Product comparison · 2 overhead projectors

3M M1720 Plus vs Nobo Quantum Overhead Projector 2521

8specifications compared
8differ
0identical
12known for one product only

Key differences

The Nobo Quantum Overhead Projector 2521 has 1,700 ANSI lumens more projector brightness than the 3M M1720 Plus (4200 ANSI lumens vs 2500 ANSI lumens). The 3M M1720 Plus has 110 W more bulb power than the Nobo Quantum Overhead Projector 2521 (360 W vs 250 W). The Nobo Quantum Overhead Projector 2521 has 110 V more AC input voltage than the 3M M1720 Plus (230 V vs 120 V). Product colour: White on the 3M M1720 Plus, Grey on the Nobo Quantum Overhead Projector 2521.

Projector brightness
- M1720 Plus:2500 ANSI lumens
- Quantum Overhead Projector 2521:4200 ANSI lumens
Bulb power
- M1720 Plus:360 W
- Quantum Overhead Projector 2521:250 W
Product colour
- M1720 Plus:White
- Quantum Overhead Projector 2521:Grey
AC input voltage
- M1720 Plus:120 V
- Quantum Overhead Projector 2521:230 V
Depth
- M1720 Plus:425 mm
- Quantum Overhead Projector 2521:393 mm
Height
- M1720 Plus:711 mm
- Quantum Overhead Projector 2521:715 mm
Weight
- M1720 Plus:8.1 kg
- Quantum Overhead Projector 2521:7.9 kg
Width
- M1720 Plus:361 mm
- Quantum Overhead Projector 2521:384 mm

Side by side

Differences highlightedShow differences only

Comparison of M1720 Plus, Quantum
20 specifications	A 3M M1720 Plus View product	B Nobo Quantum Overhead Projector 2521 Model Quantum View product
Projector1 differ
Projector brightnessDiffers	2500 ANSI lumens	4200 ANSI lumens
Technical detailsidentical
Foldable armKnown for one	Unknown — not stated by the source	Yes
Integrated cablesKnown for one	Unknown — not stated by the source	Yes
Lamps1 differ
Number of bulbsKnown for one	Unknown — not stated by the source	2 bulb(s)
Bulb powerDiffers	360 W	250 W
Lamp typeKnown for one	ENX	Unknown — not stated by the source
Service life of lampKnown for one	75 h	Unknown — not stated by the source
Colour1 differ
Product colourDiffers	White	Grey
Power1 differ
AC input voltageDiffers	120 V	230 V
AC input frequencyKnown for one	60 Hz	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	425 mm	393 mm
HeightDiffers	711 mm	715 mm
WeightDiffers	8.1 kg	7.9 kg
WidthDiffers	361 mm	384 mm
Package widthKnown for one	Unknown — not stated by the source	440 mm
Package depthKnown for one	Unknown — not stated by the source	393 mm
Package heightKnown for one	Unknown — not stated by the source	308 mm
Package weightKnown for one	Unknown — not stated by the source	8.95 kg
Lens systemidentical
Focal length rangeKnown for one	293 mm	Unknown — not stated by the source
Ports & interfacesidentical
Cable lengthKnown for one	3 m	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.

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