Realme GT 6 5G (12GB RAM + 256GB) vs Realme 15x 5G (8GB RAM + 256GB)
Quick Comparison
Realme GT 6 5G (12GB RAM + 256GB) has better RAM than Realme 15x 5G (8GB RAM + 256GB). In terms of display resolution, Realme GT 6 5G (12GB RAM + 256GB) has better resolution of 2780 x 1264 than Realme 15x 5G (8GB RAM + 256GB) which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Realme GT 6 5G (12GB RAM + 256GB) | Realme 15x 5G (8GB RAM + 256GB) |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.78 in | 6.81 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5500 mAh | 7000 mAh |
| Camera | 50 MP + 50 MP + 8 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 28999 | Rs. 19999 |
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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. 28999. The launch Date of the second phone is October 01, 2025. The cost of Realme 15x 5G (8GB RAM + 256GB) is Rs. 19999.
Display comparison
Realme 15x 5G (8GB RAM + 256GB) has larger screen size of 6.81 inches in comparison to Realme GT 6 5G (12GB RAM + 256GB)'s 6.78 inch screen. Realme GT 6 5G (12GB RAM + 256GB) has LTPO AMOLED Screen type where as Realme 15x 5G (8GB RAM + 256GB) has IPS Screen type. Realme GT 6 5G (12GB RAM + 256GB) has display density of 450 PPI & Realme 15x 5G (8GB RAM + 256GB) has only 394 PPI display density. In terms of screen to body ratio, Realme GT 6 5G (12GB RAM + 256GB) has better screen to body ratio of ~ 91.8% than Realme 15x 5G (8GB RAM + 256GB)'s ~ 90.4%. Both phones have same aspect ratio of 20:9.
Memory comparison
Realme GT 6 5G (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Realme 15x 5G (8GB RAM + 256GB)'s lower 8 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. Realme 15x 5G (8GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Realme GT 6 5G (12GB RAM + 256GB)'s 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 15 version.
Related Comparisons
Full Comparison
| Name | Realme GT 6 5G (12GB RAM + 256GB) | Realme 15x 5G (8GB RAM + 256GB) |
| General | ||
| Model | GT 6 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 20, 2024 | October 01, 2025 |
| In The Box | 1 realme 15x 5G, 1 USB Type-C Cable, 1 80W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide | |
| Design | ||
| Dimensions | 75.1 x 162 x 8.6 mm | 77.93 x 166.07 x 8.28 mm |
| Weight | 199 g | 212 g |
| Bezel less | No | No |
| Colors | Fluid Sliver, Razor Green | Aqua Blue, Marine Blue, Maroon Red |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.78 inches, 1264 x 2780 pixels, 120 Hz | 6.81 inches, 720 x 1570 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 450 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 91.8% | ~ 90.4% |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Brightness | HBM 1200nit | |
| Features | Sampling Rate: Intelligent Instantaneous 2500Hz, Contrast Ratio: 5,000,000:1, Color Saturation: DCI-P3 100%, 6000nits Brightness | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | |
| Card Slot | No | Yes, (Hybrid Slot) |
| 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) | 5G NR: n1/3/5/8/28B/40/41/77/78 |
| 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 | Support 802.11 a/b/g/n, Wi-Fi 5(802.11ac) |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Extra | ||
| GPS | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Proximity sensor, Ambient light sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Al Edit Genie | |
| Water Resistance | Yes | Yes |
| IP Rating | IP65 | IP69 Pro |
| 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 | Dual-mic Noise Cancellation |
| 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 (Wide Angle) Resolution: 4096x3072, Equivalent Focal Length: 28mm, FOV: 76°, Lens: 5P, Sensor: 1/2.93” 2 MP (Depth Sensor) |
| Camera Sensor | Sony LYT-808 | Sony IMX852 |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Photo, Portrait Mode, Night, Panorama, Cinematic, TIME-LAPSE, HI-RES, Underwater, PRO, Hypertext, TILT-SHIFT, AI LANDSCAPE Mode, Street Photography Mod, Dual-View Video Mode |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.5 (Wide Angle) 22mm, 1/2.74" Punch Hole, Screen Flash | 50 MP ƒ/2.4 (Wide Angle) OV50D40 50MP Resolution: 4080x3072 Equivalent Focal Length: 22mm FOV：87° Aperture：f/2.4 Lens：5P Sensor: 1/2.88" 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 | Realme UI 6 |
| Chipset | Qualcomm Snapdragon 8s Gen3 | Mediatek Dimensity 6300 |
| CPU | 3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Adreno 735 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | 1115 Ultra-Linear Speaker | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-Po Battery | 7000 mAh |
| Fast Charging | Yes, 120W SuperVOOC Charging | Yes, 60W SUPERVOOC Charge |
| Reverse Charging | Yes | Yes, 6.5W |