MONITORS · YOUR NEXT FACE-OFF

BenQ EX271QMZ vs LG 27GX704A-B

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

Compared products

YOUR FIRST CHOICE

BenQ EX271QMZ

EX271QMZ · 26.5-inch OLED · BenQ UK specification

Full product profile Official image

Exact model & source notes

A 26.5-inch 2560 × 1440 OLED gaming monitor rated at 240 Hz with a 0.03 ms GtG claim, 99% P3 coverage, two HDMI 2.1 inputs and a USB-C input with 15 W power delivery.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

WHAT DIFFERS

2 verified differences: Inputs, connections and versions and dimensions with stand. Compared in full below. Not a rating.

See the 2 verified differences

THE CONTENDER

LG 27GX704A-B

UK manufacturer model · 27GX704A-B

Full product profile Official image

Exact model & source notes

LG 27GX704A-B in its manufacturer-documented UK configuration. The complete source table retains its published display, connection, software and physical conditions.

Specifications checked 17 Oct 2026.

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

Manufacturer specifications

BenQ EX271QMZ UK & US retailers

UK & US price history: no verified listing yet

LG 27GX704A-B 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 SIDE3 topics

SELECTED TOPIC

01 / 03

Inputs, connections and versions

Check the exact configuration and source conditions for your use.

BenQ EX271QMZ2 × HDMI (v2.1); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 15W, DisplayPort Alt Mode, Data); headphone jack

Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want.

Source 1

LG 27GX704A-Bhdmi: YES(2ea); displayport: YES(1ea); dp version: 1.4; usb upstream port: YES(1ea/ver3.2 Gen1); usb downstream port: YES(2ea/ver3.2 Gen1); headphone output: 3-pole (Sound Only)

Manufacturer specification

Source 1

Explore the full specifications

Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

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

Inputs, connections and versions

In Visual facts

BenQ EX271QMZ2 × HDMI (v2.1); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 15W, DisplayPort Alt Mode, Data); headphone jack

LG 27GX704A-Bhdmi: YES(2ea); displayport: YES(1ea); dp version: 1.4; usb upstream port: YES(1ea/ver3.2 Gen1); usb downstream port: YES(2ea/ver3.2 Gen1); headphone output: 3-pole (Sound Only)

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

Check the exact configuration and source conditions for your use.

Dimensions with stand

In Visual facts

BenQ EX271QMZ425.4 × 609.3 × 223.5 mm (height × width × depth, with stand)

LG 27GX704A-Bdimension with stand (w x h x d) [mm]: 605.2x532.6x220(Up) / 605.2x402.6x220(Down)

Sources

BenQ EX271QMZ

BenQ lists 425.4 × 609.3 × 223.5 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

Manufacturer specification · Original manufacturer axes, units and up/down/stand configurations retained.

LG 27GX704A-B — official UK product specifications

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

Missing or non-comparable evidence (89)

Listed refresh modes and input limits

BenQ EX271QMZUp to 240 Hz

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · The source device and input must support the mode.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Highest listed USB-C / Thunderbolt charging output

BenQ EX271QMZ15 W

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · 15 W from the USB-C port that also carries DisplayPort Alt Mode video and data. Downstream accessory ports supply less and are not laptop-charging ports.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

USB-C connection

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

HDR formats / certification

BenQ EX271QMZHDR10

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer-listed HDR formats or certification.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Adaptive sync

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Needs compatible source hardware and the right input mode.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Listed adaptive-sync technology

BenQ EX271QMZAMD FreeSync Premium

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Motion blur reduction mode

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Height-adjustable stand

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Height-adjustable stand; travel is listed separately.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Swivel-capable stand

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Stand pivot

BenQ EX271QMZNot verified

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

BenQ’s specification table has no pivot entry for this model; absence is not inferred from the omission. · Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

