| BASIC INFO |
| Model No. |
UNIWA
A2803 |
| Product Name |
IP68
waterproof android keypad phone with whatsapp |
| Operating System |
Android
11 |
| Dimension |
142*62*16.5mm |
| Weight |
166g
(including battery) |
| Material |
Plastic |
| Color |
Black |
| Language |
Multi-language |
| HARDWARE |
| Screen |
2.8
inch QVGA IPS capacitive touch screen, 320*240px |
| Processor |
Mediatek
MT6739 Cortex A53 quad core, 1.5GHz；GPU: PowerVR GE8100, 570MHz |
| RAM |
3GB
RAM |
| ROM |
32GB
ROM, support TF extension up to 64GB maximally |
| Camera |
Double
cameras: 0.3MP front+0.3MP rear camera with flashlight |
| Speaker |
2415
speaker, Class D |
| Keys |
21
Keys |
| Sensor |
Gravity
sensor |
| Battery |
Removable
2500mAh li-ion battery |
| NETWORK
& CONNECTIVITY |
| Network Bands |
2G:
GSM 850/900/1800/1900MHz |
| 3G: WCDMA 850/900/1700/1900/2100MHz |
| 4G: FDD-LTE
B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B66;
FDD-LTE: B38/B41 |
| WiFi |
IEEE
802 a/b/g/n/ac, support 2.4GHz/5GHz dual-band WiFi |
| BT |
V4.2 |
| GNSS |
Support
GPS/A-GPS |
| OTHER
FUNCTIONS |
| Whatsapp |
Support |
| Wireless Radio |
Support |
| Torch Light |
Support |
| I/O
INTERFACES |
| SIM Slots |
*2
(Nano+Nano) |
| TF Card Slot |
*1 |
| USB Type-C Port |
*1 |
| 3.5mm Audio Jack (CTIA) |
*1 |
| STANDARD
ACCESSORIES |
| Power Adaptor (5V/1A) |
*1 |
| USB cable |
*1 |
| User Manual |
*1 |
| Earphone |
Optional |