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Projector 36000 Lumen Auto Focus & Keystone Smart Projectors vs 4K Projector

Updated August 2026The Projector 36000 Lumen Auto Focus & Keystone Smart Projectors outperforms the 4K Projector in brightness, sound quality, and smart features, making it the better choice for serious users.

The Projector 36000 Lumen Auto Focus & Keystone Smart Projectors outperforms the 4K Projector in brightness, sound quality, and smart features, making it the better choice for serious users.

Why Projector 36000 Lumen Auto Focus & Keystone Smart Projectors is better

Brightness

36,000 lumens vs 15,000 lumens

Sound Quality

Dolby Digital Audio with 20W speakers

Smart Features

Direct access to Netflix and other services

Why 4K Projector is better

Price

£39.09 vs £169.99

Short Throw

1.37:1 throw ratio for small spaces

Portability

Lightweight and easy to carry

Overall score

Projector 36000 Lumen Auto Focus & Keystone Smart Projectors
85
4K Projector
55

Specifications

SpecProjector 36000 Lumen Auto Focus & Keystone Smart Projectors4K Projector
BrandWiMiUSPutbecy
Resolution1080P4K
WiFi VersionWiFi 6Dual-band WiFi
Bluetooth5.25.4
RAMN/A2GB
ROMN/A16GB

Dimension comparison

Projector 36000 Lumen Auto Focus & Keystone Smart Projectors4K Projector

Brand Reputation

When considering projectors, brand reputation plays a significant role in consumer trust. The Projector 36000 Lumen Auto Focus & Keystone Smart Projectors is from WiMiUS, a brand known for its premium quality in the projector market, particularly in providing high-lumen devices suitable for various environments. On the other hand, the 4K Projector is produced by Putbecy, which, though less recognised, offers innovative features, particularly with its integration of an Android operating system. While both brands have their merits, WiMiUS has established a stronger presence in the high-performance projector segment, making it a more reliable choice for serious users.

Picture Quality

In terms of picture quality, the Projector 36000 Lumen Auto Focus & Keystone Smart Projectors boasts an impressive brightness of 36,000 lumens, making it well-suited for both indoor and outdoor viewing. It supports native 1080P FHD resolution, which guarantees clear and vibrant images. Conversely, the 4K Projector delivers a maximum brightness of 15,000 lumens with support for full 4K video decoding. Although the 4K Projector offers excellent visual detail, the Projector 36000 Lumen has a significant edge in brightness, which can enhance viewing experiences in well-lit environments. Thus, while both projectors provide high-quality images, the WiMiUS model may cater better to varied lighting conditions.

Sound Quality

Sound quality is a crucial factor for an immersive viewing experience. The Projector 36000 Lumen features Dolby Digital Audio with 20W dual HiFi speakers, providing a cinema-like audio experience that fills the room. The 4K Projector, while equipped with Bluetooth capabilities for external connections, does not specify built-in speaker specifications, which might limit its sound performance in comparison. Therefore, if audio quality is a priority, the Projector 36000 Lumen Auto Focus & Keystone Smart Projectors stands out as the superior option with its enhanced built-in sound system.

Smart Features

Smart features significantly enhance a projector's usability. The Projector 36000 Lumen comes with an officially licensed Linux OS that allows direct access to streaming services like Netflix, YouTube, and Prime Video without requiring additional devices. It also supports WiFi 6 and Bluetooth 5.2 for seamless connectivity. In contrast, the 4K Projector operates on Android 11.0, providing access to various apps and streaming services, along with 2GB RAM and 16GB ROM for smooth operations. While both projectors offer smart functionality, the WiMiUS projector's direct access to popular streaming services without additional hardware gives it a practical advantage for users seeking convenience.

Portability

Portability can be a decisive factor when choosing a projector. The Projector 36000 Lumen is designed for flexible mounting options, supporting front, rear, side, and ceiling placements, which makes it versatile for different settings. However, the 4K Projector is specifically designed as a short throw projector with a throw ratio of 1.37:1, allowing it to project a 100-inch screen from just 1.68m away. This feature makes the 4K Projector particularly suitable for smaller spaces or outdoor settings where placement flexibility is essential. Although both projectors offer unique portability features, the 4K Projector's short throw capability may appeal more to those with limited space.

Connectivity Options

Connectivity is vital for a seamless user experience, and both projectors excel in this area. The Projector 36000 Lumen supports various connections, including HDMI, USB, and 3.5mm audio ports, alongside advanced wireless options like WiFi 6 and Bluetooth 5.2. The 4K Projector also boasts dual-band WiFi (2.4G/5G) and Bluetooth 5.4, ensuring quick connections to various devices. Although both projectors provide ample connectivity options, the Projector 36000 Lumen offers more ports and advanced wireless capabilities, making it more versatile for users who require multiple connections.

Price Comparison

Price is a crucial consideration when purchasing a projector. The Projector 36000 Lumen Auto Focus & Keystone Smart Projectors is priced at £169.99, reflecting its premium features and higher performance metrics. In stark contrast, the 4K Projector is significantly more affordable at just £39.09. This substantial price difference may appeal to budget-conscious buyers looking for basic functionality. However, the higher price of the Projector 36000 Lumen can be justified by its superior brightness, sound quality, and smart features, making it a worthwhile investment for those seeking a high-quality home cinema experience.

Which should you buy?

Choosing between the Projector 36000 Lumen Auto Focus & Keystone Smart Projectors and the 4K Projector ultimately depends on your specific needs and budget. If you prioritise brightness, sound quality, and smart features for a more immersive viewing experience, the Projector 36000 Lumen is the clear winner, despite its higher price. Conversely, if you're looking for a budget-friendly option with decent functionality and short throw capabilities for limited spaces, the 4K Projector serves as a commendable choice. Consider your viewing environment and priorities to make the best decision for your projector needs.

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Projector 36000 Lumen Auto Focus & Keystone Smart Projectors vs 4K Projector | versusfinder