VESA mounting pattern

BenQ EX271QMZ100 × 100 mm

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Match the screw size, monitor weight and the mount’s load rating as well as the hole pattern.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Built-in speakers

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Listed speaker configuration

BenQ EX271QMZ2Wx2

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer rated output.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Headphone output

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Aspect ratio

BenQ EX271QMZ16:9

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Typical brightness

BenQ EX271QMZ200 cd/m²

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer typical brightness; picture mode and content affect output.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Listed colour gamut

BenQ EX271QMZ99% P3

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer colour specification in its stated colour space; coverage is not an independent measurement.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Native contrast

BenQ EX271QMZ1500000:1

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Display colours

BenQ EX271QMZ1.07 billion colors

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer colour specification.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Flicker-free backlight claim

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

HDCP version

BenQ EX271QMZ2.3

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Listed HDR peak brightness

BenQ EX271QMZ400 nits

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer HDR peak figure; not a measured real-scene result.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Listed signal cables

BenQ EX271QMZDP1.4

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · BenQ notes that the signal cable may vary by region; check the seller’s listing.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Input voltage

BenQ EX271QMZ100 - 240V

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Low blue light mode

BenQ EX271QMZYes

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Maximum power

BenQ EX271QMZ100 W

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Listed accessories

BenQ EX271QMZClean Cloth, QSG, Safety Instruction

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Accessory bundles can vary by market; check the seller’s listing.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Screen coating

BenQ EX271QMZGlare

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Typical / normal operating power

BenQ EX271QMZ29 W

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer normal-mode figure; brightness, USB devices and charging load change real use.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Power supply

BenQ EX271QMZBuilt-in

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

ACCESSORY — Display Port

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

ACCESSORY — HDMI

BenQ EX271QMZNot verified

LG 27GX704A-BYES (ver 2.1)

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

ACCESSORY — USB A to B

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DIMENSIONS/WEIGHTS — Dimension in Shiping (W x H x D) [mm]

BenQ EX271QMZNot verified

LG 27GX704A-B673x168x529

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DIMENSIONS/WEIGHTS — Dimension without Stand (W x H x D) [mm]

BenQ EX271QMZNot verified

LG 27GX704A-B605.2x351.0x45.3

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DIMENSIONS/WEIGHTS — Weight in Shipping [kg]

BenQ EX271QMZNot verified

LG 27GX704A-B9.9kg

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DIMENSIONS/WEIGHTS — Weight with Stand [kg]

BenQ EX271QMZNot verified

LG 27GX704A-B7.2kg

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DIMENSIONS/WEIGHTS — Weight without Stand [kg]

BenQ EX271QMZNot verified

LG 27GX704A-B4.8kg

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Aspect Ratio

BenQ EX271QMZNot verified

LG 27GX704A-B16:9

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Brightness (Min.) [cd/m²]

BenQ EX271QMZNot verified

LG 27GX704A-B250cd/m²

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Brightness (Typ.) [cd/m²]

BenQ EX271QMZNot verified

LG 27GX704A-B275cd/m²

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Color Depth (Number of Colors)

BenQ EX271QMZNot verified

LG 27GX704A-B1.07B

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Color Gamut (Min.)

BenQ EX271QMZNot verified

LG 27GX704A-BDCI-P3 90.0% (CIE1976)

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Color Gamut (Typ.)

BenQ EX271QMZNot verified

LG 27GX704A-BDCI-P3 98.5% (CIE1976)

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Contrast Ratio (Min.)

BenQ EX271QMZNot verified

LG 27GX704A-B1200000:1

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Contrast Ratio (Typ.)

