Product comparison · 2 data projectors

LG BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey vs LG BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey

40specifications compared
18differ
22identical
16known for one product only

Key differences

Projector brightness
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:2700 ANSI lumens
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:4000 ANSI lumens
Projection distance
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:2.54 - 3.86 m
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:2.54 - 3.2 m
Service life of light source
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:3500 h
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:2000 h
Service life of light source (economic mode)
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:4000 h
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:2500 h
Lamp power
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:180 W
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:300 W
VGA (D-Sub) ports quantity
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:2
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:3
HDMI ports quantity
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:0
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:1
Ethernet LAN
- BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey:No
- BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey:Yes

Side by side

Differences highlightedShow differences only

Comparison of BX275, BX403B
56 specifications	A LG BX275 data projector 2700 ANSI lumens DLP XGA (1024x768) Grey Model BX275 View product	B LG BX403B data projector 4000 ANSI lumens DLP XGA (1024x768) Black, Grey Model BX403B View product
Projector3 differ
Projector brightnessDiffers	2700 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	2800:1
Screen size compatibilityDiffers	914.4 - 6172.2 mm (36 - 243")	1016 - 7620 mm (40 - 300")
Projection distanceDiffers	2.54 - 3.86 m	2.54 - 3.2 m
Number of colours	16.78 million colours	16.78 million colours
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	15°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	15°
UniformityKnown for one	90%	Unknown — not stated by the source
Matrix sizeKnown for one	1.4 cm (0.55")	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3500 h	2000 h
Service life of light source (economic mode)Differs	4000 h	2500 h
Lamp typeKnown for one	Unknown — not stated by the source	UHP
Lamp powerDiffers	180 W	300 W
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	22.2 - 26.5 mm
Zoom capability	Yes	Yes
Zoom type	Manual	Manual
Video1 differ
Analog signal format system	NTSC, NTSC 4.43, PAL, SECAM	NTSC, NTSC 4.43, PAL, SECAM
Full HD	No	No
3D	No	No
Supported graphics resolutions	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesDiffers	1080i, 480i, 480p, 576p, 720p	1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	2	3
HDMI ports quantityDiffers	0	1
Component video (YPbPr/YCbCr) in	1	1
Composite video in	1	1
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Serial interface type	RS-232	RS-232
DVI portKnown for one	No	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Features2 differ
Noise levelDiffers	36 dB	35 dB
Noise level (economic mode)Differs	32 dB	33 dB
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	10 W	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black, Grey
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	1.78 cm (0.7")
Power2 differ
Power consumption (typical)Differs	260 W	380 W
AC input voltageDiffers	100 - 240 V	220 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.31 kg	5.8 kg
Packaging contentidentical
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Cables included	AC, VGA	AC, VGA
Other features1 differ
Aspect ratio	4:3	4:3
Audio inputKnown for one	Unknown — not stated by the source	No
Dimensions (WxDxH)Differs	292 x 80 x 260 mm	346 x 243 x 109 mm
RS-232 ports	1	1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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