Alwtniet HY300Pro vs DoingDo Short Throw Mini

Last updated: October 29, 2026

The Alwtniet HY300Pro is the better projector overall, rated 2.9 to 2.7. The Alwtniet HY300Pro leads on brightness. The DoingDo Short Throw Mini wins on warranty.

Alwtniet HY300Pro vs DoingDo Short Throw Mini

Prices were last checked October 29, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every under 1080p projector; a clear win is highlighted. How we rank explains each one.

Factor weightAlwtniet HY300ProDoingDo Short Throw Mini
Overall rating2.9/52.7/5
Brightness 25%9 200 ANSI lumens0 no ANSI or ISO brightness rating
Value 15%88 $0.25 per lumen50 no rated brightness (neutral score used)
Resolution 10%30 1280 x 720 native, below 1080p50 native resolution not published (neutral score used)
Streaming 15%50 Android, no licensed Netflix50 Maker OS, no licensed Netflix
Setup 10%30 Auto keystone30 Auto keystone
Light life 10%50 light source life not published (neutral score used)50 light source life not published (neutral score used)
Gaming 10%50 input lag not published (neutral score used)50 input lag not published (neutral score used)
Warranty 5%0 1-year warranty50 2-year warranty

Specifications

Alwtniet HY300ProDoingDo Short Throw Mini
Picture
Brightness200 ANSI-
Native resolution1280 x 720 (720p)-
Picture resolution720p-
DisplayLCD-
Light sourceLED-
Dynamic contrast8,000:110,000:1
Placement
ThrowShort throw (0.9:1)Short throw
Largest image135 in130 in
AutofocusNoNo
Auto keystoneYesYes
Optical zoomNoneNone
Streaming and gaming
Built-in appsAndroid, no licensed NetflixMaker OS, no licensed Netflix
Speakers5 W-
Build
BatteryNoneNone
Dimensions95 x 95 x 157 mm113 x 113 x 155 mm
Weight0.8 lb1.5 lb
Warranty1 years2 years

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