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Is it worth upgrading from the ViewSonic LSD400HD?

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Projectors · 1/5 in this check (kept in the link)

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ViewSonic LSD400HD

LSD400HD · exact LSD400HD UK manufacturer catalogue configuration
Projected resolution
1920x1080
Brightness
4000 (ANSI Lumens)
Throw ratio
1.48~1.62
Weight
3000 g
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Closest to the ViewSonic LSD400HD by stated key specifications first. Closeness is not a ranking; each card lists what differs.

ViewSonic LSD401HD — exact-model official product image.

ViewSonic LSD401HD

Compared with yours · ViewSonic LSD400HD

  • Throw ratio1.48~1.62 → 1.13-1.47
  • Connections2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services)) → 2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 × RJ45 (LAN control); 1 (share with USB A Output) (USB Type A (Services))

Same: Projected resolution 1920x1080 · Brightness 4000 (ANSI Lumens) · Weight 3000 g

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Full comparison vs ViewSonic LSD400HD

More details & evidence

Exact model: LSD401HD · exact LSD401HD UK manufacturer catalogue configuration

Sources: 58 of 59 specifications cited.

Evidence · Some facts need verification

58/59 listed facts sourced. Checked date unavailable. This describes source coverage, not product quality or independent testing.

Manufacturer facts
58
Calculated from sources
0
Independent measurements
Not available
Owner evidence
Not available
Conflicting facts
None recorded
View the manufacturer source

Region not confirmed

Market details

Specification region not confirmed. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

  • Manufacturer image and brightness claims are not an independent picture-quality test. Physical imager pixels, input limits, measurement methods, bundled TV devices and regional accessories need their own stated source scope; no overall winner or current stock is established.ViewSonic LSD401HD — official UK technical specifications
Key specification sources
Projected resolution1920x1080
Evidence & conditions

Manufacturer specification

Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.

ViewSonic LSD401HD — official UK technical specifications
Brightness4000 (ANSI Lumens)
Evidence & conditions

Manufacturer specification

Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.

ViewSonic LSD401HD — official UK technical specifications
Throw ratio1.13-1.47
Evidence & conditions

Manufacturer specification

ViewSonic LSD401HD — official UK technical specifications
Weight3000 g
Evidence & conditions

Manufacturer specification

Manufacturer Net Weight: 3kg (6.61 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

ViewSonic LSD401HD — official UK technical specifications
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ViewSonic LSD500HD — exact-model official product image.

ViewSonic LSD500HD

Compared with yours · ViewSonic LSD400HD

  • Brightness4000 (ANSI Lumens) → 5500 (ANSI Lumens)
  • Throw ratio1.48~1.62 → 1.13-1.47
  • Weight3000 g → 2900 g
  • Projection technologyDMD · 0.65" 1080P → DLP · 0.65" 1080P
  • Connections2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services)) → 2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 × RJ45 (LAN control); 1 (share with USB A Output) (USB Type A (Services))

Same: Projected resolution 1920x1080

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Full comparison vs ViewSonic LSD400HD

More details & evidence

Exact model: LSD500HD · exact LSD500HD UK manufacturer catalogue configuration

Sources: 58 of 59 specifications cited.

Evidence · Some facts need verification

58/59 listed facts sourced. Checked date unavailable. This describes source coverage, not product quality or independent testing.

Manufacturer facts
58
Calculated from sources
0
Independent measurements
Not available
Owner evidence
Not available
Conflicting facts
None recorded
View the manufacturer source

Region not confirmed

Market details

Specification region not confirmed. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

  • Manufacturer image and brightness claims are not an independent picture-quality test. Physical imager pixels, input limits, measurement methods, bundled TV devices and regional accessories need their own stated source scope; no overall winner or current stock is established.ViewSonic LSD500HD — official UK technical specifications
Key specification sources
Projected resolution1920x1080
Evidence & conditions

Manufacturer specification

Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.

ViewSonic LSD500HD — official UK technical specifications
Brightness5500 (ANSI Lumens)
Evidence & conditions

Manufacturer specification

Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.

ViewSonic LSD500HD — official UK technical specifications
Throw ratio1.13-1.47
Evidence & conditions

Manufacturer specification

ViewSonic LSD500HD — official UK technical specifications
Weight2900 g
Evidence & conditions

Manufacturer specification

Manufacturer Net Weight: 2.9kg (6.39 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

ViewSonic LSD500HD — official UK technical specifications
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All product specifications →
ViewSonic LSD400HD-ST — exact-model official product image.

