XGIMI MoGo 4 Laser (WK03K)
Best for: A portable laser projector with battery · Upper mid-range
A pocketable triple-laser Google TV projector with a built-in battery and a full HDMI port; sharp and colourful, but not bright for the money.
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Pros
- Triple laser gives vivid, wide colour
- Built-in battery and full-size HDMI port
- Harman Kardon sound with 2 x 6 W
- Low stated input lag in Game Mode
Cons
- 550 lumens is still dim for daylight
- Battery gives only about 2.5 hours of video
- Only 1080p at this size and price
The MoGo 4 Laser is the portable end of XGIMI's range, and the first thing to know is that the light source is a triple laser rather than LED. That gives a wider colour gamut, which XGIMI lists as 110% of BT.2020 (with a separate 90% DCI-P3 footnote), and the picture looks richer than that of the LED MoGo models.
Brightness is stated at 550 ISO lumens in the high-power mode, so it is a dim-room machine. The image is 1080p with HDR10, and sharpness holds up at the 60 to 120 inch sizes XGIMI recommends. Google TV with licensed Netflix is built in, so streaming works out of the box.
The built-in 71.28 Wh battery is the big practical gain over cheaper siblings: up to 2.5 hours of video in Eco mode, which covers a film, and up to 6 hours of music. An optional stand extends that, per the maker. Unlike the smaller MoGo models, it has a full-size HDMI port with ARC, so consoles and sticks plug in without adaptors.
Sound from the two 6 W Harman Kardon speakers is clear and loud enough for a small garden. Stated Game Mode input lag is 20 ms or less with auto keystone off, which suits casual play.
The main compromise is value: for the money, brightness and resolution are no higher than some mains-powered rivals.
Key specifications
| Maker's price | €749 (XGIMI EU store, Nov 2026; list €799) |
|---|---|
| Technology / light | DLP, triple laser |
| Resolution | 1080p |
| Brightness (maker claim) | 550 ISO lumens |
| Image size | 40-200 inch |
| Throw | 1.2:1 |
| Smart system | Google TV (licensed Netflix built in) |
| HDR | HDR10 (no HDR10+) |
| Input lag | 20 ms max (1080p 60 Hz, Game Mode, auto keystone off); 56 ms max with auto keystone on |
| Speakers | 2 x 6 W, Harman Kardon, Dolby Audio |
| Battery | Built in 71.28 Wh, up to 2.5 h video (Eco mode), up to 6 h music |
| Ports | HDMI (ARC), USB-A, USB-C (PD 3.0 charging) |
| Weight | 1.32 kg |
| Released | Not stated |
Spec check note: Price is the XGIMI EU store's promotional price checked in November 2026; list price €799. XGIMI's feature page quotes colour gamut as both 110% BT.2020 and 90% DCI-P3; we avoid relying on either. The 550 ISO lumens figure is a lab figure for the highest-power mode. Release year is not stated on the maker's pages.
Specifications checked against: XGIMI EU MoGo 4 Laser product page, XGIMI EU MoGo 4 Laser feature page