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HAPPRUN H11 Projector

$299.99 ~~$319.99~~ at Amazon.com

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SUMMARY: The HAPPRUN H11 is a compact, Netflix-licensed smart projector with native 1080p resolution, ideal for dark-room streaming and casual movie nights. While it advertises 400 ANSI lumens, real-world brightness is closer to 250–300, limiting use in bright environments. Automatic keystone and Bluetooth connectivity add convenience, though image sharpness drops at larger sizes. Best paired with an external speaker for optimal audio.

Best Used For: Streaming movies or TV shows in a dark room.

Released: 2024

Brand: Happrun

Specification	Details
Brightness	~250–300 ANSI lumens
Resolution	Native Full HD 1080p confirmed, no 4K input support
Contrast Ratio	10000:1 (advertised)
Throw Ratio	~1.4:1 to 1.5:1
Min/Max Throw Distance	1.1m to 4.5m (approx.)
Lamp Life	Up to 100,000 hours (advertised)
Connectivity	HDMI, USB, AV, Wi-Fi, Bluetooth, 3.5mm Audio
Keystone Correction	Auto ±40° vertical
Zoom Lens	Zoom is digital/manual, limited range (~50%)
Input Lag	Not specified
Audio Output	Built-in speaker (8W x1), external speaker supported
Aspect Ratio	16:9 / 4:3
Weight (kg)	2.0 kg
Lens Shift	Not available
Controller Type	Remote control + physical buttons
Noise Level (dB)	~35 dB
Size of Projection	40'' to 200'' (est results at 60–120 inches)

Highlights

The HAPPRUN H11 Projector stands out as an appealing option for home cinema enthusiasts seeking a budget-friendly, feature-packed device. Promoted as a smart projector with integrated streaming apps, it offers a convenient entertainment solution. However, certain performance claims, especially brightness, require careful consideration to set realistic expectations for actual use.

Advertised with 1000 ANSI lumens, the projector implies strong brightness for diverse lighting conditions, as stated on its product listing. Reviews from technology websites estimate actual brightness at around 200-300 ANSI lumens, a common overstatement in affordable projectors. This ensures clear visuals in dark or low-light settings, but performance may diminish in brighter environments, necessitating controlled lighting for the best experience.

Featuring a native 1080P resolution (1920×1080) and 4K content compatibility, the H11 delivers sharp, detailed images, as verified by multiple online sources. This Full HD clarity is ideal for movies, series, and casual gaming, though 4K support refers to downscaled playback rather than true 4K, a typical limitation in this price range not always clarified in promotions.

With a claimed 12,000:1 contrast ratio, the projector suggests vivid colors and deep blacks, according to its product description. Without independent verification, this figure may be inflated, as is common in budget models. Actual performance likely provides decent contrast for home viewing, but expectations of high-end depth should be moderated, as darker scenes may lack precision.

Comprehensive connectivity is a highlight, including WiFi, Bluetooth, HDMI, USB, and a 3.5mm audio jack, as noted in product listings and reviews. This supports seamless connections with streaming devices, smartphones, gaming consoles, and external audio systems, making it versatile for various home entertainment setups.

The electric keystone correction feature streamlines setup by adjusting image distortion, described as effective in technology reviews. This enables flexible placement across different room layouts, though extreme angles may slightly reduce image quality, a common trade-off in budget projectors not always emphasized in marketing.

Lamp life is not explicitly stated for the H11, but similar models in this category advertise up to 100,000 hours, according to projector specification databases. Such claims are often exaggerated, with realistic LED lifespans typically ranging from 20,000 to 30,000 hours. Without specific data, longevity is assumed to align with standard LED technology expectations.

Equipped with built-in speakers supporting enhanced audio processing, the H11 offers decent sound for casual viewing, as reported in online reviews. Suitable for small spaces, the audio lacks the strength for larger rooms or immersive experiences, requiring external speakers via Bluetooth or audio jack, a limitation typical of budget projectors.

Supporting a throw distance of 4.27 to 28 feet, the H11 achieves projection sizes from 40 to 240 inches, per product specifications. This versatility suits various room dimensions, though larger projections may experience reduced clarity due to brightness constraints, a detail not heavily highlighted in promotional materials. The estimated throw ratio of approximately 1.5 is standard for home cinema projectors.

At 2.04 kg (4.5 pounds), as indicated in product listings, the H11 is lightweight and portable, perfect for relocating between rooms or outdoor movie nights. Its compact design enhances usability, though long-term durability remains unconfirmed due to limited in-depth reviews.

Noise level information is absent, but budget projectors typically generate 30–40 dB of fan noise, which may be noticeable in quiet environments. User feedback on similar models suggests comparable concerns, indicating a potential drawback not addressed in marketing.

