| Name | Realme GT2 Explorer Master |
| Brand | Realme |
| Model | GT2 Explorer Master, RMX3551 |
| Category | Smartphone |
| Network Type | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Network 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Network 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| Network 4G | LTE |
| Network 5G | SA/NSA |
| Speed | HSPA, LTE-A, 5G |
| GPRS | Yes |
| EDGE | Yes |
| Launch Announcement | Not Announced Yet |
| Launch Date | Coming Soon |
| Body Dimensions | 161.3 x 74.3 x 8.2 mm (6.35 x 2.93 x 0.32 in) |
| Body Weight | 199 g |
| Network Sim | Dual SIM (Nano-SIM, Dual stand-by) |
| Display Type | Super AMOLED |
| Display Size | 6.7 inches |
| Display Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Display Multitouch | Yes |
| Display Density | 393 ppi |
| Operating System | Android |
| OS Version | 12 |
| User Interface (ui) | Realme UI 3.0 |
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) |
| GPU | Adreno 730 |
| Chipset | Qualcomm SM8450 Snapdragon 8+ Gen 1 (4 nm) |
| Memory Internal | 128 GB, 256 GB |
| Memory External | No |
| Ram | 8 GB, 12 GB |
| Primary Camera | Triple: 50 MP, (wide) |
| 50 MP, (ultrawide) | |
| 2 MP, (macro) | |
| Secondary Camera | 16 MP |
| Camera Features | Dual-LED Flash, Panorama, HDR |
| Video | 4K@30/60fps, 1080p@30/60fps |
| Audio | Yes |
| Loudspeaker | Yes with Stereo Speakers |
| 3.5mm Jack | No |
| WiFi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, Hotspot |
| Bluetooth | 5.2, A2DP, LE |
| NFC | Yes |
| USB | USB Type-C 2.0, USB On-The-Go |
| Fm Radio | No |
| GPS | Yes with A-GPS |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Messaging | Yes |
| Battery Type | Non-removable Li-Po Battery |
| Battery Capacity | 5000 mAh |
| Charging | Fast Charging 100W |
| Body Color | Gray, White, Aurora, Apricot |