0 Compare Dell UltraSharp U4919DW vs Acer KG251Q - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

DisplayDB este asociat Amazon Services LLC si castiga din vanzarile aferente.

Comparatie intre Dell UltraSharp U4919DW vs Acer KG251Q

Informatii Generale
Model Dell UltraSharp U4919DW Acer KG251Q
Pret
Tip Monitor Monitor
An Fabricatie 2018 2017
Brand Dell Acer
Model UltraSharp U4919DW KG251Q
Alias KG251Qbmiix
Informatii Ecran
Clasa Marime Ecran 49" (inches) 25" (inches)
Dimensiune Diagonala 49 in
124.5 cm
1244.6 mm
4.08 ft
24.5 in
62.2 cm
622.3 mm
2.04 ft
Latime Ecran 47.17 in
119.8 cm
1198.08 mm
3.93 ft
21.41 in
54.4 cm
543.744 mm
1.78 ft
Inaltime Ecran 13.27 in
33.7 cm
336.96 mm
1.11 ft
11.91 in
30.3 cm
302.616 mm
0.99 ft
Dimensiune Curba Ecran 3800
Producator Ecran LG Display
Tip Ecran IPS TN
Display Bit Depth 10 bits 8 bits (6 bits + FRC)
Frame Rate Control No Yes
Numar Maxim de Culori 1073741824 16777216
Biti 30 24
Aspect Ecran 36:10 16:9
Rezolutie Ecran 5120 x 1440 1920 x 1080
Screen Pixel Pitch 0.234 mm 0.283 mm
Densitate Pixeli Ecran 108 ppi 89 ppi
Raport Marime Ecran-Carcasa 89.55 % 88.65 %
Sursa Iluminare W-LED W-LED
sRGB 99 %
Adobe RGB 1998 75 %
NTSC 1953 72 % 72 %
Luminozitate 350 cd/m² 250 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 170 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 160 °
Screen Input Lag 10 ms
Timp Minim de Raspuns 5 ms 1 ms
Timp Mediu de Raspuns 8 ms
Timp Maxim de Raspuns 15 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 4.3 in
10.9 cm
109.3 mm
0.36 ft
2.2 in
5.6 cm
56 mm
0.18 ft
Greutate Carcasa 11.4 kg
25 lbs
Adancime Carcasa cu Suport 47.84 in
121.5 cm
1215.1 mm
3.99 ft
21.96 in
55.8 cm
557.89 mm
1.83 ft
Inaltime Carcasa cu Suport 18.06 in
45.9 cm
458.6 mm
1.5 ft
16.92 in
43 cm
429.69 mm
1.41 ft
Adancime Ecran cu Suport 9.94 in
25.3 cm
252.6 mm
0.83 ft
8.48 in
21.5 cm
215.46 mm
0.71 ft
Greutate Ecran cu Suport 17.2 kg
38 lbs
4.1 kg
9 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x USB 3.0 (charger - 5V/2.0A)
1 x USB 3.1 (Type-C)
1 x DisplayPort 1.4
2 x HDMI 2.0
2 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
Audio
Boxe Audio Integrate 2 x 2W
Caracteristici
Caracteristici Speciale HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Blue Light Filter
Flicker-free technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Caracteristici Extra Security lock slot
Ergonomie
Adancime Carcasa 47.84 in
121.5 cm
1215.1 mm
3.99 ft
21.96 in
55.8 cm
557.89 mm
1.83 ft
Inaltime Carcasa 14.61 in
37.1 cm
371 mm
1.22 ft
13.1 in
33.3 cm
332.7 mm
1.09 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 No No
Suport Rotatie Stanga/Dreapta Yes No
Rotatie spre Stanga 170 °
Rotatie spre Dreapta 170 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 21 ° 15 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 24 Hz - 86 Hz 55 Hz - 75 Hz
Frecventa Digitala pe Orizontala 25 kHz - 115 kHz 30 kHz - 85 kHz
Accesorii
Extra DisplayPort cable
HDMI cable
USB 3.0 upstream cable
USB Type-C cable
D-sub cable
HDMI cable
Certificate si Standarde
Licente ENERGY STAR 7.0
RoHS
TCO Certified Displays
ENERGY STAR
ErP
TCO 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
Dell UltraSharp U4919DW Acer KG251Q