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Head to head · 2 projectors

AOPEN QH12a vs P1255

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 projectors
AOPEN QH12a
AOPEN QH12a—Score pending
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P1255
P1255—Score pending
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The short verdict

Scores pending

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

AOPEN QH12a
—
P1255
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Choose the AOPEN QH12a if
  • Lighter in the hand (950 vs 2,400 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theAOPEN QH12a1 win
−1,450 gLighter in the hand950 vs 2,400 g
Check priceNo store price yet
Why pick theP12550 wins
No measured advantages in our spec data. Check the full specs below.
Check priceNo store price yet
Full specs

Side-by-side specifications

Display7 differences
Brightness
5500 LED lumens
4000 ANSI lumens
Resolution
720p (1280x720)
XGA (1024x768)
Contrast ratio (typical)
1000:1
20000:1
Native aspect ratio
16:9
4:3
Projector brightness
5500 LED lumens
4000 ANSI lumens
Projector native resolution
720p (1280x720)
XGA (1024x768)
Screen size compatibility
889 - 2540 mm (35 - 100")
52.3 - 635 mm (2.06 - 25")
Battery & charging1 difference
Sleep power
0.5 W
0.5 W
Power consumption (typical)
60 W
260 W
Design6 differences
Weight
950 g
2400 g
Colors
Blue
White
Depth
144 mm
220 mm
Height
120 mm
105.1 mm
Number of colours
16.7 million colours
1.073 billion colours
Width
153 mm
299.5 mm
Connectivity2 differences
HDMI ports quantity
1
2
Supported aspect ratios
16:9, 4:3
4:3, 16:9
Audio1 difference
Projection distance
1.08 - 3.1 m
1 - 9.2 m
General5 differences
Horizontal synchronization (max)
33.2 kHz
100 kHz
Keystone correction, vertical
-30 - 30°
-40 - 40°
Lamps quantity
1 lamp(s)
1 lamp(s)
Projection technology
LED
DLP
RMS rated power
3 W
10 W
Throw ratio
1.4
1.51 - 1.97:1
Where to buy

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

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