| Hardware and OS | ZTE Grand S II S291 | |
| Operating system | Android 4.3 (Jelly Bean) | |
| Processor | Quad-core 2.3 GHz Krait 400 | |
| Chipset | Qualcomm MSM8974AB Snapdragon 801 (28 nm) | |
| Internal memory | 16GB 2GB RAM | |
| External memory | microSDHC (dedicated slot) | |
| GPU | Adreno 330 | |
| Display | ZTE Grand S II S291 | other phones |
| Size | 5.5 inches, 83.4 cm2 | |
| Resolution | 1080 x 1920 pixels, 16:9 ratio | |
| Type | IPS LCD capacitive touchscreen, 16M colors | |
| Main Camera | ZTE Grand S II S291 | other phones |
| Camera | 13 MP, AF | |
| Features | LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | ZTE Grand S II S291 | other phones |
| Camera | 2 MP | |
| Video | 1080p@30fps | |
| Connectivity | ZTE Grand S II S291 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600) | |
| Bluetooth | 4.0, A2DP | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA, LTE | |
| Technology | GSM / HSPA / LTE | |
| USB | microUSB 2.0 | |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot | |
| Multimedia | ZTE Grand S II S291 | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | FM radio | |
| Battery | ZTE Grand S II S291 | other phones |
| Capacity | Non-removable Li-Ion 3100 mAh battery | |
| Design | ZTE Grand S II S291 | other phones |
| Colors | Silver | |
| Dimensions | 157 x 77 x 9.1 mm (6.18 x 3.03 x 0.36 in) | |
| Weight | 150 g (5.29 oz) | |
| SIM | Micro-SIM | |
| Features | ZTE Grand S II S291 | other phones |
| Sensors | Accelerometer, gyro, proximity, compass | |
