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Head to head · 2 projectors

LK953ST vs W4100i

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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W4100i
W4100i—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
—
W4100i
—
Choose the LK953ST if
  • Brighter screen outdoors (5,000 vs 3,200 nits peak)
Full specs →
Choose the W4100i if
  • Lighter in the hand (6,100 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
+56%Brighter screen outdoors5,000 vs 3,200 nits peak
Check priceNo store price yet
Why pick theW4100i1 win
−4,000 gLighter in the hand6,100 vs 10,100 g
Check priceNo store price yet
Display3 differences
Brightness
5000 ANSI lumens
3200 ANSI lumens
Resolution
UHD 4K (3840x2160)
UHD 4K (3840x2160)
Projector brightness
5000 ANSI lumens
3200 ANSI lumens
Projector native resolution
UHD 4K (3840x2160)
UHD 4K (3840x2160)
Screen size compatibility
762 - 7620 mm (30 - 300")
2540 - 3810 mm (100 - 150")
Performance3 differences
Market Positioning
Short throw
Home cinema
Noise level
40 dB
30 dB
Product type
Short throw projector
Standard throw projector
Camera4 differences
Aperture range (F-F)
1.83 - 1.86
1.8 - 2.25
Horizontal lens shift range
-23 - 23%
-15 - 15%
Vertical lens shift range
-60 - 60%
0 - 60%
Zoom ratio
1.1:1
1.3:1
Battery & charging3 differences
Sleep power
2 W
0.5 W
AC input frequency
50 - 60 Hz
50/60 Hz
Power consumption (typical)
520 W
330 W
Design5 differences
Weight
10100 g
6100 g
Depth
380 mm
312.1 mm
Height
159 mm
135.3 mm
Number of colours
1.073 billion colours
1.07 billion colours
Width
490 mm
420.5 mm
Connectivity2 differences
Wi-Fi
No
Yes
HDMI ports quantity
4
4
Supported graphics resolutions
3840 x 2160
640 x 480 (VGA), 3840 x 2160
General7 differences
Focal length range
8.6 - 9.4 mm
17.02 (Wide)~22.21(Tele)
Horizontal scan range
15 - 135 kHz
15 - 270 kHz
Lamps quantity
1 lamp(s)
4 lamp(s)
Noise level (economic mode)
38 dB
29 dB
Operating temperature (T-T)
0 - 40 °C
0 - 40 °C
RMS rated power
10 W
5 W
Throw ratio
0.81 - 0.88
1.15 ~ 1.50
Vertical scan range
24 - 120 Hz
23 - 240 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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