Realme GT 8 has better RAM than Realme GT 3. In terms of display resolution, Realme GT 8 has better resolution of 3136 x 1440 than Realme GT 3 which has resolution of 2772 x 1240. Realme GT 8 has more internal memory than Realme GT.
| Name | Realme GT 3 | Realme GT 8 |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.74 in | 6.79 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4600 mAh | 7000 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 50 MP + 50 MP + 8 MP Triple |
| Price | Rs. 44990 | Rs. 52990 |
The launch Date of the first phone is February 28, 2023. The cost of Realme GT 3 is Rs. 44990. The launch Date of the second phone is October 21, 2025. The Expected cost of Realme GT 8 is Rs. 52990.
Realme GT 8 has larger screen size of 6.79 inches in comparison to Realme GT 3's 6.74 inch screen. Realme GT 3 has AMOLED Screen type where as Realme GT 8 has LTPO AMOLED Screen type. Realme GT 8 has display density of 508 PPI & Realme GT 3 has only 451 PPI display density. In terms of screen to body ratio, Realme GT 8 has better screen to body ratio of ~ 90.7% than Realme GT 3's ~ 87.9%. Both mobiles have same aspect ratio of 20:9.
Realme GT 8's larger 12 GB RAM is better for playing games and all with respect to Realme GT 3's lower 8 GB RAM. Realme GT 8 has more Internal Memory (256 GB) than Realme GT 3 (128 GB).
They both have the same 50 MP + 8 MP + 2 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 13 and the second one on 16 version.
| Name | Realme GT 3 | Realme GT 8 |
| General | ||
| Model | GT3 | GT 8 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 28, 2023 | October 21, 2025 |
| Design | ||
| Dimensions | 75.8 x 163.9 x 8.9 mm | 76.9 x 161.8 x 8.2 mm |
| Weight | 199 g | 209 g |
| Bezel less | Yes | No |
| Colors | Pulse White, Booster Black | Blue, Green, White |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.74 inches, 1240 x 2772 pixels, 144 Hz | 6.79 inches, 1440 x 3136 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 451 PPI | ~ 508 PPI |
| Screen to Body Ratio | ~ 87.9% | ~ 90.7% |
| Brightness | 1000 nits (typ), 2000 nits (HBM), 7000 nits (peak) | |
| Features | Screen Contrast: 5000000:1, HDR10+, 500 nits (typ), 1100 nits (HBM), 1400 nits (peak), Color Saturation: DCI-P3 100%, Sunlight Screen Support | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 4 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac, Dual-band | Wi-Fi 7 |
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | accelerometer, gyro, proximity, compass | Acelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes, Yes (dual side), Dual Side | Yes |
| Water Resistance | Yes, 2 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 24mm, 1/1.56", 1.0µm, PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 16mm, 112˚, 1/4.0", 1.12µm 2 MP ƒ/3.3 20mm, microscope | 50 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.8 (Telephoto) 8 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | dual-tone , HDR, panorama | Ricoh lens, Color spectrum sensor, HDR, panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 8K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.5 (Wide Angle) 25mm, 1/3.09", 1.0µm Punch Hole, Screen Flash | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K |
| Technical | ||
| OS | Android v13 | Android v16 |
| Custom UI | Realme UI 4.0 | Realme UI 6 |
| Chipset | Qualcomm Snapdragon 8+ Gen1 | Qualcomm Snapdragon 8 Elite |
| CPU | 3.2 GHz, Octa Core Processor | 4.32 GHz, Octa Core Processor |
| Core Details | 1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510 | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz |
| GPU | Adreno 730 | Adreno GPU |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4600 mAh, Li-Po Battery | 7000 mAh, Si/C Li-Ion |
| Fast Charging | Yes, 240W SuperVOOC Charging | Yes, 100W SuperVOOC Charging |
| Reverse Charging | Yes | |