Product comparison · 2 data projectors

LG PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White vs Ricoh PJ WX4152Y3M

33specifications compared
16differ
17identical
49known for one product only

Key differences

The Ricoh PJ WX4152Y3M has 3,200 ANSI lumens more projector brightness than the LG PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White (3500 ANSI lumens vs 300 ANSI lumens). The LG PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White has 87,000 :1 more contrast ratio (typical) than the Ricoh PJ WX4152Y3M (100000:1 vs 13000:1). The LG PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White has 1 more built-in speakers than the Ricoh PJ WX4152Y3M (2 vs 1). Projector native resolution: 720p (1280x720) on the LG PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White, WXGA (1280x800) on the Ricoh PJ WX4152Y3M. Native aspect ratio: 4:3 on the LG PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White, 16:10 on the Ricoh PJ WX4152Y3M.

Projector brightness
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:300 ANSI lumens
- PJ WX4152Y3M:3500 ANSI lumens
Projector native resolution
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:720p (1280x720)
- PJ WX4152Y3M:WXGA (1280x800)
Contrast ratio (typical)
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:100000:1
- PJ WX4152Y3M:13000:1
Native aspect ratio
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:4:3
- PJ WX4152Y3M:16:10
Supported aspect ratios
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:4:3, 16:9
- PJ WX4152Y3M:16:10
Screen size compatibility
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:508 - 2540 mm (20 - 100")
- PJ WX4152Y3M:1219.2 - 2032 mm (48 - 80")
Light source type
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:LED
- PJ WX4152Y3M:Lamp
Number of built-in speakers
- PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White:2
- PJ WX4152Y3M:1

Side by side

Differences highlightedShow differences only

Comparison of PH250-KR, PJ WX4152Y3M
82 specifications	A LG PH250-KR data projector Standard throw projector 300 ANSI lumens DLP 720p (1280x720) Brown, White Model PH250-KR View product	B Ricoh PJ WX4152Y3M View product
Projector6 differ
Projector brightnessDiffers	300 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	508 - 2540 mm (20 - 100")	1219.2 - 2032 mm (48 - 80")
UniformityKnown for one	85%	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
OffsetKnown for one	100%	Unknown — not stated by the source
MagnificationKnown for one	Unknown — not stated by the source	1.25x
Videoidentical
Full HD	No	No
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)
Supported video modesKnown for one	Unknown — not stated by the source	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfacesidentical
HDMI ports quantity	1	1
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 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
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
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
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Wi-Fi	No	No
Smart TVKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integrated	No	No
Featuresidentical
Noise levelKnown for one	28 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	26 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
Design2 differ
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Market positioningDiffers	Portable	Presentation
Product colourDiffers	Brown, White	Black, White
PlacementKnown for one	Desktop	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
Power2 differ
Power source	AC	AC
Power consumption (standby)Differs	0.5 W	0.3 W
Power consumption (max)Known for one	45 W	Unknown — not stated by the source
AC input voltageDiffers	100 - 240 V	100 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	313 W
Power consumption (economy mode)Known for one	Unknown — not stated by the source	208 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	800 g	3 kg
WidthDiffers	320 mm	257 mm
DepthDiffers	129 mm	144 mm
HeightDiffers	71 mm	221 mm
Packaging contentidentical
Remote control included	Yes	Yes
Batteries included	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables included	AC	AC
Manual	Yes	Yes
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

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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