• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

LG 32UL750-W is a 32-inch 4K Monitor with DisplayHDR 600 and USB-C

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
I don't get "Display HDR 600" and "400 nit" in the same sentence.

I explained it above. The spec is one google away, available for free.

That's something else to worry about down the line lol but I do have 2 1080 Ti's at the moment and one of those is running Dirt 3 ok at 120 fps at 5760 x 1080 :)

That's only 75% of the number of pixels on a 4k monitor though (6MP vs 8MP).
 
Joined
Oct 4, 2017
Messages
703 (0.28/day)
Location
France
Processor RYZEN 7 5800X3D
Motherboard Aorus B-550I Pro AX
Cooling HEATKILLER IV PRO , EKWB Vector FTW3 3080/3090 , Barrow res + Xylem DDC 4.2, SE 240 + Dabel 20b 240
Memory Viper Steel 4000 PVS416G400C6K
Video Card(s) EVGA 3080Ti FTW3
Storage XPG SX8200 Pro 512 GB NVMe + Samsung 980 1TB
Display(s) Dell S2721DGF
Case NR 200
Power Supply CORSAIR SF750
Mouse Logitech G PRO
Keyboard Meletrix Zoom 75 GT Silver
Software Windows 11 22H2
750 bucks for 4K 60Hz ( not even IPS ) in 2019 when i paid 450 bucks for 4K 60Hz ( TN but still ) back in 2014 ..... SURE IT MAKES SENSE !!!
 

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
750 bucks for 4K 60Hz ( not even IPS ) in 2019 when i paid 450 bucks for 4K 60Hz ( TN but still ) back in 2014 ..... SURE IT MAKES SENSE !!!
Did you get HDR for $450 in 2014?
 

phill

Moderator
Staff member
Joined
Jun 8, 2011
Messages
16,403 (3.42/day)
Location
Somerset, UK
System Name Not so complete or overkill - There are others!! Just no room to put! :D
Processor Ryzen Threadripper 3970X
Motherboard Asus Zenith 2 Extreme Alpha
Cooling Lots!! Dual GTX 560 rads with D5 pumps for each rad. One rad for each component
Memory Viper Steel 4 x 16GB DDR4 3600MHz not sure on the timings... Probably still at 2667!! :(
Video Card(s) Asus Strix 3090 with front and rear active full cover water blocks
Storage I'm bound to forget something here - 250GB OS, 2 x 1TB NVME, 2 x 1TB SSD, 4TB SSD, 2 x 8TB HD etc...
Display(s) 3 x Dell 27" S2721DGFA @ 7680 x 1440P @ 144Hz or 165Hz - working on it!!
Case The big Thermaltake that looks like a Case Mods
Audio Device(s) Onboard
Power Supply EVGA 1600W T2
Mouse Corsair thingy
Keyboard Razer something or other....
VR HMD No headset yet
Software Windows 11 OS... Not a fan!!
Benchmark Scores I've actually never benched it!! Too busy with WCG and FAH and not gaming! :( :( Not OC'd it!! :(
That's only 75% of the number of pixels on a 4k monitor though (6MP vs 8MP).

Funnily enough the three Dell screens where running over 12.2m pixels back 2011/2012.. Was great seeing it all working :) I miss the desktop space of that...
Three 4k screens aren't far off 25m pixels which is even more so impressive :) But I think the difference between GTX 580 3Gb and GTX 1080 (for example) is a lot higher :)
 
Joined
Jul 10, 2018
Messages
229 (0.10/day)
Your AOC doesn't have a proper stand (no vertical adjustment nor rotation) which means it couldn't be used in an office in countries with proper work safety regulations.
It's a lot less bright than this one.
LG also has (by specification) very nice colour space, few useful features and is visually attractive.

AOC is just a panel (often a good one) with all other costs minimized. Bad stands, bad backlight, issues with colour reproduction, occasional glitches and poor port choice - some of the things usually mentioned in reviews.
Well, you get what you pay for.

Not everyone is a gamer. And even most gamers don't care about >60Hz.

Then 'most gamers' haven't tried going to a 120hz+ monitor and back down to a 60hz one. The difference feels like night and day. Characters in fps games turn slower and things generally feel laggier @ 60hz.
 
