InFocus SP8600 review

Tom Morgan
27 Dec 2011
Our Rating 
Price when reviewed 
inc VAT

One of the cheapest 1080p projectors we’ve seen, but it’s a false economy. BenQ’s W1060 is better for only a little more



1,920x1,080 resolution, 1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, 104x326x254mm, 3.4kg

It might look more like a business projector than something aimed at the home cinema market, but the InFocus SP8600 makes up for its plain design in other areas – particularly with its price. For less than £700, it’s one of the best equipped entry-level 1080p models we’ve seen.

InFocus SP8600

Beyond Full HD video, you also get plenty of inputs to connect plenty of devices. Two HDMI ports, VGA, composite, component and S-Video are all present, as is the 3.5mm and stereo RCA audio inputs. Extras include a 3.5mm audio output, a 12V screen trigger, USB input and RS232 serial port - bonuses we rarely see on entry-level projectors.

InFocus SP8600

Connectivity and price aren’t everything, of course – once we’d hooked the SP8600 up to our reference equipment, it became clear that image quality was no match for a more expensive system. Because it uses DLP, the rainbow effect is almost inevitable. In this case, they were more noticeable than usual. The black and white intro to Casino Royale was almost unwatchable, and we could still easily spot the effect in colour scenes. It wasn’t enough to completely ruin the experience, but you’d be disappointed if it was your first projector.

Diving into the menu system to try and improve the picture, we were happy to see a wide selection of options: brightness, contrast, colour, sharpness and tint can all be customised and saved to three user pre-sets. There aren’t many preset picture modes to choose from, with only Normal, Bright and Movie on offer. All three were either far too bright or muted the colours, so you’ll have to tweak the settings yourself for the best viewing experience. There are no motion-smoothing settings, just digital noise reduction. We noticed a few motion artefacts in fast-moving scenes, which makes the SP8600 less than ideal for watching sports or playing games.

InFocus SP8600

There’s a full set of buttons on the unit itself, but we found it much easier to use the credit card-sized remote control. Despite its diminutive dimensions, it includes in the most important functions such as source, freeze and keystone settings. Naturally for an entry-level DLP model, the lens is controlled manually, so keystone effects are purely digital.

InFocus SP8600

If you’re looking to save some money on a home cinema setup with the SP8600, don’t omit a dedicated speaker system. The built-in 3w mono speaker is underpowered and useless for watching movies. The good news is that we didn’t notice any fan noise – the SP8600 remained very quiet throughout our testing, even after several hours’ sustained use.

Even at this price, it’s difficult to recommend the SP8600. It might have more inputs and outputs than more expensive projectors, but it can’t compete in terms of picture quality, particularly if you’re susceptible to the rainbow effect. We recommend paying the extra for a better all-rounder such as the excellent BenQ W1060.




Projector technologyDLP
Lamp brightness1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Lamp life2,500
Lamp life in economy mode4,000
Contrast ratio5,000:1


Native resolution1,920x1,080
Max compressed resolution1,600x1,200
Aspect ratio16:9
Other aspect ratios16:10, 4:3, 5:4
Max diagonal at 7ft56in
Throw ratio1.6:1 to 1.92:1
Optical zoom1.2x
Projection distance1m to 10m
Mirror imageyes
Invert imageyes
Lens shift horizontal0%
Lens shift vertical30%
HD Readyyes
Special view modesMovie, Bright, Normal


VGA inputyes
DVI inputNo
Sound inputs2x3.5mm, phono
Composite inputyes
S-video inputyes
HDMI inputyes
PAL supportyes
SECAM supportyes
NTSC supportyes
Audio output3.5mm
Video outputVGA
Others inputs/outputsserial DIN, trigger


Noise (in normal use)30dB(A)
Internal speakersyes (3W mono)
Extrasremote, cables (power, VGA)
Remote special featuresfreeze, keystone
Power consumption standby1W
Power consumption on236W


Lamp cost (inc VAT)£184
Lamp cost per hour of use£0.07
Lamp cost per hour of use (economy)£0.04

Buying Information