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

HT5550 vs MX631ST

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

Comparing 2 projectors
HT5550
HT5550—Score pending
Check price
View specs
MX631ST
MX631ST—Score pending
Check price
View specs
The short verdict

Scores pending

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

HT5550
—
MX631ST
—
Choose the MX631ST if
  • Brighter screen outdoors (3,200 vs 1,800 nits peak)
  • Lighter in the hand (2,600 vs 6,500 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theHT55500 wins
No measured advantages in our spec data. Check the full specs below.
Check priceNo store price yet
Why pick theMX631ST2 wins
+78%Brighter screen outdoors3,200 vs 1,800 nits peak
−3,900 gLighter in the hand2,600 vs 6,500 g
Check priceNo store price yet
Display7 differences
Brightness
1800 ANSI lumens
3200 ANSI lumens
Resolution
UHD 4K (3840x2160)
XGA (1024x768)
Contrast ratio (typical)
100000:1
13000:1
Native aspect ratio
16:9
4:3
Projector brightness
1800 ANSI lumens
3200 ANSI lumens
Projector native resolution
UHD 4K (3840x2160)
XGA (1024x768)
Screen size compatibility
1524 - 7620 mm (60 - 300")
762 - 7620 mm (30 - 300")
Performance3 differences
Market Positioning
Home cinema
Short throw
Noise level
32 dB
33 dB
Product type
Standard throw projector
Short throw projector
Camera2 differences
Aperture range (F-F)
1.81 - 2.1
2.6 - 2.78
Supported Video Modes
480i · 480p · 576i
480i · 480p · 576i
Zoom ratio
1.6:1
1.2:1
Battery & charging1 difference
Sleep power
0.5 W
0.5 W
Power consumption (typical)
330 W
305 W
Design7 differences
Weight
6500 g
2600 g
Colors
Black
Black, Grey
Depth
492 mm
232.6 mm
Height
168 mm
114.4 mm
Number of colours
1.07 billion colours
1.073 billion colours
Placement
Ceiling
Desktop
Width
349 mm
287.3 mm
Connectivity5 differences
HDMI ports quantity
2
2
Hdmi Version
2.0a
1.4a
Supported 3D formats
Frame packing · Side by side · Top and bottom
Frame Sequential
Supported aspect ratios
2.4:1, 4:3
16:10
Supported graphics resolutions
640 x 512 · 640 x 640 · 640 x 160
640 x 480 (VGA), 1600 x 1200 (UXGA)
USB 2.0 ports quantity
3
1
Audio1 difference
Built-in speaker(s)
No
Yes
General9 differences
Cables included
AC
AC, VGA
Focal length range
14.3 - 22.9 mm
10.2 - 12.24 mm
Keystone correction, vertical
-40 - 40°
-30 - 30°
Lamp power
240 W
196 W
Noise level (economic mode)
26 dB
28 dB
Number of OSD languages
9
28
Offset
100%
110%
Preset modes
3D, Bright, Cinema
3D · Bright · Cinema
Throw ratio
1.36 - 2.18
0.9 - 1.08:1
Where to buy

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

Community

Which would you buy?

One vote per person. Results appear after you vote.