Disclaimer: If it's not here, it likely doesn't have a good backlight strobing implementation as of Q4 2025, YMMV with each one of these
I will add that reviews of backlight strobing implementations are very subpar and barely anyone tests it properly.
This is only based on the seldom good data available online, hefty speculation & extrapolation on my part...
There are a couple of more 27-32" QD-based options on the market, but the information is too scarce...
One of the rare reviewers, which used to test BS thoroughly was a5hun (ApertureGrille)
I've also avoided mentioning 27" FHD models here due to their terrible pixel density / display resolution target for common desk depths.
The best backlight strobing modes are ones which have:
• YAG phosphor WLED backlight or QD-based WLED backlight (KSF/PFS leads to
red fringing)
• Adjustable pulse width parameters (ideally in 2 decimal points and able to achieve < 1ms pulse on time, but the former part is rare)
• Properly adjustable overdrive in steps of 0–100
• Retro 60Hz mode (rare, I personally avoid this due to severe light flicker)
• Bonus points if rolling scan (rare models on the market)
The good implementations are usually ones which employ ULMB (Nvidia-tuned), PureXP or DyAc (1/+) (mostly due to the blurbusters utility)
ULMB2 is sadly either crippled with red fringing (KSF/PFS WLED backlight) or lacks adjustable PW (new Pulsar models) in the select models it's offered in.
Keep in mind that 'on' strobe period is inversely proportional to the luminance output. This is where BenQ shines with their custom backlight solution & large voltage boosting
A common bad practice, which ruins backlight strobing IMO, are custom implementations which implement a
fixed duty cycle / pulse width, which means that you require a higher vertical frequency (refresh rate) to achieve the best possible eye-tracked motion performance.
§ — rolling scan backlight strobing (CRT-like waveform)
See
this thread to see how waveforms differ between different types of PWM dimming (global or rolling scan single strobe, multi-strobe...)
Here's how a trinitron CRT behaves @ 120Hz, going up to 1700cd/m²!
SVM data for CRT
Here's a list of display which have a good backlight strobing implementation up to Q4 2025:
note: I've skipped 27" FHD models, as they're a terrible PPD target for desktop use
FHD:
BB utility
Link to models which are supported by it:
https://blurbusters.com/benq/strobe-utility/
Viewsonic XG2431
G-SYNC Module ULMB(1) models
360Hz IPS LCD
ASUS PG259QN,
Dell AW2521H,
MSI NXG253R,
Lenovo Y25G-30,
AOC AGON PRO AG254FG,
Viewsonic XG251G
Acer Predator X25
LG 25GR75FG
240Hz TN LCD
(have pulse width adjustments)
OMEN X25,
Dell AW2518H,
Viewsonic XG2560,
MSI NXG252R, NXG251R,
ACER XB252Q, XN253QX,
(have no pulse width adjustments)
AOC AG251FG & ASUS PG258Q
180Hz TN LCD
(has pulse width adjustments)
AOC G2460PG
ASUS PG248Q
(no pulse width)
ACER XB241H
DyAc (1)
144Hz LCD
(Note: There are older models, but they aren't labeled as DyAc but rather with the generic term of “motion blur reduction”)
(Note: Blurbusters Utility, a GUI for VCP commands, is able to reduce these values even further.)
BenQ XL2411K (~17% duty cycle @ 144 Hz, ~847 Hz effective motion clarity, which is a mediocre target,
source)
240Hz TN LCD
BenQ XL2536, XL2546
DyAc+
(The assumption is that it offers much larger voltage boost when strobing)
(Note: Blurbusters Utility, GUI for VCP commands, is able to reduce these values even further.)
240Hz TN LCD
BenQ XL2546K (~16,7% duty cycle; ~1437,13 Hz effective motion clarity @ 240 Hz;
source)
360Hz TN LCD
BenQ XL2566K (benefit of having the ability to use Blurbusters utility);
Confirmed voltage boost up to 2000cd/m² (~16,2% duty cycle leads to ~2222,22 Hz effective motion clarity @ 360 Hz
source
DyAc2 (§)
I don't know how the new DyAc2 models (XL2546X, XL2546X+, XL2566X+, XL2586X, XL2586X+), which use rolling scan backlight strobing behave in terms of crosstalk & eye-tracked clarity at 100–x refresh rates (<100hz is double-strobed, since DyAc came to the market)
XL2546X — (DyAc Premium is ~9,4PW; which would place 240Hz @ 0,8836 ms MPRT; DyAc High = 18.3% PW)
XL2586X+ —
1200 &
1400cd/m² voltage boosting confirmed.