ViewSonic LSD400HD-ST

Compared with yours · ViewSonic LSD400HD

  • Throw ratio1.48~1.62 → 0.5
  • Weight3000 g → 3100 g
  • Connections2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services)) → 2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 × RJ45 (LAN control); 1 (share with USB A Output) (USB Type A (Services))

Same: Projected resolution 1920x1080 · Brightness 4000 (ANSI Lumens)

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Full comparison vs ViewSonic LSD300W-ST

More details & evidence

Exact model: LSD400HD-ST · exact LSD400HD-ST UK manufacturer catalogue configuration

Sources: 59 of 60 specifications cited.

Evidence · Some facts need verification

59/60 listed facts sourced. Checked date unavailable. This describes source coverage, not product quality or independent testing.

Manufacturer facts
59
Calculated from sources
0
Independent measurements
Not available
Owner evidence
Not available
Conflicting facts
None recorded
View the manufacturer source

Region not confirmed

Market details

Specification region not confirmed. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

  • Manufacturer image and brightness claims are not an independent picture-quality test. Physical imager pixels, input limits, measurement methods, bundled TV devices and regional accessories need their own stated source scope; no overall winner or current stock is established.ViewSonic LSD400HD-ST — official UK technical specifications
Key specification sources
Projected resolution1920x1080
Evidence & conditions

Manufacturer specification

Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.

ViewSonic LSD400HD-ST — official UK technical specifications
Brightness4000 (ANSI Lumens)
Evidence & conditions

Manufacturer specification

Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.

ViewSonic LSD400HD-ST — official UK technical specifications
Throw ratio0.5
Evidence & conditions

Manufacturer specification

ViewSonic LSD400HD-ST — official UK technical specifications
Weight3100 g
Evidence & conditions

Manufacturer specification

Manufacturer Net Weight: 3.1kg (6.83 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

ViewSonic LSD400HD-ST — official UK technical specifications
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All product specifications →
ViewSonic LSD400W — exact-model official product image.

ViewSonic LSD400W

Compared with yours · ViewSonic LSD400HD

  • Projected resolution1920x1080 → 1280x800
  • Throw ratio1.48~1.62 → 1.544-1.72
  • Weight3000 g → 3100 g
  • Projection technologyDMD · 0.65" 1080P → DMD · 0.65" WXGA
  • Connections2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services)) → 2 (HDMI 1.4, HDCP 1.4) (HDMI); 1 × Audio-out (3.5mm); Speaker (3W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services))

Same: Brightness 4000 (ANSI Lumens)

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Full comparison vs ViewSonic LSD600W

More details & evidence

Exact model: LSD400W · exact LSD400W UK manufacturer catalogue configuration

Sources: 57 of 58 specifications cited.

Evidence · Some facts need verification

57/58 listed facts sourced. Checked date unavailable. This describes source coverage, not product quality or independent testing.

Manufacturer facts
57
Calculated from sources
0
Independent measurements
Not available
Owner evidence
Not available
Conflicting facts
None recorded
View the manufacturer source

Region not confirmed

Market details

Specification region not confirmed. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

  • Manufacturer image and brightness claims are not an independent picture-quality test. Physical imager pixels, input limits, measurement methods, bundled TV devices and regional accessories need their own stated source scope; no overall winner or current stock is established.ViewSonic LSD400W — official UK technical specifications
Key specification sources
Projected resolution1280x800
Evidence & conditions

Manufacturer specification

Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.

ViewSonic LSD400W — official UK technical specifications
Brightness4000 (ANSI Lumens)
Evidence & conditions

Manufacturer specification

Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.

ViewSonic LSD400W — official UK technical specifications
Throw ratio1.544-1.72
Evidence & conditions

Manufacturer specification

ViewSonic LSD400W — official UK technical specifications
Weight3100 g
Evidence & conditions

Manufacturer specification

Manufacturer Net Weight: 3.1kg (6.83 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

ViewSonic LSD400W — official UK technical specifications
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All product specifications →
ViewSonic LSD500-4K — exact-model official product image.

