 MP + 50 MP Triple | 50 MP + 50 MP + 12 MP Triple |
| Price | Rs. 89990 | Rs. 82990 |
The launch Date of the first phone is December 25, 2025. The Expected cost of Xiaomi 17 Ultra is Rs. 89990. The launch Date of the second phone is September 24, 2025. The Expected cost of Xiaomi 15T Pro is Rs. 82990.
Xiaomi 15T Pro has screen size of 6.83 inches which falls short to Xiaomi 17 Ultra's 6.9 inch screen. Xiaomi 17 Ultra has LTPO AMOLED Screen type where as Xiaomi 15T Pro has AMOLED Screen type. Xiaomi 15T Pro has display density of 435 PPI & Xiaomi 17 Ultra has only 416 PPI display density. In terms of screen to body ratio, Xiaomi 17 Ultra has better screen to body ratio of ~ 92.3% than Xiaomi 15T Pro's ~ 88.8%. Xiaomi 17 Ultra has 20:9 aspect ratio where as Xiaomi 15T Pro has 20.5:9 aspect ratio.
Both phones come with 12 GB RAM Xiaomi 17 Ultra has more Internal Memory (512 GB) than Xiaomi 15T Pro (256 GB).
They both have the same 200 MP + 50 MP + 50 MP Triple Rear Camera. Xiaomi 17 Ultra 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 15T Pro's 32 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Xiaomi 17 Ultra | Xiaomi 15T Pro |
| General | ||
| Model | 25128PNA1C | 2506BPN68G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 25, 2025 | September 24, 2025 |
| Design | ||
| Dimensions | 77.6 x 162.9 x 8.5 mm | 77.9 x 162.7 x 8 mm |
| Weight | 230 g | 210 g |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Black, White, Starry Green, Purple | Black, Gray, Mocha Gold |
| Display | ||
| Type | Color LTPO AMOLED Screen (68B) | Color AMOLED Screen (68B) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1200 x 2608 pixels, 120 Hz | 6.83 inches, 1220 x 2712 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 416 PPI | ~ 435 PPI |
| Screen to Body Ratio | ~ 92.3% | ~ 88.8% |
| Glass Type | Xiaomi Shield Glass 2.0 | Corning Gorilla Glass 7i |
| Brightness | 5000 nits (peak) | 3200 nits (peak) |
| Features | 3840Hz PWM, Dolby Vision, HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA:n1/2/3/5/7/8/12/20/25/26/28A/28B/38/40/41/48/66/75/77/78/79/71, NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78/79/71 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6 support | WiFi 7, WiFi 6 Enhanced, WiFi 5, WiFi 4 and 802.11a / b / g |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v6.0 |
| 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 | Yes |
| Performance | ||
| Geekbench Score | 2,960 (Single Core) | |
| Extra | ||
| GPS | GPS: L1+L5, Galileo: E1+E5a, GLONASS: G1, Beidou, QZSS: L1 + L5, NavIC: L5, A-GPS Supplementary Positioning, Electronic Compass, Wireless Network, Data Network, SAP | yes with A-GPS, GLONASS,Galelio, BeiDou, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass, Barometer | Accelerometer, Gyro, Proximity,Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 6 m upto 30 min | Yes, 3 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 200 MP ƒ/2.4-ƒ/3 (Telephoto) 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring 50 MP ƒ/2.2 (Ultra Wide) 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF | 50 MP ƒ/1.6 (Wide Angle) 23mm (wide), 1/1.31", 1.2µm, PDAF, OIS 50 MP ƒ/3 (Telephoto) 115mm (telephoto), PDAF, OIS, 5.0x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm |
| Camera Sensor | LYT-900 | |
| OIS | Yes | Yes |
| Auto Focus | Yes, Laser AF | Yes |
| Features | Laser AF, color spectrum sensor, Leica lenses, HDR, panorama, 67mm filter ring holder (optional) | |
| Video Recording | 8K @ 30 fps UHD, 1080p @ 60 fps FHD, 4K @ 60 fps UHD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Punch Hole, Autofocus, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K, 1080p |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | Xiaomi HyperOS 3 | HyperOS 3 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Mediatek Dimensity 9400 Plus |
| CPU | 4.6 GHz, Octa Core Processor | 3.63 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz |
| Fabrication Node | 3 nm | |
| GPU | Adreno 840 | Immortalis-G925 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| 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, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision, HDR Vivid Video Content | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Speaker Type | Stereo | |
| Audio Features | 4-Mic Array, 24-bit/192kHz Hi-Res & Hi-Res Wireless Audio. Qualcomm XPAN (24-bit/96kHz Audio), Dolby Atmos | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6800 mAh | 5500 mAh |
| Fast Charging | Yes, 90W | Yes, 90W Fast Charging |
| Wireless Charging | Yes, 50W | Yes, 50W |
| Reverse Charging | Yes, 22.5W | Yes |
| Reverse Wireless Charging | Yes, 10W | |