Product comparison · 2 stereoscopic 3d glasses

NEC VolfoniFit Black 1 pc(s) vs Viewsonic PGD-250 Black

7specifications compared
5differ
2identical
9known for one product only

Key differences

The Viewsonic PGD-250 Black has 10 h more battery life (max) than the NEC VolfoniFit Black 1 pc(s) (50 h vs 40 h). The Viewsonic PGD-250 Black has 30 mA more power consumption than the NEC VolfoniFit Black 1 pc(s) (110 mA vs 80 mA). Operating relative humidity (H-H): 20 - 80% on the NEC VolfoniFit Black 1 pc(s), 20 - 90% on the Viewsonic PGD-250 Black. Operating temperature (T-T): 0 - 40 °C on the NEC VolfoniFit Black 1 pc(s), 0 - 45 °C on the Viewsonic PGD-250 Black. Dimensions (WxDxH): 170 x 170 x 45 mm on the NEC VolfoniFit Black 1 pc(s), 168 x 43 x 162 mm on the Viewsonic PGD-250 Black.

Battery life (max)
- VolfoniFit Black 1 pc(s):40 h
- PGD-250 Black:50 h
Power consumption
- VolfoniFit Black 1 pc(s):80 mA
- PGD-250 Black:110 mA
Operating relative humidity (H-H)
- VolfoniFit Black 1 pc(s):20 - 80%
- PGD-250 Black:20 - 90%
Operating temperature (T-T)
- VolfoniFit Black 1 pc(s):0 - 40 °C
- PGD-250 Black:0 - 45 °C
Dimensions (WxDxH)
- VolfoniFit Black 1 pc(s):170 x 170 x 45 mm
- PGD-250 Black:168 x 43 x 162 mm

Side by side

Differences highlightedShow differences only

Comparison of VolfoniFit, PGD-250
16 specifications	A NEC VolfoniFit Black 1 pc(s) Model VolfoniFit View product	B Viewsonic PGD-250 Black Model PGD-250 View product
Technical detailsidentical
Compatible productsKnown for one	M322H, M322X, M323W, M323X, M333XS, M353WS, M362W, M362X, M363W, M363X, M402H, M402W, M402X, M403H, M403W, M403X, P502H, P502W, PH1202HL, PX602UL, PX602WL, PX803UL, U321Hi (Multi-Touch), V302H, V302W, V302X, V332W, V332X, M322W, P502HL, U321H, U321Hi (Multi-Pen)	Unknown — not stated by the source
Field of view (FOV) angleKnown for one	170°	Unknown — not stated by the source
Maximum operating distanceKnown for one	Unknown — not stated by the source	12 m
Power2 differ
Battery life (max)Differs	40 h	50 h
Power consumptionDiffers	80 mA	110 mA
Charging indicatorKnown for one	Unknown — not stated by the source	Yes
Colouridentical
Product colour	Black	Black
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	20 - 80%	20 - 90%
Operating temperature (T-T)Differs	0 - 40 °C	0 - 45 °C
Storage temperature (T-T)Known for one	-5 - 50 °C	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	207 x 107 x 67 mm
Weight & dimensions1 differ
Dimensions (WxDxH)Differs	170 x 170 x 45 mm	168 x 43 x 162 mm
Weight	39 g	39 g
Ports & interfacesidentical
USB connector typeKnown for one	Unknown — not stated by the source	Mini-USB B

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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