7892169445 | Helpline: +91 7676500777 | E-mail: info@leoxsys.com

7892169567 | Helpline: +91 7676500777 | E-mail: info@leoxsys.com


Android built-in 4G/3G SIM Digital Signage HDMI MINI PC

  • Android HDMI Mini PC LT33BR-4G  with Powerful Android 7 OS
  • Quad Core Cortex-A53 1.5GHz Multi-core Processor with Quad-core Mali450 MP2 GPU
  • With built-in 4G/3G SIM support, plug and play internet access ,Best suitable for Remote digital signage solution.
  • Support All India operator including Reliance JIO 4G, Airtel 4G/3G/2G,Vodafone/Idea 4G/3G/2G and BSNL 4G/3G/2G in India.
  • Rooted device to start digital signage as plug-n-play.
  • Built-in 1GB DDR3 RAM for Super fast Performance
  • Built-in 8GB Flash expandable upto 2TB via USB Storage
  • screen rotation/orientation supports 90/180/270 degree with single click.
  • Ideal low power mini computer as Standalone PC, Digital Signage PC, information Kiosk Machine, Touch screen kiosk Machine, Education Mini Computer as well Mini Thin Client.
  • With Pre-installed MDM client on Mini PC, you can easily remote control, upgrade/delete APKs, silent remote APK installation, other Settings, Monitor device usage, health, Device location, you can lock/unlock device remotely to prevent from misuse/lost.
  • Built-in 2x USB 2.0 for storage/keyboard/mouse etc
  • 4Kx2K 1080 HDMI 2.0/ 1.4 Support.
  • Built-in RJ-45 Ethernet port & Dual-band 11N 150Mbps Wi-Fi with Powerful built-in 2dBi Antenna for better Wi-Fi Reception

Leoxsys LT33BR-4G Android mini PC with Android 7 OS, aimed at system integrators and standy/Kiosk builders that want to use an Android operating system with a desktop or large external touchscreen. Applications include interactive digital signage, digital whiteboard, Point of sale, video conferencing and kiosk applications.

Its compact size allows the Leoxsys Android Mini PC to be mounted discreetly behind a touchscreen or inside a kiosk.

The Leoxsys Android Mini PC can be used as a standalone device, or as a cost effective, networked interactive Digital signage Mini PC, using one of the many cloud based digital signage packages available on the market to schedule, play and manage content remotely. Leoxsys Android MDM kiosk apps are also available to lockdown the device, enabling Silent new APK installation, Location sharing, locking of device, enabling you to limit user access to websites and applications.

To support custom projects, Leoxsys offer firmware customization, which can include pre-installation of apps, changes to default system settings and a custom boot Launcher/background/image,Autostart any single APK/Browser webpage etc.

LT33BR-4G  HDMI 2.0 Android Digital Signage Mini PC with  Built-in 4G/3G SIM slot, screen Orientation & RTC battery function for perfect Digital Signage solution

LT33BR-4G is a smart Digital Signage  Mini PC with  Android 7.1 OS, powered by  Quad-core Cortex-A53, includes a  Mali-450 MP GPU that can reach speeds of up to 2.0GHz. Support  4K ultimate HD video hardware decoding. With preinstalled APPs, you can enjoy smooth multi-tasking Digital signage Function. 

With Screen Orientation/Screen rotation function, you can convert Normal Display Monitor into Vertical screen with single click. Can convert 90/180/270/360 Degree with single click.

With preinstalled Digital Signage Software, you can enjoy smooth multi-tasking Digital signage or standalone remote-controlled Mini PC.

With built-in MDM function, you can easily remote control this Mini PC with Silent APK installation, Remote control device , remote health checkup, reboot etc can achieve with single click.

A great Mini PC with fantastic compatibilities to meet the most demanding Digital signage expectations! 

Main Features: 
- LT33BR-4G features a Quad-core Cortex A53 2.0Ghz processor, fully supporting premium  4K UHD contents with a powerful  64bit CPU and  Mali-450 MP GPU combination in place to handle 4K graphics and offers strikingly realistic pictures. 
-  HDMI 2.0  added HDR ( High Dynamic Range ) support based on HDMI 2.0.  HDR provided for more detail of picture and expands the dynamic range, to get a true vision effect. 

- With Built-in RTC battery, you can have TIME update every time device boot , no matter of connect to Internet or not.

- Screen Orientation/Screen rotation function with 90/180/270/360 Degree rotation with single click.
- With the  100 Ethernet and 2.4GHz WiFi supporting , LT33BR-4G can provide network access with high data rates. 
-  1GB DDR3 and  8GB nand flash eMMC memory offers a plenty of space to get more performance security and reliability, resulting in a richer end-user experience. 

Model: Leoxsys LT33BR-4G
Type: Digital Signage Mini PC / Android Mini PC
OS: Android 7

4G SIM: 4G/3G SIM slot support
Core: 2 GHz,Quad Core  
GPU: Mali-450 MP2 
Storage: 8 GB 
Max. Extended Capacity: MicroSD  card up to 32GB (not included)  
Maximum External Hard Drives Capacity: 500GB  
Color: Black

Decoder Format: H.264/AVC,H.265,RealVideo8/9/10  
Video format: 4K,4K x 2K,AVS,DAT,ISO,MKV,MOV,MPEG,MPEG-4,MPEG1,MPEG2,RM,RV,VP9-10 Profile-2,WMV  
Audio format: FLAC,MP3,OGG,RM,WMA  
Support 5.1 Surround Sound Output: No
Interface: AV,Ethernet,HDMI,LAN,Optical,TF card,USB2.0  
HDMI Version: 2.0  
Other Functions: DLNA,Miracast ,MDM client
RJ45 Port Speed: 100Mbps

System Bit: 64Bit  
Power Supply: 5V/2V India plug Charge Adapter  


Package Contents: 1 x :LT33BR-4G Mini PC, 1 x HDMI Cable, 1 x Power Adapter, 1 x User Manual







Product Weight



Package Weight



Product Size

Approx  9cm x 9cm x 2cm


Package Size

Approx 18cm x 12cm x 6cm

System Config.


 Quad-core 64-bit ARM® Cortex™-A53 up to 2GHz



Penta-core ARM® Mali™-450MP2  GPU @ 750MHz






eMMC Flash 8 GB


Expand Memory

Micro SD Card (Maximum support 32GB)



Built-in antenna for Wi-Fi



100Mbps LAN



IEEE 802.11 b/g/n, support 2.4G WIFI .



Yes Support


Full HD 1080P

Yes Support


HEVC H.265

Yes Support


Video/Picture Decoding

Supports *.mkv,*.wmv,*.mpg, *.mpeg, *.dat, *.avi, *.mov, *.iso, *.mp4, *.rm and *.jpg file formats


Audio format

Support: MP3, AAC, WMA, RM, FLAC, OGG



2* USB Host Port



1*DC in Jack



4K*2K UHD Output, HDMI 2.0A



1*AV Port


SIM Slot

1* Regular SIM slot








SD Card Slot

1* Micro SD card slot

Power management


5V 2A

Software Config.


Android 7



Multi -language



Qwerty keyboard




Work Environment


Storage Environment

-20°C--60°C,10%--90% Humidity