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PROJECTORS · YOUR NEXT FACE-OFF

BenQ TH671ST vs BenQ TH575

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

BenQ TH671ST

th671st · exact TH671ST UK manufacturer catalogue configuration

BenQ TH671ST — exact-model official product image.
Exact model & source notes

BenQ TH671ST in its exact UK manufacturer catalogue configuration. Compare the declared projected image, actual light-source and brightness basis, optical placement and source-listed inputs together.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications
WHAT DIFFERS
Brightness3000 ANSI lumens3800 ANSI lumens
Throw ratio0.69~0.831.49~1.64
2,700 gWeight2,500 g
3 of 24 verified differences, in the order listed below. Not a rating.
See the 24 verified differences
THE CONTENDER

BenQ TH575

TH575 · exact TH575 UK manufacturer catalogue configuration

BenQ TH575 — exact-model official product image.
Exact model & source notes

BenQ TH575 in its exact UK manufacturer catalogue configuration. Compare the declared projected image, actual light-source and brightness basis, optical placement and source-listed inputs together.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

TH671ST UK & US retailers

UK & US price history: no verified listing yet

TH575 UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison
  • Manufacturer facts for the exact models shown. Not a quality rating or a test result.
  • “Different” means the known values differ, not that one is better.
  • Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE7 topics
SELECTED TOPIC
01 / 07

Brightness

Check the exact configuration and source conditions for your use.

BenQ TH671ST3000 ANSI lumens

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 Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness (ANSI lumens).

BenQ TH5753800 ANSI lumens

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 Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness (ANSI lumens).

Explore the full specifications

Match the screen, lens and room. Check the stated throw ratio, lens setup and connections. ANSI, ISO, LED and centre-lumen claims keep their different measurement bases; they are not an overall picture-quality score. A projected 4K claim does not by itself identify the physical imager pixel grid. Accepted input modes remain separate.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

24 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Brightness

In Visual facts
BenQ TH671ST3000 ANSI lumens
BenQ TH5753800 ANSI lumens
Sources
BenQ TH671ST

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 Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness (ANSI lumens).

BenQ TH671ST — official UK technical specifications
BenQ TH575

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 Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness (ANSI lumens).

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Connections

In Visual facts
BenQ TH671ST1 × PC in (D-sub 15pin); 1 × Monitor out (D-sub 15pin); (x2), HDMI-1 (1.4a), HDMI-2 (1.4a/HDCP1.4/MHL) (HDMI in); (x1), USB Type A-1 (2.0/Power Supply1.0A) (USB Type A); (x1), USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × Audio in (3.5mm Mini Jack); 1 × Audio out (3.5mm Mini Jack)
BenQ TH575(x2), HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4) (HDMI in); (x1), USB Type A-1 (2.0/Power Supply1.5A) (USB Type A); (x1), USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × Audio in (3.5mm Mini Jack); 1 × Audio out (3.5mm Mini Jack)
Sources
BenQ TH671ST

Manufacturer specification · Source-listed physical inputs, outputs and controls. Service USB, power outputs, connector versions and eARC claims retain their separate scopes; no full-bandwidth or compatibility guarantee inferred. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: PC in (D-sub 15pin). Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Monitor out (D-sub 15pin). Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI in. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type A. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type Mini B. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RS232 in (DB-9pin). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio in (3.5mm Mini Jack). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio out (3.5mm Mini Jack).

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Source-listed physical inputs, outputs and controls. Service USB, power outputs, connector versions and eARC claims retain their separate scopes; no full-bandwidth or compatibility guarantee inferred. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI in. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type A. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type Mini B. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RS232 in (DB-9pin). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio in (3.5mm Mini Jack). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio out (3.5mm Mini Jack).

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

BenQ TH671ST2700 g
BenQ TH5752500 g
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer Net Weight (kg): 2.7. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer Net Weight (kg): 2.5 kg. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ TH575 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Published ANSI brightness

In Visual facts
BenQ TH671ST3000 ANSI lm
BenQ TH5753800 ANSI lm
Sources
BenQ TH671ST

Manufacturer specification · Actual source field Brightness (ANSI lumens): 3000. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Actual source field Brightness (ANSI lumens): 3800. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Quick Start Guide

In Visual facts
BenQ TH671ST(x1) 18L
BenQ TH575(x1) 21L
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Show 18 more verified differences

Speaker

BenQ TH671ST(x1), 5W
BenQ TH57510W
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions (WxHxD) (mm)

