The Brightest Big Screen Experience
BenQ SP840 you can use it for those who not only request brightness but also resolution This Full HD projector offers the highest standard of your meetings with 4000 ANSI lumen high brightness and 3000:1 high contrast ratio. With the BenQ SP840, things are certainly lookin' great!

Brilliant Visual Performance. Ultra Vivid Visual Entertainment.

Premium Full HD
The BenQ SP840 offers the highest standard of home cinema viewing. It supports multiple video formats including 480P, 576P, 720P, 1080i and 1080P. From HDTV or blu-ray DVD to video games such as Xbox or PS3, you can enjoy the latest video formats in Full HD, the new standard of video performance that delivers 5X more detail than traditional 480P projectors.

BrilliantColor Performance
BenQ's high-speed, 6-segment color wheel delivers the best balance between optimal brightness and color, while BrilliantColor Technology boosts mid-tone colors to increase overall brightness to produce a more life-like picture.

VIDI Superior Image Projection
BenQ has joined efforts with Philips and Texas Instruments to create VIDI - a sophisticated color enhancement technology which adjusts to the overall brightness level of different scenes. By flexibly controlling the brightness output of the projector lamp in milliseconds, the SP840gives you the most optimal situational color ratio through three distinguished projection modes. Enjoy the best image projection for all your presentations in every room every time!

True 10-bit Processing
Accurate color reproduction is essential for a true, uncompromised theater experience at home. That's why SP840 uses 10-bit color processing to generate over 1 billion distinct colors. Compared to 8-bit technology which only produces 16 million colors, BenQ's 10-bit color processing imitates the splendors of life for a standing-ovation picture performance.

Independent 3D Color Management
See colors the way they're meant to be with BenQ's independent 3D color management! Through the power of 6 independent color adjustments, you can precisely fine-tune saturation levels of even a single color in any image.

Thoughtful Features

Comprehensive Connectivity with Dual HDMI
SP840 features dual HDMI ports for hassle-free, simultaneous hosting of your favorite digital devices such as Blu-ray player and gaming console. Now, switching from watching the latest blockbuster movie to playing the newest PS3 game is fast and easy without the need to actually switch cables. HDMI is also the highest and completely future-proof connection standard, ensuring pure digital audio and video perfection.

Auto Keystone; Manual Vertical +/- 20 Degree
With up to ±20° keystone adjustment, a perfect square is all you’ll see. So go ahead and say goodbye to misshaped images, graphics, and charts!

Build-in Speaker
With build-in 3W speaker with the SP840, not only do you get the vivid visual performance, you get the same audio satisfaction, too!

Technical details
Power requirements	100 - 240 VAC, 50 - 60 Hz
Video compatibility mode	NTSC, PAL, SECAM
Weight & dimensions
Weight	3400 g
Projector
Projector brightness	4000 ANSI lumens
Projection technology	DLP
Native resolution	WUXGA (1920x1200)
Screen size compatibility	61cm - 762cm (24" - 300")
Contrast ratio (typical)	3000:1
Aspect ratio	16:9
Number of colours	1.07 M
Zoom ratio	1.20:1
Matrix size	Texasstruments
Resolution	1080 pixels
Keystone correction, vertical	20 °
Audio
Number of built-in speakers	Stereo
RMS rated power	3 W
Lens system
Throw ratio	1.59 - 1.9
Focal length	23.5 - 28.2 mm
Lens focal range	2.50 - 2.76
Scanning frequency
Vertical scan range	48 - 85 Hz
Horizontal scan range	31 - 92 kHz
Energy management
Power consumption	430 W
Power consumption (standby)	1 W
Connectivity
Composite video in	Y
Component video (YPbPr/YCbCr) in	3
Audio (L,R) in	2
HDMI ports quantity	2
VGA (D-Sub) ports quantity	1
Ethernet LAN (RJ-45) ports quantity	1
Lamps
Service life of lamp	2000 h
Lamp power	330 W
Service life of lamp (economic mode)	3000 h
Other features
Audio output	Stereo Mini Jack
Dimensions W x D x H	95 x 254 x 325 mm