







🚀 Elevate your mobile workspace with vibrant visuals and sound — never miss a beat or pixel!
The Lrtzcbi Portable Monitor features a 13.3-inch HD 1366x768 LED display with 300 nits brightness and 160° viewing angle, dual HDMI ports plus Type-C power input for broad compatibility, and built-in dual speakers. Its lightweight, slim design includes an adjustable stand and VESA mount support, making it an ideal external display for laptops, gaming consoles, and Raspberry Pi devices—perfect for professionals and gamers seeking portable productivity and entertainment.












| ASIN | B0DM23BNP9 |
| Aspect Ratio | 16:9, 4:3 |
| Best Sellers Rank | 93,198 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,662 in Monitors |
| Brand Name | Lrtzcbi |
| Colour | Black |
| Colour Gamut Value | 72 |
| Compatible Devices | Camera, Desktop, Gaming Console, Laptop |
| Contrast Ratio | 800:1 |
| Customer Reviews | 2.6 2.6 out of 5 stars (11) |
| Display Technology | LED |
| Display Type | LED |
| Hardware Connectivity | 3.5mm Audio, HDMI, USB Type C |
| Has Color Screen | Yes |
| Image Brightness | 300 lm |
| Item Dimensions D x W x H | 0.4D x 12.9W x 7.9H centimetres |
| Manufacturer | Lrtzcbi |
| Maximum Display Resolution | 1366 x 768 Pixels |
| Model Number | HD-133 |
| Mounting Type | Wall Mount |
| Native Resolution | 1366x768 |
| Network Connectivity Technology | HDMI, USB Type C |
| Picture Quality Enhancement Technology | Eye Care, 800:1 contrast ratio, 300 nits brightness |
| Processor Count | 1 |
| Product Features | Built-In Speakers, Eye Care, Lightweight, Portable, Tilt Adjustment |
| Product Warranty | 1 year |
| Refresh Rate | 60 Hz |
| Resolution | HD |
| Response Time | 5 Milliseconds |
| Screen Finish Type | Glossy |
| Screen Size | 13.3 Inches |
| Specific Uses For Product | Business, Desktop, Gaming |
| Total HDMI Port | 2 |
| Viewing Angle | 160 Degrees |
| Voltage | 12 Volts |
R**S
Don't trust this monitor, it might let you down when you most need it
Although the definition and clarity wasn't great it served its purpose as my laptop screen had broken HOWEVER, on the 3rd day, I was having a work Zoom meeting and suddenly the screen appeared to freeze (I was presenting a Powerpoint presentation). It was a major glitch. I then connected my laptop to my TV, so my laptop was fine. Do not trust this equipment if you need it for work or important uses. I have now ordered another laptop to use until my HP Envy's screen is brought to repairs
E**S
Happy customer
Perfect for me! I have been using portable screen for sometimes and this one is so far the best one. First the display is the great part it shows the perfect scale for contents, including some special system for logistics work. Secondly it is light in weight, and includes speaker for voice output. It requires A/C power input so that’s mean I can use it during travel, while some other brands can take the power from the laptop. I tried it on the Nintendo switch as well which also works well. For £70 price point I would give 5 stars as review.
J**E
Didn't like that it wouldn't power through the type C port
The size was perfect for what I need but unfortunately it wouldn't power through the type C port, which is what I need. It also did feel cheaper than my other ones.
S**.
Awful screen quality
Flimsy build and the screen quality is poor. Its way too bright and even after adjusting the settings its barely usable.
S**K
Faulty after a month
Don't bother, broke after a month. It's cheap for a reason
S**N
Functional monitor, lacking quality
The market for monitors is huge and with so many of us always needing a screen, I was understandably eager to try this small monitor screen. Despite being highly functional at this size, the truth remains that the resolution, colour and sound leaves this far behind modern standards. I think we can all acknowledge this monitor comes from an unknown brand and does little to boast excellence at this price point. The focus is clearly on functionality. With a resolution of only 1366 x 768p, the main selling point presumably for most will be the portable size. The 13.3-inch screen can be easily packed into a bag. The screen remains ultra-thin and lightweight, with a detachable AC plug and a provided HDMI cable. The design especially shows this focus as the rear contains a kickstand, allowing users to rest on any desk and watch. Impressively, this monitor includes two HDMI ports to make this monitor a bit more of computing setup. Less impressively, however, the included USB-C port does not have any displayPort capacity so only serves function as power. The monitor also includes a headphone port albeit one that is now rarely needed. Finally, the monitor also includes onboard sound. In terms of use, the monitor becomes a question of compromise as well and truly the features here are wholly limited. The screen itself is many years behind, being an LCD not an IPS screen, with a measly 300nit brightness. The screen again proves acceptable for simple use where portability, size and the sheer need of a second screen at a low budget all cross together. In particular, the resolution at this 16:9 screen ratio impressively looks sharp - no complaints there. On the other hand, it doesn't take a tech genius to notice the screen has awful colour reproduction. I played around with the colour options and flicked between HDR and non-HDR and the picture remained washed out, lacking any touch of vibrancy. In addition, I was left with additional disappointment with testing the sound. Again, this may not matter too much at this price given many of us use headphones. But the onboard sound when played strangely comes out fuzzy at high sounds. In all, this monitor is an expression of what you pay for - a conveniently small portable screen that does it job and nothing more. The screen remains extremely easy to carry and setup. Additionally, the screen ratio and resolution impressively work well to produce a sharp display. There is no avoiding it, however, the screen colour appears dull and washed to a degree I would rather spend more money on better screen quality.
Trustpilot
3 days ago
2 weeks ago