| Color | Silver White + Black |
| Brand | Others、ZGPAX |
| Model | S28 |
| Material | Plastic |
| Quantity | 1 Piece |
| Shade Of Color | Silver |
| Networking | GSM |
| Frequency | GSM 850/900/1800/1900MHz |
| Data Transfer | GPRS、HSDPA、EDGE |
| SIM Type | Micro SIM |
| SIM Slot | 1 |
| Network Standby | Single Standby |
| Network Conversation | One-Party Conversation Only |
| GPS | No |
| Wi-Fi | No |
| Type | Brand New |
| Operating System | N/A |
| CPU Processor | MTK6260 |
| CPU Core Quantity | Single Core |
| Language | English、French、 German、 Portuguese、 Russian、 Spanish、 Turkey、Arabia、 Italy. |
| Released Time | 2014-10-1 |
| RAM | 32MB |
| Internal Storage | 32MB |
| Available Memory | 0M |
| Memory Card | External T-flash card up to 8GB |
| Screen Size | 1.54 inch |
| Touch Screen | Capacitive Screen |
| Screen Resolution | 240 x 240 |
| Main Camera Lens Features | NO |
| Secondary Camera Lens | NO |
| Video Recording Resolution | NO |
| Flash | No |
| Auto Focus | NO |
| Touch Focus | No |
| Battery Capacity | 450 mAh |
| Battery Type | Li-ion battery |
| Talk Time | 4 Hour |
| Standby Time | 96 Hour |
| Working Time | 24 Hour |
| Bluetooth Version | V3.0 |
| TV | No |
| Radio Tuner | Yes |
| Waterproof Level | Others、 |
| Sensor | Others、N/A |
| I/O Interface | Micro USB |
| Format Supported | 3GP、 MP4、 MP3、 Midi、 JPG、 JPEG、 etc |
| Software | Voice call、 Text、 Music play、 Radio、 Camera、 Alarm、 Time pedometer vibration remind、 anti-lost、 Sleep monitoring |
| Wristband Material | TPU |
| Wristband Length | 23.5 cm |
| Packing List | 1 x Watch 1 x USB charging cable (80cm) 1 x Earphones (80cm) 1 x English user manual 1 x AC power charger adapter (100~240V / EU plug) |