Acer KG240Y
Today
Typical price$154
Amazon: the cheapest today among the stores checked
5.5 out of 10 on the spec sheet +0.1
Buy on AmazonAcer KG240Y or AOC 25G51Z?
Acer KG240Y costs $16 less today and also has score 0.1 higher (5.5 vs. 5.4).
Acer KG240Y
5.5score · higher
AOC 25G51Z
5.4score
Acer wins 0by componentAOC wins 0
- 2.5Image2.2
- 10.0Smoothness10.0
- 5.0Connections5.0
Acer KG240Y is $16 the cheaperAOC 25G51Z is the cheaper
The comparison in detail
Score by component, side by side
Neither one opens a 1-point lead on any component.
- 2.5Image2.2
- 10.0Smoothness10.0
- 5.0Connections5.0
AOC 25G51Z
Today
Typical price$170
Amazon: the cheapest today among the stores checked
5.4 out of 10 on the spec sheet
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
Acer KG240Y
- Amazon Lowest price$154Buy on Amazon
AOC 25G51Z
- Amazon Lowest price$170Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Acer KG240Y | AOC 25G51Z |
|---|---|---|
| Price per inch | $6.42 menor | $6.80 |
Spec sheet side by side
| Item | Acer KG240Y | AOC 25G51Z |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size changes | 24 ″ | 25 ″ |
| Resolution | Full HD | Full HD |
| Pixel density changes | 92 ppi | 88 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Stated HDR changes | HDR 10 | HDR |
| Line changes | Nitro | not listed |
| Smoothness | ||
| Refresh rate | 240 Hz | 240 Hz |
| Response time (stated) | 0.5 ms | 0.5 ms |
| Sync changes | FreeSync | not listed |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports | 1 | 1 |
| General | ||
| Model code changes | KG240Y | 25G51Z |
Other comparisons
Acer KG240Y orAcer B277$223 · score 2.6Compare
AOC 25G51Z orViewSonic VX2479$160 · score 5.3Compare
Acer KG240Y orAcer CB242Y$182 · score 4.9Compare
Acer KG240Y orAcer ED270$176 · score 4.3Compare
Acer KG240Y orAcer ED300C$235 · score 4.4Compare
Acer KG240Y orAcer EI491CUR$1,969 · score 5.0Compare
See more 142 comparisons
- Acer KG240Y or Acer KB270U$200 · score 4.6
- Acer KG240Y or Acer KG241Y$137 · score 4.4
- Acer KG240Y or Acer KG251Q$146 · score 4.2
- Acer KG240Y or Acer KG270$185 · score 3.5
- Acer KG240Y or Acer KG271$186 · score 2.9
- Acer KG240Y or Acer KG271U$250 · score 5.0
- Acer KG240Y or Acer QG271$149 · score 2.8
- Acer KG240Y or Acer SB270$165 · score 3.9
- Acer KG240Y or Acer SB322QK$270 · score 3.8
- Acer KG240Y or Acer SH272$154 · score 3.9
- Acer KG240Y or Acer VG270$200 · score 2.7
- Acer KG240Y or Acer X27U$500 · score 5.3
- Acer KG240Y or Acer XV272U$230 · score 5.5
- Acer KG240Y or Acer XV275K$448 · score 5.8
- Acer KG240Y or Acer XV275U$403 · score 5.5
- Acer KG240Y or Acer XV325QK$597 · score 5.1
- Acer KG240Y or Acer XZ342CU$860 · score 5.4
- Acer KG240Y or AOC 24B31H$222 · score 3.4
- Acer KG240Y or AOC 24G42HE$185 · score 3.4
- Acer KG240Y or AOC 24G50F$176 · score 2.4
- Acer KG240Y or AOC 27G42E$248 · score 4.0
- Acer KG240Y or AOC 27G4ZR$266 · score 5.0
- Acer KG240Y or AOC 3-YEAR$150 · score 3.9