Joined
Oct 4, 2017
Messages
703 (0.28/day)
Location
France
Processor RYZEN 7 5800X3D
Motherboard Aorus B-550I Pro AX
Cooling HEATKILLER IV PRO , EKWB Vector FTW3 3080/3090 , Barrow res + Xylem DDC 4.2, SE 240 + Dabel 20b 240
Memory Viper Steel 4000 PVS416G400C6K
Video Card(s) EVGA 3080Ti FTW3
Storage XPG SX8200 Pro 512 GB NVMe + Samsung 980 1TB
Display(s) Dell S2721DGF
Case NR 200
Power Supply CORSAIR SF750
Mouse Logitech G PRO
Keyboard Meletrix Zoom 75 GT Silver
Software Windows 11 22H2
Did you get HDR for $450 in 2014?

300 bucks premium for HDR 400 ( 600 ) 5 years later ??? Yeah NO THANKS
 
Last edited:
Joined
Jun 28, 2016
Messages
3,595 (1.22/day)
Then 'most gamers' haven't tried going to a 120hz+ monitor and back down to a 60hz one. The difference feels like night and day. Characters in fps games turn slower and things generally feel laggier @ 60hz.
You do understand that most gamers treat this as one of their hobbies - playing something like FIFA, Sims or GTA few hours a week, right?
750 bucks for 4K 60Hz ( not even IPS ) in 2019 when i paid 450 bucks for 4K 60Hz ( TN but still ) back in 2014 ..... SURE IT MAKES SENSE !!!
Well... reading comments in this thread I'm somehow shocked, to be honest. This is totally not what I've expected from people that spend so much on GPUs and keyboards and so on.

But anyway... if you've never had a high quality monitor, you may not understand why people pay extra for things other than how many pixels or hertz it can do.
But for many a great monitor is the most important part of the whole experience and comfort (and sometimes essential to get the job done). And it's not that uncommon for people to pay for the screens almost as much as for the actual computer it's connected to. :)

It very much reminds me of cycling. People who ride a lot buy expensive saddles. People who want to be "pro" and "fast" buy expensive derailleurs. :)
 

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
Then 'most gamers' haven't tried going to a 120hz+ monitor and back down to a 60hz one. The difference feels like night and day. Characters in fps games turn slower and things generally feel laggier @ 60hz.
Could it be that not every gamer is into FPS? I used to be into that genre since the first Wolfenstein (if anyone remembers it), yet I haven't finished one since being let down by the first FarCry.
And yes, like I've said above, I'd prefer having everything and the kitchen sink. But at the current prices, it's not surprising some people will pick other features over high refresh.
 
Joined
Oct 4, 2017
Messages
703 (0.28/day)
Location
France
Processor RYZEN 7 5800X3D
Motherboard Aorus B-550I Pro AX
Cooling HEATKILLER IV PRO , EKWB Vector FTW3 3080/3090 , Barrow res + Xylem DDC 4.2, SE 240 + Dabel 20b 240
Memory Viper Steel 4000 PVS416G400C6K
Video Card(s) EVGA 3080Ti FTW3
Storage XPG SX8200 Pro 512 GB NVMe + Samsung 980 1TB
Display(s) Dell S2721DGF
Case NR 200
Power Supply CORSAIR SF750
Mouse Logitech G PRO
Keyboard Meletrix Zoom 75 GT Silver
Software Windows 11 22H2
But anyway... if you've never had a high quality monitor, you may not understand why people pay extra for things other than how many pixels or hertz it can do.

4K 120Hz is high quality .
4K 120Hz IPS is even higher quality .
4K 120Hz IPS HDR 1000 is what the industry has the best to offer ( yet ) .
......
......
......
......
4K 60Hz VA with HDR 400 ( worst HDR experience you can have ) at 700bucks in 2019 when you could have about the same quality for 300bucks less back in 2014 is called a RIPOFF my friend not high quality !
 

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
4K 120Hz is high quality .
4K 120Hz IPS is even higher quality .
4K 120Hz IPS HDR 1000 is what the industry has the best to offer ( yet ) .
......
......
......
......
4K 60Hz VA with HDR 400 ( worst HDR experience you can have ) at 700bucks in 2019 when you could have about the same quality for 300bucks less back in 2014 is called a RIPOFF my friend not high quality !
This is not HDR 400, it's HDR 600.
Also, VA, the worst HDR experience you can have? Do you know anything about HDR (or VA)?
 
