INNOCN 40C1R Ultrawide Monitor 40″ WQHD 3440 x 1440p 144Hz FreeSync Premium HDR400 21:9 Computer Display 95% DCI-P3 500Nits IPS USB Type-C HDMI Tilt/Height Adjustable, Mountable

Original price was: $549.99.Current price is: $359.98.

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6 reviews for INNOCN 40C1R Ultrawide Monitor 40″ WQHD 3440 x 1440p 144Hz FreeSync Premium HDR400 21:9 Computer Display 95% DCI-P3 500Nits IPS USB Type-C HDMI Tilt/Height Adjustable, Mountable

    danielle gillard
    February 12, 2026
    I was looking so forward to using this monitor with this functionality but can't get it to work or monitor to stay on. No support. I've looked high and low and only purchase FAQ's. This was a waste of good money for a half completed monitor. I responded to the email and no answer back still :-(
    Russ
    February 12, 2026
    will buy again
    Christine.
    February 12, 2026
    This is my first ultrawide monitor. Had a 24" monitor before for work, now I have my ps4 hooked up to it as well and the colours and very casual gaming are really nice on there. I do wish it had an output function like a usb hub as I'm having to connect my speakers and keyboard via bluetooth to the mac airbook m2 laptop while keeping the aux connection for the pc laptop set up.Aside from that, I'm not a monitor snob and don't need super duper accurate colours as I don't edit videos or photos for work so I can't speak on the quality from a professional front. But if you're someone who works using online communication platforms, excel sheets, and mostly just do administrative work, this one's great with all the screen real estate. It's also not so big that it takes up so much space. It's also really great that it comes with the USB C cord for video input - I mostly got this monitor for this reason so that I can minimize cable clutter.The monitor stand it comes up with is actually really useful and can be raised up higher than most as it has to be long enough for the screen to rotate to vertical mode. It's easy to install and so far, everything's in good working order. Love it. Glad I went with this instead of an LG or Samsung ultrawide for the similar quality and likely at least $100 more.
    Diego
    February 12, 2026
    Excelente monitor calidad precio, pero a los 3 meses de uso me empezaron a aparecer lineas verdes y moradas en diferentes zonas del monitor...La verdad me arrepentí de no agarrar el PROART de Asus, supongo la calidad de ensamble es mucho mayor a esta marca china
    MICHAEL RANDLE
    February 12, 2026
    Far better than the price would indicate! I'm at my computer 12 hours a day with a mix of work (Powerpoint, Excel, Email), gaming, photo/video editing, and watching content - generally YouTube or movies. I had been looking for a monitor that can do it all: good resolution for work, decent refresh rate for gaming, color accuracy for photo/video work. An OLED was out of the question as menus and borders are almost always on-screen and I keep monitors for a long time and VAs lack accuracy and viewing angles so an IPS like this fit the bill. I was expecting to pay 800-1200 to get all of that and really rolled the dice on this INNOCN. While I've only had this monitor a few days it has been fantastic so far!It came color calibrated and it renders well compared to my LG 34" ultrawide. I had no problem turning on high refresh in Windows and in the monitor. While it advertises freesync premium it seems to work fine with G-Sync and I've had no issues in V Rising or Cyberpunk. I run my monitors pretty dim to reduce eye strain but at full brightness it's plenty bright for all but the brightest rooms.There are some down-sides. HDMI ports are only v1.4 so you're not going to get high refresh from them. If you're hooking this up to a PC, use displayport. Neither Xbox nor PS5 support widescreen gaming so you're already going to have to deal with black bars on the sides as well as 60hz refresh. The USB-C port supports power delivery which is nice but is still stuck at 60hz for video.Some folks highlight the pixel density as a negative given this monitor is the same resolution as the popular 34" 1440p ultrawides. If you're sitting close enough that you are peeping individual pixels then you are probably sitting too close to take advantage of a monitor this size