| Local Name | ROG Phone 5s |
| Technology | GSM / HSPA / LTE / 5G |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - Version 1 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 41, 42, 48, 66, 71 - Version 2, Version 4 | 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, |
| 3G Bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Version 1 | HSDPA 850 / 900 / 1800 / 1900 / 2100 / 1700 - Version 2, Version 3 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 1400/150 Mbps, 5G 4 Gbps DL |
| Announced | 2021, August 16 |
| Status | Available. Released 2021, August 26 |
| Dimensions | 172.8 x 77.3 x 9.9 mm (6.80 x 3.04 x 0.39 in) |
| Weight | 238 g (8.40 oz) |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Body | RGB light panel (on the back) Pressure sensitive zones (Gaming triggers) |
| Display Type | Li-Po 6000 mAh, non-removable |
| Screen Size | 6.78 inches, 109.5 cm2 (~82.0% screen-to-body ratio) |
| Resolution | 1080 x 2448 pixels (~395 ppi density) |
| Protection | Corning Gorilla Glass Victus |
| OS | Android 11, upgradable to Android 12, ROG UI |
| Chipset | Qualcomm SM8350 Snapdragon 888+ 5G (5 nm) |
| CPU | Octa-core (1x2.99 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) |
| GPU | Adreno 660 |
| Card Slot | No |
| Internal Memory | 128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 512GB 18GB RAM | UFS 3.1 |
| Camera Features | Panorama, HDR |
| Video | 1080p@30fps |
| Loudspeaker | Yes, with stereo speakers (2 amplifiers) |
| 3.5mm Jack | Yes |
| Sound | 24-bit/192kHz audio |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Colors | Phantom Black, Storm White |
