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Comparatie intre Acer B276HK vs Dell P2722H

Informatii Generale
Model Acer B276HK Dell P2722H
Pret
Tip Monitor Monitor
An Fabricatie 2014 2021
Brand Acer Dell
Model B276HK P2722H
Alias B276HKymjdpprz
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.8 mm
2.25 ft
27.01 in
68.6 cm
685.985 mm
2.25 ft
Latime Ecran 23.47 in
59.6 cm
596.16 mm
1.96 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Inaltime Ecran 13.2 in
33.5 cm
335.34 mm
1.1 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Producator Ecran AU Optronics
Tip Ecran AHVA IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Numar Maxim de Culori 1073741824 16777216
Biti 30 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 3840 x 2160 1920 x 1080
Screen Pixel Pitch 0.155 mm 0.311 mm
Densitate Pixeli Ecran 163 ppi 81 ppi
Raport Marime Ecran-Carcasa 86.59 %
Sursa Iluminare W-LED W-LED
sRGB 100 % 99 %
Luminozitate 300 cd/m² 300 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 6 ms 5 ms
Timp Mediu de Raspuns 12 ms 8 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.52 in
6.4 cm
64 mm
0.21 ft
Greutate Carcasa 5 kg
11 lbs
4.38 kg
10 lbs
Adancime Carcasa cu Suport 24.57 in
62.4 cm
624 mm
2.05 ft
24.01 in
61 cm
609.9 mm
2 ft
Inaltime Carcasa cu Suport 21.65 in
55 cm
550 mm
1.8 ft
14.73 in
37.4 cm
374.15 mm
1.23 ft
Adancime Ecran cu Suport 9.72 in
24.7 cm
247 mm
0.81 ft
7.48 in
19 cm
190.1 mm
0.62 ft
Greutate Ecran cu Suport 7.82 kg
17 lbs
6.77 kg
15 lbs
Culoare Carcasa Gray Black
Hardware
Camera Web Integrata No No
Retea LAN
Conectivitate 1 x HDMI 1.4 (MHL)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x DisplayPort 1.2 (Input mini)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
4 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-B; upstream)
Audio
Boxe Audio Integrate 2 x 2W
Caracteristici
Caracteristici Speciale Picture-by-Picture
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Flicker-free technology
Low Blue Light
ComfortView Plus
Dell Display Manager
Caracteristici Extra Security lock slot
Ergonomie
Adancime Carcasa 24.57 in
62.4 cm
624 mm
2.05 ft
24.01 in
61 cm
609.9 mm
2 ft
Inaltime Carcasa 14.57 in
37 cm
370 mm
1.21 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 Yes
Interval Ajustare Inaltime 150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Suport Pivotare Mod Portret / Vedere Yes Yes
Pivotare la Stanga 0 ° 90 °
Pivotare la Dreapta 90 ° 90 °
Suport Rotatie Stanga/Dreapta Yes Yes
Rotatie spre Stanga 60 ° 45 °
Rotatie spre Dreapta 60 ° 45 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 35 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 55 Hz - 75 Hz 60 Hz
Frecventa Digitala pe Orizontala 30 kHz - 80 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra DisplayPort cable
DVI-D cable
USB 3.0 upstream cable
DisplayPort cable
USB Type-B cable
Certificate si Standarde
Licente ENERGY STAR BFR/PVC free monitor
Energy Star
EPEAT Gold
RoHS
TCO Edge Certified Displays
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 - 60 °C
-4 °F - 140 °F
Nivel Umiditate Stocare Interna 5 % - 90 %
Nivel Altitudine Maxima de Functionare 5000
Nivel Altitudine Maxim de Stocare 12192
Acer B276HK Dell P2722H