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BenQ TH575i 1080p Home Projector vs Aurzen D1 air Smart Portable Projector

Updated August 2026The BenQ TH575i is the superior choice for home entertainment with its high brightness and advanced features, while the Aurzen D1 air is a budget-friendly, portable option.

The BenQ TH575i is the superior choice for home entertainment with its high brightness and advanced features, while the Aurzen D1 air is a budget-friendly, portable option.

Why BenQ TH575i 1080p Home Projector is better

Brightness

BenQ TH575i has 3,800 lumens compared to Aurzen's unspecified brightness.

Features

BenQ includes a Google TV dongle and low input lag for gaming.

Setup

BenQ offers flexible setup with optical zoom and auto keystone correction.

Why Aurzen D1 air Smart Portable Projector is better

Portability

Aurzen D1 air is designed for easy transport and outdoor use.

Sound Quality

Aurzen features independent Dolby Audio for better sound.

Price

Aurzen D1 air is significantly cheaper at £179.99.

Overall score

BenQ TH575i 1080p Home Projector
85
Aurzen D1 air Smart Portable Projector
70

Specifications

SpecBenQ TH575i 1080p Home ProjectorAurzen D1 air Smart Portable Projector
Resolution1080P1080P
Input Lag16.7msN/A
StreamingGoogle TVBuilt-in Apps
AudioN/ADolby Audio
Zoom1.1xN/A

Dimension comparison

BenQ TH575i 1080p Home ProjectorAurzen D1 air Smart Portable Projector

Price Comparison

When comparing the prices of the BenQ TH575i 1080p Home Projector and the Aurzen D1 air Smart Portable Projector, there is a significant difference. The BenQ TH575i is priced at £479.00, while the Aurzen D1 air is considerably more affordable at £179.99. This means the BenQ projector costs nearly 2.67 times more than the Aurzen model. For budget-conscious consumers, the lower price of the Aurzen D1 air may be more appealing, especially for those who need a projector for casual use such as outdoor movie nights or small gatherings.

Brightness and Image Quality

In terms of brightness and overall image quality, the BenQ TH575i stands out with a remarkable brightness of 3,800 lumens. This high brightness level allows it to deliver clear visuals even in well-lit rooms, making it ideal for various indoor environments. Conversely, the Aurzen D1 air does not specify its brightness, but it offers native 1080P resolution and supports HDR10 and 4K input. While the image quality of the Aurzen D1 air is commendable, especially for its price, it cannot match the sheer brightness of the BenQ TH575i, which guarantees a more vibrant big-screen experience.

Features and Functionality

The BenQ TH575i includes several advanced features that enhance its functionality. It comes with a licensed Google TV dongle, providing easy access to popular streaming services like Netflix and Disney+. Additionally, it boasts ultra-smooth 16.7ms low input lag, making it suitable for fast-paced gaming. In contrast, the Aurzen D1 air is a smart projector with built-in apps for streaming, but its app capabilities are somewhat limited, as it may not support downloading additional streaming apps. While both projectors cater to entertainment needs, the BenQ's additional features cater more extensively to diverse viewing experiences.

Portability

The Aurzen D1 air excels in portability, designed with a Type-C PD power system that supports multiple charging options, including laptop chargers and power banks. This makes it an excellent choice for outdoor events, road trips, and camping. The built-in 180° adjustable stand also enhances its versatility, allowing for easy wall-to-ceiling projection. On the other hand, the BenQ TH575i, while not primarily designed for portability, offers flexible setup options with its 1.1x optical zoom and auto vertical keystone correction. However, it is more suited for stationary use in home environments rather than on-the-go setups.

Sound Quality

Sound quality is another area where the Aurzen D1 air has an advantage. It features independent Dolby Audio with built-in 2×8W stereo speakers, designed to deliver clearer and fuller dialogue than many projectors in its class. This enhances the viewing experience, particularly for movies and shows. The BenQ TH575i does not specify its audio capabilities, which suggests that it may not provide the same level of built-in sound quality as the Aurzen D1 air. For users who prioritise sound as much as visual clarity, the Aurzen model may be the better option.

Setup and Ease of Use

Setting up the BenQ TH575i is straightforward, thanks to its optical zoom and auto keystone correction, which allow for quick image adjustment without complicated installations. This makes it suitable for users who want a hassle-free setup experience. The Aurzen D1 air also offers ease of use with TOF real-time auto focus and auto keystone correction, providing sharp images quickly. However, the BenQ projector's additional features may facilitate a more refined setup process, particularly in larger home environments.

Use Cases

When considering specific use cases, the BenQ TH575i is well-suited for home theatre setups and gaming due to its high brightness, low input lag, and extensive streaming capabilities. It provides an immersive experience for films and games alike. In contrast, the Aurzen D1 air is ideal for casual viewing, outdoor movie nights, or as a portable solution for small spaces. The versatility of the Aurzen projector makes it a great option for users who need a projector that can easily adapt to various environments and occasions.

Which should you buy?

Choosing between the BenQ TH575i and the Aurzen D1 air ultimately depends on your individual needs and preferences. If you prioritise high brightness, advanced features, and an exceptional home entertainment experience, the BenQ TH575i at £479.00 is the clear choice. However, if you are looking for a budget-friendly, portable projector that still offers great image quality and built-in streaming capabilities, the Aurzen D1 air at £179.99 is an excellent option. Each projector has its strengths, making them suitable for different types of users and scenarios.

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BenQ TH575i 1080p Home Projector vs Aurzen D1 air Smart Portable Projector | versusfinder