BenQ EX271QMZNot verified

LG 27GX704A-B1500000:1

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Pixel Pitch [mm]

BenQ EX271QMZNot verified

LG 27GX704A-B0.2292 x 0.2292 mm

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Response Time

BenQ EX271QMZNot verified

LG 27GX704A-B0.03ms (GTG)

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

DISPLAY — Size [cm]

BenQ EX271QMZNot verified

LG 27GX704A-B67.32

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — AMD FreeSync™

BenQ EX271QMZNot verified

LG 27GX704A-BFreeSync Premium Pro

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Auto Input Switch

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Black Stabiliser

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Color Calibrated in Factory

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Color Weakness

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Crosshair

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Dynamic Action Sync

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — FPS Counter

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — HDR Effect

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — HW Calibration

BenQ EX271QMZNot verified

LG 27GX704A-BHW Calibration Ready

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — NVIDIA G-Sync™

BenQ EX271QMZNot verified

LG 27GX704A-BG-SYNC Compatible

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Reader Mode

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — Smart Energy Saving

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — User Defined Key

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — VESA DisplayHDR™

BenQ EX271QMZNot verified

LG 27GX704A-BDisplayHDR™400 TRUE BLACK

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — VRR

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

INFO — Product name

BenQ EX271QMZNot verified

LG 27GX704A-BUltraGear

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

INFO — Year

BenQ EX271QMZNot verified

LG 27GX704A-BY25

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

MECHANICAL — Display Position Adjustments

BenQ EX271QMZNot verified

LG 27GX704A-BTilt/Height/Swivel/Pivot

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

MECHANICAL — Wall Mountable [mm]

BenQ EX271QMZNot verified

LG 27GX704A-B100 x 100 mm

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

POWER — AC Input

BenQ EX271QMZNot verified

LG 27GX704A-B100~240V (50/60Hz)

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

POWER — Power Consumption (DC Off)

BenQ EX271QMZNot verified

LG 27GX704A-BLess than 0.3W

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

POWER — Power Consumption (Sleep Mode)

BenQ EX271QMZNot verified

LG 27GX704A-BLess than 0.5W

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

POWER — Type

BenQ EX271QMZNot verified

LG 27GX704A-BExternal Power(Adapter)

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

SW APPLICATION — Dual Controller

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

SW APPLICATION — LG Calibration Studio (True Color Pro)

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

Specification market

BenQ EX271QMZUK

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · BenQ UK specification table. BenQ’s US page for the same model was checked separately on 26 September 2026 (see research notes); plugs, bundled accessories and warranty can still differ by market.

BenQ EX271QMZ — exact-model technical specifications BenQ EX271QMZ — UK product and identity

LG 27GX704A-B

No source recorded for this side.

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

GtG response-time claim

BenQ EX271QMZ0.03 ms

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer GtG claim; BenQ’s specification table publishes no test conditions for it and lists no MPRT figure.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

DISPLAY — Viewing Angle (CR≥10)

BenQ EX271QMZNot verified

LG 27GX704A-B178º(R/L), 178º(U/D)

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

FEATURES — HDR 10

BenQ EX271QMZNot verified

LG 27GX704A-BYES

Sources

BenQ EX271QMZ

No source recorded for this side.

LG 27GX704A-B

Manufacturer specification

LG 27GX704A-B — official UK product specifications

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

Depth with stand

BenQ EX271QMZ223.5 mm

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Stand height travel

BenQ EX271QMZ100 mm

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer-listed travel: 100 mm. Not calculated from the external height range.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Sleep-mode power

BenQ EX271QMZ<0.5 W

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Stand swivel

BenQ EX271QMZ15°/ 15°

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Left/right range as listed by BenQ.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Stand tilt

BenQ EX271QMZ-5° - 15°

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Down/up range as listed by BenQ.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Viewing angles and basis

BenQ EX271QMZ178°/178°

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Left/right angles at a contrast ratio of at least 10:1, as listed.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Weight without stand

BenQ EX271QMZ3.96 kg

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Dimensions without stand

BenQ EX271QMZ354.3 × 609.3 × 62.4 mm (height × width × depth, without base)

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer panel dimensions without the base.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Weight with stand

BenQ EX271QMZ6.3 kg

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

Width with stand

BenQ EX271QMZ609.3 mm

LG 27GX704A-BNot verified

Sources

BenQ EX271QMZ

Manufacturer specification · Manufacturer width in the listed landscape configuration.