Joined
Oct 4, 2017
Messages
703 (0.28/day)
Location
France
Processor RYZEN 7 5800X3D
Motherboard Aorus B-550I Pro AX
Cooling HEATKILLER IV PRO , EKWB Vector FTW3 3080/3090 , Barrow res + Xylem DDC 4.2, SE 240 + Dabel 20b 240
Memory Viper Steel 4000 PVS416G400C6K
Video Card(s) EVGA 3080Ti FTW3
Storage XPG SX8200 Pro 512 GB NVMe + Samsung 980 1TB
Display(s) Dell S2721DGF
Case NR 200
Power Supply CORSAIR SF750
Mouse Logitech G PRO
Keyboard Meletrix Zoom 75 GT Silver
Software Windows 11 22H2
This is not HDR 400, it's HDR 600.

Yeah sure HDR 600 with 400cd/m2 peak brightness ..... tell me more :shadedshu:

Do you know anything about HDR

Irony at it's best !

Also, VA, the worst HDR experience you can have?

Maybe you should learn to read first before replying ?

Im calling it the worst HDR experience possible because of the 400cd/m2 PEAK wich is the bare minimum ( at best ) , not because of VA .
 

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
Yeah sure HDR 600 with 400cd/m2 peak brightness ..... tell me more :shadedshu:
https://displayhdr.org/performance-criteria/
^^^ Tell me what's the required full-screen brightness for DisplayHDR 600.

Irony at it's best !
I'm not seeing it.



Maybe you should learn to read first before replying ?

Im calling it the worst HDR experience possible because of the 400cd/m2 PEAK wich is the bare minimum ( at best ) , not because of VA .
You specifically quoted VA in there.
 
Joined
Oct 4, 2017
Messages
703 (0.28/day)
Location
France
Processor RYZEN 7 5800X3D
Motherboard Aorus B-550I Pro AX
Cooling HEATKILLER IV PRO , EKWB Vector FTW3 3080/3090 , Barrow res + Xylem DDC 4.2, SE 240 + Dabel 20b 240
Memory Viper Steel 4000 PVS416G400C6K
Video Card(s) EVGA 3080Ti FTW3
Storage XPG SX8200 Pro 512 GB NVMe + Samsung 980 1TB
Display(s) Dell S2721DGF
Case NR 200
Power Supply CORSAIR SF750
Mouse Logitech G PRO
Keyboard Meletrix Zoom 75 GT Silver
Software Windows 11 22H2
https://displayhdr.org/performance-criteria/
^^^ Tell me what's the required full-screen brightness for DisplayHDR 600.

You definitely have reading comprehention issues don't you ?

Full Screen Long Duration Minimum Requirement : 350cd/m2
Full Screen Flash Minimum Requirement : 600cd/m2
10% Center Patch Minimum Requirement : 600cd/m2

AT 400cd/m2 PEAK YOU FAIL 2/3 OF THE MINIMUM REQUIREMENTS IN ORDER TO QUALIFY FOR HDR600 !!!!

I'm not seeing it.

Ofc you're not seeing it ... you fail to even understand the link you post yourself let alone being able to understand irony !

You specifically quoted VA in there.

Keep grasping at straws ! Im repeating myself learn to read before replying .....
 

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
You definitely have reading comprehention issues don't you ?

Full Screen Long Duration Minimum Requirement : 350cd/m2
Full Screen Flash Minimum Requirement : 600cd/m2
10% Center Patch Minimum Requirement : 600cd/m2

AT 400cd/m2 PEAK YOU FAIL 2/3 OF THE MINIMUM REQUIREMENTS IN ORDER TO QUALIFY FOR HDR600 !!!!

It doesn't fail at anything (otherwise it wouldn't be able to carry the logo). You're just failing at comprehension.
This one has local dimming, it will flash as high as requested.
 
Joined
Oct 4, 2017
Messages
703 (0.28/day)
Location
France
Processor RYZEN 7 5800X3D
Motherboard Aorus B-550I Pro AX
Cooling HEATKILLER IV PRO , EKWB Vector FTW3 3080/3090 , Barrow res + Xylem DDC 4.2, SE 240 + Dabel 20b 240
Memory Viper Steel 4000 PVS416G400C6K
Video Card(s) EVGA 3080Ti FTW3
Storage XPG SX8200 Pro 512 GB NVMe + Samsung 980 1TB
Display(s) Dell S2721DGF
Case NR 200
Power Supply CORSAIR SF750
Mouse Logitech G PRO
Keyboard Meletrix Zoom 75 GT Silver
Software Windows 11 22H2
It doesn't fail at anything (otherwise it wouldn't be able to carry the logo). You're just failing at comprehension.
This one has local dimming, it will flash as high as requested.

