Acer
Acer XB252Q
Review By Belgium HardwareReview By Les NumeriqesReview by PRADReview By SweclockersAcer XB272Q
Review By Les NumeriqesAcer Nitro XF252Q BMIIPRZX
Review by PC Lab PL (
low sub 2.0 gamma)
Review by TFT CentralMatte 1920x1080 240hz AUO TN panel with a fully adjustable stand, VRB (back-light strobing), AMD Free-Sync (40-240hz), Displayport, 2x HDMI 2.0 (240hz), 4x USB 3.0 and 3.5mm Audio Out. The Acer is
fairly accurate but has high (2.5 average) gamma which causes black crush (loss of detail in dark scenes), though it can be reduced by setting the gamma to 1.8, but doing so sets the gamma slightly too low resulting in slightly washed out colors. Like many other 240hz TN panels,
the XF252Q can not fully cover the SDR (HDTV/REC 709 & sRGB) color spaces. The XF252Q
has negligible or extreme low input lag and the fastest pixel response times out of all the monitors TFT Central tested (
oscilloscope measurements) which means it is one of the fastest LCD panels in existence, however it does suffer from a tiny bit of overshoot, especially at 60hz.
The XF252Q PC Lab PL tested came with
very low (sub 2.0) gamma,or washed out colors and shades, but came with similarly accurate preset colors (
PC Lab PL unit is too blue but accurate like the unit TFT Central tested) and 1000:1 contrast.
The XF252Q PC Lab PL tested came with
very low (sub 2.0) gamma,or washed out colors and shades, but came with similarly accurate preset colors (
PC Lab PL unit is too blue but accurate like the unit TFT Central tested) and 1000:1 contrast.
Acer XN253QX
Review by PC MonitorsMatte 1920x1080 240hz AUO TN panel with a fully adjustable stand, ULMB (back-light strobing), Nvidia G-Sync (40-240hz), Displayport, 2x HDMI 2.0 (240hz), 4x USB 3.0 and 3.5mm Audio Out. The Acer is preset to
the Standard Mode which is very accurate since it can cover 99% of the sRGB color space, however
it does slightly over and under-saturate some colors like most 240hz TN panels, and has slightly flawed gamma since it is slightly too high (2.3 average), but not enough to cause black crush or loss of details in dark scenes. The Acer has negligible input lag at 240hz (
3.26ms measured by PC Monitors with the SMT Tool), as well as top tier and overshoot free overdrive with very fast pixel response times (preset Normal overdrive setting) and nearly as little color streaking and motion blur an LCD can provide without back-light strobing, which the Acer also supports (ULMB) at 120 and 144hz. The ULMB feature does not work properly at 100hz since it drops back down to 90hz and causes stutter.
ACER KG251QD
Review by =DEAD=Matte, 240hz, 1920x1080, AUO TN (M250HTN01.3) panel with 40-240hz AMD Free-Sync (Nvidia G-Sync Compatible), Displayport, 2x HDMI 2.0 and 3.5mm Audio Out. The KG251QD is preset to the Standard mode which suffers from dull or washed out colors and shades since it can not fully cover the SDR (HDTV/REC 709 & sRGB) color spaces (
it significantly under-saturates greens; this is common among 240hz TN panels) and has low gamma (
1.98 average). =DEAD= does not measure the input lag or signal delay, but does test the overdrive or response times; the KG251QD
has very fast pixel response times with minimal overshoot ghosting when the default Normal over drive setting is used. The KG251QD
uses a grainy or sparkly matte coating which dulls color and appears grainy or sparkly when light colors and white are displayed.
Acer XV253QPbmiiprzx
Review by =DEAD=Matte, fully-adjust-able, 1920x1080, 240hz IPS panel with AMD Free-Sync (48-240hz) Displayport, 2x HDMI 2.0, 4x USB 3.0 & 3.5mm Audio Out. The Acer
can fully cover the sRGB color space (with very minor over-saturation), has 1000-1100:1 contrast, is very accurate out-of-the-box aside from a very minor blue tine (6700k preset color temperature) and
http://=https://4k-monitor.ru/reviews/i_zachem_teper_tn_film_obzor_i_testirovanie_igrovogo_240_gts_ips_monitora_acer_nitro_xv253qxbmiiprzx/#elem-6can be further improved by switching to the sRGB mode. The Acer has
very fast pixel response times with only minor overshoot when the default Normal OD setting is used at 240hz; =DEAD= does not test input lag or 60hz overdrive performance.
The Acer has a
noticeably grain and sparkly matte coating when viewing light colors and whites.
Acer Nitro XV273 X
Review by TFT CentralMatte 1920x1080 240hz AUO AHVA panel (marketed as IPS) with AMD Free-Sync (48-240hz range), Displayport, VRB (120, 144 and 240hz back-light strobing), 2x HDMI 2.0, 3.5mm Audio Out and 4x USB 3.0. The Acer XV273 has a native 1170:1 contrast ratio,
can fully cover the sRGB color space (with 9% over-saturation), and is quite accurate. The XV273
has negligible input lag at all refresh rates, and fast pixel response times with minimal overshoot at both 60hz (OD Off) and
240hz (OD Normal) which makes it great for both 60hz console and 240hz PC gaming.
AHVA
Acer XV273 X versus
Acer XF252Q TN panel 240hz oscilloscope measurements by TFT Central.
Acer XF250Q Cbmiiprx
Review by PC Lab PLMatte, fully-adjust-able, 1920x1080, 240hz IPS panel with AMD Free-Sync (48-240hz) Displayport, 2x HDMI 2.0, and 3.5mm Audio Out. The XF250Q has a 860:1 contrast ratio, very accurate color, but very low preset gamma (
sub 1.9 average resulting in washed out colors and shades), and the XF250Q
the can not fully cover the SDR (HDTV/REC 709 & sRGB) color spaces like most 240hz TN panels. Overall it has poor image quality for a TN panel due to the low gamma, low input lag but slow pixel response times, though PC Lab does not provide much much information about the overdrive so I can not properly compare it to competitors until more detailed reviews come out.
Acer Predator XB273GX
Review by =DEAD= (no input lag measurements)
Matte 1920x1080 240hz AUO AHVA panel (
M270HAN03. 0 marketed as IPS) with AMD Free-Sync (48-240hz range), Displayport, VRB (120, 144 and 240hz back-light strobing), 2x HDMI 2.0, 3.5mm Audio Out and 4x USB 3.0. The XB273X has an 1150:1+ contrast ratio (100-530cdm/2 brightness range),
can almost fully cover the SDR (HDTV/REC 709 & sRGB) color spaces. The XB273GX is very accurate, and also has an SRGB mode which gets rid of the preset 10% over-saturation of greens and yellows,
but under-saturates color slightly versus the sRGB standard, and locks the brightness controls at a very high 215cdm/2. The XB273GX's overdrive is preset to the Normal setting which offers very fast (for a non-TN panel) pixel response times with minimal to no overshoot, and is competitive with other brands top performers.