24GM77 24" TRUE 144Hz Widescreen LED Monitor - Black /w Flicker FREE Technology

  • LED Backlit
  • 1920x1080 Resolution
  • 12000000:1 Contrast Ratio
  • 350cd/m² Brightness
  • 1ms Response Time
  • 1x Analogue Input
  • 1x DVI-D Input
  • 2x HDMI
  • 1x DisplayPort
  • 3 Year On-Site Warranty.
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Stock Code: MO-119-LG

EAN: 0719192195004

MPN: 24GM77

Manufacturer: LG

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Product information:

24GM77 24" TRUE 144Hz Widescreen LED Monitor - Black /w Flicker FREE Technology

For the smoothest gaming experience, MOTION 240 creates an effect similar to changing a frame 240 times and eliminates afterimages whilse minimizing motion blur. It also improves response time and delivers ultra-smooth playback by performing at a speed faster than 1ms, the speed that gamers are looking for.

A Dynamic Action Sync Mode, make real-time commands and strike fast. Gamers can catch every single moment in real-time with dynamic action sync mode. It synchronizes your senses with real-time scenes happening in a fast-paced game by minimizing input lag. Make timely commands to win!

A Black Stabilizer, enhanced gamer visilbility to win in pitch black areas. Black stabilizer gives gamers full visibility even in deep-dark scenes. It automatically senses the darkest side and makes it brighter so that you can find the enemies hiding and waiting to attack you in the dark.

A Convenient game mode and game pad. Quick and easy customizable settings for your perfect gaming display environment.

- Gaming without blurring and ghosting with "Smooth Motion"
- Detect enemies one step faster with "Swift Action"
- Personalized gaming environment with "Rapid * Easy Settings"
- Motion 240
- Dynamic Action Sync
- Black Stabilizer

- Height adjust and swivel stand.
- Back Light Unit: LED
- LCD Size: 24"W
- Vertical Refresh Rate: 100 / 120 / 144Hz
- Aspect Ratio: 16:9
- Resolution (max.): 1920 × 1080
- Panel Type: TN
- Viewing Angle: (L/R;U/D) (CR>=10): 170° / 160°
- Response Time: (Tr+Tf) typ. under 1ms (GTG)
- Brightness: 350cd/m2
- Display Colors: 16.7 million
- Input / Output Connector: D-sub / DVI-DL(Dual-Link) / HDMIx2 / DP1.2 / Headphone jack / USB Hub
- Flicker-free Technology: Yes
- VESA: Yes 100x100
- Warranty: 3yr (On-Site with LG - 0344 847 5454)

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Customer review

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Star Rating

Average customer rating

(from 6 customer reviews)
All Time (6)

Better than expected

A great replacement for my old monitor and my first jump into high refresh monitors.

The colours on the screen are great and the latency is very low. Enjoying using the screen to game with.


Not bad!

Was a little skeptical about this monitor, being an LG and not generally as well known in this sector, however I was proved wrong.

Really well built, beautiful picture and does exactly what I require, also good coming with the 2 HDMI connections, meaning I can use it for my PS4 also.

Definitely recommend, don't think twice buy one!



Freaking amazing monitor. I also own a 1440p Korean monitor overclocked to 100Hz, but this thing bests it for gaming by far (at least for competitive games).

The refresh rate is so smooth it makes 60Hz look like 30Hz once you've gamed on it for a day.

The colour reproduction on this monitor is amazing compared to all TN monitors I've owned before - make sure to download and install the ICC profile to perfect the colours though. Better colour than my QNIX QX2710, and as good or better than my samsung 4k monitor.

Personally I prefer to leave "Motion 240" off and just use 144hz to reduce flicker - I can't really tell the difference between having it on (it only works at 120Hz) vs having the refresh rate set to 144Hz, although I'm not an FPS gamer (I'm more of an RTS/moba gamer). I suppose hardcore FPS gamers might want to use it though.

Having got used to 1440p/4k resolution, it was a gamble going back to 1080p but it was definitely worth it - the colour quality on this is extremely good making the experience just as good as a korean 1440p monitor. Makes gaming on my favourite games (LoL/SC2, various other games) a lot smoother and you start noticing details you didn't notice before.

The downsides of this monitor I would say are:
- Motion 240 adds flicker (eye strain) for not too much benefit over 144hz (IMO- subjective)
- The menus are complicated to navigate, various settings get greyed out when you enable certain modes making it confusing (make sure to research the monitor through reviews so you know which modes can or can't be enabled together).
- Only 24" (although it is plenty for competitive gaming use, especially if you sit a bit closer and in front of it).

Everything else is perfect!


Great Monitor

I bought 3 of these for an eyefinity setup and also to use as a single screen at high refresh rates and these monitors have not disappointed at all!
They have a lot of settings and are ideal for gaming and for me they rival the Benq Z series monitors and also come with multi angle stands which include rotation for running multi screens in portrait mode side by side.
I have had these around a month now and I'm very happy with them and would recommend to anyone.
I had mine on a weekly offer, Thanks OCUK!


Great priced 144hz monitor full of featu

As said by the title, this monitor is amazing. It has every feature anyone could want, a USB 3 hub and headphone jacks + It is amazingly customizable. It has almost every single feature the higher priced monitors have as well as its own unique features. The 144hz feature works great! Playing CS:GO with it just makes it unfair for the other team me dropping 30 bombs every match hehe. Back to the topic, this monitor is really worth the money, definitely the best upgrade i have done since the new CPU. It is one of the best TN looking monitors around, of course after the Asus Swift. The box came without any dents or scratches and so did the monitor. Easy to assemble, got it up and running in mere 15 minutes. Has a little joy stick type of control at the bottom of the screen which makes it a lot easier and faster to maneuver the menus.
Overall, it is a GREAT product, i have nothing bad to say about it. Everything i expected! Hope i was of help;]



Was in the market for a 144 hz monitor, so i seen this pop up for pre-order. Didn't not buy it right away as i knew the prices would drop, and they did! Was a little skeptic about it at first, as you could not find an English review ANYWHERE, and believe me, i looked. Now when i have been using it for a couple of weeks, i can do a review of it. The monitor is just amazing. The colors are actually really good for a TN panel. 144 hz, when enabled is SO much better than 60 hz. I have 60 hz monitors in school and they feel extremely laggy to me. This monitor has changed the way i play games as well as improving my skills. Everything just pops up quicker than the person you are playing against and you can notice it. K/d ratio has increased and rank as well (CS:GO).
Great colors out of the box!
144hz is hard to beat
Solid build quality
Full of features that no other 144hz monitor does not have
240 mode is brilliant for racing games! No motion blur what so ever
Does not consume a lot of power
Large base which keeps it stable
No distractions like lights, touch buttons etc.
Love the control knob at the bottom of the screen, makes it so much easier to navigate!



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