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PROJECTORS · YOUR NEXT FACE-OFF

BenQ W2720i vs BenQ W4100i

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

Compared products

YOUR FIRST CHOICE

BenQ W2720i

w2720i · exact W2720i UK manufacturer catalogue configuration

BenQ W2720i — exact-model official product image.
Exact model & source notes

BenQ W2720i 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
Brightness2500 ANSI lumens3200 ANSI lumens
Throw ratio1.0 ~ 1.31.15 ~ 1.50
2,500 ANSI lmPublished ANSI brightness3,200 ANSI lm
The first 3 of 22 verified differences, in the order listed below. Not a rating.
See the 22 verified differences
THE CONTENDER

BenQ W4100i

w4100i · exact W4100i UK manufacturer catalogue configuration

BenQ W4100i — exact-model official product image.
Exact model & source notes

BenQ W4100i 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

W2720i UK & US retailers

UK & US price history: no verified listing yet

W4100i 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 W2720i2500 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 W4100i3200 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 ↓

22 verified differences, most decision-relevant first. 6 are also drawn in Visual facts above. Missing information stays separate.

Brightness

In Visual facts
BenQ W2720i2500 ANSI lumens
BenQ W4100i3200 ANSI lumens
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published ANSI brightness

In Visual facts
BenQ W2720i2500 ANSI lm
BenQ W4100i3200 ANSI lm
Sources
BenQ W2720i

Manufacturer specification · Actual source field Brightness (ANSI lumens): 2500. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Actual source field Brightness (ANSI lumens): 3200. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

BenQ W2720i(x2), 5W
BenQ W4100i(x1), 5W
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

BenQ W2720i12.8ms (1080P 120Hz), 6.5ms (1080P 240Hz), 17.9ms (1080P 60Hz), 17.9ms (4K 60Hz)
BenQ W4100i6.5ms (1080P 240Hz), 13 ms (1080p@120Hz), 17.9ms (1080P 60Hz), 17.9ms (4K 60Hz)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions (WxHXD) (inch)

BenQ W2720i16.45 x 5.63 x 12.01 inch
BenQ W4100i16.56 x 5.31 x 12.28
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Show 16 more verified differences

Dimensions (WxHxD) (mm)

BenQ W2720i420 x 143 x 305 mm
BenQ W4100i420.5 x 135.3 x 312.1
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Net Weight (kg)

BenQ W2720i6.4 kg +/- 0.1kg
BenQ W4100i6.1
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Net Weight (lb)

BenQ W2720i14.11 lbs +/- 0.22 lbs
BenQ W4100i13.45
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Brightness (ANSI lumens)

BenQ W2720i2500
BenQ W4100i3200
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Contrast Ratio (FOFO)

BenQ W2720i(w/ Lightsource Dimming), 2,000,000:1
BenQ W4100i3,000,000:1
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Light Source Life

BenQ W2720iDynamic 20000 hrs, a. Normal 20000 hrs, b. ECO 30000 hrs
BenQ W4100ia. Normal 20000 hrs, b. ECO 30000 hrs
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

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

BenQ W2720i28/26 dBA
BenQ W4100i30/29
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Typical Power Consumption (110V)

BenQ W2720iMax 241W, Normal 183W@220V, Eco 133W@220V
BenQ W4100i330W
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Lens

BenQ W2720iF/# 1.8 - 1.85 mm, f 10.55 (Wide)~13.7(Tele)
BenQ W4100iF/# 1.8 - 2.25 mm, f 17.02 (Wide)~22.21(Tele)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Lens Shift Vertical

BenQ W2720iVertical ±5%
BenQ W4100i0%-60%
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Throw Ratio

BenQ W2720i1.0 ~ 1.3
BenQ W4100i1.15 ~ 1.50
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

DCI-P3 Coverage

BenQ W2720i90%
BenQ W4100i100%
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Picture Modes

BenQ W2720iAI Cinema, HDR AI Cinema, 3D, Bright, Cinema, FILMMAKER MODE, FILMMAKER MODE HDR, HDR Cinema, HDR10, HDR10+, HLG, ISF Day, ISF Night, User
BenQ W4100iAI Cinema, HDR AI Cinema, 3D, Bright, Bright Cinema, Cinema, FILMMAKER MODE, FILMMAKER MODE HDR, HDR10, HDR10+, HLG, ISF Day, ISF Night, User
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Rec. 709 Coverage