BenQ TH671ST296 x 120 x 224
BenQ TH575296*120*221 mm
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (kg)

BenQ TH671ST2.7
BenQ TH5752.5 kg
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Brightness (ANSI lumens)

BenQ TH671ST3000
BenQ TH5753800
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Contrast Ratio (FOFO)

BenQ TH671ST10,000:1
BenQ TH57515,000:1
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Light Source Life

BenQ TH671STa. Normal 4000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs
BenQ TH575a. Normal 6000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Acoustic Noise (Typ./Eco.)(dB)

BenQ TH671ST33/29
BenQ TH57534/29
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Typical Power Consumption (110V)

BenQ TH671ST320W
BenQ TH575260W/110V
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

HDMI in

BenQ TH671ST(x2), HDMI-1 (1.4a), HDMI-2 (1.4a/HDCP1.4/MHL)
BenQ TH575(x2), HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

USB Type A

BenQ TH671ST(x1), USB Type A-1 (2.0/Power Supply1.0A)
BenQ TH575(x1), USB Type A-1 (2.0/Power Supply1.5A)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Lens

BenQ TH671STF/#=2.6~2.78, f=10.2~12.24
BenQ TH575F/# = 2.56 ~ 2.68, f = 22 ~ 24.1 mm
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Projection Offset (Full-Height)

BenQ TH671ST102.5%
BenQ TH575108%
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Throw Ratio

BenQ TH671ST0.69~0.83
BenQ TH5751.49~1.64
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Zoom Ratio

BenQ TH671ST1.2x
BenQ TH5751.1x
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Picture Modes

BenQ TH671ST3D, Bright, Cinema, Game, Sport, User 1, User 2, Vivid TV
BenQ TH5753D, Bright, Cinema, Game, Living Room, Sports, User 1, User 2
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Rec. 709 Coverage

BenQ TH671ST92%
BenQ TH57588%
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Maximum optical throw ratio

BenQ TH671ST0.83
BenQ TH5751.64
Sources
BenQ TH671ST

Manufacturer specification · Exact manufacturer optical throw row: 0.69~0.83. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Exact manufacturer optical throw row: 1.49~1.64. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Minimum optical throw ratio

In Visual facts
BenQ TH671ST0.69
BenQ TH5751.49
Sources
BenQ TH671ST

Manufacturer specification · Exact manufacturer optical throw row: 0.69~0.83. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Exact manufacturer optical throw row: 1.49~1.64. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH575 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Missing or non-comparable evidence (15)

Dimensions

BenQ TH671ST296 x 120 x 224 mm
BenQ TH575296*120*221 mm
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer axes, original measurement units and foot/handle/configuration basis remain literal. Packaging dimensions are separate. Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Dimensions (WxHxD) (mm).

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer axes, original measurement units and foot/handle/configuration basis remain literal. Packaging dimensions are separate. Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Dimensions (WxHxD) (mm).

BenQ TH575 — official UK technical specifications

The recorded units or formats differ. These values are not ranked.

Physical imager pixel grid

BenQ TH671STNot verified
BenQ TH575Not verified
Sources
BenQ TH671ST

A physical imager pixel grid is not separately established by these supplied sources. The declared display/projected resolution and chip diagonal do not fill this field. · Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TH575

A physical imager pixel grid is not separately established by these supplied sources. The declared display/projected resolution and chip diagonal do not fill this field. · Manufacturer specification

BenQ TH575 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

3D Glasses

BenQ TH671STDGD5, (Optional)
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Carry Bag

BenQ TH671ST5J.J3T09.001, (Optional)
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Lens cover

BenQ TH671STYes
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Universal Ceiling Mount

BenQ TH671STCM00G3, (Optional)
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

User Manual CD

BenQ TH671ST1 (27L)
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

VGA(D-sub 15pin) Cable

BenQ TH671ST1 (1.5m)
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Vertical Scan Rate

BenQ TH671STNot verified
BenQ TH57524~120Hz
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TH575

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Dimensions (WxHXD) (inch)

BenQ TH671STNot verified
BenQ TH57511.7*4.7*8.7 inch
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Net Weight (lb)

BenQ TH671STNot verified
BenQ TH5755.5 lb
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Stand-by Power Consumption

BenQ TH671ST<0.5W
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Monitor out (D-sub 15pin)

BenQ TH671ST(x1)
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

PC in (D-sub 15pin)

BenQ TH671ST(x1)
BenQ TH575Not verified
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Keystone Adjustment

BenQ TH671ST1D, Vertical ± 40 degrees
BenQ TH5751D, (Auto) Vertical ± 40 degrees
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications

One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.

