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Comparatie intre Acer KB242HYL vs Lenovo C27-20

Informatii Generale
Model Acer KB242HYL Lenovo C27-20
Pret
Tip Monitor Monitor
An Fabricatie 2021 2019
Brand Acer Lenovo
Seria Modelului KB2
Model KB242HYL C27-20
Alias UM.QK0EE.003 65F6KAC1
Informatii Ecran
Clasa Marime Ecran 24" (inches) 27" (inches)
Dimensiune Diagonala 23.78 in
60.4 cm
604 mm
1.98 ft
27 in
68.6 cm
685.891 mm
2.25 ft
Latime Ecran 20.75 in
52.7 cm
527.04 mm
1.73 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Inaltime Ecran 11.67 in
29.6 cm
296.46 mm
0.97 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Tip Ecran VA IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes 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 0.275 mm 0.311 mm
Densitate Pixeli Ecran 92 ppi 81 ppi
Raport Marime Ecran-Carcasa 88.77 % 89.86 %
Sursa Iluminare W-LED W-LED
NTSC 1953 72 % 72 %
Luminozitate 250 cd/m² 250 cd/m²
Contrast Ecran 3000 : 1 1000 : 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
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.77 in
7 cm
70.4 mm
0.23 ft
2 in
5.1 cm
50.7 mm
0.17 ft
Greutate Carcasa 4.07 kg
9 lbs
Adancime Carcasa cu Suport 21.26 in
54 cm
539.9 mm
1.77 ft
24.1 in
61.2 cm
612.2 mm
2.01 ft
Inaltime Carcasa cu Suport 16.12 in
40.9 cm
409.4 mm
1.34 ft
17.5 in
44.5 cm
444.5 mm
1.46 ft
Adancime Ecran cu Suport 8.17 in
20.7 cm
207.4 mm
0.68 ft
9.09 in
23.1 cm
230.8 mm
0.76 ft
Greutate Ecran cu Suport 4.82 kg
11 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x 3.5 mm Audio Out
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 Blue Light Filter
ComfyView
Flicker-free technology
Adaptive Contrast Management (ACM)
AMD FreeSync technology
Low Blue Light
AMD FreeSync technology
Flicker-free technology
Caracteristici Extra Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa 21.26 in
54 cm
539.9 mm
1.77 ft
24.1 in
61.2 cm
612.2 mm
2.01 ft
Inaltime Carcasa 12.83 in
32.6 cm
326 mm
1.07 ft
14.39 in
36.6 cm
365.5 mm
1.2 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 25 ° 22 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 56 Hz - 75 Hz 48 Hz - 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 85 kHz
Unitate Masura Interpolare Ecran NULL NULL
Accesorii
Extra D-sub cable HDMI cable
Certificate si Standarde
Licente MPR II CCC
China Energy Efficiency Standard CEL G1
Energy Star 8.0
EPEAT Silver
RoHS (EU 2002/95/EC)
Windows Certification (Windows 7
Windows 10)
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 % - 95 %
Nivel Altitudine Maxima de Functionare 5000
Nivel Altitudine Maxim de Stocare 12192
Acer KB242HYL Lenovo C27-20