BenQ W2720i98%
BenQ W4100i100%
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Maximum optical throw ratio

BenQ W2720i1.3
BenQ W4100i1.5
Sources
BenQ W2720i

Manufacturer specification · Exact manufacturer optical throw row: 1.0 ~ 1.3. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Exact manufacturer optical throw row: 1.15 ~ 1.50. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Minimum optical throw ratio

In Visual facts
BenQ W2720i1
BenQ W4100i1.15
Sources
BenQ W2720i

Manufacturer specification · Exact manufacturer optical throw row: 1.0 ~ 1.3. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Exact manufacturer optical throw row: 1.15 ~ 1.50. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W4100i — official UK technical specifications

Check the exact configuration and source conditions for your use.

Small physical differences (1)
BenQ W2720i6400 g
BenQ W4100i6100 g
Sources
BenQ W2720i

Manufacturer specification · Manufacturer Net Weight (kg): 6.4 kg +/- 0.1kg. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Manufacturer Net Weight (kg): 6.1. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ W4100i — official UK technical specifications

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

Missing or non-comparable evidence (16)

Connections

BenQ W2720iHDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), HDMI-Internal (2.0b/HDCP2.2) (HDMI in); USB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), USB Type A-3 (2.0/Power Supply2.5A) (USB Type A); USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × DC 12V Trigger (3.5mm Jack); 1 × Audio out (3.5mm Mini Jack); S/PDIF (Multi-Channel, RAW)
BenQ W4100iHDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), (x3), HDMI-Internal (2.0b/HDCP2.2) (HDMI in); USB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), (x2), USB Type A-3 (2.0/Power Supply2.5A) (USB Type A); (x1), USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × DC 12V Trigger (3.5mm Jack); 1 × Audio out (3.5mm Mini Jack); S/PDIF (Multi-Channel, RAW)
Sources
BenQ W2720i

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 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: DC 12V Trigger (3.5mm 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). 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: S/PDIF.

BenQ W2720i — official UK technical specifications
BenQ W4100i

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 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: DC 12V Trigger (3.5mm 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). 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: S/PDIF.

BenQ W4100i — official UK technical specifications

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

Dimensions

BenQ W2720i420 x 143 x 305 mm
BenQ W4100i420.5 x 135.3 x 312.1 mm
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Physical imager pixel grid

BenQ W2720iNot verified
BenQ W4100iNot verified
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Quick Start Guide

BenQ W2720iNot verified
BenQ W4100i(x1) 21L
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

Universal Ceiling Mount

BenQ W2720iNot verified
BenQ W4100iCM00G3, (Optional)
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

Warranty Card (by region)

BenQ W2720iNot verified
BenQ W4100iYes
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

HDMI in

BenQ W2720iHDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), HDMI-Internal (2.0b/HDCP2.2)
BenQ W4100iHDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), (x3), HDMI-Internal (2.0b/HDCP2.2)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

USB Type A

BenQ W2720iUSB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), USB Type A-3 (2.0/Power Supply2.5A)
BenQ W4100iUSB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), (x2), USB Type A-3 (2.0/Power Supply2.5A)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

USB Type Mini B

BenQ W2720iUSB Type Mini B-1(service)
BenQ W4100i(x1), USB Type Mini B-1(service)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Keystone Adjustment

BenQ W2720i2D, (Auto) Vertical ± 30 degrees; Horizontal ± 30 degrees
BenQ W4100i2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications

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

Lens Shift Horizontal

BenQ W2720iNot verified
BenQ W4100imax +15%~-15% H @ 20.9% V
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

Projection Offset (Full-Height)

BenQ W2720i100%
BenQ W4100iNot verified
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

No source recorded for this side.

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

Bluetooth

BenQ W2720iNot verified
BenQ W4100iYes, Bluetooth 5.0
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

Built-in OS

BenQ W2720iNot verified
BenQ W4100iYes, Android 11.0
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

Wi-Fi Standard

BenQ W2720iNot verified
BenQ W4100i802.11 a/b/g/n/ac (2.4G/5G)
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

Wireless Projection

BenQ W2720iNot verified
BenQ W4100iCompatible with iOS mirroring, Google Cast
Sources
BenQ W2720i

No source recorded for this side.