ViewSonic LSD500-4K

Compared with yours · ViewSonic LSD400HD

  • Projected resolution1920x1080 → 3840x2160
  • Brightness4000 (ANSI Lumens) → 5000 (ANSI Lumens)
  • Throw ratio1.48~1.62 → 1.4-2.24
  • Weight3000 g → 3100 g
  • Projection technologyDMD · 0.65" 1080P → DMD · 0.65" 4K UHD
1 more difference
  • Connections2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services)) → 2 (HDMI 2.0, HDCP 2.3) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 × RJ45 (LAN control); 1 (share with USB A Output) (USB Type A (Services))
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Full comparison vs ViewSonic LSD400W

More details & evidence

Exact model: LSD500-4K · exact LSD500-4K UK manufacturer catalogue configuration

Sources: 58 of 59 specifications cited.

Evidence · Some facts need verification

58/59 listed facts sourced. Checked date unavailable. This describes source coverage, not product quality or independent testing.

Manufacturer facts
58
Calculated from sources
0
Independent measurements
Not available
Owner evidence
Not available
Conflicting facts
None recorded
View the manufacturer source

Region not confirmed

Market details

Specification region not confirmed. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

  • Manufacturer image and brightness claims are not an independent picture-quality test. Physical imager pixels, input limits, measurement methods, bundled TV devices and regional accessories need their own stated source scope; no overall winner or current stock is established.ViewSonic LSD500-4K — official UK technical specifications
Key specification sources
Projected resolution3840x2160
Evidence & conditions

Manufacturer specification

Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.

ViewSonic LSD500-4K — official UK technical specifications
Brightness5000 (ANSI Lumens)
Evidence & conditions

Manufacturer specification

Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.

ViewSonic LSD500-4K — official UK technical specifications
Throw ratio1.4-2.24
Evidence & conditions

Manufacturer specification

ViewSonic LSD500-4K — official UK technical specifications
Weight3100 g
Evidence & conditions

Manufacturer specification

Manufacturer Net Weight: 3.10kg (6.83 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

ViewSonic LSD500-4K — official UK technical specifications
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Your total including delivery and taxes, for this exact variant in new condition. This remains your assumption.

All product specifications →
ViewSonic LSD600W — exact-model official product image.

ViewSonic LSD600W

Compared with yours · ViewSonic LSD400HD

  • Projected resolution1920x1080 → 1280x800
  • Brightness4000 (ANSI Lumens) → 6000 (ANSI Lumens)
  • Throw ratio1.48~1.62 → 1.18-1.54
  • Weight3000 g → 2900 g
  • Projection technologyDMD · 0.65" 1080P → DMD · 0.65" WXGA
1 more difference
  • Connections2 (HDMI 2.0, HDCP 2.2) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services)) → 2 (HDMI 1.4, HDCP 1.4) (HDMI); 1 × Audio-out (3.5mm); Speaker (15W); USB Type A (Power) (1 (5V/1.5A)); 1 × RS232 (DB 9-pin male); 1 (share with USB A Output) (USB Type A (Services))
Compare side by side
View details

Full comparison vs ViewSonic LSD400W

More details & evidence

Exact model: LSD600W · exact LSD600W UK manufacturer catalogue configuration

Sources: 57 of 58 specifications cited.

Evidence · Some facts need verification

57/58 listed facts sourced. Checked date unavailable. This describes source coverage, not product quality or independent testing.

Manufacturer facts
57
Calculated from sources
0
Independent measurements
Not available
Owner evidence
Not available
Conflicting facts
None recorded
View the manufacturer source

Region not confirmed

Market details

Specification region not confirmed. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

  • Manufacturer image and brightness claims are not an independent picture-quality test. Physical imager pixels, input limits, measurement methods, bundled TV devices and regional accessories need their own stated source scope; no overall winner or current stock is established.ViewSonic LSD600W — official UK technical specifications
Key specification sources
Projected resolution1280x800
Evidence & conditions

Manufacturer specification

Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.

ViewSonic LSD600W — official UK technical specifications
Brightness6000 (ANSI Lumens)
Evidence & conditions

Manufacturer specification

Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.

ViewSonic LSD600W — official UK technical specifications
Throw ratio1.18-1.54
Evidence & conditions

Manufacturer specification

ViewSonic LSD600W — official UK technical specifications
Weight2900 g
Evidence & conditions

Manufacturer specification

Manufacturer Net Weight: 2.9kg (6.39 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

ViewSonic LSD600W — official UK technical specifications
Enter a price you found

Your total including delivery and taxes, for this exact variant in new condition. This remains your assumption.

All product specifications →