Realme GT 6 5G (12GB RAM + 256GB) vs Xiaomi 15T
Quick Comparison
Both Realme GT 6 5G (12GB RAM + 256GB) and Xiaomi 15T comes with same RAM. In terms of display resolution, Realme GT 6 5G (12GB RAM + 256GB) has better resolution of 2780 x 1264 than Xiaomi 15T which has resolution of 2712 x 1220. Both have the same amount of internal memory.
| Name | Realme GT 6 5G (12GB RAM + 256GB) | Xiaomi 15T |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.78 in | 6.83 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5500 mAh | 5500 mAh |
| Camera | 50 MP + 50 MP + 8 MP Triple | 50 MP + 50 MP + 12 MP Triple |
| Price | Rs. 40990 | Rs. 67990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 20, 2024. The cost of Realme GT 6 5G (12GB RAM + 256GB) is Rs. 40990. The launch Date of the second phone is September 24, 2025. The Expected cost of Xiaomi 15T is Rs. 67990.
Display comparison
Realme GT 6 5G (12GB RAM + 256GB) has screen size of 6.78 inches which falls short to Xiaomi 15T's 6.83 inch screen. Realme GT 6 5G (12GB RAM + 256GB) has LTPO AMOLED Screen type where as Xiaomi 15T has AMOLED Screen type. Realme's phone has display density of 450 PPI & Xiaomi's phone has only 435 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 91.8% than Xiaomi's phone ~ 88.5%. Realme GT 6 5G (12GB RAM + 256GB) has 20:9 aspect ratio where as Xiaomi 15T has 20.5:9 aspect ratio.
Memory comparison
Both mobiles 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 + 8 MP Triple Rear Camera. 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 14 and the second one on 16 version.
Related Comparisons
Full Comparison
| Name | Realme GT 6 5G (12GB RAM + 256GB) | Xiaomi 15T |
| General | ||
| Model | GT 6 | 25069PTEBG |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | eSIM+Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| Release Date | June 20, 2024 | September 24, 2025 |
| Design | ||
| Dimensions | 75.1 x 162 x 8.6 mm | 78 x 163.2 x 7.5 mm |
| Weight | 199 g | 194 g |
| Bezel less | No | No |
| Colors | Fluid Sliver, Razor Green | Black, Gray, Rose Gold |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color AMOLED Screen (68 B) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1264 x 2780 pixels, 120 Hz | 6.83 inches, 1220 x 2712 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 450 PPI | ~ 435 PPI |
| Screen to Body Ratio | ~ 91.8% | ~ 88.5% |
| Glass Type | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass 7i |
| Brightness | 3200 nits (peak) | |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Adaptive Refresh Rate | Yes, LTPO | |
| Features | Sampling Rate: Intelligent Instantaneous 2500Hz, Contrast Ratio: 5,000,000:1, Color Saturation: DCI-P3 100%, 6000nits Brightness | 3840Hz PWM, Dolby Vision, HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | UFS 4.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA：n77/78/38/40/41(2496-2690MHz)/66(2110~2180MHz)/1/3/5/7/8/20/28, NSA：n77/78/38/40/41(2496-2690MHz)/1/3/5/7/8/20/28/66(2110~2180MHz) | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | WiFi 7 |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v6.0, A2DP, LE, aptX HD, aptX Adaptive |
| USB | Yes, USB-C v2.0 | 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 |
| Extra | ||
| GPS | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS | Yes, with dual-band A-GPS, GLONASS, GALILEO, QZSS, NavIC, BDS (tri-band) |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes, 3 m upto 30 min |
| IP Rating | IP65 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | AI Night Vision, AI Smart Loop, AI Smart removel, AI SMart Search, AI Mobile, Dual VC Cooling, LPDDR5X RAM | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.7 (Wide Angle) 1/1.4", PDAF, OIS 50 MP ƒ/2 (Telephoto) 47mm, 1/2.8", PDAF 8 MP ƒ/2.2 (Ultra Wide) 16mm, 112˚, 1/4.0", 1.12µm | 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 |
| Camera Sensor | Sony LYT-808 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Leica lens, Ultra HDR, HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.5 (Wide Angle) 22mm, 1/2.74" Punch Hole, 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 v14 | Android v16 |
| Custom UI | Realme UI 5.0 | HyperOS 2 |
| Chipset | Qualcomm Snapdragon 8s Gen3 | Mediatek Dimensity 8400 Ultra |
| CPU | 3 GHz, Octa Core Processor | 3.25 GHz, Octa Core Processor |
| Core Details | 1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520 | 8x Arm Cortex-A725 |
| GPU | Adreno 735 | Mali-G720 MC7 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | MP4, MKV, WEBM, 3GP |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-Po Battery | 5500 mAh |
| Fast Charging | Yes, 120W SuperVOOC Charging | Yes, 67W Fast Charging |
| Reverse Charging | Yes | Yes |