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Product guide

AuKing R3 Roku TV LCD Projector

AuKing R3 is a portable LCD projector listing built-in Roku TV, Wi-Fi, Bluetooth and HDMI connectivity. Its stated image-size range is 40–120 inches, but the listing gives no usable numeric native resolution and provides conflicting brightness figures, so buyers prioritizing image detail or brightness should confirm those specifications before choosing it.

At a glance

Built-in Roku TV is described as providing access to streaming apps without an extra streaming device.
The feature description claims automatic vertical keystone correction. Focus is manual, rather than autofocus.
HDMI, USB, 3.5mm audio, Wi-Fi and Bluetooth are listed for wired and wireless connections.
The listing specifies a 40–120-inch image range and a 3.6–8-foot throw range.

Price

$99.99Save 38%

Reference price: ~~$159.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Built-in Roku TV can simplify streaming by avoiding a separate streaming stick or box, according to the listing.
A compact listed footprint and 1.5-pound weight may suit shelf placement or moving between rooms.
HDMI, USB, 3.5mm audio, Wi-Fi and Bluetooth offer several connection options.
Automatic vertical keystone correction is claimed, while manual focus gives the user direct focus adjustment.

Cons

Manual focus requires adjustment by hand instead of automatic focusing.
The listing does not provide a numeric native resolution, which makes it difficult to judge image detail from its resolution description.

Technical specifications

24 specifications

Identity
Brand	AuKing
Model	R3

Display and video
Screen technology listed	LCD
Display resolution listed	High Resolution
Maximum image size	120 inches
Minimum image size	40 inches
Contrast ratio	2000 : 1
Picture enhancement listed	HDR10+
Maximum throw distance	8 feet
Minimum throw distance	3.6 feet

Connectivity and controls
Wireless connection listed	3.5mm Jack, Bluetooth, HDMI, USB, Wi-Fi
Control methods listed	App, Push Button, Remote
Compatible devices listed	Gaming Console, Laptop, Smartphone, Speaker, Tablet

Dimensions and installation
Form factor	Desktop/Pocket/Portable/Stationary
Mounting types listed	Ceiling Mount / Floor Mount / Tabletop Mount / Tripod Mount / Wall Mount
Weight listed	1.5 pounds
Dimensions	6"L x 5"W x 6"H

Power and illumination
Brightness listed	180 lm
Projector maximum white brightness	200 ansi_lumens
Wattage	60 watts
Lamp wattage	30 watts
Voltage	120 volts
Light source operating life	50000 hours

Other listed details
Color	Pearl White

What to know before buying

Listing details to confirm

The listing gives inconsistent brightness specifications: 180 lm and 200 ansi_lumens. It also describes resolution only as “High Resolution” and “High Resolution pixels,” without a numeric native resolution. Confirm the brightness measure and native resolution for the selected listing before buying. The listed maximum image size and throw distance do not establish that the image will be bright or sharp at every size or distance.

What’s in the box

Included

Power cord
R3 Roku TV projector
Remote
User manual

Who is it for?

A good fit for

Buyers seeking a compact projector with Roku TV built in for casual bedroom or home-cinema streaming.
People who want multiple connection options for a console, laptop, phone or external speaker.
Users comfortable setting focus manually and adjusting the projected image themselves.

Less suited to

Buyers who need a clearly stated numeric native resolution before purchase.
Anyone requiring autofocus or a confirmed brightness specification for a particular room or outdoor setup.

AuKing R3 Roku TV LCD Projector · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 15,042 ratings

5 stars67%67%
4 stars16%16%
3 stars7%7%
2 stars3%3%
1 star7%7%

Customer feedback highlights ease of setup, compact size and favorable impressions of picture quality. Sound and build quality receive mixed reactions, and some customers report Bluetooth connection difficulties while others find device connections easy. For buyers considering the listed portable, streaming-focused projector, the positive reports may matter for casual room use, but the conflicting sound and connection experiences suggest not relying on the built-in audio or Bluetooth without checking suitability for the intended setup.

Positive themes

Customers describe setup and operation as easy.
Customers praise picture quality and compact size.

Mixed feedback

Sound impressions vary, with reports of both good speaker sound and loud fan noise.
Build quality feedback is divided.
Device compatibility is mixed, including reports of Bluetooth connection difficulty.

Frequently asked questions

Does the AuKing R3 have Roku TV built in?

The listing describes built-in Roku TV and says a separate streaming device is not needed. Streaming requires a Wi-Fi connection.

What is the projector’s native resolution?

The provided listing does not state a numeric native resolution. It uses the non-numeric wording “High Resolution,” so confirm the native resolution if image detail is a deciding factor.

Does it use autofocus?

No autofocus is stated. The feature description specifies a manual focus ring and claims automatic vertical keystone correction.

What brightness does the listing give?

It lists both 180 lm and 200 ansi_lumens. These are inconsistent claims, so do not treat either as a settled specification without confirmation.