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

LK953ST vs TH690ST

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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View specs
TH690ST
TH690ST—Score pending
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View specs
The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

LK953ST
—
TH690ST
—
Choose the LK953ST if
  • Brighter screen outdoors (5,000 vs 2,300 nits peak)
Full specs →
Choose the TH690ST if
  • Lighter in the hand (3,600 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
+117%Brighter screen outdoors5,000 vs 2,300 nits peak
Check priceNo store price yet
Why pick theTH690ST1 win
−6,500 gLighter in the hand3,600 vs 10,100 g
Check priceNo store price yet
Display5 differences
Brightness
5000 ANSI lumens
2300 ANSI lumens
Resolution
UHD 4K (3840x2160)
1080p (1920x1080)
Contrast ratio (typical)
3000000:1
500000:1
Projector brightness
5000 ANSI lumens
2300 ANSI lumens
Projector native resolution
UHD 4K (3840x2160)
1080p (1920x1080)
Performance2 differences
Market Positioning
Short throw
Gaming
Noise level
40 dB
33 dB
Camera3 differences
Aperture range (F-F)
1.83 - 1.86
2.6 - 2.78
Supported Video Modes
480i · 480p · 576i
1080p
Zoom ratio
1.1:1
1.2:1
Battery & charging2 differences
Sleep power
2 W
0.5 W
Power consumption (typical)
520 W
140 W
Design6 differences
Weight
10100 g
3600 g
Colors
Black
White
Depth
380 mm
244 mm
Height
159 mm
118 mm
Number of colours
1.073 billion colours
1.07 billion colours
Width
490 mm
366 mm
Connectivity2 differences
Wi-Fi
No
No
HDMI ports quantity
4
2
Supported graphics resolutions
3840 x 2160
640 x 480 (VGA), 3840 x 2160
USB 2.0 ports quantity
1
1
General8 differences
Ethernet LAN
Yes
No
Focal length range
8.6 - 9.4 mm
10.2 - 12.24 mm
Keystone correction, vertical
-30 - 30°
30°
Noise level (economic mode)
38 dB
28 dB
Operating temperature (T-T)
0 - 40 °C
0 - 40 °C
Projection technology
DLP
LED
RMS rated power
10 W
5 W
Smart TV
No
No
Throw ratio
0.81 - 0.88
0.69 - 0.83
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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