BenQ EX271QMZ — exact-model technical specifications

LG 27GX704A-B

No source recorded for this side.

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

4 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

BenQ EX271QMZ

What it brings

The OLED panel pairs a 240 Hz refresh rate and 0.03 ms GtG claim with a listed 1,500,000:1 native contrast.
Manufacturer source
USB-C carries DisplayPort Alt Mode video and data alongside HDMI 2.1 and DisplayPort 1.4 inputs, and 2 × 2 W speakers are built in.
Manufacturer source

What to check

The USB-C port’s power delivery is listed at 15 W, and BenQ’s connectivity table lists no USB-A ports.
Manufacturer source
Typical brightness is listed at 200 nits and the screen has a glossy (glare) finish, so bright rooms may be challenging.
Manufacturer source

LG 27GX704A-B

What it brings

The exact manufacturer model links its source specification table and official product gallery.
Manufacturer source

What to check

Manufacturer specifications are claims, not independent measurements, current retailer stock or unstated regional compatibility. Unlisted units and capabilities remain unknown.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

95 of 95 specifications Sources in each row

Source-backed specifications for BenQ EX271QMZ and LG 27GX704A-B
Specification	BenQ EX271QMZ	LG 27GX704A-B

Screen diagonal Sources BenQ EX271QMZ Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B Manufacturer specification · Actual manufacturer display-table diagonal. Original: 26.5 LG 27GX704A-B — official UK product specifications	26.5 in	26.5 in
Native resolution Sources BenQ EX271QMZ Manufacturer specification · Manufacturer resolution notation: 2560x1440. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	2560 × 1440	2560 x 1440
Panel technology Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	OLED	OLED
Typical brightness Sources BenQ EX271QMZ Manufacturer specification · Manufacturer typical brightness; picture mode and content affect output. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	200 cd/m²	Not provided
Listed HDR peak brightness Sources BenQ EX271QMZ Manufacturer specification · Manufacturer HDR peak figure; not a measured real-scene result. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	400 nits	Not provided
HDR formats / certification Sources BenQ EX271QMZ Manufacturer specification · Manufacturer-listed HDR formats or certification. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	HDR10	Not provided
Aspect ratio Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	16:9	Not provided
Native contrast Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	1500000:1	Not provided
Screen coating Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Glare	Not provided
Viewing angles and basis Sources BenQ EX271QMZ Manufacturer specification · Left/right angles at a contrast ratio of at least 10:1, as listed. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	178°/178°	Not provided
Display colours Sources BenQ EX271QMZ Manufacturer specification · Manufacturer colour specification. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	1.07 billion colors	Not provided
Listed colour gamut Sources BenQ EX271QMZ Manufacturer specification · Manufacturer colour specification in its stated colour space; coverage is not an independent measurement. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	99% P3	Not provided
DISPLAY — Size [cm] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	67.32
DISPLAY — Aspect Ratio Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	16:9
DISPLAY — Pixel Pitch [mm] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	0.2292 x 0.2292 mm
DISPLAY — Color Gamut (Min.) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	DCI-P3 90.0% (CIE1976)
DISPLAY — Color Gamut (Typ.) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	DCI-P3 98.5% (CIE1976)
DISPLAY — Color Depth (Number of Colors) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	1.07B
DISPLAY — Contrast Ratio (Min.) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	1200000:1
DISPLAY — Contrast Ratio (Typ.) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	1500000:1
DISPLAY — Viewing Angle (CR≥10) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	178º(R/L), 178º(U/D)
DISPLAY — Brightness (Min.) [cd/m²] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	250cd/m²
DISPLAY — Brightness (Typ.) [cd/m²] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	275cd/m²
FEATURES — HDR 10 Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — VESA DisplayHDR™ Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	DisplayHDR™400 TRUE BLACK
FEATURES — HDR Effect Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — Color Calibrated in Factory Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — HW Calibration Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	HW Calibration Ready
FEATURES — Color Weakness Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — Black Stabiliser Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
SW APPLICATION — LG Calibration Studio (True Color Pro) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES

