Vietnamese 
SmartBox 3
Overview:
Smartbox 3 is a 4K Android TV Set-top Box made by VNPT Technology.
The device supports Android TV™ 9 and is optimized for IPTV and Internet TV services.
Key features:
- Support 4K high quality video contents
- Support Android TV™ 9 with Google certificate
- Optimized for IPTV and Internet TV services
- Support DRM content protection
- OTA auto software upgrade
Specifications:
| System | |
| CPU | Quad-core 2GHz (64bit) |
| GPU | 850MHz |
| RAM | 1GB/2GB DDRIII |
| Flash | 8MB |
| Connectivity | |
| A/V Connector | 1x Mini A/V 1x S/PDIF 1x HDMI 2.0b |
| USB | 1x USB 3.0 1x USB 2.0 Mouse and keyboard compatible |
| Networking | |
| Wi-Fi | IEEE 802.11a/b/g/n/ac |
| Ethernet | IEEE 802.3 10/100 Base-T, with 1.5KV lightning protection |
| Bluetooth | Bluetooth 4.2 |
| Software | |
| OS | Android TV™ 9.0 |
| Video | |
| Resolution | Max 4K@75fps |
| Decoder | MPEG1/2/4, MVC, MP3, AAC/AAC+, WMA/WMA-pro, FLAC, OGG, AC3 Optional |
| Format video | MKV, WMV, M2TS, MOV, MP4, AVI, MPG, MPEG1/2/4, DAT, VOB, FLV, 3GP, DIVX, F4V, ASF, M2V |
| HDR | Supported |
| Audio | |
| Format audio | MP3, AAC, WMA, RM, FLAC, OGG, M4A, MP4, AAC, APE, FLAC, MP1/2 |
| Decoder. | MPEG1/2/4, MVC, MP3, AAC/AAC+, WMA/WMA-pro, FLAC, OGG, AC3 Optional |
| Subtitle | |
| Format subtitle | SRT, ASS, SSA |
| Image | |
| Format image | HD JPEG/BMP/PNG |
| Content protection | |
| DRM | Widevine Playready HDCP |
| Power | |
| Adapter | 5V-2A Overvoltage/overcurrent protection |
| Operating temperature and humidity | |
| Operating temperature | 5℃ ÷ 40℃ |
| Operating humidity | <95% |