Product comparison · 2 overhead projectors

3M OHP1750 Overhead Projector vs Nobo Quantum 2523T

7specifications compared
5differ
2identical
14known for one product only

Key differences

The 3M OHP1750 Overhead Projector has 2,000 ANSI lumens more projector brightness than the Nobo Quantum 2523T (4500 ANSI lumens vs 2500 ANSI lumens). The 3M OHP1750 Overhead Projector has 150 W more bulb power than the Nobo Quantum 2523T (400 W vs 250 W). The Nobo Quantum 2523T has 34 mm more depth than the 3M OHP1750 Overhead Projector (435 mm vs 401 mm).

Projector brightness
- OHP1750 Overhead Projector:4500 ANSI lumens
- Quantum 2523T:2500 ANSI lumens
Bulb power
- OHP1750 Overhead Projector:400 W
- Quantum 2523T:250 W
Depth
- OHP1750 Overhead Projector:401 mm
- Quantum 2523T:435 mm
Weight
- OHP1750 Overhead Projector:13.1 kg
- Quantum 2523T:8.1 kg
Width
- OHP1750 Overhead Projector:382 mm
- Quantum 2523T:325 mm

Side by side

Differences highlightedShow differences only

Comparison of OHP1750 Overhead Projector, Quantum 2523T
21 specifications	A 3M OHP1750 Overhead Projector View product	B Nobo Quantum 2523T View product
Projector1 differ
Projector brightnessDiffers	4500 ANSI lumens	2500 ANSI lumens
Lens systemidentical
Number of lensesKnown for one	Unknown — not stated by the source	3
Focal length rangeKnown for one	310 mm	Unknown — not stated by the source
Maximum shooting areaKnown for one	28.5 cm	Unknown — not stated by the source
Technical detailsidentical
Country of originKnown for one	Unknown — not stated by the source	China
Lamps1 differ
Number of bulbsKnown for one	Unknown — not stated by the source	2 bulb(s)
Bulb powerDiffers	400 W	250 W
Lamp typeKnown for one	EVD (36V)	Unknown — not stated by the source
Poweridentical
AC input frequencyKnown for one	50 Hz	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	401 mm	435 mm
HeightKnown for one	Unknown — not stated by the source	405 mm
WeightDiffers	13.1 kg	8.1 kg
WidthDiffers	382 mm	325 mm
Package widthKnown for one	Unknown — not stated by the source	381 mm
Package depthKnown for one	Unknown — not stated by the source	570 mm
Package heightKnown for one	Unknown — not stated by the source	185 mm
Package weightKnown for one	Unknown — not stated by the source	9.01 kg
Videoidentical
Signal-to-Noise Ratio (SNR)Known for one	45 dB	Unknown — not stated by the source
Ports & interfacesidentical
Cable lengthKnown for one	4.6 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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