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Comparatie intre AOC Q2790PQU vs Acer R270U

Informatii Generale
Model AOC Q2790PQU Acer R270U
Pret
Tip Monitor Monitor
An Fabricatie 2017 2020
Brand AOC Acer
Seria Modelului R0
Model Q2790PQU R270U
Alias Q2790PQU/BT
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.8 mm
2.25 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Latime Ecran 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Inaltime Ecran 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Tip Ecran IPS IPS
Display Bit Depth 8 bits 8 bits (6 bits + FRC)
Frame Rate Control No Yes
Numar Maxim de Culori 16777216 16777216
Biti 24 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Densitate Pixeli Ecran 109 ppi 109 ppi
Raport Marime Ecran-Carcasa 90.72 %
Sursa Iluminare W-LED W-LED
sRGB 100 %
NTSC 1953 90 %
Luminozitate 350 cd/m² 350 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 4 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 1.6 in
4.1 cm
40.6 mm
0.13 ft
Greutate Carcasa 3.54 kg
8 lbs
Adancime Carcasa cu Suport 24.41 in
62 cm
620 mm
2.03 ft
24.01 in
61 cm
609.9 mm
2 ft
Inaltime Carcasa cu Suport 16.54 in
42 cm
420 mm
1.38 ft
17.49 in
44.4 cm
444.2 mm
1.46 ft
Adancime Ecran cu Suport 7.99 in
20.3 cm
203 mm
0.67 ft
8.81 in
22.4 cm
223.8 mm
0.73 ft
Greutate Ecran cu Suport 3.93 kg
9 lbs
Culoare Carcasa Gray Black, Silver
Hardware
Camera Web Integrata No No
Conectivitate 1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
4 x USB 3.0 (downstream)
2 x HDMI 1.4
1 x 3.5 mm Audio Out
1 x HDMI 2.0
1 x DisplayPort 1.4
Audio
Boxe Audio Integrate 2 x 2W 2 x 2W
Caracteristici
Caracteristici Speciale Low Blue Light
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Blue Light Filter
DDC/CI
ZeroFrame Design
Flicker-free technology
Adaptive Contrast Management (ACM)
AMD FreeSync technology
Caracteristici Extra Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa 24.01 in
61 cm
609.9 mm
2 ft
Inaltime Carcasa 14.25 in
36.2 cm
362 mm
1.19 ft
Suport Perete VESA Yes Yes
Marime Interfata VESA Standard 100 x 100 100 x 100
Stand VESA Detasabil Yes Yes
Ajustare pe Inaltime Yes No
Interval Ajustare Inaltime 130 mm
13 cm
5.1181 in
0.4265 ft
Suport Pivotare Mod Portret / Vedere Yes No
Pivotare la Stanga 0 °
Pivotare la Dreapta 90 °
Suport Rotatie Stanga/Dreapta Yes No
Rotatie spre Stanga 165 °
Rotatie spre Dreapta 165 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 25 ° 25 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 50 Hz - 76 Hz 48 Hz - 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 99 kHz 30 kHz - 180 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra D-sub cable
DisplayPort cable
HDMI cable
HDMI cable
Certificate si Standarde
Licente CE
EAC
ENERGY STAR 7.0
Epeat Silver
FCC Class B
RoHS
TCO Certified Displays
TÜV/GS
CE
ISO9241-307 class II
MPR II
TÜV GS
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 %
Temperatura Stocare Interna -20 °C - 6 °C
-4 °F - 42.8 °F
Nivel Umiditate Stocare Interna 5 % - 90 %
Nivel Altitudine Maxima de Functionare 50000
Nivel Altitudine Maxim de Stocare 12192
AOC Q2790PQU Acer R270U