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Comparatie intre Acer XZ271U vs Dell S2721D

Informatii Generale
Model Acer XZ271U Dell S2721D
Pret
Tip Monitor Monitor
An Fabricatie 2018 2020
Brand Acer Dell
Seria Modelului XZ
Model XZ271U S2721D
Alias XZ271U bmijpphzx
XZ271Ubmijpphzx
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.8 mm
2.25 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Latime Ecran 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Inaltime Ecran 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Dimensiune Curba Ecran 1800
Tip Ecran VA 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 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Densitate Pixeli Ecran 109 ppi 109 ppi
Raport Marime Ecran-Carcasa 86.85 % 89.83 %
Sursa Iluminare W-LED W-LED
sRGB 99 %
NTSC 1953 85 %
Luminozitate 300 cd/m² 320 cd/m²
Contrast Ecran 3000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Screen Input Lag 10 ms
Timp Minim de Raspuns 1 ms 4 ms
Timp Mediu de Raspuns 4 ms 8 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.18 in
5.5 cm
55.4 mm
0.18 ft
Greutate Carcasa 4.92 kg
11 lbs
4.4 kg
10 lbs
Adancime Carcasa cu Suport 24.37 in
61.9 cm
619 mm
2.03 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Inaltime Carcasa cu Suport 16.54 in
42 cm
420 mm
1.38 ft
17.85 in
45.3 cm
453.4 mm
1.49 ft
Adancime Ecran cu Suport 10.56 in
26.8 cm
268.2 mm
0.88 ft
7.35 in
18.7 cm
186.8 mm
0.61 ft
Greutate Ecran cu Suport 7.33 kg
16 lbs
5.4 kg
12 lbs
Culoare Carcasa Black Silver
Hardware
Camera Web Integrata No No
Conectivitate 1 x HDMI 2.0
1 x HDMI 2.0 (MHL 2.1)
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
Audio
Boxe Audio Integrate 2 x 7W 2 x 3W
Caracteristici
Caracteristici Speciale DDC/CI
Flicker-free technology
Light sensor
Picture-in-Picture
Picture-by-Picture
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Caracteristici Extra Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa 24.37 in
61.9 cm
619 mm
2.03 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Inaltime Carcasa 14.67 in
37.3 cm
372.6 mm
1.22 ft
14.35 in
36.5 cm
364.6 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 Yes No
Interval Ajustare Inaltime 120 mm
12 cm
4.7244 in
0.3937 ft
Suport Pivotare Mod Portret / Vedere No No
Suport Rotatie Stanga/Dreapta Yes No
Rotatie spre Stanga 30 °
Rotatie spre Dreapta 30 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 25 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 144 Hz 48 Hz - 75 Hz
Frecventa Digitala pe Orizontala 24 kHz - 222 kHz 30 kHz - 115 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra DisplayPort cable
HDMI cable
USB 3.0 upstream cable
HDMI cable
Certificate si Standarde
Licente ENERGY STAR
TCO Displays
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
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 XZ271U Dell S2721D