BenQ TH681 vs TH683
If you put the data sheets of the BenQ TH681 and the TH683 side by side, at first only a few changes in the specifications stand out. Both projectors have Full HD resolution and both offer a wealth of connections that keep them flexible. BenQ's proven DLP technology is used again too. But this first impression is deceptive, because with the TH683 BenQ has created a worthy successor with some exciting features.

With a light output of 3,200 lumens, the TH683 sets out to qualify as a daylight projector – an aim BenQ already pursued with the predecessor model and achieved with a light output of 3,000 lumens. Daylight capability is particularly interesting for sporting events broadcast on TV. These often take place in summer, and the best way to follow the broadcast is in a gazebo in the garden while having a barbecue.
To make occasions like these an even better experience, BenQ has integrated the so-called “Football Picture Mode” into the TH683. This picture mode allows even higher brightness and also prevents smearing during fast movement. But that is not the only feature that sets the TH683 apart. With its built-in 10-watt speakers, the successor model makes the leap to an all-in-one device. The TH683 also offers more connectivity thanks to its MHL feature. In addition, the TH683 impresses with its revised design: elegant, rounded edges and a pure white housing make it fit perfectly into the living room. The improved, intuitive menu also adds comfort to your home cinema.
From our overall impression, we can confirm that with the TH683 BenQ has produced a worthy successor to its evergreen. If you prefer, you can still opt for the predecessor model, though. It's no coincidence that the BenQ TH681 is one of the best-selling projectors – an excellent device with Full HD resolution.

BenQ TH681
579€
Features at a glance
- 3,000 ANSI lumens
- Full HD resolution
- 10,000:1 contrast
- 28 dB Eco mode
BenQ TH683
669€
Features at a glance:
- 3,200 ANSI lumens
- Full HD resolution
- 10,000:1 contrast
- 29 dB Eco mode
- Built-in 10-watt speakers
- MHL connectivity
Benefits of the BenQ TH683
- Very high light output
- Improved menu
- Football Picture Mode
- Built-in speakers
Benefits of the BenQ TH681
- High light output
- Full HD resolution
- Slightly quieter in Eco mode
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Further guides:
- Projector test: the best projectors of 2026 – the best models of 2026 by price class