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PROJECTORS · YOUR NEXT FACE-OFF

BenQ TH671ST vs BenQ TK700STi

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.
Full product profile Official 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
WHICH SUITS YOU?

Choose the TH671ST for

  • Lighter stated weight: 2,700 g vs 3,100 g

Choose the TK700STi for

  • Higher stated minimum optical throw ratio: 0.9 vs 0.69
Built from verified specifications that differ. Not a rating or a recommendation.
See the 24 verified differences
THE CONTENDER

BenQ TK700STi

TK700STi · exact TK700STi UK manufacturer catalogue configuration

BenQ TK700STi — exact-model official product image.
Full product profile Official image
Exact model & source notes

BenQ TK700STi 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
Search Amazon UKSearch eBay UK
US
Search Amazon USSearch eBay US

UK & US price history: no verified listing yet

TK700STi UK & US retailers

UK
Search Amazon UKSearch eBay UK
US
Search Amazon USSearch eBay US

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

Projected resolution

Check the exact configuration and source conditions for your use.

BenQ TH671ST1080P (1920x1080)

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.

Source 1
BenQ TK700STi4K UHD (3840×2160)

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.

Source 1
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.

Projected resolution

In Visual facts
BenQ TH671ST1080P (1920x1080)
BenQ TK700STi4K UHD (3840×2160)
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 TK700STi

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 TK700STi — 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 TK700STi(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2) (HDMI in); (x1), USB Type A-1 (2.0/Power Supply1.5A) (USB Type A); 1 × RS232 in (DB-9pin); 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 TK700STi

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: 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 out (3.5mm Mini Jack).

BenQ TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions

In Visual facts
BenQ TH671ST296 x 120 x 224 mm
BenQ TK700STi312 x110 x246 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 TK700STi

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 TK700STi — official UK technical specifications

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

Weight

In Visual facts
BenQ TH671ST2700 g
BenQ TK700STi3100 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 TK700STi

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

BenQ TK700STi — official UK technical specifications

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

Remote Control w/ Battery

In Visual facts
BenQ TH671STRCV013
BenQ TK700STiRCI067
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 TK700STi

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 TK700STi — official UK technical specifications

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Show 18 more verified differences

Speaker

BenQ TH671ST(x1), 5W
BenQ TK700STi(x1), 5W Chamber
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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Horizontal Frequency

BenQ TH671ST15K~102KHz
BenQ TK700STi15K~135KHz
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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Resolution Support

BenQ TH671STVGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
BenQ TK700STiVGA (640 x 480) to 4K UHD (3840 x 2160)
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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions (WxHxD) (mm)

BenQ TH671ST296 x 120 x 224
BenQ TK700STi312 x110 x246
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 TK700STi

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 TK700STi — official UK technical specifications

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

Net Weight (kg)

BenQ TH671ST2.7
BenQ TK700STi3.1
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 TK700STi

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 TK700STi — official UK technical specifications

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

Light Source Life

BenQ TH671STa. Normal 4000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs
BenQ TK700STia. Normal 4000 hrs, c. SmartEco 8000 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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Resolution

BenQ TH671ST1080P (1920x1080)
BenQ TK700STi4K UHD (3840×2160)
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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Typical Power Consumption (110V)

BenQ TH671ST320W
BenQ TK700STi310W
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 TK700STi

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 TK700STi — 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 TK700STi(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2)
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 TK700STi

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 TK700STi — 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 TK700STi(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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Keystone Adjustment

BenQ TH671ST1D, Vertical ± 40 degrees
BenQ TK700STi2D, (Auto) Vertical ± 30 degrees; Horizontal ± 30 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 TK700STi

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 TK700STi — 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 TK700STiF/#=1.94~2.05;f=9.25~11.1 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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Projection Offset (Full-Height)

BenQ TH671ST102.5%
BenQ TK700STi110%
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 TK700STi

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 TK700STi — 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 TK700STi0.9~1.08
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 TK700STi

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 TK700STi — 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 TK700STi3D, Bright, Cinema, Game, HDR, HDR Game, HLG, Living Room, Sport, User
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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Rec. 709 Coverage

BenQ TH671ST92%
BenQ TK700STi96%
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 TK700STi

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 TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Maximum optical throw ratio

BenQ TH671ST0.83
BenQ TK700STi1.08
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 TK700STi

Manufacturer specification · Exact manufacturer optical throw row: 0.9~1.08. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TK700STi — 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 TK700STi0.9
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 TK700STi

Manufacturer specification · Exact manufacturer optical throw row: 0.9~1.08. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TK700STi — official UK technical specifications

Check the exact configuration and source conditions for your use.

Missing or non-comparable evidence (21)

Physical imager pixel grid

BenQ TH671STNot verified
BenQ TK700STiNot 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 TK700STi

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 TK700STi — official UK technical specifications

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

Android TV dongle

BenQ TH671STNot verified
BenQ TK700STiQS01, (Standard)
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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 TK700STi — official UK technical specifications

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

Carry Bag

BenQ TH671ST5J.J3T09.001, (Optional)
BenQ TK700STiNot 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 TK700STi

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 TK700STiNot 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 TK700STi

No source recorded for this side.

