| Hardware and OS | Gigaset GX290 | |
| Operating system | Pure Android 9.0 Pie | |
| Processor | MediaTek Helio P23 Octa-Core MT6763 | |
| RAM | 3 GB | |
| Internal Storage | 32 GB | |
| Memory Card Slot | Yes upto 256 GB | |
| User Interface | Yes | |
| Display | Gigaset GX290 | other phones |
| Type | IPS | |
| Size | 6.1 inches | |
| Resolution | 1560 x 720 Pixel | |
| Colors | 16M | |
| Pixel Density | 283 ppi | |
| Touchscreen | Yes | |
| Protection | Corning Gorilla glass 3 with scratch-resistant and anti-smudge surface | |
| Features | Multi-Point (up to 5 touchpoints) | |
| Connectivity | Gigaset GX290 | other phones |
| 4G Network | Yes | |
| Wi-Fi | IEEE 802.11 b/g/n 2.4 GHz, 5 GHz | |
| GPS | A-GPS, GPS, Glonass | |
| NFC | yes | |
| USB | 2.0 Type C | |
| Speed | 800 / 850 / 900 / 1800 / 2100 / 2600 MHz | |
| SIM | Nano SIM | |
| Dual SIM | 2 Nano SIM cards or 1 Nano SIM card and a micro SD Card | |
| Wireless Charging | Wireless charging up to 15 W | |
| Camera | Gigaset GX290 | other phones |
| Main camera | 13 MP AF (SONY sensor), 2 MP dual rear camera with ArcSoftR solution | |
| Features | Yes | |
| Image | Yes | |
| Selfie camera | 8 MP with LED Flash Light | |
| Multimedia | Gigaset GX290 | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | Yes | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | |
| Design | Gigaset GX290 | other phones |
| Dimensions | 162.4 mm (H), 79 mm (W), 15.3 mm (D) | |
| Waterproof | No | |
| Weight | 279 g | |
| Battery | Gigaset GX290 | other phones |
| Capacity | 6200 mAh / 3.85 V | |
| Other | Gigaset GX290 | other phones |
| Sensors | Gravity sensor, Proximity sensor, Brightness sensor, Geometric sensor (E-compass), Gyroscope | |
