Realme GT 6T vs Xiaomi Redmi Note 15
Quick Comparison
Realme GT 6T has better RAM than Xiaomi Redmi Note 15. In terms of display resolution, Realme GT 6T has better resolution of 2780 x 1264 than Xiaomi Redmi Note 15 which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Realme GT 6T | Xiaomi Redmi Note 15 |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.78 in | 6.77 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5500 mAh | 5800 mAh |
| Camera | 50 MP + 8 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 27999 | Rs. 17990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 22, 2024. The cost of Realme GT 6T is Rs. 27999. The launch Date of the second phone is August 21, 2025. The Expected cost of Xiaomi Redmi Note 15 is Rs. 17990.
Display comparison
Xiaomi Redmi Note 15 has screen size of 6.77 inches which falls short to Realme GT 6T's 6.78 inch screen. Realme GT 6T has LTPO AMOLED Screen type where as Xiaomi Redmi Note 15 has AMOLED Screen type. Realme's phone has display density of 450 PPI & Xiaomi's phone has only 388 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 94.2% than Xiaomi's phone ~ 89.1%. Realme GT 6T has 20:9 aspect ratio where as Xiaomi Redmi Note 15 has 20.5:9 aspect ratio.
Memory comparison
Realme GT 6T's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
They both have the same 50 MP + 8 MP Dual Rear Camera. Realme GT 6T 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 Note 15's 8 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 15 version.
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Full Comparison
| Name | Realme GT 6T | Xiaomi Redmi Note 15 |
| General | ||
| Model | RMX3853, GT 6T | Redmi Note 15 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 22, 2024 | August 21, 2025 |
| In The Box | Realme GT 6T, 120W SUPERVOOC Charge , USB Type-C Cable, Protect Case, SIM Card Tool, Screen Protect Film, Quick Start Guide, Important Product Information (including the Warranty Card) | |
| Design | ||
| Dimensions | 75.1 x 162 x 8.7 mm | 75.4 x 165 x 7.4 mm |
| Weight | 191 g | 178 g |
| Bezel less | No | |
| Colors | Fluid Silver, Razor Green | Midnight Black, Star White, Sky Blue |
| Display | ||
| Type | Color LTPO AMOLED Screen (1.07 billion (10bit)) | Color AMOLED Screen (68B) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1264 x 2780 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 450 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 94.2% | ~ 89.1% |
| Glass Type | Corning Gorilla Glass Victus 2 | Xiaomi Dragon Crystal Glass |
| Brightness | 3200 nits (peak) | |
| Features | Brightness: 1000nits (typ)/1600nits (HBM)/6000nits(APL), Contrast ratio:typ 5000000:1, Color Gamut:DCI-P3 100% | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes, upto 1 TB |
| 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)/B66(2110~2180MHz)/N66(2110~2180MHz)/1/3/5/7/8/20/28, NSA:n77/78/38/40/41(2496-2690MHz)/1/3/5/7/8/20/28 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (IEEE802.11ax) | |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v5.1, A2DP, LE |
| 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 A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Accelerometer, Gyro, Compass, Proximity |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | GT Mode 5.0, 9 Layer Iceberg VC Cooling Chamber, 5G + 5G Dual Mode, Super Linear Dual Speakers, Dual-mic Noise Cancellation, Hi-Res Audio Certification | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.88 (Wide Angle) 25.56mm,FOV: 79° 8 MP ƒ/2.2 (Ultra Wide) 112° | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) |
| Camera Sensor | Sony LYT-600 (50MP) + Sony IMX355 (8MP) | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photos, Portraits, Night Scenes, High Pixel, Panorama, Long Exposure Photo, Professional Mode, Street Shooting Mode, Super Text, Videos, Movie Mode, Multi-Scene Videos, Time-Lapse Photography, Slo-Mo Video | HDR, Panorama |
| Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.45 (Wide Angle) Sony IMX615, 21mm, FOV: 90° Punch Hole, Screen Flash | 8 MP (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | Realme UI 5.0 | MIUI15 |
| Chipset | Qualcomm Snapdragon 7+ Gen3 | Qualcomm Snapdragon 6 Gen3 |
| CPU | 2.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1xCortex-A715@2.8 GHz & 4xCortex-A715@2.6 GHz & 3xCortex-A510@1.9 GHz | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | Adreno 732 | Adreno 710 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | MP3, AMR, FLAC, APE |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | MP4, M4V, MKV, XVID |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-Po Battery | 5800 mAh |
| Fast Charging | Yes, 120W SuperVOOC Charging | Yes, 45W Fast Charging |
| Reverse Charging | Yes | |