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

Quick Start Guide

BenQ TH671ST(x1) 18L
BenQ TK700STiNot 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 TK700STi

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 TK700STiNot 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 TK700STi

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 TK700STiNot 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 TK700STi

No source recorded for this side.

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

Audio in (3.5mm Mini Jack)

BenQ TH671ST(x1)
BenQ TK700STiNot verified
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 TK700STi

No source recorded for this side.

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

HDMI Audio Return

BenQ TH671STNot verified
BenQ TK700STiYes, eARC, Dolby Atmos
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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 TK700STi — official UK technical specifications

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

Input Lag

BenQ TH671ST16.7 ms (1080P 60Hz)
BenQ TK700STi16.7 ms (1080P 60Hz), 16.7 ms (4K 60Hz), 4.2 ms (1080P 240Hz), 8.3 ms (1080P 120Hz)
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 TK700STi

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 TK700STi — official UK technical specifications

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

Vertical Scan Rate

BenQ TH671STNot verified
BenQ TK700STi23~120Hz
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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 TK700STi — 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 TK700STi12.2 x 4.3 x 9.6
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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 TK700STi — 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 TK700STi6.83
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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 TK700STi — official UK technical specifications

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

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

BenQ TH671ST33/29
BenQ TK700STiNot 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 TK700STi

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 TK700STiNot 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 TK700STi

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 TK700STiNot 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 TK700STi

No source recorded for this side.

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

USB Type Mini B

BenQ TH671ST(x1), USB Type Mini B-1(service)
BenQ TK700STiNot 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 TK700STi

No source recorded for this side.

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

Bluetooth

BenQ TH671STNot verified
BenQ TK700STiYes, Bluetooth 4.2
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications

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

Built-in OS

BenQ TH671STNot verified
BenQ TK700STiYes, Android 10.0
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications

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

Wi-Fi Standard

BenQ TH671STNot verified
BenQ TK700STi802.11 a/b/g/n/ac (2.4G/5G)
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications

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

Wireless Projection

BenQ TH671STNot verified
BenQ TK700STiGoogle Cast, N/A
Sources
BenQ TH671ST

No source recorded for this side.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications

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

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.
    Manufacturer source

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.
    Manufacturer source

BenQ TK700STi

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.
    Manufacturer source

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.
    Manufacturer source
COMPARE THE DETAILS

Full specifications

How we verify
65 of 65 specifications Sources in each row
Source-backed specifications for BenQ TH671ST and BenQ TK700STi
SpecificationBenQ TH671STBenQ TK700STi
Projected resolutionDifferent
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 TK700STi

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 TK700STi — official UK technical specifications
1080P (1920x1080)4K UHD (3840×2160)
Projection technology
Sources
BenQ TH671ST

Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TK700STi

Manufacturer specification

BenQ TK700STi — official UK technical specifications
DLPDLP
ResolutionDifferent
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 TK700STi

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 TK700STi — official UK technical specifications
1080P (1920x1080)4K UHD (3840×2160)
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 TK700STi

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 TK700STi — official UK technical specifications
16:916:9
Contrast Ratio (FOFO)
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 TK700STi

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 TK700STi — official UK technical specifications
10,000:110,000:1
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 TK700STi

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 TK700STi — 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 TK700STi

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 TK700STi — official UK technical specifications
92%96%
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 TK700STi

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 TK700STi — official UK technical specifications
3D, Bright, Cinema, Game, Sport, User 1, User 2, Vivid TV3D, Bright, Cinema, Game, HDR, HDR Game, HLG, Living Room, Sport, User
Resolution SupportDifferent
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 TK700STi

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 TK700STi — official UK technical specifications
VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blankingVGA (640 x 480) to 4K UHD (3840 x 2160)
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 TK700STi

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 TK700STi — official UK technical specifications
DGD5, (Optional)DGD5, (Optional)
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 TK700STi

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 TK700STi — official UK technical specifications
DLPDLP
Wireless Projection
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications
Not providedGoogle Cast, N/A
Light source
Sources
BenQ TH671ST

Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TK700STi

Manufacturer specification

BenQ TK700STi — official UK technical specifications
LampLamp
Brightness
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 TK700STi

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 TK700STi — official UK technical specifications
3000 ANSI lumens3000 ANSI lumens
Published ANSI brightness
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 TK700STi

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

BenQ TK700STi — official UK technical specifications
3000 ANSI lm3000 ANSI lm
Brightness (ANSI lumens)
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 TK700STi

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 TK700STi — official UK technical specifications
30003000
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 TK700STi

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 TK700STi — 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 TK700STi

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 TK700STi — official UK technical specifications
a. Normal 4000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrsa. Normal 4000 hrs, c. SmartEco 8000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs
Throw ratioDifferent
Sources
BenQ TH671ST

