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Head to head · 2 projectors

LK953ST vs LW555C

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

Comparing 2 projectors
LK953ST
LK953ST—Score pending
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LW555C
LW555C—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.

LK953ST
—
LW555C
—
Choose the LK953ST if
  • Brighter screen outdoors (5,000 vs 3,500 nits peak)
Full specs →
Choose the LW555C if
  • Lighter in the hand (3,000 vs 10,100 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theLK953ST1 win
+43%Brighter screen outdoors5,000 vs 3,500 nits peak
Check priceNo store price yet
Why pick theLW555C1 win
−7,100 gLighter in the hand3,000 vs 10,100 g
Check priceNo store price yet
Display6 differences
Brightness
5000 ANSI lumens
3500 ANSI lumens
Resolution
UHD 4K (3840x2160)
WXGA (1280x800)
Contrast ratio (typical)
3000000:1
20000:1
Native aspect ratio
16:9
16:10
Projector brightness
5000 ANSI lumens
3500 ANSI lumens
Projector native resolution
UHD 4K (3840x2160)
WXGA (1280x800)
Performance3 differences
Market Positioning
Short throw
Business
Noise level
40 dB
31 dB
Product type
Short throw projector
Standard throw projector
Camera
Zoom ratio
1.1:1
1.1:1
Battery & charging2 differences
Sleep power
2 W
0.5 W
Power consumption (typical)
520 W
200 W
Design7 differences
Weight
10100 g
3000 g
Colors
Black
White
Depth
380 mm
224.6 mm
Height
159 mm
112.4 mm
Number of colours
1.073 billion colours
1.07 billion colours
Placement
Ceiling, Floor
Ceiling, Desktop
Width
490 mm
303.5 mm
Connectivity2 differences
Wi-Fi
No
No
HDMI ports quantity
4
1
Supported graphics resolutions
3840 x 2160
640 x 480 (VGA), 1920 x 1200 (WUXGA)
General8 differences
Cables included
AC
Power
Full HD
Yes
No
Horizontal scan range
15 - 135 kHz
15 - 130 kHz
Keystone correction, vertical
-30 - 30°
-40 - 40°
Noise level (economic mode)
38 dB
28 dB
RMS rated power
10 W
15 W
Throw ratio
0.81 - 0.88
1.55-1.7
Vertical scan range
24 - 120 Hz
23 - 120 Hz
Where to buy

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

Community

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