Product comparison · 2 data projectors

LG PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium vs Ricoh PJ WX4152Y3M

36specifications compared
21differ
15identical
55known for one product only

Key differences

Projector brightness
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:550 ANSI lumens
- PJ WX4152Y3M:3500 ANSI lumens
Projector native resolution
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:720p (1280x720)
- PJ WX4152Y3M:WXGA (1280x800)
Contrast ratio (typical)
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:100000:1
- PJ WX4152Y3M:13000:1
Native aspect ratio
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:4:3
- PJ WX4152Y3M:16:10
Supported aspect ratios
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:4:3, 16:9
- PJ WX4152Y3M:16:10
Screen size compatibility
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:635 - 2540 mm (25 - 100")
- PJ WX4152Y3M:1219.2 - 2032 mm (48 - 80")
Light source type
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:LED
- PJ WX4152Y3M:Lamp
VGA (D-Sub) ports quantity
- PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium:0
- PJ WX4152Y3M:1

Side by side

Differences highlightedShow differences only

Comparison of PH50HT-KR, PJ WX4152Y3M
91 specifications	A LG PH50HT-KR data projector Standard throw projector 550 ANSI lumens DLP 720p (1280x720) Titanium Model PH50HT-KR View product	B Ricoh PJ WX4152Y3M View product
Projector6 differ
Projector brightnessDiffers	550 ANSI lumens	3500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	720p (1280x720)	WXGA (1280x800)
Contrast ratio (typical)Differs	100000:1	13000:1
Native aspect ratioDiffers	4:3	16:10
Supported aspect ratiosDiffers	4:3, 16:9	16:10
Screen size compatibilityDiffers	635 - 2540 mm (25 - 100")	1219.2 - 2032 mm (48 - 80")
UniformityKnown for one	90%	Unknown — not stated by the source
Digital gamma correctionKnown for one	Yes	Unknown — not stated by the source
Projection distanceKnown for one	Unknown — not stated by the source	0.117 - 0.249 m
Number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours
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	-5 - 5°
Vertical synchronization (max)Known for one	Unknown — not stated by the source	0.085 kHz
Vertical synchronization (min)Known for one	Unknown — not stated by the source	0.023 kHz
Light source1 differ
Light source typeDiffers	LED	Lamp
Service life of light sourceKnown for one	30000 h	Unknown — not stated by the source
Lamp powerKnown for one	Unknown — not stated by the source	250 W
Lamp power (economic mode)Known for one	Unknown — not stated by the source	150 W
Lens systemidentical
Focus	Manual	Manual
Zoom ratioKnown for one	Fixed	Unknown — not stated by the source
Throw ratioKnown for one	1.4:1	Unknown — not stated by the source
OffsetKnown for one	100%	Unknown — not stated by the source
MagnificationKnown for one	Unknown — not stated by the source	1.25x
Video1 differ
Full HD	No	No
Supported video modesDiffers	480p, 720p, 1080i, 1080p	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Adjustable colour temperatureKnown for one	Yes	Unknown — not stated by the source
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
3DKnown for one	Unknown — not stated by the source	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA)
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
Composite video inKnown for one	1	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 quantityKnown for one	1	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
RF inputKnown for one	1	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN	No	No
Wi-Fi	No	No
BluetoothKnown for one	Yes	Unknown — not stated by the source
Smart TVKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integrated	No	No
Featuresidentical
Noise levelKnown for one	30 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	23 dB	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	English, Korean	Unknown — not stated by the source
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	KCC, KC	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	2	1
RMS rated power	2 W	2 W
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Market positioningDiffers	Portable	Presentation
Product colourDiffers	Titanium	Black, White
PlacementKnown for one	Desktop, Tripod	Unknown — not stated by the source
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
Displayidentical
Built-in display	No	No
Power4 differ
Power sourceDiffers	AC/Battery	AC
Power consumption (typical)Differs	55 W	313 W
Power consumption (standby)Differs	0.5 W	0.3 W
AC input voltageDiffers	100 - 240 V	100 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
Auto power offKnown for one	Yes	Unknown — not stated by the source
Power consumption (economy mode)Known for one	Unknown — not stated by the source	208 W
Batteryidentical
Battery capacityKnown for one	6000 mAh	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	650 g	3 kg
WidthDiffers	174 mm	257 mm
DepthDiffers	116 mm	144 mm
HeightDiffers	44 mm	221 mm
Packaging content1 differ
Remote control included	Yes	Yes
Batteries included	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	AC, Composite	AC
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Manual	Yes	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one	0	Unknown — not stated by the source
Digital keystone correctionKnown for one	Yes	Unknown — not stated by the source

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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