Acer P1255 vs Acer Professional and Education X139WH

The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

P1255

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Professional and Education X139WH

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Choose the P1255 if

Lighter in the hand (2,400 vs 2,800 g)

Full specs →

Choose the Professional and Education X139WH if

Brighter screen outdoors (5,000 vs 4,000 nits peak)

Full specs →

At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.

Why pick theP12551 win

−400 gLighter in the hand2,400 vs 2,800 g

Check priceNo store price yet

Why pick theProfessional and Education X139WH1 win

+25%Brighter screen outdoors5,000 vs 4,000 nits peak

Check priceNo store price yet

Full specs

Side-by-side specifications

Display6 differences

Brightness

4000 ANSI lumens

5000 ANSI lumens

Resolution

XGA (1024x768)

WXGA (1280x800)

Native aspect ratio

4:3

16:10

Projector brightness

4000 ANSI lumens

5000 ANSI lumens

Projector native resolution

XGA (1024x768)

WXGA (1280x800)

Screen size compatibility

52.3 - 635 mm (2.06 - 25")

127 - 1524 mm (5 - 60")

Performance1 difference

Noise level

34 dB

27 dB

Design5 differences

Weight

2400 g

2800 g

Colors

White

Black

Depth

220 mm

240 mm

Height

105.1 mm

113.7 mm

Width

299.5 mm

313 mm

Connectivity3 differences

HDMI ports quantity

Supported aspect ratios

4:3, 16:9

4:3, 16:10, 16:9

USB 2.0 ports quantity

VGA (D-Sub) ports quantity

General1 difference

RMS rated power

10 W

3 W

Where to buy

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

Community

Which would you buy?

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P1255 vs Professional and Education X139WH

Scores pending

Key differences

Side-by-side specifications

Which would you buy?