SVM data
XL2566X+ —
800–1000cd/m² (depending on DyAc 'High' or 'Premium') voltage boosting confirmed
It seems that the implementation details differ, based on the panel.
Notable custom backlight strobing solutions
BenQ XL2540X+ — Judging by
latest findings, VCP commands don't offer a strobing toggle. Service menu needs to be evaluated for final confirmation, which will result in the removal from this list.
BenQ XL2540K — BenQ's "Blur Reduction" (likely); uses 24.5" TN panel
BenQ XL2540 — BenQ's "Blur Reduction"; uses 24.5" TN panel (0,5ms MPRT @ 200cd/m² @ 240 Hz; 0,25ms MPRT @ 100cd/m² @ 240 Hz)
source
BenQ XL2411P — BenQ"s "Blur Reduction"; uses 24" TN panel (60 Hz single-strobe)
AOC AG246FK6 / CS24A MBR+ (§) has the standard MBR steps to choose from, which adjust the PW;I don't know the lowest PW it targets
HKC G25M3 (300 Hz IPS panel, DIC lvl 3)
HKC UG25EF (400 Hz TN panel; DIC lvl 3)
AOC AG251FZ2E (MBR, 240 Hz TN, suggests a 0,5 ms target @ 240 Hz)
MSI MAG251RX is also bearable at it's maximum vertical frequency setting (240Hz), but inferior over the ones above, though I'll mention it.
ASUS XG248QSG (ELMB2, rolling scan, uses a ~20% duty cycle on clarity level 5 @ ~290cd/m², making it good in 240–610 Hz range)
UFO here;
Source of duty cycle claim
QHD:
GSYNC module (ULMB capable)
24" QHD TN LCD 165Hz
(has pulse width adjustments)
Dell S2417DG
(have no pulse width adjustments)
Acer Predator XB241YU,
AOC AGON AG241QG
27" QHD TN LCD 144-165Hz
Lenovo Y27GQ-20
ASUS PG278Q, PG278QR
Dell S2716DG
27" QHD IPS LCD 165Hz:
Acer XB270HU, XB271HU
AOC AG273QG, AG273QCG
ASUS PG279Q, PG279QR, PG279QE
Viewsonic XG2703-GS, XG2760, XG270QG (0,875–0,375ms @ 100–53cd/m² @ 120Hz; KSF)
27" QHD TN LCD 240Hz:
Lenovo Y27GQ-25 (likely KSF)
27" QHD IPS LCD 240Hz:
Viewsonic XG271QG (likely ksf)
Acer XB273U NX (don't know if QD or KSF)
27" QHD IPS LCD 360Hz:
ASUS PG27AQN (KSF/PFS,
extremely well done implementation; 25–5% PW adjustments (100-10; steps of 10); fixed to 360, 240 & 120Hz; 0,7–0,125ms MPRT @ 270cd/m²–24cd/m² @ 360Hz)
See interpolated data
(Information is scarce on the ACER XB273U F & AOC AG276QSG; likely performs akin to the above model)
G-SYNC Pulsar models (continuation of G-SYNC FPGA) (YAG phosphor, not QD)
(PW adjustments in fixed refresh rate backlight strobing mode added with FW update; DP1.4 only & NVidia dGPU only; HDMI 2.0 like predecessor)
27" QHD IPS LCD 360Hz: (§)
(only 120Hz ULMB2 is worthwhile to use)
ASUS XG27AQNGV (§)
ACER XB273U F5 (§)
MSI MPG 272QRF X36 (§)
AOC AG276QSG2 (§)
Note: Has some flaws, see
here
DyAc (1)
BenQ XL2735 (note: The
XL2730Z or
XL2730 aren't DyAc models, but offer a feature labeled “motion blur reduction” instead; the latter can use the Blurbusters utility)
Notable custom backlight strobing solutions
Note: Most of these below have a fixed duty cycle, meaning that their lowest 'on' strobe period setting is only achievable at the maximum refresh rate of the model
BenQ XL2730Z (MBR model; adjustable pulse width
as per TFTCentral; 0,5ms MPRT @ 51cd/m² @ 144Hz; 0,75ms MPRT @ 90,2cd/m²; 1ms MPRT @ 126cd/m² @ 144Hz)
