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Smart 4k Projector vs 4K Projector

Updated August 2026The Smart 4k Projector excels in smart features and storage, while the 4K Projector offers superior brightness and affordability.

The Smart 4k Projector excels in smart features and storage, while the 4K Projector offers superior brightness and affordability.

Why Smart 4k Projector is better

Storage Capacity

Smart 4k Projector has 32GB storage vs 16GB.

User Interface

Smart 4k Projector features WhaleTV OS for ease of use.

Connectivity

Smart 4k Projector supports WiFi 6 for better performance.

Why 4K Projector is better

Brightness

4K Projector has 15,000 lumens vs 700 ANSI lumens.

Price

4K Projector costs £39.09 compared to £119.99.

Portability

4K Projector is lightweight and designed for outdoor use.

Overall score

Smart 4k Projector
85
4K Projector
65

Specifications

SpecSmart 4k Projector4K Projector
Resolution1080p4K
Storage32GB16GB
Brightness700 ANSI15,000 lumens
OSWhaleTV OSAndroid 11.0
WiFi SupportWiFi 6Dual-band

Dimension comparison

Smart 4k Projector4K Projector

Picture Quality and Brightness

The 4K Projector offers a much higher brightness level and native 4K video decoding compared to the Smart 4k Projector, making it better suited for vivid, sharp visuals in various lighting conditions. The 4K Projector boasts 15,000 lumens LED brightness and supports full 4K video decoding, delivering detailed images with a 1500:1 contrast ratio. This makes it ideal for bright rooms or daylight viewing.

In contrast, the Smart 4k Projector has a native 1080p resolution with 700 ANSI lumens brightness and incorporates HDR10 technology for an eye-strain-free viewing experience. While its 700 ANSI lumens perform well in dimmer environments or after dusk, it may struggle in brighter settings. Therefore, for pure picture brightness and 4K clarity, the Putbecy 4K Projector offers a more striking visual experience, especially where ambient light is higher.

Operating System and User Interface

The Smart 4k Projector features WhaleTV OS, designed for simplicity and ease of use, especially for all ages, with voice-assisted control and one-tap hotkeys for popular apps. It supports Netflix natively and has dedicated buttons for BBC iPlayer, Disney+, and YouTube on its remote, making content access fast and straightforward.

The 4K Projector runs on Android 11.0, offering extensive media resources and app compatibility, including YouTube and other streaming services. It has 2GB RAM and 16GB storage, which facilitates smooth app switching and prevents frequent reinstallation due to memory limitations. While both projectors provide smart interfaces, the Smart 4k Projector focuses on intuitive navigation and quick access to key entertainment apps, whereas the 4K Projector offers a more traditional Android experience with broader app flexibility.

Storage and Memory Capacity

When it comes to storage, the Smart 4k Projector has a clear advantage with 32GB of built-in storage, allowing users to pre-download shows for offline viewing, which is especially useful for travel or places with limited internet access. This ample space means less reliance on streaming and more flexibility.

On the other hand, the 4K Projector provides 16GB of storage and 2GB of RAM, sufficient for smooth performance and app management but only half the storage capacity of the Smart 4k Projector. This difference might affect how much content you can save locally and how many apps you can install without worrying about storage constraints.

Connectivity and Ports

Both projectors offer versatile connectivity options to accommodate various devices, but the Smart 4k Projector supports HDMI, USB, WiFi 6, and Bluetooth 5.4, providing slightly more advanced wireless networking with the latest WiFi standard. This allows faster and more reliable streaming or screen mirroring.

The 4K Projector also includes HDMI and USB ports along with Bluetooth 5.4 and dual-band WiFi (2.4G/5G), enabling quick connections to phones, speakers, and other devices. While its dual-band WiFi is robust, it does not specify WiFi 6 support, which could be a limiting factor in extremely busy network environments. Both projectors support commonly used connection types, but the Smart 4k Projector edges ahead with WiFi 6.

Portability and Setup Features

The 4K Projector is designed with portability and flexible placement in mind, featuring a short throw ratio of 1.37:1 that allows a 100-inch image from just 1.68 metres away. It weighs lightly for easy transport and supports 90° rotation for projection onto walls or ceilings, ideal for outdoor use or unconventional setups.

The Smart 4k Projector focuses more on automated image optimisation with an auto-adjusting projection system that includes auto-focus and auto keystone correction on both horizontal and vertical axes. It intelligently avoids obstacles and aligns the image without manual intervention, making setup hassle-free for users who want a quick start.

While the 4K Projector offers more flexibility in positioning and portability, the Smart 4k Projector simplifies installation with intelligent auto-correction features.

Multimedia and Entertainment Features

The Smart 4k Projector is tailored as an all-in-one entertainment hub, with instant compatibility for Netflix and quick-launch hotkeys for BBC iPlayer, Disney+, and YouTube. Voice-assisted control enhances ease of use, while HDR10 ensures comfortable viewing. It also supports gaming consoles like PS5 and Fire TV Sticks through its versatile ports.

The 4K Projector supports gaming and streaming with Bluetooth 5.4 and dual-band WiFi, providing lag-free streaming ideal for consoles or laptops. It includes the KIDOZ app and ambient mode for family-friendly use. Though it does not specify Netflix compatibility out of the box, it supports YouTube and other streaming platforms unrestricted, making it a versatile media device.

Both projectors cover the essentials for entertainment but differ slightly in app availability and user interface design.

Price and Value for Money

There is a significant price difference between the two projectors. The Smart 4k Projector is priced at £119.99, reflecting its advanced features like 32GB storage, WiFi 6, and an intelligent auto-adjusting system. In comparison, the 4K Projector is substantially cheaper at £39.09, offering core 4K functionality, higher brightness, and a portable design at a budget-friendly price.

For users prioritising picture brightness and native 4K support on a tight budget, the 4K Projector offers excellent value. However, those who want a smarter, more user-friendly interface with better storage and connectivity may find the Smart 4k Projector’s higher price justified.

Which should you buy?

Your choice depends on what you prioritise most. If you want a bright, native 4K experience with excellent portability and a budget price of just £39.09, the 4K Projector by Putbecy is the better pick. It excels in brightness (15,000 lumens) and flexible setup, making it suitable for a range of environments, including outdoor use.

However, if ease of use, smart features, and app accessibility matter more, the Smart 4k Projector by Xgody justifies its £119.99 price with 32GB storage, WiFi 6, voice control, and dedicated hotkeys for popular UK streaming apps. Its auto-adjusting projection system also offers a hassle-free setup.

In summary, for raw visual power and affordability, choose the 4K Projector. For a smarter, more integrated home entertainment experience with user-friendly controls, the Smart 4k Projector is the superior option.

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Smart 4k Projector vs 4K Projector | versusfinder