0 Compare Acer EK221QHbi vs Lenovo D24-40 - DisplayDB

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Comparatie intre Acer EK221QHbi vs Lenovo D24-40

Informatii Generale
Model Acer EK221QHbi Lenovo D24-40
Pret
Tip Monitor Monitor
An Fabricatie 2023 2022
Brand Acer Lenovo
Model EK221QHbi D24-40
Alias EK221Q Hbi
EK221 QHbi
67A2KAC6
Informatii Ecran
Clasa Marime Ecran 22" (inches) 24" (inches)
Dimensiune Diagonala 21.5 in
54.6 cm
546 mm
1.79 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Latime Ecran 18.86 in
47.9 cm
479 mm
1.57 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Inaltime Ecran 10.24 in
26 cm
260 mm
0.85 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Tip Ecran VA VA
Display Bit Depth 8 bits (6 bits + FRC) 8 bits
Frame Rate Control Yes
Numar Maxim de Culori 16777216 16777216
Biti 24 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.249 mm 0.275 mm
Densitate Pixeli Ecran 101 ppi 92 ppi
Raport Marime Ecran-Carcasa 89.02 %
Sursa Iluminare W-LED W-LED
sRGB 103.2 %
NTSC 1953 72 % 72 %
Luminozitate 250 cd/m² 250 cd/m²
Contrast Ecran 3000 : 1 3000 : 1
Contrast Dinamic Ecran 100000000 : 1 3000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 4 ms 4 ms
Timp Mediu de Raspuns 6 ms
Strat Protector Ecran Anti-glare/Matte Anti-glare/Matte
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.06 in
5.2 cm
52.2 mm
0.17 ft
Greutate Carcasa 2.1 kg
5 lbs
2.8 kg
6 lbs
Adancime Carcasa cu Suport 19.41 in
49.3 cm
492.9 mm
1.62 ft
21.24 in
53.9 cm
539.4 mm
1.77 ft
Inaltime Carcasa cu Suport 14.84 in
37.7 cm
376.9 mm
1.24 ft
16.25 in
41.3 cm
412.7 mm
1.35 ft
Adancime Ecran cu Suport 7.56 in
19.2 cm
192 mm
0.63 ft
8.25 in
21 cm
209.5 mm
0.69 ft
Greutate Ecran cu Suport 2.5 kg
6 lbs
3.3 kg
7 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
Audio
Caracteristici
Caracteristici Speciale Low Blue Light
ZeroFrame Design
AMD FreeSync technology
Flicker-free technology
Brightness Calibration
Flicker-free technology
Natural Low Blue Light
3-side NearEdgeless Design
AMD FreeSync technology
Caracteristici Extra Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa 19.41 in
49.3 cm
492.9 mm
1.62 ft
21.24 in
53.9 cm
539.4 mm
1.77 ft
Inaltime Carcasa 12.81 in
32.5 cm
325.4 mm
1.07 ft
Suport Perete VESA Yes Yes
Marime Interfata VESA Standard 100 x 100 100 x 100
Stand VESA Detasabil Yes Yes
Ajustare pe Inaltime No No
Suport Pivotare Mod Portret / Vedere No No
Suport Rotatie Stanga/Dreapta No No
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 20 ° 22 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 100 Hz 50 Hz - 75 Hz
Frecventa Digitala pe Orizontala 32 kHz - 110 kHz 30 kHz - 81 kHz
Unitate Masura Interpolare Ecran NULL NULL
Accesorii
Extra HDMI cable HDMI cable
Certificate si Standarde
Licente CCC
CE
FCC
ISO9241-307
J-Moss
PSE
RoHS
VCCI-B
CCC
China Energy Efficiency Standard Tier 1
RoHS
TÜV Rheinland Eye Comfort
Windows Certification
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare 0 °C - 40 °C
32 °F - 104 °F
0 °C - 45 °C
32 °F - 113 °F
Safe Operating Humidity Level 20 % - 85 % 10 % - 80 %
Temperatura Stocare Interna -20 °C - 60 °C
-4 °F - 140 °F
Nivel Umiditate Stocare Interna 5 % - 95 %
Nivel Altitudine Maxima de Functionare 5000
Nivel Altitudine Maxim de Stocare 12192
Acer EK221QHbi Lenovo D24-40