HAPPRUN V9 1080p Projector with VIDAA OS

The HAPPRUN V9 projector pairs VIDAA streaming software with native 1080p resolution, built-in speakers, and automatic image setup. Its 4K wording refers to decoding 4K content for display at native 1080p, not 4K resolution. The listing also claims 3500 ANSI lumens, but buyers should note that the title’s 3500 ANSI figure conflicts with a separate brightness entry of 3500 lm.

At a glance

VIDAA OS and built-in streaming apps are intended to provide direct access to services without a separate streaming stick.
Native resolution is 1920 x 1080. The listing says 4K video is decoded and displayed at native 1080p.
Automatic focus, keystone correction, obstacle avoidance, and screen fit are described as setup aids.
Dual 20W speakers, Dolby Audio, Bluetooth audio, and HDMI eARC offer built-in and external audio options.
AirPlay, Wi-Fi, Bluetooth, HDMI, USB, and a 3.5mm connection support several viewing and audio setups.

Price

$547.99Save 21%

Reference price: ~~$694.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Built-in VIDAA apps can reduce the need for a separate streaming device.
The automatic focus and image-adjustment features may simplify placement when a straight-on setup is not practical.
Dual 20W speakers and HDMI eARC provide both onboard audio and a route to an external audio system.
The stated 40–300-inch image range and zoom are useful for adapting projection size to a room.

Cons

It displays at native 1080p, so 4K decoding does not provide a native 4K image.
The listed weight is 7.1 pounds, which may be less convenient for frequent carrying than a compact mini projector.

Technical specifications

28 specifications

Identity
Brand	HAPPRUN
Model	V9

Display and video
Display technology	LCD
Native resolution	1920 x 1080
Maximum display resolution listed	1920 x 1080 pixels
Brightness listed	3500 lm
Maximum white brightness listed	3500 ansi_lumens
Picture enhancement	HDR10+
Contrast ratio listed	20000:1 pixels
Maximum image size	300 inches
Minimum image size	40 inches
Minimum throw distance	5.48 feet
Maximum throw distance	22 feet
Light source operating life	100000 hours

Audio and smart features
Built-in speakers	2*20W speakers
Audio format	Dolby Audio
Operating system	VIDAA OS
Zoom range	50%–100%
Wireless casting	AirPlay and screen mirroring

Connectivity and controls
Connections	3.5mm Jack, BT Wireless, Dual-band WiFi (2.4G/5G), HDMI with eARC & CEC, USB 2.0
Control methods listed	App, Remote, Voice

Dimensions and installation
Form factor	Desktop
Mounting type listed	Ceiling Mount
Weight	7.1 pounds
Dimensions	11.4"L x 4.5"W x 10.4"H

Power and other details
Wattage	200 watts
Voltage	240 volts
Color	Black Gray

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title claims 3500 ANSI, while another field says 3500 lm, and neither unit convention is reconciled. The title calls the product an outdoor 4K projector, but its stated native resolution is 1920 x 1080 and 4K content is described as decoding to that resolution. A separate maximum display resolution field also lists 1920 x 1080 pixels. Mounting information lists ceiling mounting, while feature copy also describes desktop, tripod, and wall mounting. Confirm the brightness specification and supported installation method for the selected listing.

What’s in the box

Included

HDMI
Power cord
Remote
User manual
Warranty card

Who is it for?

A good fit for

Buyers seeking a smart projector with VIDAA apps and native 1080p playback.
Home or backyard movie viewers who want automatic image setup and built-in speakers.
People who plan to connect a laptop, streaming device, game console, phone, Bluetooth audio device, or eARC sound system.

Less suited to

Buyers who require a native 4K projector.
Buyers who need a confirmed ANSI-lumen figure before choosing a projector for a bright room or outdoor setting.

HAPPRUN V9 1080p Projector with VIDAA OS · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 32 ratings

5 stars75%75%
4 stars25%25%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are favorable, with ratings concentrated in the four- and five-star categories, but the sample is limited and no written customer-feedback summary is available. These figures do not establish which features customers liked or any specific performance issue. Buyers should assess the listed native 1080p resolution and unresolved brightness wording against their own needs.