Xiaomi 15T vs Samsung Galaxy A57 (12GB RAM + 256GB)
Quick Comparison
Both Xiaomi 15T and Samsung Galaxy A57 (12GB RAM + 256GB) comes with same RAM. In terms of display resolution, Xiaomi 15T has better resolution of 2712 x 1220 than Samsung Galaxy A57 (12GB RAM + 256GB) which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi 15T | Samsung Galaxy A57 (12GB RAM + 256GB) |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.83 in | 6.7 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5500 mAh | 5000 mAh |
| Camera | 50 MP + 50 MP + 12 MP Triple | 50 MP + 12 MP + 5 MP Triple |
| Price | Rs. 67990 | Rs. 62499 |
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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 March 25, 2026. The cost of Samsung Galaxy A57 (12GB RAM + 256GB) is Rs. 62499.
Display comparison
Samsung Galaxy A57 (12GB RAM + 256GB) has screen size of 6.7 inches which falls short to Xiaomi 15T's 6.83 inch screen. Xiaomi 15T has AMOLED Screen type where as Samsung Galaxy A57 (12GB RAM + 256GB) has Super AMOLED Plus Screen type. Xiaomi's phone has display density of 435 PPI & Samsung's phone has only 385 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 88.8% than Xiaomi's phone ~ 88.5%. Xiaomi 15T has 20.5:9 aspect ratio where as Samsung Galaxy A57 (12GB RAM + 256GB) has 20:9 aspect ratio.
Memory comparison
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
They both have the same 50 MP + 50 MP + 12 MP Triple Rear Camera. 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 Samsung Galaxy A57 (12GB RAM + 256GB)'s 12 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 16.
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Full Comparison
| Name | Xiaomi 15T | Samsung Galaxy A57 (12GB RAM + 256GB) |
| General | ||
| Model | 25069PTEBG | SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 6 years | |
| Security Updates | 6 years | |
| Release Date | September 24, 2025 | March 25, 2026 |
| Design | ||
| Dimensions | 78 x 163.2 x 7.5 mm | 76.8 x 161.5 x 6.9 mm |
| Weight | 194 g | 179 g |
| Bezel less | No | |
| Colors | Black, Gray, Rose Gold | Navy, Gray, Icyblue, Lilac |
| Display | ||
| Type | Color AMOLED Screen (68 B) | Color Super AMOLED Plus Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.83 inches, 1220 x 2712 pixels, 120 Hz | 6.7 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 435 PPI | ~ 385 PPI |
| Screen to Body Ratio | ~ 88.5% | ~ 88.8% |
| Glass Type | Corning Gorilla Glass 7i | Corning Gorilla Glass Victus+, Mohs level 5 |
| Brightness | 3200 nits (peak) | 1200 nits (HBM), 1900 nits (peak) |
| Features | 3840Hz PWM, Dolby Vision, HDR10+ | HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X | |
| Storage | 256 GB | 256 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 | 5G* FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) 5G* TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 7 | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE80, MIMO, 1024-QAM |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD, aptX Adaptive | Yes, v6.0, 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 |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, QZSS, NavIC, BDS (tri-band) | GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Agentic AI, Personal AI assistants - Bixby, Gemini Live, and Perplexity, Enhanced Circle to Search | |
| Water Resistance | Yes, 3 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Samsung Knox | |
| 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 | 50 MP ƒ/1.8 (Wide Angle) 1/1.56", 1.0µm, PDAF, OIS 12 MP ƒ/2.2 (Ultra Wide) 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP ƒ/2.4 (Macro) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Leica lens, Ultra HDR, HDR, Panorama | Digital Zoom up to 10x |
| Video Recording | 4K, 1080p | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 12 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K, 1080p | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | HyperOS 2 | OneUI 8.5 |
| Chipset | Mediatek Dimensity 8400 Ultra | Samsung Exynos 1680 |
| CPU | 3.25 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 8x Arm Cortex-A725 | |
| GPU | Mali-G720 MC7 | Xclipse 550 |
| 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 | No |
| Speaker Type | Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh | 5000 mAh |
| Fast Charging | Yes, 67W Fast Charging | Yes, 45W Fast Charging |
| Reverse Charging | Yes | |