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Head to head · 2 projectors

LK953ST vs LU9915

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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LU9915
LU9915—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
—
LU9915
—
Choose the LK953ST if
  • Lighter in the hand (10,100 vs 28,000 g)
Full specs →
Choose the LU9915 if
  • Brighter screen outdoors (10,000 vs 5,000 nits peak)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theLK953ST1 win
−17,900 gLighter in the hand10,100 vs 28,000 g
Check priceNo store price yet
Why pick theLU99151 win
+100%Brighter screen outdoors10,000 vs 5,000 nits peak
Check priceNo store price yet
Display7 differences
Brightness
5000 ANSI lumens
10000 ANSI lumens
Resolution
UHD 4K (3840x2160)
WUXGA (1920x1200)
Contrast ratio (typical)
3000000:1
100000:1
Native aspect ratio
16:9
16:10
Projector brightness
5000 ANSI lumens
10000 ANSI lumens
Projector native resolution
UHD 4K (3840x2160)
WUXGA (1920x1200)
Screen size compatibility
762 - 7620 mm (30 - 300")
1270 - 12700 mm (50 - 500")
Performance4 differences
Market Positioning
Short throw
Presentation
Noise level
40 dB
42 dB
Product type
Short throw projector
Large venue projector
Storage temperature (T-T)
-20 - 60 °C
-10 - 60 °C
Camera3 differences
Horizontal lens shift range
-23 - 23%
-10 - 10%
Supported Video Modes
480i · 480p · 576i
480i, 480p, 576i, 576p, 1080i, 1080p
Vertical lens shift range
-60 - 60%
0 - 50%
Battery & charging1 difference
Sleep power
2 W
0.5 W
Design5 differences
Weight
10100 g
28000 g
Depth
380 mm
583 mm
Height
159 mm
211 mm
Placement
Ceiling, Floor
Desktop, Ceiling
Width
490 mm
500 mm
Connectivity4 differences
DVI port
No
Yes
HDMI ports quantity
4
1
Supported graphics resolutions
3840 x 2160
640 x 480 (VGA), 1920 x 1200 (WUXGA)
VGA (D-Sub) ports quantity
1
2
General6 differences
Cables included
AC
AC, VGA
Horizontal scan range
15 - 135 kHz
15 - 92 kHz
Noise level (economic mode)
38 dB
39 dB
Operating relative humidity (H-H)
10 - 90%
5 - 95%
Operating temperature (T-T)
0 - 40 °C
0 - 45 °C
Vertical scan range
24 - 120 Hz
23 - 85 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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