Product comparison · 2 data projectors

Acer K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White vs Dell 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black

37specifications compared
25differ
12identical
48known for one product only

Key differences

Projector brightness
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:300 ANSI lumens
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:2700 ANSI lumens
Projector native resolution
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:XGA (1024x768)
Contrast ratio (typical)
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:10000:1
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:2400:1
Native aspect ratio
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:16:10
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:4:3
Projection distance
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:0.64 - 3.4 m
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:1 - 8 m
Keystone correction, vertical
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:-40/+40°
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:-40 - 40°
Light source type
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:LED
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:Lamp
Service life of light source
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:20000 h
- 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black:4500 h

Side by side

Differences highlightedShow differences only

Comparison of K130, 1420X
85 specifications	A Acer K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White Model K130 View product	B Dell 1420X Standard throw projector 2700 ANSI lumens DLP XGA (1024x768) Black Model 1420X View product
Projector6 differ
Projector brightnessDiffers	300 ANSI lumens	2700 ANSI lumens
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Contrast ratio (typical)Differs	10000:1	2400:1
Native aspect ratioDiffers	16:10	4:3
Screen size compatibilityKnown for one	Unknown — not stated by the source	965.2 - 4572 mm (38 - 180")
Projection distanceDiffers	0.64 - 3.4 m	1 - 8 m
UniformityKnown for one	Unknown — not stated by the source	85%
Keystone correction, verticalDiffers	-40/+40°	-40 - 40°
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31 - 69 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Matrix sizeKnown for one	1.14 cm (0.45")	Unknown — not stated by the source
Vertical synchronization (max)Known for one	0.120 kHz	Unknown — not stated by the source
Light source2 differ
Light source typeDiffers	LED	Lamp
Service life of light sourceDiffers	20000 h	4500 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	6000 h
Lamp powerKnown for one	Unknown — not stated by the source	190 W
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	18.18 - 21.84 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	2.54 - 2.73
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Zoom ratioKnown for one	Unknown — not stated by the source	1.2:1
Throw ratioKnown for one	Unknown — not stated by the source	1.64 - 1.97:1
OffsetKnown for one	Unknown — not stated by the source	110%
Video1 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC 3.58, NTSC 4.43, NTSC M, PAL 4.43, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM 4.25/4.4, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	1	3
HDMI ports quantityDiffers	1	0
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
PC Audio inKnown for one	Unknown — not stated by the source	Yes
USB connector typeDiffers	USB Type-A	Mini-USB B
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	0
Storage1 differ
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	31 dB	33 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	29 dB
HDCPKnown for one	Unknown — not stated by the source	No
Password protectionKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
RMS rated powerDiffers	1 W	2 W
Design1 differ
Product colourDiffers	White	Black
PlacementKnown for one	Unknown — not stated by the source	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
Market positioningKnown for one	Portable	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
Power4 differ
Power sourceDiffers	DC	AC
Power consumption (typical)Differs	81 W	305 W
Power consumption (standby)Differs	1 W	0.5 W
Power consumption (economy mode)Known for one	Unknown — not stated by the source	265 W
AC input voltageDiffers	110 - 220 V	90 - 264 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Weight & dimensions4 differ
WeightDiffers	1.24 kg	2.6 kg
WidthDiffers	140 mm	290 mm
DepthDiffers	116 mm	238 mm
HeightDiffers	41 mm	90.8 mm
Packaging content1 differ
Remote control includedDiffers	No	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
RS-232 portsKnown for one	Unknown — not stated by the source	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.

More data projector comparisons

All data projector comparisons