Product comparison · 2 data projectors

Acer K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White vs BenQ W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver

50specifications compared
31differ
19identical
47known for one product only

Key differences

Projector brightness
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:600 ANSI lumens
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:2500 ANSI lumens
Projector native resolution
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:1080p (1920x1080)
Native aspect ratio
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:16:10
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:16:9
Keystone correction, vertical
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:-40 - 40°
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:-30 - 30°
Light source type
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:LED
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:Lamp
Service life of light source
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:30000 h
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:2000 h
Service life of light source (economic mode)
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:20000 h
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:3500 h
Focal length range
- K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White:14.95 - 14.95 mm
- W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver:20.7 - 31.05 mm

Side by side

Differences highlightedShow differences only

Comparison of K135i, W1350
97 specifications	A Acer K135i Standard throw projector 600 ANSI lumens DLP WXGA (1280x800) 3D White Model K135i View product	B BenQ W1350 Standard throw projector 2500 ANSI lumens DLP 1080p (1920x1080) 3D Silver Model W1350 View product
Projector4 differ
Projector brightnessDiffers	600 ANSI lumens	2500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Contrast ratio (typical)	10000:1	10000:1
Native aspect ratioDiffers	16:10	16:9
Supported aspect ratiosKnown for one	4:3, 16:10	Unknown — not stated by the source
Screen size compatibilityKnown for one	431.8 - 2540 mm (17 - 100")	Unknown — not stated by the source
Projection distanceKnown for one	0.6 - 3.2 m	Unknown — not stated by the source
Number of colours	1.073 billion colours	1.073 billion colours
Projector brightness (economic mode)Known for one	400 ANSI lumens	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	30 kHz	Unknown — not stated by the source
Keystone correction, verticalDiffers	-40 - 40°	-30 - 30°
Vertical synchronization (max)Known for one	120 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	50 kHz	Unknown — not stated by the source
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 102 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	23 - 120 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	-30 - 30°
Light source3 differ
Light source typeDiffers	LED	Lamp
Service life of light sourceDiffers	30000 h	2000 h
Service life of light source (economic mode)Differs	20000 h	3500 h
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lamp powerKnown for one	Unknown — not stated by the source	260 W
Lens system2 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeDiffers	14.95 - 14.95 mm	20.7 - 31.05 mm
Aperture range (F-F)Differs	2 - 2	2.42 - 2.97
Zoom ratio	1.5:1	1.5:1
Digital zoomKnown for one	1.7x	Unknown — not stated by the source
Throw ratioKnown for one	Unknown — not stated by the source	1.39 - 2.09:1
OffsetKnown for one	Unknown — not stated by the source	128%
Video2 differ
Full HDDiffers	No	Yes
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
3D	Yes	Yes
Supported graphics resolutionsDiffers	1280 x 800 (WXGA), 1920 x 1080 (HD 1080)	1920 x 1200 (WUXGA), 640 x 480 (VGA)
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL, SECAM
Supported 3D formatsKnown for one	Unknown — not stated by the source	Frame packing, Frame Sequential, Side by side, Top and bottom
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces5 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	1	2
Component video (YPbPr/YCbCr) inDiffers	0	1
Composite video inDiffers	0	1
DVI port	No	No
S-Video inputs quantity	0	0
USB 2.0 ports quantityDiffers	1	2
Audio (L/R) inDiffers	0	1
AV inputKnown for one	Yes	Unknown — not stated by the source
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
PC in (D-Sub)Known for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	Mini-USB B, USB Type-A
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	No	No
Ethernet LAN (RJ-45) ports	0	0
Wi-Fi	No	No
Storage1 differ
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	33 dB	34 dB
Noise level (economic mode)Differs	29 dB	32 dB
Preset modesKnown for one	Unknown — not stated by the source	3D, Bright, Cinema, Dynamic, Game, Vivid photo
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	2 W	10 W
Video formats supportedKnown for one	H.264, MPEG1, MPEG2, MPEG4, VC-1	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, JPG	Unknown — not stated by the source
Audio formats supportedKnown for one	MP1, MP2, MP3, PCM, WAV, WMA	Unknown — not stated by the source
Design2 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Portable	Home cinema
Product colourDiffers	White	Silver
PlacementKnown for one	Desktop	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power2 differ
Power sourceDiffers	DC	AC
Power consumption (typical)Differs	65 W	330 W
AC input voltage	100 - 240 V	100 - 240 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (economy mode)Known for one	Unknown — not stated by the source	280 W
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 80%	10 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 1500 m
Weight & dimensions4 differ
WeightDiffers	430 g	3.68 kg
WidthDiffers	140 mm	330 mm
DepthDiffers	116 mm	247 mm
HeightDiffers	41 mm	119.5 mm
Packaging contentidentical
Remote control included	Yes	Yes
Batteries included	Yes	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Manual	Yes	Yes
Quick start guide	Yes	Yes
Warranty card	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Other features1 differ
RS-232 portsDiffers	0	1

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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