If you've searched “best portable 4K projector under $70,” you've probably noticed most results are either fake 4K claims or reviews written by someone who never plugged the thing in. Here's an honest look at the HY300.
What “4K support” actually means here
The HY300 isn't a native 4K projector, no projector at this price point is. What it offers is 4K input support, meaning it can decode and display 4K source files scaled down to its native resolution. For casual movie nights, sports, or YouTube on a wall or portable screen, the picture holds up well in a dim room.
Setup
Out of the box, setup takes about five minutes: plug in power, connect via HDMI or your phone's screen mirroring, and adjust focus with the top dial. No app download is required for basic use.
Picture quality
In a fully dark room, colors are solid and text is readable up to about a 100-inch projection. In a room with any ambient light, you'll want to dim things down. That is standard for projectors in this price range, not a flaw specific to the HY300.
Sound
The built-in speaker is fine for background use but thin for movie night. Pair it with a Bluetooth speaker if sound quality matters to you.
Who it's for
- Renters and small apartments that want a big screen without a wall-mounted setup
- Backyard movie nights
- Anyone testing whether they'd use a projector before spending $300 or more
Verdict
For under $70, the HY300 delivers a genuinely watchable picture with simple setup. It won't fool anyone into thinking it's a true 4K theater experience, but it is a reasonable starting point for affordable projector movie nights.