Product comparison · 2 data projectors

Dell S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White vs Ricoh PJ S2240

39specifications compared
27differ
12identical
41known for one product only

Key differences

Projector brightness
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:3100 ANSI lumens
- PJ S2240:3000 ANSI lumens
Projector native resolution
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
- PJ S2240:SVGA (800x600)
Contrast ratio (typical)
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:8000:1
- PJ S2240:2200:1
Native aspect ratio
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:16:10
- PJ S2240:4:3
Screen size compatibility
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:1778 - 2540 mm (70 - 100")
- PJ S2240:762 - 7620 mm (30 - 300")
Projection distance
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:0.517 - 0.759 m
- PJ S2240:1 - 10 m
Service life of light source
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:3000 h
- PJ S2240:4500 h
Service life of light source (economic mode)
- S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White:4000 h
- PJ S2240:6000 h

Side by side

Differences highlightedShow differences only

Comparison of S510, PJ S2240
80 specifications	A Dell S510 Ultra short throw projector 3100 ANSI lumens DLP WXGA (1280x800) White Model S510 View product	B Ricoh PJ S2240 View product
Projector6 differ
Projector brightnessDiffers	3100 ANSI lumens	3000 ANSI lumens
Projector native resolutionDiffers	WXGA (1280x800)	SVGA (800x600)
Contrast ratio (typical)Differs	8000:1	2200:1
Native aspect ratioDiffers	16:10	4:3
Screen size compatibilityDiffers	1778 - 2540 mm (70 - 100")	762 - 7620 mm (30 - 300")
Projection distanceDiffers	0.517 - 0.759 m	1 - 10 m
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
UniformityKnown for one	85%	Unknown — not stated by the source
Supported aspect ratiosKnown for one	Unknown — not stated by the source	4:3
Matrix sizeKnown for one	Unknown — not stated by the source	1.4 cm (0.55")
Light source3 differ
Service life of light sourceDiffers	3000 h	4500 h
Service life of light source (economic mode)Differs	4000 h	6000 h
Lamp powerDiffers	280 W	190 W
Lens system1 differ
Throw ratioDiffers	0.35:1	1.95 - 2.15:1
OffsetKnown for one	125%	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Video1 differ
Analog signal format systemDiffers	NTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L	Not supported
3DKnown for one	No	Unknown — not stated by the source
Supported video modesKnown for one	1080i, 1080p, 480i, 480p, 576i, 576p, 720p	Unknown — not stated by the source
3D ReadyKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	3	Unknown — not stated by the source
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
S-Video inputs quantityKnown for one	0	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	3	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-FiDiffers	Yes	No
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g	Unknown — not stated by the source
Storageidentical
Internal storage capacityKnown for one	2 GB	Unknown — not stated by the source
Features3 differ
Noise levelDiffers	36 dB	34 dB
Noise level (economic mode)Differs	32 dB	31 dB
HDCPDiffers	Yes	No
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	20 W	Unknown — not stated by the source
Design3 differ
Product typeDiffers	Ultra short throw projector	Standard throw projector
Product colourDiffers	White	Black
PlacementDiffers	Ceiling	Desktop
Market positioningKnown for one	Unknown — not stated by the source	Portable
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	345 W	230 W
Power consumption (PowerSave)Known for one	285 W	Unknown — not stated by the source
Power consumption (economy mode)Known for one	Unknown — not stated by the source	195 W
Softwareidentical
Windows operating systems supportedKnown for one	Windows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8 Enterprise, Windows 8 Pro	Unknown — not stated by the source
Other operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Known for one	5 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Differs	0 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)Known for one	5 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Differs	5 - 95%	0 - 80%
Weight & dimensions4 differ
WeightDiffers	7.6 kg	2.6 kg
WidthDiffers	357 mm	314 mm
DepthDiffers	367 mm	224 mm
HeightDiffers	231 mm	102 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one	1	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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