When comparing AOC C3583FQ vs LG 25UM57, the Slant community recommends LG 25UM57 for most people. In the question“What are the best monitors?” LG 25UM57 is ranked 6th while AOC C3583FQ is ranked 15th. The most important reason people chose LG 25UM57 is:
The fact that a monitor of this price range has a 5M:1 contrast ratio is simply astonishing. This means users get cinema-like picture quality right at their desk.
Specs
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Pros
Pro Great image quality
The monitor uses a VA-panel, which is comparable to IPS. Image quality is excellent and aspects such as color reproduction, contrast and brightness are all great.
Pro Good viewing angles
Another advantage of the VA-panel is the range of the viewing angles. The monitor looks great from every horizontal and vertical viewing angle and color shifting doesn't occur.
Pro Curved display increases visual workspace
The AOC C3583FQ is curved and is angled similar to the curves of the human eye. Because of the curved screen, points on the screen are spread more evenly across your eyes, which increases your visual workspace and can reduce eyestrain.
Pro Connections integrated in the base
In terms of connectivity, all ports are integrated into the base of the large display. That results in a more tidy environment and no cables dangling on the rear of the display.
Pro Extremely high refresh rate
The maximum refresh rate of this display is 160 Hz, which is extremely fast - even for high-end standards. Most high-end displays only offer up to 144 Hz, but this AOC display is a bit faster. High refresh rates are excellent for fast-paced gaming action and ensures a much greater fluidity.
Pro Cinema-like picture quality for an affordable price
The fact that a monitor of this price range has a 5M:1 contrast ratio is simply astonishing. This means users get cinema-like picture quality right at their desk.
Pro Good sound quality with no need for external speakers
This monitor's speakers are as good as those found on small TVs. They're located in the back and come with an audio jack for headphone connectivity.
Pro Immersive
The 2560x1080 resolution creates an immersive setup. This applies even for work tasks: multiple documents can be displayed side-by-side with no legibility sacrifice. It's equivalent to having two monitors with 1280x1080 screens.
Pro Advantageous for all uses
This monitor's ultrawide screen has advantages for all uses. When it comes to movie watching or gaming, the screen size contributes to a truly engaging experience. As far as general productivity goes, the ultrawide screen makes it easy to have different applications or documents open side by side.
Pro Great for watching movies
The 21:9 aspect ratio comes in handy when watching movies. This is the default aspect ratio at which almost all of the films are shot. Hence, you can watch your movies without having two black bars at the top and bottom of the screen.
Cons
Con Smaller pixel density, not as sharp as other displays
The resolution of the AOC C3583FQ is Full HD, but because there's additional screen space on both sides, 2560 x 1080 pixels are displayed. This is the same pixel density as a regular 1080p non-ultrawide monitor. Because of the large screen size of 35 inch, this monitor isn't as sharp as some other displays. The amount of pixels per inch (ppi) is measured at 70.
Con Large stand-by power consumption
With a stand-by power consumption of over 60 watts, the AOC C3583FQ definitely isn't an economic display.
Con Doesn't support VESA mounting
The C3583FQ doesn't feature a VESA mount which makes wall-mounting or using an alternative stand impossible.
Con Awkward touch controls
The on-screen display and menu's of this AOC display are controlled via touch-sensitive controls on the base of the monitor. Due to the ultra-wide aspect ratio, the OSD can be a little bit awkard to control.
Con Limited connectivity
This monitor has two HMDI ports, which is pretty good. However, it misses other display inputs such as DVI or Display Port, making incompatible with older computers.
Con Lack of support for ultra-widescreen in (old) games
A handful of games do not support 21:9 aspect ratio by default. Some examples are Overwatch, Fallout 3, and Starcraft 2. If this is important for you, it is recommended you test this issue before getting this monitor. But there are solutions: you can either install fixes (only available for some games) or play in windowed mode, using a different aspect ratio.
Con Slow response time
A response time of 5 ms on a gaming monitor is pretty awful. Considering its refresh rate, it is understandable but not acceptable. Note that this response time is from gray-to-gray.
Con 720p and 1080p videos are sandwhiched
This monitor's aspect ratio means that many online videos, such as those from Netflix or YouTube, will have black spaces on the sides, which can be annoying.