BenQ W4100i

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 W4100i — official UK technical specifications

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

25 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

BenQ W2720i

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 W4100i

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.
COMPARE THE DETAILS

Full specifications

How we verify
64 of 64 specifications Sources in each row
Source-backed specifications for BenQ W2720i and BenQ W4100i
SpecificationBenQ W2720iBenQ W4100i
Projected resolution
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
4K UHD (3840×2160)4K UHD (3840×2160)
Projection technology
Sources
BenQ W2720i

Manufacturer specification

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification

BenQ W4100i — official UK technical specifications
DLPDLP
Resolution
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
4K UHD (3840×2160)4K UHD (3840×2160)
Native Aspect Ratio
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
16:916:9
Contrast Ratio (FOFO)Different
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
(w/ Lightsource Dimming), 2,000,000:13,000,000:1
Display Color
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
30-bit (1.07 billion colors)30-bit (1.07 billion colors)
DCI-P3 CoverageDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
90%100%
Rec. 709 CoverageDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
98%100%
Picture ModesDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
AI Cinema, HDR AI Cinema, 3D, Bright, Cinema, FILMMAKER MODE, FILMMAKER MODE HDR, HDR Cinema, HDR10, HDR10+, HLG, ISF Day, ISF Night, UserAI Cinema, HDR AI Cinema, 3D, Bright, Bright Cinema, Cinema, FILMMAKER MODE, FILMMAKER MODE HDR, HDR10, HDR10+, HLG, ISF Day, ISF Night, User
Resolution Support
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
VGA (640 x 480) to 4K UHD (3840 x 2160)VGA (640 x 480) to 4K UHD (3840 x 2160)
3D Glasses
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
(Optional)(Optional)
Projection System
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
DLPDLP
Wireless Projection
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not providedCompatible with iOS mirroring, Google Cast
Light source
Sources
BenQ W2720i

Manufacturer specification

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification

BenQ W4100i — official UK technical specifications
4LED4LED
BrightnessDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
2500 ANSI lumens3200 ANSI lumens
Published ANSI brightnessDifferent
Sources
BenQ W2720i

Manufacturer specification · Actual source field Brightness (ANSI lumens): 2500. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Actual source field Brightness (ANSI lumens): 3200. Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.

BenQ W4100i — official UK technical specifications
2500 ANSI lm3200 ANSI lm
Brightness (ANSI lumens)Different
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
25003200
Light Source
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
4LED4LED
Light Source LifeDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
Dynamic 20000 hrs, a. Normal 20000 hrs, b. ECO 30000 hrsa. Normal 20000 hrs, b. ECO 30000 hrs
Throw ratioDifferent
Sources
BenQ W2720i

Manufacturer specification

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification

BenQ W4100i — official UK technical specifications
1.0 ~ 1.31.15 ~ 1.50
Minimum optical throw ratioDifferent
Sources
BenQ W2720i

Manufacturer specification · Exact manufacturer optical throw row: 1.0 ~ 1.3. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Exact manufacturer optical throw row: 1.15 ~ 1.50. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W4100i — official UK technical specifications
11.15
Maximum optical throw ratioDifferent
Sources
BenQ W2720i

Manufacturer specification · Exact manufacturer optical throw row: 1.0 ~ 1.3. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Exact manufacturer optical throw row: 1.15 ~ 1.50. Applies to the listed lens/configuration; digital zoom, keystone and throw distance remain separate.

BenQ W4100i — official UK technical specifications
1.31.5
Throw RatioDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
1.0 ~ 1.31.15 ~ 1.50
Zoom Ratio
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
1.3x1.3x
LensDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
F/# 1.8 - 1.85 mm, f 10.55 (Wide)~13.7(Tele)F/# 1.8 - 2.25 mm, f 17.02 (Wide)~22.21(Tele)
Projection Offset (Full-Height)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

No source recorded.

100%Not provided
Keystone Adjustment
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
2D, (Auto) Vertical ± 30 degrees; Horizontal ± 30 degrees2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
Lens Shift VerticalDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
Vertical ±5%0%-60%
Lens cover
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
YesYes
Lens Shift Horizontal
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not providedmax +15%~-15% H @ 20.9% V
Universal Ceiling Mount
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not providedCM00G3, (Optional)
Connections
Sources
BenQ W2720i

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 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: DC 12V Trigger (3.5mm 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). 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: S/PDIF.

BenQ W2720i — official UK technical specifications
BenQ W4100i

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 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: DC 12V Trigger (3.5mm 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). 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: S/PDIF.

