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Head to head · 2 projectors

Basic X138WHP vs H6815ATV

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

Comparing 2 projectors
Basic X138WHP
Basic X138WHP—Score pending
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H6815ATV
H6815ATV—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.

Basic X138WHP
—
H6815ATV
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Choose the Basic X138WHP if
  • Lighter in the hand (2,800 vs 3,100 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theBasic X138WHP1 win
−300 gLighter in the hand2,800 vs 3,100 g
Check priceNo store price yet
Why pick theH6815ATV0 wins
No measured advantages in our spec data. Check the full specs below.
Check priceNo store price yet
Full specs

Side-by-side specifications

Display5 differences
Brightness
4000 ANSI lumens
4000 ANSI lumens
Resolution
WXGA (1280x800)
UHD 4K (3840x2160)
Contrast ratio (typical)
20000:1
10000:1
Native aspect ratio
16:10
16:9
Projector brightness
4000 ANSI lumens
4000 ANSI lumens
Projector native resolution
WXGA (1280x800)
UHD 4K (3840x2160)
Screen size compatibility
685.8 - 7620 mm (27 - 300")
762 - 7620 mm (30 - 300")
Battery & charging2 differences
AC input voltage
100 - 240 V
120 - 230 V
Power consumption (typical)
275 W
310 W
Design3 differences
Weight
2800 g
3100 g
Colors
Black
White
Number of colours
1.073 billion colours
1.07 billion colours
Connectivity3 differences
HDMI ports quantity
1
2
Supported aspect ratios
4:3, 16:10, 16:9
4:3, 16:9
USB 2.0 ports quantity
1
1
VGA (D-Sub) ports quantity
2
1
Audio
Projection distance
1 - 10 m
1 - 10 m
General5 differences
Focal length range
21.85 - 24 mm
15.84 - 17.44 mm
Full HD
No
Yes
Horizontal synchronization (max)
100 kHz
135 kHz
Keystone correction, vertical
-40 - 40°
-30 - 30°
Lamps quantity
1 lamp(s)
1 lamp(s)
Operating temperature (T-T)
0 - 40 °C
0 - 40 °C
RMS rated power
3 W
10 W
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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