Product comparison · 2 document cameras

AVer U70+ document camera Black 25.4 vs Epson ELP-DC21 document camera Grey, White 25.4

21specifications compared
13differ
8identical
25known for one product only

Key differences

The AVer U70+ document camera Black 25.4 has 11 MP more effective sensor resolution than the Epson ELP-DC21 document camera Grey, White 25.4 (13 MP vs 2 MP). The AVer U70+ document camera Black 25.4 has 30 fps more maximum frame rate than the Epson ELP-DC21 document camera Grey, White 25.4 (60 fps vs 30 fps). The AVer U70+ document camera Black 25.4 has 6 x more digital zoom than the Epson ELP-DC21 document camera Grey, White 25.4 (16x vs 10x). Optical sensor size: 25.4 / 3.06 mm (1 / 3.06") on the AVer U70+ document camera Black 25.4, 25.4 / 2.7 mm (1 / 2.7") on the Epson ELP-DC21 document camera Grey, White 25.4. Supported graphics resolutions: 3840 x 2160 on the AVer U70+ document camera Black 25.4, 1920 x 1080 (HD 1080) on the Epson ELP-DC21 document camera Grey, White 25.4.

Effective sensor resolution
- U70+ document camera Black 25.4:13 MP
- ELP-DC21 document camera Grey, White 25.4:2 MP
Optical sensor size
- U70+ document camera Black 25.4:25.4 / 3.06 mm (1 / 3.06")
- ELP-DC21 document camera Grey, White 25.4:25.4 / 2.7 mm (1 / 2.7")
Supported graphics resolutions
- U70+ document camera Black 25.4:3840 x 2160
- ELP-DC21 document camera Grey, White 25.4:1920 x 1080 (HD 1080)
Maximum frame rate
- U70+ document camera Black 25.4:60 fps
- ELP-DC21 document camera Grey, White 25.4:30 fps
Digital zoom
- U70+ document camera Black 25.4:16x
- ELP-DC21 document camera Grey, White 25.4:10x
Shooting area (WxD)
- U70+ document camera Black 25.4:530 x 396 mm
- ELP-DC21 document camera Grey, White 25.4:297 x 526 mm
Interface
- U70+ document camera Black 25.4:USB 3.2 Gen 1 (3.1 Gen 1)
- ELP-DC21 document camera Grey, White 25.4:USB 1.1
Product colour
- U70+ document camera Black 25.4:Black
- ELP-DC21 document camera Grey, White 25.4:Grey, White

Side by side

Differences highlightedShow differences only

Comparison of U70+, ELP-DC21
46 specifications	A AVer U70+ document camera Black 25.4 Model U70+ View product	B Epson ELP-DC21 document camera Grey, White 25.4 Model ELP-DC21 View product
Camera4 differ
Effective sensor resolutionDiffers	13 MP	2 MP
Optical sensor sizeDiffers	25.4 / 3.06 mm (1 / 3.06")	25.4 / 2.7 mm (1 / 2.7")
Sensor type	CMOS	CMOS
Supported graphics resolutionsDiffers	3840 x 2160	1920 x 1080 (HD 1080)
Maximum frame rateDiffers	60 fps	30 fps
White balanceKnown for one	Unknown — not stated by the source	Auto
Light exposure modesKnown for one	Unknown — not stated by the source	Auto
Image freeze	Yes	Yes
Light source	LED	LED
Lens system2 differ
Auto focus	Yes	Yes
Optical zoomKnown for one	Unknown — not stated by the source	12x
Digital zoomDiffers	16x	10x
Shooting area (WxD)Differs	530 x 396 mm	297 x 526 mm
Ports & interfaces1 differ
InterfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1)	USB 1.1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) input portsKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) output portsKnown for one	Unknown — not stated by the source	1
Technical details1 differ
Document size (max)	A3	A3
Product colourDiffers	Black	Grey, White
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Built-in microphone	Yes	Yes
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Image quality adjustmentKnown for one	Unknown — not stated by the source	Brightness, Contrast
Lamp typeKnown for one	Unknown — not stated by the source	LED
Lamps quantityKnown for one	Unknown — not stated by the source	2 lamp(s)
Zoom capability	Yes	Yes
Horizontal rotation angleKnown for one	0 - 270°	Unknown — not stated by the source
Vertical rotation angleKnown for one	0 - 270°	Unknown — not stated by the source
Power1 differ
Power supply typeDiffers	USB	AC
Power consumption (typical)Known for one	Unknown — not stated by the source	13 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Operating voltageKnown for one	Unknown — not stated by the source	12 V
AC input frequencyKnown for one	Unknown — not stated by the source	50-60 Hz
AC input voltageKnown for one	Unknown — not stated by the source	100-240 V
Weight & dimensions4 differ
WidthDiffers	233 mm	270 mm
DepthDiffers	468 mm	502 mm
HeightDiffers	312 mm	328 mm
WeightDiffers	1.7 kg	2.6 kg
Dimensions folded (WxDxH)Known for one	242 x 44 x 188 mm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
User guide	Yes	Yes
Cables includedKnown for one	USB	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 7, Windows 8	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan	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.

AVer U70+ document camera Black 25.4 vs Epson ELP-DC21 document camera Grey, White 25.4

Key differences

Side by side

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