AOC G3 Series 25G3ZM/BK 24.5" Black, Red 2023

★★★★★ 4.6 (983)

A 240Hz refresh rate and 0.5ms response time on a VA panel deliver smooth, blur-free motion for competitive gaming. The 24.5-inch Full HD screen with 300 nits brightness and a 3000:1 contrast ratio provides deep blacks and vivid visuals at an accessible price point. This monitor is best for esports gamers who prioritize speed and motion clarity over high resolution or portability.

Screen 24.5"
Resolution 1920 x 1080
Panel VA
Refresh 240 Hz
response time ms 0.5
AOC G3 Series 25G3ZM/BK 24.5" Black, Red 2023 monitor
47 Score global

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Aussi disponible dans:

Aperçu

The 30-Second Version

240Hz for under EUR 135 is a ridiculous deal, even if the stand is a glorified brick. If you're a competitive gamer on a budget, this is your monitor.

Pros & Cons

Points forts

  • 240Hz at 1080p is stupid fast for the money 95th
  • 0.5ms response time keeps motion crisp 93rd
  • VA panel gives you real contrast, not washed-out grays
  • Easy setup, and owners say it's easy on the eyes

Points faibles

  • Ergonomics are basically nonexistent, no height adjust here
  • Color accuracy needs tweaking out of the box
  • Feature set is barebones, just the essentials
  • One buyer got a used unit with a blinking screen, so check your box

L'avis des propriétaires

The Word on the Street

4.6/5 (983 reviews)
👍 Owners keep praising the build quality and how easy it is to get up and running.
👍 A lot of buyers mention the high refresh rate makes gaming feel noticeably smoother.
👎 One verified buyer got a second-hand unit with a blinking screen and missing labels, so quality control on returns is a concern.

L'évolution de l'avis des propriétaires dans le temps

Exclusivité

D'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.

L'avis des propriétaires est resté stable dans le temps
78/100Notre analyse IA du ressenticonfiance faible · 6 sources · mai 2026
1★2★3★4★5★Q4 '23: 5.0★ · 1 avisQ2 '25: 3.0★ · 1 avisQ4 '25: 5.0★ · 2 avisQ1 '26: 5.0★ · 2 avis1122Q4 '23Q2 '25Q4 '25Q1 '26
Note moyenneSatisfaits (4-5★)Insatisfaits (1-2★)Hauteur des barres = nombre d'avis

D'après 6 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.

Les preuves

Performance

The 240Hz refresh rate is the headline act, and it lands in the top tier of our database for performance. That 0.5ms response time is aggressive for a VA panel, and while VA panels usually struggle with ghosting compared to IPS, AOC has clearly tuned this thing for motion clarity. The 3000:1 contrast ratio is a nice bonus for darker scenes, giving you deeper blacks than most IPS competitors at this price. What surprised us is that a monitor this fast costs this little. The 300 nits brightness is fine for indoor gaming but won't wow anyone in a bright room.

Performance Percentiles

Color 43.8
Portabilité 13.1
Display 32.1
Feature 21.1
User Sentiment 46.7
Ergonomic 10.5
Performance 93.3
Connectivity 55
Preuve sociale 95.2

Specifications

Full Specifications

Display

Size 24.5"
Resolution 1920x1080 (Full HD)
Panel Type VA
Aspect Ratio 16:9
Curved No

Performance

Refresh Rate 240 Hz
Response Time 0.5

Color & HDR

Brightness 300 nits

Connectivity

HDMI Ports 2
DisplayPort 1
USB-C 0
Speakers No
Headphone Jack No

Ergonomics

Height Adjustable No
Tilt No
Swivel No
Pivot No

Features

Webcam No
Touchscreen No
PIP/PBP No
Weight 6.3 kg / 13.9 lbs

vs Competition

Against the LG UltraGear 27G810A-B, you're trading size and likely better color for raw speed and a lower price. The ASUS TUF Gaming VG34VQL1B is a completely different beast, ultrawide and more expensive, so it's not a direct fight. The Dell S2725QC is a 4K productivity monitor, not a gaming panel, so skip that comparison entirely. If you want 240Hz without spending a fortune, the AOC wins on price. If you want better color and a bigger screen, the LG or Acer Nitro XV272U are worth the extra cash.

