Realme GT 7T (12GB RAM + 512GB) vs Realme 15T (12GB RAM + 256GB)
Quick Comparison
Both Realme GT 7T (12GB RAM + 512GB) and Realme 15T (12GB RAM + 256GB) comes with same RAM. In terms of display resolution, Realme GT 7T (12GB RAM + 512GB) has better resolution of 2800 x 1280 than Realme 15T (12GB RAM + 256GB) which has resolution of 2372 x 1080. Realme GT 7T (12GB RAM + 512GB) has more internal memory than Realme 15T (12GB RAM + 256GB)
| Name | Realme GT 7T (12GB RAM + 512GB) | Realme 15T (12GB RAM + 256GB) |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.8 in | 6.57 in |
| Internal Memory | 512 GB | 256 GB |
| Battery | 7000 mAh | 7000 mAh |
| Camera | 50 MP + 8 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 38999 | Rs. 24999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 27, 2025. The cost of Realme GT 7T (12GB RAM + 512GB) is Rs. 38999. The launch Date of the second phone is September 02, 2025. The cost of Realme 15T (12GB RAM + 256GB) is Rs. 24999.
Display comparison
Realme 15T (12GB RAM + 256GB) has screen size of 6.57 inches which falls short to Realme GT 7T (12GB RAM + 512GB)'s 6.8 inch screen. Realme GT 7T (12GB RAM + 512GB) has LTPO AMOLED Screen type where as Realme 15T (12GB RAM + 256GB) has AMOLED Screen type. Realme GT 7T (12GB RAM + 512GB) has display density of 453 PPI & Realme 15T (12GB RAM + 256GB) has only 401 PPI display density. In terms of screen to body ratio, Realme GT 7T (12GB RAM + 512GB) has better screen to body ratio of ~ 91.4% than Realme 15T (12GB RAM + 256GB)'s ~ 86.4%. Realme GT 7T (12GB RAM + 512GB) has 20:9 aspect ratio where as Realme 15T (12GB RAM + 256GB) has 20.06:9 aspect ratio.
Memory comparison
Both phones come with 12 GB RAM Realme GT 7T (12GB RAM + 512GB) has more Internal Memory (512 GB) than Realme 15T (12GB RAM + 256GB) (256 GB).
Camera comparison
They both have the same 50 MP + 8 MP Dual Rear Camera. Realme 15T (12GB 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 7T (12GB RAM + 512GB)'s 32 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
Related Comparisons
Full Comparison
| Name | Realme GT 7T (12GB RAM + 512GB) | Realme 15T (12GB RAM + 256GB) |
| General | ||
| Country of Origin | India | India |
| Model | GT 7T | RMX5111 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 27, 2025 | September 02, 2025 |
| In The Box | 1 Phone, 1 USB Data Cable, 1 Charger, 1 SIM Ejector Tool, 1 Protective Case, 1 Quick Guide, 1 Safety Guide | Handset, Charger, USB data cable, SIM Ejector Tool, Protective Case, Quick Guide |
| Design | ||
| Dimensions | 76 x 162.4 x 8.3 mm | 75.19 x 158.36 x 7.89 mm |
| Weight | 202 g | 183 g |
| Bezel less | No | No |
| Colors | Racing Yellow, IceSense Black, IceSense Blue | Silk Blue, Suit Titanium, Flowing Silver |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.8 inches, 1280 x 2800 pixels, 120 Hz | 6.57 inches, 1080 x 2372 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.06:9 |
| PPI | ~ 453 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 91.4% | ~ 86.4% |
| Brightness | 6000-nit Peak Brightness | Brightness: 1000nit (typ) / 1400nit (HBM) |
| Features | Pro-Esports Display, Instantaneous Sampling Rate: Up to 2600Hz, Contrast Ratio: 5,000,000:1, PWM Dimming DC 2160Hz, Rain Water Smart Touch, Dolby Vision, HDR 10+ | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB, Cinematic mode: 100% DCI-P3, Colorful mode: 100% DCI-P3, Contrast ratio: Maximum Static contrast ratio: 5,000,000:1 (Typical) Maximum Dynamic contrast ratio: 10,000,000:1 (Typical) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X | LPDDR4X |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 4 | UFS 2.2 |
| Card Slot | No | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n2/n3/n5/n7/n8/n20/n26/n28/n38/n40/n41/n66/n77/n78 | 5G: n1/n3/n5/n8/n28B/n40/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi, Support 802.11b/g/a/n | WiFi (2.4 GHz |5 GHz) , WiFi 5 (802.11ac), 802.11b/g/a/n, WLAN 2.4G, WLAN 5G, WLAN Display, WLAN tethering, Wi-Fi 2.4GHz 20M, Wi-Fi 2.4GHz 40M, Wi-Fi 5GHz 20M, Wi-Fi 5GHz 40M, Wi-Fi 5GHz 80M, 1x1 SISO |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient Light, Color Temperature, E-compass, Accelerometer, Gyroscope | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | NEXT AI, AI Travel Snap Camera | AI Edit Genie |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 2.5 m upto 30 min |
| IP Rating | IP68/IP69 | IP66/68/69 |
| Dust Resistant | Yes | Yes |
| Extra Features | 360° Ultimate Cooling, Durable Quality, SignalCatcher Algorithm | Bypass Charging |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", PDAF 2 MP ƒ/2.4 |
| Camera Sensor | Sony IMX896 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | 4K Cinematic Video | Photo, Video, Portrait, Night, Panorama, Cinematic, Slo-Mo, Dual-view video, Time -Lapse, Hi-Res, Underwater, Pro, Tilt-Shift |
| Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash | 50 MP Punch Hole |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Realme UI 6.0 | realme UI 6 |
| Chipset | Mediatek Dimensity 8400-MAX | Mediatek Dimensity 6400 Max |
| CPU | 3.25 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 8x Arm Cortex-A725 | |
| GPU | Mali-G720 MC7 | 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 |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 7000 mAh, BLPD05 lithium-ion Polymer Battery |
| Fast Charging | Yes, 120W SuperVOOC Charging | Yes, 60W Fast Charging |
| Reverse Charging | Yes, 10W | |