Xiaomi 15T vs Infinix Note 40S
Quick Comparison
Xiaomi 15T has better RAM than Infinix Note 40S. In terms of display resolution, Xiaomi 15T has better resolution of 2712 x 1220 than Infinix Note 40S which has resolution of 2436 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi 15T | Infinix Note 40S |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.83 in | 6.78 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5500 mAh | 5000 mAh |
| Camera | 50 MP + 50 MP + 12 MP Triple | 108 MP + 2 MP Dual |
| Price | Rs. 67990 | Rs. 14990 |
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Detailed Comparison
Price And Launch
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 September, 2024. The Expected cost of Infinix Note 40S is Rs. 14990.
Display comparison
Infinix Note 40S has screen size of 6.78 inches which falls short to Xiaomi 15T's 6.83 inch screen. There is AMOLED Screen Type in both the phones. Xiaomi's phone has display density of 435 PPI & Infinix's phone has only 393 PPI display density. In terms of screen to body ratio, Infinix's phone has better screen to body ratio of ~ 89.8% than Xiaomi's phone ~ 88.5%. Xiaomi 15T has 20.5:9 aspect ratio where as Infinix Note 40S has 20:9 aspect ratio.
Memory comparison
Xiaomi 15T's larger 12 GB RAM is better for playing games and all with respect to Infinix Note 40S's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Camera comparison
Infinix Note 40S's 108 MP + 2 MP Dual Rear Camera outshines Xiaomi 15T's 50 MP + 50 MP + 12 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 32 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 14 version.
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Full Comparison
| Name | Xiaomi 15T | Infinix Note 40S |
| General | ||
| Model | 25069PTEBG | X6850B |
| 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 | September 24, 2025 | September, 2024 |
| Design | ||
| Dimensions | 78 x 163.2 x 7.5 mm | 74.6 x 164.1 x 7.8 mm |
| Weight | 194 g | 176 g |
| Bezel less | No | |
| Colors | Black, Gray, Rose Gold | Obsidian Black, Vintage Green |
| Display | ||
| Type | Color AMOLED Screen (68 B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.83 inches, 1220 x 2712 pixels, 120 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 435 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 88.5% | ~ 89.8% |
| Glass Type | Corning Gorilla Glass 7i | Corning Gorilla Glass |
| Brightness | 3200 nits (peak) | |
| Features | 3840Hz PWM, Dolby Vision, HDR10+ | 650nit Type, 1300nit Peak, 2160Hz PWM Dimming |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 2.2 |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 7 | Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD, aptX Adaptive | Yes, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, 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 |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 3 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP54 |
| Dust Resistant | Yes | Yes |
| Extra Features | Cheetah X1 Chip, Stereo Speakers with Sound by JBL, Dual Microphones, LPDDR4X RAM | |
| 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 | 108 MP ƒ/1.9 (Wide Angle) 2 MP ƒ/2.4 (Macro) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Leica lens, Ultra HDR, HDR, Panorama | HDR, Panorama |
| Video Recording | 4K, 1080p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v14 |
| Custom UI | HyperOS 2 | XOS 14 |
| Chipset | Mediatek Dimensity 8400 Ultra | Mediatek Helio G99 |
| CPU | 3.25 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 8x Arm Cortex-A725 | 2x Cortex-A76 @ 2.2GHz 6x Cortex-A55 @ 2GHz |
| GPU | Mali-G720 MC7 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB | MP3, FLAC, OGG, WAV, AAC |
| Video | MP4, MKV, WEBM, 3GP | MP4, MKV, TS, 3GP, WEBM |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 67W Fast Charging | Yes, 45W All Round FastCharge2.0 |
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes | Yes |