Tested · Scored · RankedNEWinstax mini Evo 2 — full review & score →
Head to head · 2 projectors

LK953ST vs LU951

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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LU951
LU951—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
—
LU951
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Choose the LU951 if
  • Lighter in the hand (9,400 vs 10,100 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theLK953ST0 wins
No measured advantages in our spec data. Check the full specs below.
Check priceNo store price yet
Why pick theLU9511 win
−700 gLighter in the hand9,400 vs 10,100 g
Check priceNo store price yet
Display5 differences
Brightness
5000 ANSI lumens
5200 ANSI lumens
Resolution
UHD 4K (3840x2160)
WUXGA (1920x1200)
Native aspect ratio
16:9
16:10
Projector brightness
5000 ANSI lumens
5200 ANSI lumens
Projector native resolution
UHD 4K (3840x2160)
WUXGA (1920x1200)
Screen size compatibility
762 - 7620 mm (30 - 300")
762 - 7620 mm (30 - 300")
Performance3 differences
Market Positioning
Short throw
Presentation
Noise level
40 dB
37 dB
Product type
Short throw projector
Standard throw projector
Storage relative humidity (H-H)
10 - 90%
10 - 90%
Storage temperature (T-T)
-20 - 60 °C
-20 - 60 °C
Camera2 differences
Aperture range (F-F)
1.83 - 1.86
1.81 - 2.1
Supported Video Modes
480i · 480p · 576i
480i · 480p · 576i
Zoom ratio
1.1:1
1.6:1
Battery & charging3 differences
Sleep power
2 W
2 W
Power consumption (economy mode)
390 W
365 W
Power consumption (max)
585 W
530 W
Power consumption (typical)
520 W
475 W
Design2 differences
Weight
10100 g
9400 g
Height
159 mm
156 mm
Connectivity1 difference
Wi-Fi
No
No
HDMI ports quantity
4
4
Supported graphics resolutions
3840 x 2160
640 x 480 (VGA), 1920 x 1200 (WUXGA)
USB 2.0 ports quantity
1
1
Audio1 difference
Projection distance (wide)
1.07 - 3.58 m
1.75 - 5.83 m
General4 differences
Focal length range
8.6 - 9.4 mm
14.3 - 22.9 mm
Horizontal scan range
15 - 135 kHz
15 - 102 kHz
Lamps quantity
1 lamp(s)
1 lamp(s)
Noise level (economic mode)
38 dB
35 dB
Operating temperature (T-T)
0 - 40 °C
0 - 40 °C
RMS rated power
10 W
10 W
Throw ratio
0.81 - 0.88
1.36 - 2.18
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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