The 16:9 aspect ratio, standard for 1080P projectors, supports a widescreen experience optimized for modern media, as inferred from resolution and screen size data. This ensures compatibility with movies and shows, meeting typical home entertainment needs.

Operated via a remote control, the H11 provides user-friendly navigation, as noted in product descriptions. This facilitates easy adjustments and app navigation, though the interface’s responsiveness lacks extensive review validation.

In conclusion, the HAPPRUN H11 Projector offers a cost-effective option for home entertainment, with native 1080P resolution, robust connectivity, and smart streaming features as key strengths. Its brightness constraints and unverified claims, like lamp life, suggest optimal performance in dark environments. Suited for budget-conscious users seeking a portable cinema solution, it demands attention to lighting and audio setups for maximum enjoyment.

Amazon Price History

Date	Price (USD)
2025-03-22	195.49
2025-03-23	149.98
2025-03-25	195.49
2025-04-16	229.99
2025-06-04	229.99
2025-06-19	299.99
2025-06-20	229.99
2025-07-11	299.99
2025-07-17	229.98
2025-08-12	319.99
2025-08-17	299.99
2025-08-21	229.98
2025-09-09	299.99
2025-09-15	299.99

Since 2025-07-17

Auto Product Comparison

Product	HAPPRUN H11 Projector	NEBULA Mars 3 Air Projector	TMY PT-06 Projector	WiMiUS P63 Projector
Image
Badges	Most Compared
Price	$299.99 ~~$319.99~~ at Amazon.com	$439.99 ~~$599.99~~ at Amazon.com	$66.48 at Amazon.com	N/A at Amazon.com
Brand	Happrun	NEBULA	TMY	WiMiUS
Check Details		Check Details	Check Details	Check Details
Brightness	~250–300 ANSI lumens	400 ANSI Lumens	~200 ANSI lumens	~180 ANSI Lumens
Resolution	Native Full HD 1080p confirmed, no 4K input support	Native 1080P with HDR support	Native 1280x720 (720P), 1080P input but downscales to 720P	Native 1080P, 4K supported (downscaled to 1080P)
Contrast Ratio	10000:1 (advertised)	500:1-1000:1 dynamic	~5000:1	~820:1 dynamic
Throw Ratio	~1.4:1 to 1.5:1	1.2:1	1.2-1.5	1.56:1
Min/Max Throw Distance	1.1m to 4.5m (approx.)	1.1m-4m (40-150 inches)	1.5m to 6m	2.8ft-21ft (30-230 inches)
Lamp Life	Up to 100,000 hours (advertised)	25000 hours	60000 hours	20000 hours
Connectivity	HDMI, USB, AV, Wi-Fi, Bluetooth, 3.5mm Audio	HDMI 2.1, USB-A, USB-C (for charging/display), Wi-Fi 6, Bluetooth 5.1	HDMI, USB, TF, WiFi, Bluetooth 5.1, AV, VGA	HDMI ×2, USB ×2, AV, 3.5 mm, Wi-Fi 6, BT 5.2
Keystone Correction	Auto ±40° vertical	Auto vertical ±40°, manual horizontal ±40°	Manual vertical ±15°	Auto-vertical ±50°, manual 4-point (4P)
Zoom Lens	Zoom is digital/manual, limited range (~50%)	Digital zoom only; no optical zoom	digital zoom	50 % digital zoom (100 → 50 %)
Input Lag	Not specified	~ 44ms	not specified	>80ms
Audio Output	Built-in speaker (8W x1), external speaker supported	Dual 8W speakers with Dolby Digital support	Built-in speakers, Bluetooth 5.1	Dual 10 W speakers, BT 5.2 audio out
Aspect Ratio	16:9 / 4:3	16:9/4:3	16:9, supports 4:3	16:9 native (4:3 selectable)
Weight (kg)	2.0 kg	1.7 kg	1.8kg	2.0 kg
Lens Shift	Not available	Not available	not available	Not available
Controller Type	Remote control + physical buttons	IR remote control, compatible with Nebula app for iOS/Android	remote control	IR remote with electric-focus rocker
Noise Level (dB)	~35 dB	~25-30 dB	~30dB	~37-40 dB @1m
Size of Projection	40'' to 200'' (est results at 60–120 inches)	40" to 150" (optimal at 80-120'')	up to 170 inches	40-300 inches (recommends up to 120 inches)
Connectivity	HDMI, USB, AV, Wi-Fi, Bluetooth, 3.5mm Audio	HDMI 2.1, USB-A, USB-C (for charging/display), Wi-Fi 6, Bluetooth 5.1	HDMI, USB, TF, WiFi, Bluetooth 5.1, AV, VGA	HDMI ×2, USB ×2, AV, 3.5 mm, Wi-Fi 6, BT 5.2