Spec AOC G3 Series 25G3ZM/BK 24.5" LG UltraGear 45GX950A-B ASUS ROG Strix XG27UCDMG MSI MAG 271QPX QD-OLED E2 Samsung Odyssey G60SD Dell UltraSharp U4025QW
Screen Size 24.5 44.5 27 27 27 39.70000076293945
Resolution 1920 x 1080 5120 x 2160 3840 x 2160 2560 x 1440 2560 x 1440 5120 x 2160
Panel Type VA OLED OLED QD-OLED QD-OLED IPS
Refresh Rate 240 165 240 240 360 120
Response Time Ms 0.5 0.029999999329447746 0.029999999329447746 0.029999999329447746 0.029999999329447746 5
Adaptive Sync - FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro Adaptive-Sync
Hdr - DisplayHDR True Black 400 DisplayHDR True Black 400 DisplayHDR True Black 400 HDR10+ DisplayHDR 600
Compare Compare Compare Compare Compare
Produit ColorPortabilitéDisplayFeatureUser SentimentErgonomicPerformanceConnectivityPreuve sociale
AOC G3 Series 25G3ZM/BK 24.5" 43.813.132.121.146.710.593.35595.2
LG UltraGear 45GX950A-B Compare 99.477.299.796.274.990.696.597.195.2
ASUS ROG Strix XG27UCDMG Compare 96.358.797.984.899.190.698.18299.4
MSI MAG 271QPX QD-OLED E2 Compare 99.158.77984.895.490.698.18299.4
Samsung Odyssey G60SD Compare 91.240.77969.795.490.699.687.895.2
Dell UltraSharp U4025QW Compare 97.877.298.796.2090.656.599.395.2

Prix

Value & Pricing

At EUR 108 to EUR 134 across German, Spanish, French, and Italian listings, this monitor is a steal for 240Hz. The spread between vendors is real, EUR 26 is not pocket change, so shop around. The best deal we're seeing is at the lower end of that range, and if you can snag it near EUR 108, you're getting top-tier speed for budget-tier money. Just make sure you're buying new, not a returned unit.

En savoir plus

Overview

The AOC 25G3ZM/BK is a 240Hz gaming monitor that punches way above its price tag when it comes to raw speed. You're getting a 24.5-inch 1080p VA panel with a 0.5ms response time, and that combo is basically built for competitive shooters. The one thing to know? This is a speed-first monitor. Everything else, color, ergonomics, features, takes a back seat.

Common Questions

Q: Is this monitor good for competitive gaming?

Yes. The 240Hz refresh rate and 0.5ms response time are exactly what you want for fast shooters and esports titles. You'll notice the difference immediately if you're coming from 60Hz or 144Hz.

Q: Does the VA panel have bad ghosting?

VA panels can have more ghosting than IPS, but AOC has tuned this one well. The 0.5ms response time helps a lot. You might see some smearing in very dark scenes, but for most games it's not a dealbreaker.

Q: Can I mount this on a monitor arm?

Yes, it has standard VESA mounting holes. Given how weak the included stand is for ergonomics, a monitor arm is actually a smart upgrade if you want height adjustment.

Who Should Skip This

If you're looking for a monitor for photo editing, video work, or just watching movies, this isn't it. The color accuracy out of the box is mediocre and the feature set is barebones. Go get an IPS panel like the Acer Nitro XV272U or the LG UltraGear instead. You'll lose some speed but gain a much better all-around display.

Verdict

Buy this if you play fast-paced games and don't care about color perfection or fancy stands. The AOC 25G3ZM/BK delivers elite-level refresh rates at a price that makes 240Hz actually accessible. It's not a monitor for content creators or people who want a beautiful display for movies. It's a tool for winning matches, and at this price, it's hard to argue with.

Usage Scores

Global (46.5)Jeux (52.6)Office (37)Creative (36.2)Portable (5.5)Professional (34.6)Divertissement (38.8)

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