Xiaomi 15T has better RAM than Xiaomi Redmi 9T. In terms of display resolution, Xiaomi 15T has better resolution of 2712 x 1220 than Xiaomi Redmi 9T which has resolution of 2340 x 1080. Xiaomi 15T has more internal memory than Xiaomi Redmi 9T
| Name | Xiaomi 15T | Xiaomi Redmi 9T |
| RAM | 12 GB | 4 GB |
|---|---|---|
| Display | 6.83 in | 6.53 in |
| Internal Memory | 256 GB | 64 GB |
| Battery | 5500 mAh | 6000 mAh |
| Camera | 50 MP + 50 MP + 12 MP Triple | 48 MP Quad |
| Price | Rs. 67990 | Rs. 13999 |
The launch Date of the first phone is September 24, 2025. The Expected cost of Xiaomi 15T is Rs. 67990. The launch Date of the second phone is January 08, 2021. The cost of Xiaomi Redmi 9T is Rs. 13999.
Xiaomi 15T has larger screen size of 6.83 inches in comparison to Xiaomi Redmi 9T's 6.53 inch screen. Xiaomi 15T has AMOLED Screen type where as Xiaomi Redmi 9T has IPS LCD Screen type. Xiaomi 15T has display density of 435 PPI & Xiaomi Redmi 9T has only 395 PPI display density. In terms of screen to body ratio, Xiaomi 15T has better screen to body ratio of ~ 88.5% than Xiaomi Redmi 9T's ~ 83.4%. Xiaomi 15T has 20.5:9 aspect ratio where as Xiaomi Redmi 9T has 19.5:9 aspect ratio.
Xiaomi 15T's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi 9T's lower 4 GB RAM. Xiaomi 15T has more Internal Memory (256 GB) than Xiaomi Redmi 9T (64 GB).
Xiaomi 15T's 50 MP + 50 MP + 12 MP Triple Rear Camera outclasses Xiaomi Redmi 9T's 48 MP Quad Rear Camera in terms of resolution. Xiaomi 15T 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 9T's 8 MP 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 15T | Xiaomi Redmi 9T |
| General | ||
| Model | 25069PTEBG | Redmi 9T |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| Release Date | September 24, 2025 | January 08, 2021 |
| Design | ||
| Dimensions | 78 x 163.2 x 7.5 mm | 77.3 x 162.3 x 9.6 mm |
| Weight | 194 g | 198 g |
| Bezel less | No | |
| Colors | Black, Gray, Rose Gold | |
| Display | ||
| Type | Color AMOLED Screen (68 B) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.83 inches, 1220 x 2712 pixels, 120 Hz | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20.5:9 | 19.5:9 |
| PPI | ~ 435 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 88.5% | ~ 83.4% |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 3200 nits (peak) | |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Features | 3840Hz PWM, Dolby Vision, HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 12 GB | 4 GB |
| Storage | 256 GB | 64 GB |
| Storage Type | UFS 4.1 | UFS 2.1 |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 7 | |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD, aptX Adaptive | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, QZSS, NavIC, BDS (tri-band) | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes, 3 m upto 30 min | No |
| Splash Resistant | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP ƒ/1.9 (Telephoto) 46mm (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Leica lens, Ultra HDR, HDR, Panorama | HDR, Panorama |
| Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) 27mm, 1/4.0", 1.12µm |
| Front Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v10 |
| Custom UI | HyperOS 2 | |
| Chipset | Mediatek Dimensity 8400 Ultra | Qualcomm Snapdragon 662 |
| CPU | 3.25 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 8x Arm Cortex-A725 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | Mali-G720 MC7 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB | Yes |
| Video | MP4, MKV, WEBM, 3GP | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 67W Fast Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes | Yes, 2.5W |