20 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

BenQ TH671ST

What it brings

  • The manufacturer supplies model-specific projection, placement and connection specifications. Use the stated throw ratio, actual image size and lens configuration to plan your installation.

What to check

  • 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.

BenQ TH575

What it brings

  • The manufacturer supplies model-specific projection, placement and connection specifications. Use the stated throw ratio, actual image size and lens configuration to plan your installation.

What to check

  • 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.
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Full specifications

How we verify
59 of 59 specifications Sources in each row
Source-backed specifications for BenQ TH671ST and BenQ TH575
SpecificationBenQ TH671STBenQ TH575
Projected resolution
Sources
BenQ TH671ST

Manufacturer specification · Source label 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.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Source label 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.

BenQ TH575 — official UK technical specifications
1080P (1920x1080)1080P (1920x1080)
Projection technology
Sources
BenQ TH671ST

Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification

BenQ TH575 — official UK technical specifications
DLPDLP
Resolution
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
1080P (1920x1080)1080P (1920x1080)
Native Aspect Ratio
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
16:916:9
Contrast Ratio (FOFO)Different
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
10,000:115,000:1
Display Color
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
30-bit (1.07 billion colors)30-bit (1.07 billion colors)
Rec. 709 CoverageDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
92%88%
Picture ModesDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Picture. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
3D, Bright, Cinema, Game, Sport, User 1, User 2, Vivid TV3D, Bright, Cinema, Game, Living Room, Sports, User 1, User 2
Resolution Support
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blankingVGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
3D Glasses
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

DGD5, (Optional)Not provided
Projection System
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Projection System. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Projection System. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
DLPDLP
Light source
Sources
BenQ TH671ST

Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification

BenQ TH575 — official UK technical specifications
LampLamp
BrightnessDifferent
Sources
BenQ TH671ST

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 Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness (ANSI lumens).

BenQ TH671ST — official UK technical specifications
BenQ TH575

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 Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness (ANSI lumens).

BenQ TH575 — official UK technical specifications
3000 ANSI lumens3800 ANSI lumens
Published ANSI brightnessDifferent
Sources
BenQ TH671ST

Manufacturer specification · Actual source field Brightness (ANSI lumens): 3000. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Actual source field Brightness (ANSI lumens): 3800. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ TH575 — official UK technical specifications
3000 ANSI lm3800 ANSI lm
Brightness (ANSI lumens)Different
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
30003800
Light Source
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
LampLamp
Light Source LifeDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Display. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
a. Normal 4000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrsa. Normal 6000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs
Throw ratioDifferent
Sources
BenQ TH671ST

Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification

BenQ TH575 — official UK technical specifications
0.69~0.831.49~1.64
Minimum optical throw ratioDifferent
Sources
BenQ TH671ST

Manufacturer specification · Exact manufacturer optical throw row: 0.69~0.83. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Exact manufacturer optical throw row: 1.49~1.64. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH575 — official UK technical specifications
0.691.49
Maximum optical throw ratioDifferent
Sources
BenQ TH671ST

Manufacturer specification · Exact manufacturer optical throw row: 0.69~0.83. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Exact manufacturer optical throw row: 1.49~1.64. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TH575 — official UK technical specifications
0.831.64
Throw RatioDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
0.69~0.831.49~1.64
Zoom RatioDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
1.2x1.1x
LensDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
F/#=2.6~2.78, f=10.2~12.24F/# = 2.56 ~ 2.68, f = 22 ~ 24.1 mm
Projection Offset (Full-Height)Different
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
102.5%108%
Keystone Adjustment
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Optical. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
1D, Vertical ± 40 degrees1D, (Auto) Vertical ± 40 degrees
Lens cover
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

YesNot provided
Universal Ceiling Mount
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

CM00G3, (Optional)Not provided
ConnectionsDifferent
Sources
BenQ TH671ST

Manufacturer specification · Source-listed physical inputs, outputs and controls. Service USB, power outputs, connector versions and eARC claims retain their separate scopes; no full-bandwidth or compatibility guarantee inferred. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: PC in (D-sub 15pin). Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Monitor out (D-sub 15pin). Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI in. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type A. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type Mini B. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RS232 in (DB-9pin). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio in (3.5mm Mini Jack). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio out (3.5mm Mini Jack).

