Acer H6815BD. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Focal length range: 15.84 - 17.45 mm, Aperture range (F-F): 2 - 2.05. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 3840 x 2160. Compatible operating systems: Mac Windows. RMS rated power: 3 W

Projector brightness	4000 ANSI lumens
Projection technology	DLP
Projector native resolution	UHD 4K (3840x2160)
Contrast ratio (typical)	10000:1
Native aspect ratio	16:9
Supported aspect ratios	4:3, 16:9
Projection distance	39.4 - 393.7" (1 - 10 m)
Number of colors	1.073 billion colors
Vertical scan range	24 - 240 Hz
Keystone correction, horizontal	-40 - 40°
Keystone correction, vertical	-40 - 40°
Focal length range	15.84 - 17.45 mm
Aperture range (F-F)	2 - 2.05
Zoom capability	Yes
Analog signal format system	NTSC, PAL, SECAM
Full HD	Yes
3D	Yes
Supported graphics resolutions	3840 x 2160
HDMI ports quantity	2
HDMI version	1.4
Audio (L/R) out	1
Compatible operating systems	Mac Windows
Built-in speaker(s)	Yes
RMS rated power	3 W
Number of built-in speakers	1
Product type	Standard throw projector
Market positioning	Home cinema
Product color	White
Placement	Desktop, Ceiling
Power source	AC
Power consumption (typical)	245 W
AC input voltage	120 - 230 V
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 80%
Weight	6.35 lbs (2.88 kg)
Width	12.7" (322 mm)
Depth	8.86" (225 mm)
Height	3.69" (93.8 mm)
Package width	17" (433 mm)
Package depth	6.38" (162 mm)
Package height	11.7" (297 mm)
Package weight	9.26 lbs (4.2 kg)
Harmonized System (HS) code	85286200