Refresh rate at native resolution Sources BenQ EX271QMZ Manufacturer specification · At native resolution; the source device and input must support the mode. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B Manufacturer specification · Manufacturer display-table maximum, not a motion index. Input-specific modes/overclocking remain in original source fields. Original: 240 LG 27GX704A-B — official UK product specifications	240 Hz	240 Hz
Listed refresh modes and input limits Sources BenQ EX271QMZ Manufacturer specification · The source device and input must support the mode. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Up to 240 Hz	Not provided
GtG response-time claim Sources BenQ EX271QMZ Manufacturer specification · Manufacturer GtG claim; BenQ’s specification table publishes no test conditions for it and lists no MPRT figure. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	0.03 ms	Not provided
Adaptive sync Sources BenQ EX271QMZ Manufacturer specification · Needs compatible source hardware and the right input mode. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
Listed adaptive-sync technology Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	AMD FreeSync Premium	Not provided
Motion blur reduction mode Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
DISPLAY — Response Time Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	0.03ms (GTG)
FEATURES — NVIDIA G-Sync™ Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	G-SYNC Compatible
FEATURES — AMD FreeSync™ Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	FreeSync Premium Pro
FEATURES — VRR Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — Dynamic Action Sync Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES

Inputs, connections and versionsDifferent Sources BenQ EX271QMZ Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	2 × HDMI (v2.1); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 15W, DisplayPort Alt Mode, Data); headphone jack	hdmi: YES(2ea); displayport: YES(1ea); dp version: 1.4; usb upstream port: YES(1ea/ver3.2 Gen1); usb downstream port: YES(2ea/ver3.2 Gen1); headphone output: 3-pole (Sound Only)
USB-C connection Sources BenQ EX271QMZ Manufacturer specification · The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
Highest listed USB-C / Thunderbolt charging output Sources BenQ EX271QMZ Manufacturer specification · 15 W from the USB-C port that also carries DisplayPort Alt Mode video and data. Downstream accessory ports supply less and are not laptop-charging ports. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	15 W	Not provided
Built-in speakers Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
Listed speaker configuration Sources BenQ EX271QMZ Manufacturer specification · Manufacturer rated output. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	2Wx2	Not provided
Headphone output Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
HDCP version Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	2.3	Not provided
FEATURES — Auto Input Switch Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES