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Source-listed physical inputs, outputs and controls. Service USB, power outputs, connector versions and eARC claims retain their separate scopes; no full-bandwidth or compatibility guarantee inferred. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI in. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type A. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type Mini B. Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RS232 in (DB-9pin). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio in (3.5mm Mini Jack). Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio out (3.5mm Mini Jack).

BenQ TH575 — official UK technical specifications
1 × PC in (D-sub 15pin); 1 × Monitor out (D-sub 15pin); (x2), HDMI-1 (1.4a), HDMI-2 (1.4a/HDCP1.4/MHL) (HDMI in); (x1), USB Type A-1 (2.0/Power Supply1.0A) (USB Type A); (x1), USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × Audio in (3.5mm Mini Jack); 1 × Audio out (3.5mm Mini Jack)(x2), HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4) (HDMI in); (x1), USB Type A-1 (2.0/Power Supply1.5A) (USB Type A); (x1), USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × Audio in (3.5mm Mini Jack); 1 × Audio out (3.5mm Mini Jack)
Input Lag
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
16.7 ms (1080P 60Hz)16.7 ms (1080P 60Hz)
Horizontal Frequency
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
15K~102KHz15K~102KHz
PC in (D-sub 15pin)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

(x1)Not provided
Monitor out (D-sub 15pin)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

(x1)Not provided
HDMI inDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x2), HDMI-1 (1.4a), HDMI-2 (1.4a/HDCP1.4/MHL)(x2), HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4)
USB Type ADifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x1), USB Type A-1 (2.0/Power Supply1.0A)(x1), USB Type A-1 (2.0/Power Supply1.5A)
USB Type Mini B
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x1), USB Type Mini B-1(service)(x1), USB Type Mini B-1(service)
RS232 in (DB-9pin)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section I/O Interface. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x1)(x1)
Audio in (3.5mm Mini Jack)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x1)(x1)
Audio out (3.5mm Mini Jack)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x1)(x1)
VGA(D-sub 15pin) Cable
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

1 (1.5m)Not provided
Vertical Scan Rate
Sources
BenQ TH671ST

No source recorded.

BenQ TH575

Manufacturer specification · Manufacturer section Compatibility. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
Not provided24~120Hz
SpeakerDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Audio. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x1), 5W10W
Carry Bag
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

5J.J3T09.001, (Optional)Not provided
Power Cord (by region)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
x1 (1.8M)x1 (1.8M)
User Manual CD
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

1 (27L)Not provided
Quick Start GuideDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
(x1) 18L(x1) 21L
Warranty Card (by region)
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
YesYes
DimensionsDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer axes, original measurement units and foot/handle/configuration basis remain literal. Packaging dimensions are separate. Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Dimensions (WxHxD) (mm).

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer axes, original measurement units and foot/handle/configuration basis remain literal. Packaging dimensions are separate. Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Dimensions (WxHxD) (mm).

BenQ TH575 — official UK technical specifications
296 x 120 x 224 mm296*120*221 mm
WeightDifferent
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer Net Weight (kg): 2.7. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer Net Weight (kg): 2.5 kg. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ TH575 — official UK technical specifications
2700 g2500 g
Dimensions (WxHxD) (mm)Different
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
296 x 120 x 224296*120*221 mm
Net Weight (kg)Different
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
2.72.5 kg
Dimensions (WxHXD) (inch)
Sources
BenQ TH671ST

No source recorded.

BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
Not provided11.7*4.7*8.7 inch
Net Weight (lb)
Sources
BenQ TH671ST

No source recorded.

BenQ TH575

Manufacturer specification · Manufacturer section Dimension & Weight. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
Not provided5.5 lb
Operating Temperature
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
0~40℃0~40℃
Power Supply
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
AC 100 to 240 V, 50/60 HzAC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V)Different
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
320W260W/110V
Stand-by Power Consumption
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

No source recorded.

<0.5WNot provided
Acoustic Noise (Typ./Eco.)(dB)Different
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Environment. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
33/2934/29
Remote Control w/ Battery
Sources
BenQ TH671ST

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH671ST — official UK technical specifications
BenQ TH575

Manufacturer specification · Manufacturer section Accessories. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.

BenQ TH575 — official UK technical specifications
RCV013RCV013
Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Physical imager pixel grid
Sources
BenQ TH671ST

A physical imager pixel grid is not separately established by these supplied sources. The declared display/projected resolution and chip diagonal do not fill this field. · Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TH575

A physical imager pixel grid is not separately established by these supplied sources. The declared display/projected resolution and chip diagonal do not fill this field. · Manufacturer specification

BenQ TH575 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
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