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Comparatie intre Dell Alienware AW2521HF vs Dell S2721QS

Informatii Generale
Model Dell Alienware AW2521HF Dell S2721QS
Pret
Tip Monitor Monitor
An Fabricatie 2020 2020
Brand Dell Dell
Model Alienware AW2521HF S2721QS
Alias Alienware AW2521HFL
Informatii Ecran
Clasa Marime Ecran 25" (inches) 27" (inches)
Dimensiune Diagonala 24.5 in
62.2 cm
622.3 mm
2.04 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Latime Ecran 21.41 in
54.4 cm
543.744 mm
1.78 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Inaltime Ecran 11.91 in
30.3 cm
302.616 mm
0.99 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Tip Ecran IPS IPS
Display Bit Depth 8 bits 10 bits
Numar Maxim de Culori 16777216 1073741824
Biti 24 30
Aspect Ecran 16:9 16:9
Rezolutie Ecran 1920 x 1080 3840 x 2160
Screen Pixel Pitch 0.283 mm 0.155 mm
Densitate Pixeli Ecran 89 ppi 163 ppi
Raport Marime Ecran-Carcasa 90.11 % 89.83 %
Sursa Iluminare W-LED W-LED
sRGB 99 % 99 %
Luminozitate 400 cd/m² 350 cd/m²
Nivel Luminozitate Maxima 390 cd/m²
Contrast Ecran 1000 : 1 1300 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 1 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 2.87 in
7.3 cm
72.95 mm
0.24 ft
2.18 in
5.5 cm
55.4 mm
0.18 ft
Greutate Carcasa 3.55 kg
8 lbs
4.7 kg
10 lbs
Adancime Carcasa cu Suport 21.9 in
55.6 cm
556.29 mm
1.83 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Inaltime Carcasa cu Suport 16.58 in
42.1 cm
421.21 mm
1.38 ft
15.75 in
40 cm
400.1 mm
1.31 ft
Adancime Ecran cu Suport 9.92 in
25.2 cm
251.92 mm
0.83 ft
6.88 in
17.5 cm
174.7 mm
0.57 ft
Greutate Ecran cu Suport 7.17 kg
16 lbs
6.4 kg
14 lbs
Culoare Carcasa Black Silver
Hardware
Camera Web Integrata No No
Conectivitate 1 x USB 3.0 (Type-B; upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out (headphones)
1 x 3.5 mm Audio Out (line-out)
1 x DisplayPort 1.2
3 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-A; downstream; BC 1.2 2A)
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
Audio
Boxe Audio Integrate 2 x 3W
Caracteristici
Caracteristici Speciale Low Blue Light
NVIDIA G-SYNC Compatible
AMD FreeSync Premium
Flicker-free technology
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Caracteristici Extra Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa 21.9 in
55.6 cm
556.29 mm
1.83 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Inaltime Carcasa 12.92 in
32.8 cm
328.24 mm
1.08 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 Yes
Interval Ajustare Inaltime 130 mm
13 cm
5.1181 in
0.4265 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Suport Pivotare Mod Portret / Vedere Yes Yes
Pivotare la Stanga 90 ° 90 °
Pivotare la Dreapta 90 ° 90 °
Suport Rotatie Stanga/Dreapta Yes Yes
Rotatie spre Stanga 20 ° 30 °
Rotatie spre Dreapta 20 ° 30 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 21 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 240Hz 40 Hz - 60 Hz
Frecventa Digitala pe Orizontala 30 kHz - 255 kHz 130 kHz - 137 kHz
Unitate Masura Interpolare Ecran NULL NULL
Accesorii
Extra DisplayPort cable
HDMI cable
USB 3.0 Type-B to Type-A cable
HDMI cable
Certificate si Standarde
Licente 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 - 80 °C
-4 °F - 176 °F
-20 °C - 60 °C
-4 °F - 140 °F
Nivel Umiditate Stocare Interna 5 % - 90 % 5 % - 90 %
Nivel Altitudine Maxima de Functionare 5000 5000
Nivel Altitudine Maxim de Stocare 12192 12192
Dell Alienware AW2521HF Dell S2721QS