Dimensions with standDifferent Sources BenQ EX271QMZ BenQ lists 425.4 × 609.3 × 223.5 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B Manufacturer specification · Original manufacturer axes, units and up/down/stand configurations retained. LG 27GX704A-B — official UK product specifications	425.4 × 609.3 × 223.5 mm (height × width × depth, with stand)	dimension with stand (w x h x d) [mm]: 605.2x532.6x220(Up) / 605.2x402.6x220(Down)
Depth with stand Sources BenQ EX271QMZ Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	223.5 mm	Not provided
Width with stand Sources BenQ EX271QMZ Manufacturer specification · Manufacturer width in the listed landscape configuration. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	609.3 mm	Not provided
Dimensions without stand Sources BenQ EX271QMZ Manufacturer specification · Manufacturer panel dimensions without the base. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	354.3 × 609.3 × 62.4 mm (height × width × depth, without base)	Not provided
Weight with stand Sources BenQ EX271QMZ Manufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	6.3 kg	Not provided
Weight without stand Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	3.96 kg	Not provided
Height-adjustable stand Sources BenQ EX271QMZ Manufacturer specification · Height-adjustable stand; travel is listed separately. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
Stand height travel Sources BenQ EX271QMZ Manufacturer specification · Manufacturer-listed travel: 100 mm. Not calculated from the external height range. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	100 mm	Not provided
Stand tilt Sources BenQ EX271QMZ Manufacturer specification · Down/up range as listed by BenQ. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	-5° - 15°	Not provided
Swivel-capable stand Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
Stand swivel Sources BenQ EX271QMZ Manufacturer specification · Left/right range as listed by BenQ. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	15°/ 15°	Not provided
VESA mounting pattern Sources BenQ EX271QMZ Manufacturer specification · Match the screw size, monitor weight and the mount’s load rating as well as the hole pattern. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	100 × 100 mm	Not provided
Listed signal cables Sources BenQ EX271QMZ Manufacturer specification · BenQ notes that the signal cable may vary by region; check the seller’s listing. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	DP1.4	Not provided
Listed accessories Sources BenQ EX271QMZ Manufacturer specification · Accessory bundles can vary by market; check the seller’s listing. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Clean Cloth, QSG, Safety Instruction	Not provided
MECHANICAL — Wall Mountable [mm] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	100 x 100 mm
MECHANICAL — Display Position Adjustments Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	Tilt/Height/Swivel/Pivot
DIMENSIONS/WEIGHTS — Dimension without Stand (W x H x D) [mm] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	605.2x351.0x45.3
DIMENSIONS/WEIGHTS — Dimension in Shiping (W x H x D) [mm] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	673x168x529
DIMENSIONS/WEIGHTS — Weight with Stand [kg] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	7.2kg
DIMENSIONS/WEIGHTS — Weight without Stand [kg] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	4.8kg
DIMENSIONS/WEIGHTS — Weight in Shipping [kg] Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	9.9kg

Typical / normal operating power Sources BenQ EX271QMZ Manufacturer specification · Manufacturer normal-mode figure; brightness, USB devices and charging load change real use. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	29 W	Not provided
Maximum power Sources BenQ EX271QMZ Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	100 W	Not provided
Sleep-mode power Sources BenQ EX271QMZ Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	<0.5 W	Not provided
Power supply Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Built-in	Not provided
Input voltage Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	100 - 240V	Not provided
FEATURES — Smart Energy Saving Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
POWER — Type Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	External Power(Adapter)
POWER — AC Input Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	100~240V (50/60Hz)
POWER — Power Consumption (Sleep Mode) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	Less than 0.5W
POWER — Power Consumption (DC Off) Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	Less than 0.3W

Flicker-free backlight claim Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
Low blue light mode Sources BenQ EX271QMZ Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Yes	Not provided
FEATURES — Reader Mode Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — Crosshair Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — FPS Counter Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
FEATURES — User Defined Key Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
SW APPLICATION — Dual Controller Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES

INFO — Product name Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	UltraGear
INFO — Year Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	Y25
ACCESSORY — HDMI Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES (ver 2.1)
ACCESSORY — Display Port Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES
ACCESSORY — USB A to B Sources BenQ EX271QMZ No source recorded. LG 27GX704A-B Manufacturer specification LG 27GX704A-B — official UK product specifications	Not provided	YES

Specification market Sources BenQ EX271QMZ Manufacturer specification · BenQ UK specification table. BenQ’s US page for the same model was checked separately on 26 September 2026 (see research notes); plugs, bundled accessories and warranty can still differ by market. BenQ EX271QMZ — exact-model technical specifications BenQ EX271QMZ — UK product and identity LG 27GX704A-B No source recorded.	UK	Not provided

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
Stand pivot Sources BenQ EX271QMZ BenQ’s specification table has no pivot entry for this model; absence is not inferred from the omission. · Manufacturer specification BenQ EX271QMZ — exact-model technical specifications LG 27GX704A-B No source recorded.	Not listed by the manufacturer	Not provided

First product manufacturer source Second product manufacturer source

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