Manufacturer specification

BenQ TH671ST — official UK technical specifications
BenQ TK700STi

Manufacturer specification

BenQ TK700STi — official UK technical specifications
0.69~0.830.9~1.08
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 TK700STi

Manufacturer specification · Exact manufacturer optical throw row: 0.9~1.08. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TK700STi — official UK technical specifications
0.690.9
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 TK700STi

Manufacturer specification · Exact manufacturer optical throw row: 0.9~1.08. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ TK700STi — official UK technical specifications
0.831.08
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 TK700STi

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 TK700STi — official UK technical specifications
0.69~0.830.9~1.08
Zoom Ratio
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 TK700STi

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 TK700STi — official UK technical specifications
1.2x1.2x
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 TK700STi

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 TK700STi — official UK technical specifications
F/#=2.6~2.78, f=10.2~12.24F/#=1.94~2.05;f=9.25~11.1 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 TK700STi

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 TK700STi — official UK technical specifications
102.5%110%
Keystone AdjustmentDifferent
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 TK700STi

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 TK700STi — official UK technical specifications
1D, Vertical ± 40 degrees2D, (Auto) Vertical ± 30 degrees; Horizontal ± 30 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 TK700STi

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 TK700STi

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 TK700STi — official UK technical specifications
CM00G3, (Optional)CM00G3, (Optional)
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 TK700STi

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: 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 out (3.5mm Mini Jack).

BenQ TK700STi — 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 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2) (HDMI in); (x1), USB Type A-1 (2.0/Power Supply1.5A) (USB Type A); 1 × RS232 in (DB-9pin); 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 TK700STi

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 TK700STi — official UK technical specifications
16.7 ms (1080P 60Hz)16.7 ms (1080P 60Hz), 16.7 ms (4K 60Hz), 4.2 ms (1080P 240Hz), 8.3 ms (1080P 120Hz)
Horizontal FrequencyDifferent
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 TK700STi

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 TK700STi — official UK technical specifications
15K~102KHz15K~135KHz
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 TK700STi

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 TK700STi

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 TK700STi

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 TK700STi — official UK technical specifications
(x2), HDMI-1 (1.4a), HDMI-2 (1.4a/HDCP1.4/MHL)(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2)
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 TK700STi

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 TK700STi — 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 TK700STi

No source recorded.

(x1), USB Type Mini B-1(service)Not provided
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 TK700STi

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 TK700STi — 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 TK700STi

No source recorded.

(x1)Not provided
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 TK700STi

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 TK700STi — 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 TK700STi

No source recorded.

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

No source recorded.

BenQ TK700STi

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 TK700STi — official UK technical specifications
Not provided23~120Hz
HDMI Audio Return
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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 TK700STi — official UK technical specifications
Not providedYes, eARC, Dolby Atmos
Bluetooth
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications
Not providedYes, Bluetooth 4.2
Wi-Fi Standard
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications
Not provided802.11 a/b/g/n/ac (2.4G/5G)
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 TK700STi

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 TK700STi — official UK technical specifications
(x1), 5W(x1), 5W Chamber
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 TK700STi

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 TK700STi

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 TK700STi — 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 TK700STi

No source recorded.

1 (27L)Not provided
Quick Start Guide
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 TK700STi

No source recorded.

(x1) 18LNot provided
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 TK700STi

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 TK700STi — official UK technical specifications
YesYes
Android TV dongle
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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 TK700STi — official UK technical specifications
Not providedQS01, (Standard)
Built-in OS
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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

BenQ TK700STi — official UK technical specifications
Not providedYes, Android 10.0
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 TK700STi

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 TK700STi — official UK technical specifications
296 x 120 x 224 mm312 x110 x246 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 TK700STi

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

BenQ TK700STi — official UK technical specifications
2700 g3100 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 TK700STi

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 TK700STi — official UK technical specifications
296 x 120 x 224312 x110 x246
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 TK700STi

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 TK700STi — official UK technical specifications
2.73.1
Dimensions (WxHXD) (inch)
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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 TK700STi — official UK technical specifications
Not provided12.2 x 4.3 x 9.6
Net Weight (lb)
Sources
BenQ TH671ST

No source recorded.

BenQ TK700STi

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 TK700STi — official UK technical specifications
Not provided6.83
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 TK700STi

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 TK700STi — 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 TK700STi

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 TK700STi — 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 TK700STi

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 TK700STi — official UK technical specifications
320W310W
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 TK700STi

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 TK700STi — official UK technical specifications
<0.5W<0.5W
Acoustic Noise (Typ./Eco.)(dB)
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 TK700STi

No source recorded.

33/29Not provided
Remote Control w/ BatteryDifferent
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 TK700STi

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 TK700STi — official UK technical specifications
RCV013RCI067
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 TK700STi

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 TK700STi — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
First product manufacturer sourceSecond product manufacturer source
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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.