- Acer KG240Y or AOC C27G4ZH$200 · score 5.0
- Acer KG240Y or AOC CS24A$1,324 · score 5.5
- Acer KG240Y or AOC CU34E4CV$723 · score 5.0
- Acer KG240Y or AOC G2490VX$198 · score 3.2
- Acer KG240Y or AOC Q27G4SMN$460 · score 5.2
- Acer KG240Y or AOC Q27G4ZD$746 · score 5.7
- Acer KG240Y or AOC Q27P4CV$498 · score 5.9
- Acer KG240Y or Asus PA279CDV$900 · score 6.0
- Acer KG240Y or Asus PA32UCG-K$4,515 · score 5.3
- Acer KG240Y or Asus PA32USD$3,699 · score 5.3
- Acer KG240Y or Asus VA249QGSE$169 · score 4.9
- Acer KG240Y or Asus VA24EHF2$149 · score 3.4
- Acer KG240Y or Asus VA279QG$150 · score 3.7
- Acer KG240Y or Asus VA279QGSE$199 · score 4.5
- Acer KG240Y or Asus VA27EHF2$170 · score 3.1
- Acer KG240Y or Asus VA329HE$242 · score 1.0
- Acer KG240Y or Asus VG249QE5A$180 · score 2.5
- Acer KG240Y or Asus VG257Q5A$199 · score 3.4
- Acer KG240Y or Asus VG277Q1A$269 · score 3.3
- Acer KG240Y or Asus VG279QL3A$249 · score 3.4
- Acer KG240Y or Asus VU249HFI$203 · score 2.8
- Acer KG240Y or Asus VZ27EHF$160 · score 3.2
- Acer KG240Y or Asus XG27JCG$1,000 · score 5.0
- Acer KG240Y or BenQ GW2490TC$170 · score 1.8
- Acer KG240Y or BenQ GW2790C$251 · score 1.5
- Acer KG240Y or BenQ GW2790TC$205 · score 1.5
- Acer KG240Y or BenQ GW2791$230 · score 2.9
- Acer KG240Y or Dell E2425HS$170 · score 2.2
- Acer KG240Y or Dell P2225H$220 · score 2.9
- Acer KG240Y or Dell P2425H$265 · score 2.8
- Acer KG240Y or Dell S2425H$150 · score 3.0
- Acer KG240Y or Dell SE2426HG$155 · score 4.0
- Acer KG240Y or Dell SE2726HG$193 · score 3.7
- Acer KG240Y or HP 327SE$250 · score 1.9
- Acer KG240Y or HP 524DA$226 · score 3.2
- Acer KG240Y or HP 527SA$264 · score 2.1
- Acer KG240Y or Koorui 27E6CA$170 · score 2.7
- Acer KG240Y or Lenovo 27-2C$277 · score 5.2
- Acer KG240Y or Lenovo R34W-30$567 · score 5.6
- Acer KG240Y or LG 24MP400$254 · score 2.0
- Acer KG240Y or LG 24U631A$230 · score 3.6
- Acer KG240Y or LG 27GS93QE$1,122 · score 5.2
- Acer KG240Y or LG 27U631A$220 · score 3.2
- Acer KG240Y or LG 27U730SA$670 · score 5.3
- Acer KG240Y or LG 32GS95UE$1,730 · score 6.0
- Acer KG240Y or LG 45GR65DC$1,100 · score 5.4
- Acer KG240Y or LG DISPLAYHDR1000$1,230 · score 5.7
- Acer KG240Y or MSI 245F$360 · score 5.2
- Acer KG240Y or MSI 272F$190 · score 3.8
- Acer KG240Y or MSI 272QP$597 · score 5.5
- Acer KG240Y or MSI 272URDF$492 · score 5.4
- Acer KG240Y or MSI 274CF$200 · score 4.4
- Acer KG240Y or MSI 274QF$240 · score 4.5
- Acer KG240Y or MSI 274QPF$400 · score 5.1
- Acer KG240Y or MSI 274QRFW$440 · score 5.1
- Acer KG240Y or MSI 274UPDF$650 · score 5.4
- Acer KG240Y or MSI 274URDFW$730 · score 5.4
- Acer KG240Y or MSI 275CF$200 · score 4.4
- Acer KG240Y or MSI 275CQDF$330 · score 5.1
- Acer KG240Y or MSI 275CQF$250 · score 4.2
- Acer KG240Y or MSI 275QF$240 · score 4.5
- Acer KG240Y or MSI 275QPF$246 · score 5.0
- Acer KG240Y or MSI 276CXF$250 · score 5.2
- Acer KG240Y or MSI 321CURX$1,300 · score 5.8
- Acer KG240Y or MSI 321UP$1,160 · score 5.9
