Compare 5 products

	Acer V7850BD	Epson EMP-83H	LG PH450UG	LG PW700	ViewSonic PJD5154

General
Projector type	DLP	LCD	DLP	DLP	DLP
Connectivity type	N/A	Wired	N/A	N/A	N/A

Dimensions
Width	15.67 in	9.65 in	5.12 in	6.77 in	12.44 in
Height	5.0 in	4.25 in	3.17 in	1.65 in	4.08 in
Depth	11.0 in	12.87 in	7.87 in	4.61 in	8.98 in
Weight	12.13 lb	5.95 lb	2.43 lb	1.28 lb	4.85 lb

Image
Screen size	26 - 302	N/A	100 - 78.74	25 - 100	N/A
Screen size compatibility	26 - 302	30 - 300	40 - 80	25 - 100	30 - 300
Number of colours	1.073 billion colours	16.78 million colours	16.7 million colours	N/A	1.073 billion colours
Native aspect ratio	16:9	N/A	16:9	16:9	N/A
Aspect ratio	4:3	4:3	4:3 16:9	4:3 16:9	2.35:1 4:3 16:9
Brightness (max)	2200.0 lm	2000.0 lm	450.0 lm	700.0 lm	3500.0 lm
Vertical synchronization (max)	0.12 kHz	N/A	N/A	N/A	N/A
Vertical synchronization (min)	0.02 kHz	N/A	N/A	N/A	N/A
Resolution	N/A	N/A	1280 x 800 px	1280 x 800 px	800 x 600 px
Supported graphics resolutions	N/A	N/A	640 x 350 640 x 480 720 x 400 800 x 600 1024 x 768 1152 x 864 1280 x 720 1400 x 1050 1440 x 1050 1440 x 900 1600 x 900 1680 x 1050 1920 x 1080	1680 x 1050	320 x 192 640 x 480 720 x 480 800 x 600 1024 x 768 1152 x 864 1152 x 870 1280 x 720 1280 x 800 1280 x 960 1360 x 768 1400 x 1050 1440 x 900 1600 x 1200 1680 x 1050 1920 x 1080
Digital gamma correction	N/A	N/A	yes	yes	yes
Contrast ratio	N/A	N/A	100000:1	100000:1	22000:1
Video formats supported	N/A	N/A	480p 720p 1080i 1080p	1080i 1080p 480i 480p 720p	480i 480p 576i 576p 720p 1080i 1080p
Noise reduction	N/A	N/A	yes	yes	yes
Dynamic contrast	N/A	N/A	N/A	100000:1	22000:1

Audio features
Built-in speakers	yes	N/A	yes	yes	yes
Number of built-in speakers	2	1	2	2	1
RMS rated power	5.0 W	10.0 W	1.0 W	2.0 W	2.0 W