| Hardware and OS | Otium Z4 | |
| Operating system | Android 4.4 KitKat | |
| Processor | Quad-Core (4x Cortex A7 1.3 GHz) | |
| Chipset | MediaTek MT6582 (28 nm) | |
| Internal memory | 1GB 8GB, 1GB · 8GB | |
| GPU | ARM Mali-400 MP2 | |
| Display | Otium Z4 | other phones |
| Type | LCD IPS | |
| Size | 5" inc | |
| Resolution | 720 x 1280 px | |
| Display colors | 16M | |
| Screen area | cm2 | |
| Screen format | 16:9 (height:width) | |
| Screen to body ratio | 66% | |
| PPI /points per inch/ | 294 PPI | |
| Screen protection | Scratch resistant | |
| Touchscreen | capacitive touchscreen | |
| Connectivity | Otium Z4 | other phones |
| Network | 2G / 3G / 4G / | |
| NFC | No | |
| Edge | Yes | |
| Bluetooth | Bluetooth 4.0, A2DP | |
| SIM card | Dual SIM, dual stand-by (Micro SIM Micro SIM) | |
| GPRS | Yes | |
| GPS | GPS, A-GPS | |
| Wi-Fi | 802.11b, 802.11g, 802.11n,Wi-Fi Hotspot ,Wi-Fi Direct | |
| USB | Yes, USB On-The-Go (OTG) | |
| Camera | Otium Z4 | other phones |
| Rear camera, main | 8 MP, Single | |
| Camera specs | 8 MP, ?/ 2.2, (wide), 1.40 µm | |
| Functions | LED flash | |
| Video | 1080p video | |
| Front camera, selfie | 2 MP, Single | |
| Specifications | 2 MP, ?/ | |
| Multimedia | Otium Z4 | other phones |
| Headphone jack | Yes | |
| Radio | Yes | |
| Design | Otium Z4 | other phones |
| Dimensions (HxWxD) | 144.3 x72.1 x 8.9 mm | 5.68 x 2.84 x 0.35 in | |
| Weight | 145 g | 5.11 oz | |
| Colors | Black, White | |
| Body build | Plastic | |
| Battery | Otium Z4 | other phones |
| Battery | 2700 mAh, Li-Ion, Removable | |
| Other features | Otium Z4 | other phones |
| Sensors | Fingerprint (rear-mounted), Proximity, Accelerometer, compass , Infrared port | |
