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Comparatie intre LG 27MK400H vs Dell S2421HN

Informatii Generale
Model LG 27MK400H Dell S2421HN
Pret
Tip Monitor Monitor
An Fabricatie 2018 2020
Brand LG Dell
Model 27MK400H S2421HN
Alias 27MK400H-B S2421NX
Informatii Ecran
Clasa Marime Ecran 27" (inches) 24" (inches)
Dimensiune Diagonala 26.96 in
68.5 cm
684.7 mm
2.25 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Latime Ecran 23.54 in
59.8 cm
597.888 mm
1.96 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Inaltime Ecran 13.24 in
33.6 cm
336.312 mm
1.1 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Tip Ecran TN IPS
Display Bit Depth 8 bits 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 0.311 mm 0.275 mm
Densitate Pixeli Ecran 81 ppi 92 ppi
Raport Marime Ecran-Carcasa 85.66 % 90.06 %
Sursa Iluminare W-LED W-LED
NTSC 1953 72 % 72 %
Luminozitate 300 cd/m² 250 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 5000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 170 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 160 ° 178 °
Timp Minim de Raspuns 2 ms 4 ms
Timp Mediu de Raspuns 8 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 1.73 in
4.4 cm
44 mm
0.14 ft
2.12 in
5.4 cm
53.8 mm
0.18 ft
Greutate Carcasa 4.2 kg
9 lbs
3.3 kg
7 lbs
Adancime Carcasa cu Suport 24.63 in
62.6 cm
625.6 mm
2.05 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Inaltime Carcasa cu Suport 18.45 in
46.9 cm
468.7 mm
1.54 ft
16.25 in
41.3 cm
412.8 mm
1.35 ft
Adancime Ecran cu Suport 8.04 in
20.4 cm
204.1 mm
0.67 ft
6.02 in
15.3 cm
152.8 mm
0.5 ft
Greutate Ecran cu Suport 4.6 kg
10 lbs
4.1 kg
9 lbs
Culoare Carcasa Black Black, Silver
Hardware
Camera Web Integrata No No
Conectivitate 1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Caracteristici
Caracteristici Speciale Crosshair
DDC/CI
Flicker-free technology
Super Resolution+
HDCP (High-bandwidth Digital Content Protection)
Dynamic Action Sync
AMD FreeSync technology
Black Stabilizer
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Caracteristici Extra Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
S2421HN - silver
S2421NX - black
Ergonomie
Adancime Carcasa 24.63 in
62.6 cm
625.6 mm
2.05 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Inaltime Carcasa 14.77 in
37.5 cm
375.2 mm
1.23 ft
12.7 in
32.3 cm
322.6 mm
1.06 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 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 56 Hz - 75 Hz 48 Hz - 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 85 kHz 30 kHz - 83 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra HDMI cable HDMI cable
Certificate si Standarde
Licente BSMI
CCC
CE
ENERGY STAR
Epeat Gold
ErP
FCC Class B
UL/cUL
ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 % 10 % - 80 %
Temperatura Stocare Interna -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Nivel Umiditate Stocare Interna 5 % - 85 % 5 % - 90 %
Nivel Altitudine Maxima de Functionare 5000
Nivel Altitudine Maxim de Stocare 12192
LG 27MK400H Dell S2421HN