So i guess you don't understand what the word PEAK means !

I did my best i can't help you more than this .....
 

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
Joined
Oct 4, 2017
Messages
703 (0.28/day)
Location
France
Processor RYZEN 7 5800X3D
Motherboard Aorus B-550I Pro AX
Cooling HEATKILLER IV PRO , EKWB Vector FTW3 3080/3090 , Barrow res + Xylem DDC 4.2, SE 240 + Dabel 20b 240
Memory Viper Steel 4000 PVS416G400C6K
Video Card(s) EVGA 3080Ti FTW3
Storage XPG SX8200 Pro 512 GB NVMe + Samsung 980 1TB
Display(s) Dell S2721DGF
Case NR 200
Power Supply CORSAIR SF750
Mouse Logitech G PRO
Keyboard Meletrix Zoom 75 GT Silver
Software Windows 11 22H2
I understand what peak means, you just pull it out of of your rear.
Look at the specs of the monitor.
https://www.lg.com/us/monitors/lg-32UL750-W-4k-uhd-led-monitor
  • Brightness

    350 cd/m²(Min.), 400 cd/m² (Typ.)

It's 400 cd/sqm typical, not peak.

Im pulling nothing out of my rear my friend im just able to read the article !

Cool im looking at the specs of the monitor , im seeing 400cd/m2 typical ..... but im seeing nowhere 600 cd/m2 peak !
 

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
Im pulling nothing out of my rear my friend im just able to read the article !
Source this, then:
AT 400cd/m2 PEAK YOU FAIL 2/3 OF THE MINIMUM REQUIREMENTS IN ORDER TO QUALIFY FOR HDR600 !!!!

Cool im looking at the specs of the monitor , im seeing 400cd/m2 typical ..... but im seeing nowhere 600 cd/m2 peak !
From the same page: "This HDR 600 monitor has been rated to deliver impressive peak luminance of 600 nits for undeniably spectacular highlights."
 
Joined
Jul 24, 2009
Messages
1,002 (0.18/day)
You dont get "HDR xxxx rated monitor" if it cant get that. Simple. They dont give out that rating as candy.

Also its why HDR monitors are so ridiculously expensive. It will be better in the future, just not now (2-3 years give or take). Making HDR gaming will be even harder, wont expect anything reasonable in like 5 years from now.
 
  • Like
Reactions: bug

bug

Joined
May 22, 2015
Messages
13,478 (4.02/day)
Processor Intel i5-12600k
Motherboard Asus H670 TUF
Cooling Arctic Freezer 34
Memory 2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s) EVGA GTX 1060 SC
Storage 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s) Dell U3219Q + HP ZR24w
Case Raijintek Thetis
Audio Device(s) Audioquest Dragonfly Red :D
Power Supply Seasonic 620W M12
Mouse Logitech G502 Proteus Core
Keyboard G.Skill KM780R
Software Arch Linux + Win10
You dont get "HDR xxxx rated monitor" if it cant get that. Simple. They dont give out that rating as candy.

Also its why HDR monitors are so ridiculously expensive. It will be better in the future, just not now (2-3 years give or take). Making HDR gaming will be even harder, wont expect anything reasonable in like 5 years from now.
I, for one, want HDR mostly for my photos. I don't know how well it works with local dimming though. And seeing the glacial pace of monitors' progress, I don't think the situation will change much in the just 2-3 years.
 
Joined
Jul 24, 2009
Messages
1,002 (0.18/day)
I, for one, want HDR mostly for my photos. I don't know how well it works with local dimming though. And seeing the glacial pace of monitors' progress, I don't think the situation will change much in the just 2-3 years.

Ah, yea I thought about that. I suspect it can work, but unsure if there is viewer that would support it. HDR pics are easy, but dunno what can actually talk to HDR displays and present it. Would be cool tho, really looking forward to that. Always fighting with limited DR of JPEGs. :D
 
Top