AuKing R3 Roku TV
#20 in Under 1080pFull review
A quiet Roku TV mini projector for a dark bedroom. AuKing publishes neither brightness nor resolution, which makes it hard to recommend over cheaper Roku models that do.
Amazon $129.99$129.99
The AuKing R3 Roku TV and the HOTPEAK Mini Projector with Battery are evenly matched, rated 3.0 and 3.0. The AuKing R3 Roku TV leads on streaming and warranty. The HOTPEAK Mini Projector with Battery wins on brightness. The HOTPEAK Mini Projector with Battery costs $30 less ($99.99 vs $129.99).
HOTPEAK Mini Projector with Battery
#21 in Under 1080pFull review
A battery projector for casual movie nights outdoors or in a dark bedroom. HOTPEAK does not publish its native resolution, so buyers who care about sharpness should look elsewhere.
Amazon $99.99$99.99
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?
- Choose the AuKing R3 Roku TV for streaming (Roku TV with licensed Netflix vs Maker OS, no licensed Netflix) and warranty (2-year warranty vs 1-year warranty).
- Choose the HOTPEAK Mini Projector with Battery for brightness (300 ANSI lumens vs no ANSI or ISO brightness rating).
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 weight | AuKing R3 Roku TV | HOTPEAK Mini Projector with Battery |
|---|---|---|
| Overall rating | 3.0/5 | 3.0/5 |
| Brightness 25% | 0 no ANSI or ISO brightness rating | 22 300 ANSI lumens |
| Value 15% | 50 no rated brightness (neutral score used) | 78 $0.33 per lumen |
| Resolution 10% | 50 native resolution not published (neutral score used) | 50 native resolution not published (neutral score used) |
| Streaming 15% | 100 Roku TV with licensed Netflix | 50 Maker OS, no licensed Netflix |
| Setup 10% | 30 Auto keystone | 30 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% | 50 2-year warranty | 0 1-year warranty |
Specifications
| AuKing R3 Roku TV | HOTPEAK Mini Projector with Battery | |
|---|---|---|
| Picture | ||
| Brightness | - | 300 ANSI |
| Dynamic contrast | - | 1,300:1 |
| Placement | ||
| Throw | Standard throw | Standard throw |
| Largest image | 120 in | 200 in |
| Autofocus | No | No |
| Auto keystone | Yes | Yes |
| Streaming and gaming | ||
| Built-in apps | Roku TV, licensed Netflix | Maker OS, no licensed Netflix |
| Speakers | - | 5 W |
| Build | ||
| Battery | None | 3 hours |
| Fan noise | 26 dB | - |
| Dimensions | 6.0 x 5.0 x 6.0 in | - |
| Weight | 1.5 lb | - |
| Warranty | 2 years | 1 years |