AOC I2757Fh








뷰소닉 VX2770Smh




Brand
AOC
ViewSonic
Price
＄300 (Best Buy exclusive)
＄353 (MSRP)
Model
I2757FH
VX2770Smh
Panel Type
AH-IPS
AH-IPS
Screen Size
27"
27"
Max Resolution
1920x1080
1920x1080
Aspect Ratio
16:9 (1.78:1)
16:9 (1.78:1)
Response Time (GTG, mfr)
5 ms
7 ms
Brightness (cd/m^2, mfr)
250
250
Speakers
Yes
Yes
VGA
1
1
DVI
-
1
Display Port
-
-
HDMI
2
1
Energy Star Qualified
Yes
Yes
Refresh Rate
60 Hz
60 Hz
Warranty
3 years
3 years







Measurement And Calibration Methodology








Results: Stock Brightness And Contrast


Maximum Stock Settings











Minimum Stock Setting









Results: Calibrated Brightness And Contrast



Calibrated Settings












Results: Gamma And ANSI Contrast Ratio



Gamma








ANSI Contrast Ratio





Results: Grayscale Tracking



AOC I2757Fh



AOC I2757Fh Pre-calibration Grayscale Tracking





AOC I2757FH Post-calibration Grayscale Tracking





ViewSonic VX2770Smh



Viewsonic VX2770Smh Pre-calibration Grayscale Tracking





Viewsonic VX2770Smh Post-calibration Grayscale Tracking




AOC Versus ViewSonic






Results: Color Gamut And Performance


AOC I2757Fh










Viewsonic VX2770Smh











Gamut Volume: Adobe RGB 1998






Results: Viewing Angle And Uniformity


AOC I2757FH



Viewsonic VX2770Smh




AOC I2757Fh
Black Field Uniformity (cd/m^2)
.1304
.2491
.3576
.2600
.2330
.1864
.3339
.3163
.1025
White Field Uniformity (cd/m^2)
193.7727
205.1259
195.1854
185.4980
209.0425
204.3085
191.1678
192.7434
203.4475
ViewSonic VX2770Smh
Black Field Uniformity (cd/m^2)
.1451
.1587
.1798
.2218
.2783
.1221
.5080
.1656
.2106
White Field Uniformity (cd/m^2)
171.0105
191.2719
159.7328
185.5074
201.0192
160.4003
193.1757
185.7181
181.6170






Results: Pixel Response And Input Lag









Sharp New Screens For 2013










http://www.tomshardware.com/reviews/aoc-i2757fh-viewsonic-vx2770smh-ah-ips,3385-10.html