without some neck strain - and likely also dealing with reflection and angular discoloration as well. If you compare to other common resolutions - the PPI is slightly higher than a 1080p 28" monitor (93 vs 78). It's about 10% lower than the 34" variant (93 vs 109). And it's almost the same PPI as the very popular 48" 4k LG C1 (93 vs 91) - and there are no complaints about PPI with that monitor because the expectation is that you are not sitting right on top of it. That said, if you don't have the desk space or mounting options to get the monitor 3' or so from your face then maybe consider a smaller ultrawide or traditional aspect 4k monitor.The menu is a bit dated. Luckily I don't have to deal with it much but if you are the type that are constantly switching things up then it could be a pain. I prefer the joystick on my LG and even that isn't great.It came with a heavy-duty stand with a steel base plate and very little branding or obnoxious logos or leds or what not. Just a simple 'INNOCN' in the middle of the bottom bezel. I installed it on my existing monitor arms using supplied standoffs for a VESA mount.I managed to get an exceptional deal on the monitor at $375. It's hard to imagine a better value monitor at this price. I'd expect to spend twice that to get a similar feature set and even that would likely be a smaller 34" ultrawide. At the $600 MSRP the value prop is reduced and it may be worth looking at more popular brands just for their track record.Assuming this monitor doesn't prematurely crap out on me it may be the best value-for-dollar purchase I've made for this build.In the images, the left monitor is the INNOCN, bottom right is an LG 34UM88C, and above it is a 23" 1080p HP E232.
    Tharja
    February 12, 2026
    I got lucky? Just to start off i'll say I've been using this monitor for about 2 weeks now.This review was done in HDR mode exclusively on the 5 pics ive posted all in HDR modeDoctor Strange for some reason my phone picked up alot of blooming on that shot alonethink of that pic with like 80% less bloomingJohn Wick All round the monitor did it fine with HDR even in dark scenesThe Callisto Proto. limit the nits to 400 and set the brightness rightGenshin Impact use of fake HDR think the game looks fineValkyrie Elysium game really looks good on this monitorThis is the Innocn 40" ultrawide 144hzI tested this monitor with a 3080 RTX and a PS5i'll give the quick for using with a PS5this monitor has HDMI 2.0 [supposedly] this should be able to output at HDMI 1440p 120hz no problem however this monitor over HDMI cannot output a proper 1440p signal 16:9turning on Freesync premium will give u a stretched out 4K signalturning off Freesync and putting ur PS5 to 1080p will give u proper aspect ratio and 120hzmind you I only bothered testing it for the fun of it [MW2] <--[1080p 120hz]now for PC usePeople have said HDR looks bad on this monitor that is not true at all.Its passable its not OMG good but its passable most reviews ive seen mentioningthis must have only turned on HDR through windows and not changed the HDR settings on the monitor.If you turn on HDR only it will give u a washed out image HOWEVER turn on HDR windows and Monitor and the colors display properly.I've watched a couple of HDR movies on this screen [John Wick/Joker/Inception/Intersteller/Dark Knight/Doctor StrangeSo for gaming it has done pretty well with the single player games no screen tearingthe screen is extremely bright and colors are spot onhowever the same cant be said for Modern Warfare 2 when it comes to screen tearinghowever that is because I most likely forced G-Sync on the displayIf you want saturated colors ofcourse than just dont use HDR and ur seton most reviews I've seen on this site I can sayThe blooming isnt as bad as ive seen on pictures [Mine on doctor strange was weird cause i dont see that blooming unless on camera.]this screen does indeed work on PS5I did not get a single dead pixelHDR is not as terrible as people say [Its not as good as my LG Oled but cmon this is $400]the refresh rate does do 144hz this is a Native 144hz 3440x1440p screenhonestly if you have the pc specs for it take a shot this monitor will not disappointfor $400 with these specs its insaneFor comparison I own a LG CX and Alienware Oled
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