BenQ W4100i — official UK technical specifications
HDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), HDMI-Internal (2.0b/HDCP2.2) (HDMI in); USB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), USB Type A-3 (2.0/Power Supply2.5A) (USB Type A); USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × DC 12V Trigger (3.5mm Jack); 1 × Audio out (3.5mm Mini Jack); S/PDIF (Multi-Channel, RAW)HDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), (x3), HDMI-Internal (2.0b/HDCP2.2) (HDMI in); USB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), (x2), USB Type A-3 (2.0/Power Supply2.5A) (USB Type A); (x1), USB Type Mini B-1(service) (USB Type Mini B); 1 × RS232 in (DB-9pin); 1 × DC 12V Trigger (3.5mm Jack); 1 × Audio out (3.5mm Mini Jack); S/PDIF (Multi-Channel, RAW)
Input LagDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
12.8ms (1080P 120Hz), 6.5ms (1080P 240Hz), 17.9ms (1080P 60Hz), 17.9ms (4K 60Hz)6.5ms (1080P 240Hz), 13 ms (1080p@120Hz), 17.9ms (1080P 60Hz), 17.9ms (4K 60Hz)
Horizontal Frequency
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
15K~270KHz15K~270KHz
Vertical Scan Rate
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
23~240Hz23~240Hz
HDMI in
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
HDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), HDMI-Internal (2.0b/HDCP2.2)HDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 (2.1/HDCP2.3) (4K 60Hz/ALLM/Audio Return+), HDMI-3 (2.1/HDCP2.3)(4K 120Hz *downscaling to 1080p 120Hz), (x3), HDMI-Internal (2.0b/HDCP2.2)
USB Type A
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
USB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), USB Type A-3 (2.0/Power Supply2.5A)USB Type A-2 (2.0/Power Supply1.5A/Reader/FW Upgrade), (x2), USB Type A-3 (2.0/Power Supply2.5A)
USB Type Mini B
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
USB Type Mini B-1(service)(x1), USB Type Mini B-1(service)
RS232 in (DB-9pin)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
(x1)(x1)
DC 12V Trigger (3.5mm Jack)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
(x1)(x1)
Audio out (3.5mm Mini Jack)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
(x1)(x1)
HDMI Audio Return
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
Yes, eARC, Dolby AtmosYes, eARC, Dolby Atmos
S/PDIF
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
Multi-Channel, RAWMulti-Channel, RAW
Bluetooth
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not providedYes, Bluetooth 5.0
Wi-Fi Standard
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not provided802.11 a/b/g/n/ac (2.4G/5G)
SpeakerDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
(x2), 5W(x1), 5W
Android TV dongle
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
QS02, (Standard)QS02, (Standard)
Power Cord (by region)
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
x1 (3.0M)x1 (3.0M)
Quick Start Guide
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not provided(x1) 21L
Warranty Card (by region)
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not providedYes
Built-in OS
Sources
BenQ W2720i

No source recorded.

BenQ W4100i

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 W4100i — official UK technical specifications
Not providedYes, Android 11.0
DimensionsDifferent
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
420 x 143 x 305 mm420.5 x 135.3 x 312.1 mm
WeightDifferent
Sources
BenQ W2720i

Manufacturer specification · Manufacturer Net Weight (kg): 6.4 kg +/- 0.1kg. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ W2720i — official UK technical specifications
BenQ W4100i

Manufacturer specification · Manufacturer Net Weight (kg): 6.1. Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.

BenQ W4100i — official UK technical specifications
6400 g6100 g
Dimensions (WxHxD) (mm)Different
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
420 x 143 x 305 mm420.5 x 135.3 x 312.1
Net Weight (kg)Different
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
6.4 kg +/- 0.1kg6.1
Dimensions (WxHXD) (inch)Different
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
16.45 x 5.63 x 12.01 inch16.56 x 5.31 x 12.28
Net Weight (lb)Different
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
14.11 lbs +/- 0.22 lbs13.45
Operating Temperature
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
0~40℃0~40℃
Power Supply
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — 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 W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
Max 241W, Normal 183W@220V, Eco 133W@220V330W
Stand-by Power Consumption
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
<0.5W<0.5W
Acoustic Noise (Typ./Eco.)(dB)Different
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
28/26 dBA30/29
Remote Control w/ Battery
Sources
BenQ W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
RCI074RCI074
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 W2720i

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 W2720i — official UK technical specifications
BenQ W4100i

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 W4100i — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
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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.