Product comparison · 2 data projectors

Acer 201B 3D vs Acer Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White

43specifications compared
25differ
18identical
32known for one product only

Key differences

Projector brightness
- 201B 3D:2700 ANSI lumens
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:2000 ANSI lumens
Screen size compatibility
- 201B 3D:584.2 - 7620 mm (23 - 300")
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:685.8 - 7620 mm (27 - 300")
Projection distance
- 201B 3D:1 - 11.90 m
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:1.2 - 11.9 m
Projector brightness (economic mode)
- 201B 3D:2160 ANSI lumens
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:1600 ANSI lumens
Keystone correction, vertical
- 201B 3D:-40 - 40°
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:-40/+40°
Vertical synchronization (max)
- 201B 3D:0.12 kHz
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:0.120 kHz
Light source type
- 201B 3D:Lamp
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:Laser/LED hybrid
Service life of light source
- 201B 3D:5000 h
- Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White:20000 h

Side by side

Differences highlightedShow differences only

Comparison of 201B 3D, K520
75 specifications	A Acer 201B 3D View product	B Acer Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White Model K520 View product
Projector6 differ
Projector brightnessDiffers	2700 ANSI lumens	2000 ANSI lumens
Contrast ratio (typical)Known for one	3700:1	Unknown — not stated by the source
Screen size compatibilityDiffers	584.2 - 7620 mm (23 - 300")	685.8 - 7620 mm (27 - 300")
Projection distanceDiffers	1 - 11.90 m	1.2 - 11.9 m
Projector brightness (economic mode)Differs	2160 ANSI lumens	1600 ANSI lumens
Keystone correction, verticalDiffers	-40 - 40°	-40/+40°
Vertical synchronization (max)Differs	0.12 kHz	0.120 kHz
Native aspect ratioKnown for one	Unknown — not stated by the source	4:3
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:9, 16:10
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	100000:1
UniformityKnown for one	Unknown — not stated by the source	95%
Horizontal synchronization (min)Known for one	Unknown — not stated by the source	30 kHz
Vertical synchronization (min)Known for one	Unknown — not stated by the source	0.050 kHz
Light source2 differ
Light source typeDiffers	Lamp	Laser/LED hybrid
Service life of light sourceDiffers	5000 h	20000 h
Service life of light source (economic mode)Known for one	6000 h	Unknown — not stated by the source
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Lamp powerKnown for one	180 W	Unknown — not stated by the source
Lens system1 differ
Focal length rangeDiffers	2.41 - 2.55 mm	21.79 - 23.99 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	2.41 - 2.55
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Videoidentical
3DKnown for one	Yes	Unknown — not stated by the source
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 (HD 1080)
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
S-Video inputs quantityKnown for one	0	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	3	2
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
USB connector typeDiffers	USB Type-A, USB Type-B	USB Type-A
Composite video inKnown for one	Unknown — not stated by the source	1
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsDiffers	1	0
Wi-FiKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	28 dB	32 dB
Noise level (economic mode)Differs	25 dB	29 dB
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
HDCPKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Black	Silver, White
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Market positioningKnown for one	Unknown — not stated by the source	Business
PlacementKnown for one	Unknown — not stated by the source	Desktop
Power3 differ
Power consumption (typical)Differs	255 W	215 W
Power consumption (standby)Differs	1 W	0 W
AC input voltageDiffers	110 - 220 V	100 - 240 V
Softwareidentical
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.45 kg	4.04 kg
WidthDiffers	269 mm	321 mm
DepthDiffers	206 mm	231 mm
HeightDiffers	84 mm	87 mm
Packaging content1 differ
Remote control includedDiffers	Yes	No
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, VGA	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Aspect ratioKnown for one	4:3, 16:9	Unknown — not stated by the source
RS-232 portsDiffers	1	0

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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