A little disappointed ...
It's hard to give an opinion on a screen that doesn't even turn on: return to sender. Nevertheless, complicated connection (mains for power and HDMI for signa) when there is a simple USB C connection on some models.
Compact sizeThis portable monitor can be powered by the included USB cable for compact, high-performance entertainment. This 13.3-inch model features Full HD resolution with 250 cd/m² brightness. The included stand makes it easy to set up the display, while the two Mini HDMI ports and headphone output will meet all your needs. Plus, there are built-in speakers to accompany your games or movies. |
General information |
Product name |
Johnwill 13.3" LED Portable Monitor |
Brand |
Johnwill | |
Model |
JW_LCD_IPS_13IN | |
Display |
Screen size |
13.3 inches |
Screen format |
16:9 | |
Panel type |
IPS display | |
LCD technology |
IPS | |
Max resolution |
1920 x 1080 pixels | |
High definition |
Full HD 1080p | |
Brightness |
250 cd/m² | |
Contrast |
450 /1 | |
Response time |
2 ms | |
Angle of vision (horizontal) |
85 Degree(s) | |
Angle of vision (vertical) |
85 Degree(s) | |
HDR (High Dynamique Range) |
No | |
NVIDIA G-SYNC |
No | |
Adaptive-Sync |
No | |
AMD FreeSync |
No | |
Flicker-Free |
No | |
Anti blue light |
No | |
Screen |
Screen type |
LED |
Widescreen |
Yes | |
Curved screen |
No | |
Borderless |
No | |
3D compatible |
No | |
Touch screen |
No | |
Type of activities |
Office | |
Ergonomics |
Portable |
No |
Pivot |
No | |
Height adjustable stand |
No | |
Removable stand |
No | |
VESA mount |
N/A | |
Connectivity |
Video inputs |
2 X mini HDMI Female |
Audio input |
None | |
Audio outputs |
Headphone (3.5mm Jack Female) | |
Additional connector(s) |
micro-USB | |
Multimedia |
Built-in speakers |
Yes |
Sound power |
2 X 1.5 W | |
Webcam |
No | |
TV tuner |
No | |
Physical characteristics |
Color |
Black |
Width |
328 mm | |
Height |
207 mm | |
Depth |
12.5 mm | |
Weight |
0.68 kg | |
Multi-monitor bundle |
No | |
Power supply |
Consumption |
24 W |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
Product referenced on 10 Apr 2019
It's hard to give an opinion on a screen that doesn't even turn on: return to sender. Nevertheless, complicated connection (mains for power and HDMI for signa) when there is a simple USB C connection on some models.
Does not work, the monitor does not receive the signal from the PC. The stand is missing. So the bad cardboard cover is used as a stand. The controls are on the back of the screen and not easy to reach. I have unpacked it too quickly and thrown away the packaging, which is the only reason why I did not send it back.
After some transport problems, received the return.
The metal stand as shown in the photo is not included;
The protective case is apparently used as a stand as on the tablets. I'm happy with it.
Attention; only 2 miniHDMI inputs to consider.
The picture quality is there. Works perfectly with pirasp3 and 4.
Even the sound is correct. Low power consumption. (0,04A).
Perfect.
As described. Nice item with its case.
Works with a Raspberri Pi 4B, but I haven't managed to get the headphone jack to work (yet?).
I haven't yet been able to test its operation powered by a 12V battery, which is what I intend it to do.