Product comparison · 2 data projectors

BenQ HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White vs Ricoh PJ S2340

40specifications compared
24differ
16identical
41known for one product only

Key differences

Projector brightness
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:2200 ANSI lumens
- PJ S2340:3000 ANSI lumens
Projector native resolution
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- PJ S2340:SVGA (800x600)
Contrast ratio (typical)
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:15000:1
- PJ S2340:2200:1
Native aspect ratio
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- PJ S2340:4:3
Screen size compatibility
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:1524 - 7620 mm (60 - 300")
- PJ S2340:762 - 7620 mm (30 - 300")
Service life of light source
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:3500 h
- PJ S2340:4500 h
Service life of light source (economic mode)
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:7000 h
- PJ S2340:6000 h
Lamp power
- HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White:240 W
- PJ S2340:190 W

Side by side

Differences highlightedShow differences only

Comparison of HT2150ST, PJ S2340
81 specifications	A BenQ HT2150ST data projector Standard throw projector 2200 ANSI lumens DLP 1080p (1920x1080) 3D White Model HT2150ST View product	B Ricoh PJ S2340 View product
Projector5 differ
Projector brightnessDiffers	2200 ANSI lumens	3000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	SVGA (800x600)
Contrast ratio (typical)Differs	15000:1	2200:1
Native aspect ratioDiffers	16:9	4:3
Screen size compatibilityDiffers	1524 - 7620 mm (60 - 300")	762 - 7620 mm (30 - 300")
Number of colours	1.073 billion colours	1.073 billion colours
Horizontal scan rangeKnown for one	15 - 102 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	- 20 - 20°	Unknown — not stated by the source
Projection distanceKnown for one	Unknown — not stated by the source	1.2 - 13.1 m
Matrix sizeKnown for one	Unknown — not stated by the source	1.4 cm (0.55")
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3500 h	4500 h
Service life of light source (economic mode)Differs	7000 h	6000 h
Lamp powerDiffers	240 W	190 W
Lamp power (economic mode)Known for one	Unknown — not stated by the source	160 W
Lens system1 differ
Focal length rangeKnown for one	10.2 - 12.24 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.6 - 2.78	Unknown — not stated by the source
Zoom ratioDiffers	1.2:1	1:1
Throw ratioKnown for one	0.69 - 0.83:1	Unknown — not stated by the source
OffsetKnown for one	102.5%	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Video2 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, SECAM
Full HDDiffers	Yes	No
3DKnown for one	Yes	Unknown — not stated by the source
Supported video modesKnown for one	480i, 480p, 576i, 576p, 720p, 1080i, 1080p	Unknown — not stated by the source
Ports & interfaces3 differ
VGA (D-Sub) ports quantity	1	1
HDMI ports quantityDiffers	2	1
HDMI connector typeKnown for one	Full-size	Unknown — not stated by the source
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 quantityDiffers	0	1
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Audio (L/R) in	1	1
Audio (L/R) out	1	1
Serial interface typeDiffers	RS-232	RS-232C
Remote (IR) outputKnown for one	1	Unknown — not stated by the source
12V triggerKnown for one	Yes	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LAN	No	No
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Wi-Fi	No	No
Features2 differ
Noise levelDiffers	29 dB	36 dB
Noise level (economic mode)Differs	27 dB	31 dB
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Arabic, Bulgarian, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish	Unknown — not stated by the source
Password protectionKnown for one	Unknown — not stated by the source	Yes
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	10 W	2 W
Design1 differ
Product type	Standard throw projector	Standard throw projector
Market positioningKnown for one	Home cinema	Unknown — not stated by the source
Product colourDiffers	White	Black
Placement	Desktop	Desktop
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
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	353 W	248 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (economy mode)Known for one	292 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	266 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	210 W
Weight & dimensions4 differ
WeightDiffers	3.6 kg	2.4 kg
WidthDiffers	380.5 mm	286 mm
DepthDiffers	277 mm	100 mm
HeightDiffers	121.7 mm	208 mm
Other featuresidentical
RS-232 portsKnown for one	1	Unknown — not stated by the source
RS-232CKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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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