- Acer KG240Y or MSI 322UR$1,600 · score 5.9
- Acer KG240Y or MSI 322URX$1,250 · score 5.8
- Acer KG240Y or MSI 342CQRF$496 · score 5.8
- Acer KG240Y or MSI 346CQDF$481 · score 5.2
- Acer KG240Y or MSI 346CQRF$550 · score 5.2
- Acer KG240Y or MSI 491CQPX$1,650 · score 5.5
- Acer KG240Y or MSI G242L$150 · score 3.9
- Acer KG240Y or MSI H27T22C$1,200 · score 5.3
- Acer KG240Y or MSI MD342CQP$488 · score 5.1
- Acer KG240Y or MSI MD342CQPW$490 · score 5.1
- Acer KG240Y or MSI MP165$159 · score 3.2
- Acer KG240Y or MSI MP225V$161 · score 3.6
- Acer KG240Y or MSI MP241$191 · score 3.4
- Acer KG240Y or MSI MP242$243 · score 3.4
- Acer KG240Y or MSI MP242LE$223 · score 4.1
- Acer KG240Y or MSI MP243W$145 · score 3.6
- Acer KG240Y or MSI MP245PG$173 · score 5.2
- Acer KG240Y or MSI MP271$158 · score 1.8
- Acer KG240Y or MSI MP271CA$158 · score 2.5
- Acer KG240Y or MSI MP272L$160 · score 3.8
- Acer KG240Y or MSI MP273$211 · score 3.1
- Acer KG240Y or MSI MP273Q$207 · score 3.9
- Acer KG240Y or MSI MP273QW$240 · score 4.3
- Acer KG240Y or MSI MP273W$170 · score 4.5
- Acer KG240Y or MSI MP275PG$219 · score 4.3
- Acer KG240Y or MSI MP275W$225 · score 4.5
- Acer KG240Y or Samsung LS24D402GANXGO$219 · score 3.6
- Acer KG240Y or Samsung LS24F434UA$227 · score 3.4
- Acer KG240Y or Samsung LS24HG300E$210 · score 4.3
- Acer KG240Y or Samsung LS24HG312E$160 · score 2.7
- Acer KG240Y or Samsung LS24HG314E$175 · score 2.7
- Acer KG240Y or Samsung LS24HG350E$180 · score 2.7
- Acer KG240Y or Samsung LS27D402GANXGO$229 · score 3.3
- Acer KG240Y or Samsung LS27DG602S$1,200 · score 5.5
- Acer KG240Y or Samsung LS27FG706E$800 · score 5.6
- Acer KG240Y or Samsung LS27H702EA$248 · score 4.2
- Acer KG240Y or Samsung LS27HG300E$168 · score 3.9
- Acer KG240Y or Samsung LS27HG314E$210 · score 2.3
- Acer KG240Y or Samsung LS27HG550E$198 · score 4.4
- Acer KG240Y or Samsung LS27HG702S$1,350 · score 5.1
- Acer KG240Y or Samsung LS32FG500E$268 · score 3.9
- Acer KG240Y or Samsung LS32FG810S$998 · score 5.9
- Acer KG240Y or Samsung LS32HG730S$1,500 · score 5.2
- Acer KG240Y or Samsung LS49CG952E$1,098 · score 5.2
- Acer KG240Y or Samsung S24R650FDN$250 · score 2.3
- Acer KG240Y or Sceptre FPT165$180 · score 3.5
- Acer KG240Y or Sceptre FWT240$210 · score 4.9
- Acer KG240Y or ViewSonic VA2456A$160 · score 3.4
- Acer KG240Y or ViewSonic VA2748-MH$146 · score 3.1
- Acer KG240Y or ViewSonic VP2766$476 · score 5.5
- Acer KG240Y or ViewSonic VS2725$197 · score 3.8
- Acer KG240Y or ViewSonic VX2418C$192 · score 3.9
- Acer KG240Y or ViewSonic VX2429$185 · score 3.6
- Acer KG240Y or ViewSonic VX2770$167 · score 3.7
How we choose
Source: Amazon.ca catalog, checked on 06/11/2026.
Lowest price seen for the product on Amazon.ca, delivered to Toronto M5V 3L9, on the day it was read, before GST/HST. The model is the brand plus the name of the monitor; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure the real calibration or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.