ASUS XG27ACS (ELMB; lvl=5 → 0,556ms @ 86 cd/m² @ 180 Hz; ~10% PW; sadly KSF/PFS)
AOC Q25G4SR (KSF, but targets sharper PW than below model; see
here)
MSI 274QRF-QD, G274QPF-QD, MSI Optix G273QF (Note: G274QPF-QD > 274QRF-QD >> 274QRF-QD E2 in terms of achievable MPRT. 21% vs 28% vs 41.1% PW difference OR 1,2353 vs 1,69 ms vs 2,283 ms MPRT)
MSI 274QPF X30MV (MPRT; 21% PW @ 300,240Hz → 0,7 & 0,825 ms MPRT; MiniLED VA, rolling scan)
Acer XB273U GX (only 'usable' at 240–270Hz setting), Nitro XV272U KVbmiiprzx, XB273U KF (likely 0,5ms MPRT @ 300Hz; QD-based)
GB FI32Q X (likely ~30% pulse width; akin to M27Q-X; QD-based, ~1,25ms MPRT @ 240Hz)
HP X27q, Omen 27q (panel swap sheningans; be aware)
Cooler Master Tempest GP27Q (
3 distinct settings, as per TFTCentral)
Gigabyte M27Q2 QD (likely ~30% PW; no data)
AOC Q24G2A (likely ~29% PW @ MBR=20 @ 165Hz, leads to ~1,75ms MPRT), AG273QZ (KSF/PFS TN; 0,5ms MPRT @ 67cd/m² @ 240Hz;
as per TFTCentral)
ASUS XG279Q (unsure if KSF), XG27AQ (QD WLED)
LG 27GN800-B (unsure if KSF)
ASUS PG329Q (
adjustable pulse width/length, as per TFTCentral)
UHD
G-SYNC Module ULMB model
(has pulse width adjustments)
Viewsonic XG321UG (reviews claim that it lacks ULMB support, but manual claims that it supports it)
Notable custom backlight strobing solutions
Note: Most of these have a fixed duty cycle, meaning that their lowest 'on' strobe period setting is the max refresh rate one
KTC M27P6 (The absolute best 27" 4K backlight strobing model on market, variable PW depending on refresh rate chosen; pulse on time targets a fixed ~0,75ms)
HKC G27M7 Pro (strong contender;
source)
MSI 274URF-QD (QD), MPG321UR-QD, MPG 274URDFW E16M (§, ok clarity)
KTC M27P20 Pro
Viewsonic XG320U
ASUS PG32UQ (
adjustable pulse width/length, as per Tftcentral),
XG32UQ (same as pg),
PG27UQR (same as previous 2)
Benq EX3210U (QD, I'd skip this one over other options...; 2,083ms MPRT @ 144Hz is mediocre...; It's a 30% pulse width solution)
5K
G-SYNC MiniLED Pulsar models (continuation of G-SYNC FPGA)
ACER XB323QX (TBA; likely some time in 2027)
AOC variant — unknown model name as of 2026
Notable custom backlight strobing solutions
Titan Army P276MX ULTRA (DyDS 2.0 aka VRR+strobing capable, QD-based, fixed refrate strobing will likely target ~20% duty cycle)
Gigabyte FM275K16P (QD-based, hopefully will target <20%...)
LG 27GM950B (QD-based, ~33% pulse width as per TFTCentral;
See this video for example)
AOC AGP277KX (MBR+ §, sadly KSF;
source; uses BOE ME270L73-MF0; reviewer only tested MBR=5 seemingly, which targets ~300cd/m²)
ASUS XG27JCG (ELMB 2, § but sadly KSF as per
1 and
2; no data on exact duty cycle it targets;
see here)
MSI 271KRAW18 (QD-based; cancelled for now...)
Taken from various sources online, such as:
https://chimolog.co/category/%e3%82%b2% ... %e3%83%bc/ (Amazing data)
https://www.nvidia.com/en-eu/geforce/pr ... ors/specs/
Bilibili reviewers (amazing data)
viewtopic.php?t=4555
https://blurbusters.com/faq/120hz-monitors/
https://www.displayninja.com/new-monitors/
& online reviews by RTINGS, TFTCentral, MUB/HUB, a5hun, Bijan Jamshidi & many other sources.
