Product comparison · 2 data projectors

LG PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver vs NEC UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

48specifications compared
36differ
12identical
50known for one product only

Key differences

Projector brightness
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:450 ANSI lumens
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:3500 ANSI lumens
Projection technology
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:DLP
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:3LCD
Projector native resolution
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:720p (1280x720)
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:WXGA (1280x800)
Contrast ratio (typical)
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:100000:1
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:6000:1
Native aspect ratio
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:16:9
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:16:10
Screen size compatibility
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:1016 - 2032 mm (40 - 80")
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:1473.2 - 2794 mm (58 - 110")
Projection distance
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:1.016 - 2.032 m
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:0.1 - 0.51 m
Light source type
- PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver:LED
- UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White:Lamp

Side by side

Differences highlightedShow differences only

Comparison of PH450UG, UM352Wi
98 specifications	A LG PH450UG data projector Short throw projector 450 ANSI lumens DLP 720p (1280x720) 3D Silver Model PH450UG View product	B NEC UM352Wi Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White Model UM352Wi View product
Projector7 differ
Projector brightnessDiffers	450 ANSI lumens	3500 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Projector native resolutionDiffers	720p (1280x720)	WXGA (1280x800)
Contrast ratio (typical)Differs	100000:1	6000:1
Native aspect ratioDiffers	16:9	16:10
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
Screen size compatibilityDiffers	1016 - 2032 mm (40 - 80")	1473.2 - 2794 mm (58 - 110")
Projection distanceDiffers	1.016 - 2.032 m	0.1 - 0.51 m
UniformityKnown for one	80%	Unknown — not stated by the source
Digital gamma correctionKnown for one	Yes	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	Unknown — not stated by the source	100 kHz
Horizontal synchronization (min)Known for one	Unknown — not stated by the source	15 kHz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	10°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	10°
Vertical synchronization (max)Known for one	Unknown — not stated by the source	120 kHz
Vertical synchronization (min)Known for one	Unknown — not stated by the source	50 kHz
Light source2 differ
Light source typeDiffers	LED	Lamp
Service life of light sourceDiffers	30000 h	6000 h
Lamp powerKnown for one	Unknown — not stated by the source	255 W
Lens system1 differ
Focus	Manual	Manual
Throw ratioKnown for one	0.29:1	Unknown — not stated by the source
OffsetDiffers	120%	65%
Fixed focal lengthKnown for one	Unknown — not stated by the source	4.78 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.8 - 1.8
Digital zoomKnown for one	Unknown — not stated by the source	1.4x
Video2 differ
Full HD	No	No
HD-Ready	Yes	Yes
3DDiffers	Yes	No
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsDiffers	640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1400 x 1050 (SXGA+), 1440 x 1050, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)	640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 768, 1280 x 800 (WXGA), 1280 x 960, 1440 x 900, 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200
Supported video modesKnown for one	480p, 720p, 1080i, 1080p	Unknown — not stated by the source
Analog signal format systemKnown for one	Unknown — not stated by the source	PAL, PAL 60, PAL M, PAL N, SECAM
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	0	2
HDMI ports quantityDiffers	1	2
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
Composite video inKnown for one	0	Unknown — not stated by the source
DVI port	No	No
S-Video inputs quantityKnown for one	0	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	1	3
Audio (L/R) inDiffers	0	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
PC Audio inKnown for one	Unknown — not stated by the source	Yes
PC Audio outKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features3 differ
Noise levelDiffers	30 dB	29 dB
Noise level (economic mode)Differs	23 dB	28 dB
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Arabic, Bulgarian, Simplified Chinese, Croatian, Czech, German, English, Spanish, French, Hindi, Hungarian, Indonesian, Korean, Polish, Portuguese, Romanian, Russian, Slovenian, Swedish, Thai, Turkish	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	CE/CB, IEC, MIC	CE; Gost-R; TüV GS, ErP
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	2 W	20 W
Video formats supportedKnown for one	DIVX	Unknown — not stated by the source
Audio formats supportedKnown for one	MP3	Unknown — not stated by the source
Design3 differ
Product typeDiffers	Short throw projector	Ultra short throw projector
Market positioningKnown for one	Portable	Unknown — not stated by the source
Product colourDiffers	Silver	White
PlacementDiffers	Ceiling	Desktop
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power2 differ
Power sourceDiffers	AC/Battery	AC
Power consumption (standby)	0.5 W	0.5 W
Power consumption (max)Differs	55 W	326 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Battery life (max)Known for one	2.5 h	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	261 W
Power consumption (network standby)Known for one	Unknown — not stated by the source	3 W
Softwareidentical
Other operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 35 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-10 - 50 °C
Operating relative humidity (H-H)Differs	0 - 80%	20 - 80%
Storage relative humidity (H-H)Differs	0 - 85%	20 - 80%
Weight & dimensions4 differ
WeightDiffers	1.1 kg	5.8 kg
WidthDiffers	132 mm	378 mm
DepthDiffers	200 mm	428 mm
HeightDiffers	80.5 mm	112 mm
Packaging contentidentical
Remote control included	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Manual	Yes	Yes
Warranty card	Yes	Yes
Remote control typeKnown for one	Unknown — not stated by the source	IR
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85286200	Unknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one	0	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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