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Comparatie intre Dell Alienware AW2521HF vs Dell AW2721D

Informatii Generale
Model Dell Alienware AW2521HF Dell AW2721D
Pret
Tip Monitor Monitor
An Fabricatie 2020 2020
Brand Dell Dell
Model Alienware AW2521HF AW2721D
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
684.667 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
335.7 mm
1.1 ft
Tip Ecran IPS IPS
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Numar Maxim de Culori 16777216 1073741824
Biti 24 30
Aspect Ecran 16:9 16:9
Rezolutie Ecran 1920 x 1080 2560 x 1440
Screen Pixel Pitch 0.283 mm 0.233 mm
Densitate Pixeli Ecran 89 ppi 109 ppi
Raport Marime Ecran-Carcasa 90.11 % 92.6 %
Sursa Iluminare W-LED W-LED
DCI P3 98%
sRGB 99 % 131.3 %
Luminozitate 400 cd/m² 450 cd/m²
Nivel Luminozitate Maxima 600 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Screen Input Lag 3 ms
Timp Minim de Raspuns 1 ms 1 ms
Timp Mediu de Raspuns 3 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 600
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.87 in
7.3 cm
72.95 mm
0.24 ft
3.24 in
8.2 cm
82.4 mm
0.27 ft
Greutate Carcasa 3.55 kg
8 lbs
6.3 kg
14 lbs
Adancime Carcasa cu Suport 21.9 in
55.6 cm
556.29 mm
1.83 ft
23.93 in
60.8 cm
607.7 mm
1.99 ft
Inaltime Carcasa cu Suport 16.58 in
42.1 cm
421.21 mm
1.38 ft
17.44 in
44.3 cm
443.1 mm
1.45 ft
Adancime Ecran cu Suport 9.92 in
25.2 cm
251.92 mm
0.83 ft
9.92 in
25.2 cm
251.9 mm
0.83 ft
Greutate Ecran cu Suport 7.17 kg
16 lbs
10.9 kg
24 lbs
Culoare Carcasa Black Black
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)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out (line-out for speakers)
1 x 3.5 mm Audio Out (headphones)
4 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Caracteristici
Caracteristici Speciale Low Blue Light
NVIDIA G-SYNC Compatible
AMD FreeSync Premium
Flicker-free technology
ComfortView
Flicker-free technology
Nano IPS
Picture-by-Picture
NVIDIA G-Sync Ultimate Certified
Low Blue Light
AlienFX Lighting
Picture-in-Picture
Ambient Light Sensor
Caracteristici Extra Security lock slot
Ergonomie
Adancime Carcasa 21.9 in
55.6 cm
556.29 mm
1.83 ft
23.93 in
60.8 cm
607.7 mm
1.99 ft
Inaltime Carcasa 12.92 in
32.8 cm
328.24 mm
1.08 ft
14.02 in
35.6 cm
356 mm
1.17 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
130 mm
13 cm
5.1181 in
0.4265 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 ° 20 °
Rotatie spre Dreapta 20 ° 20 °
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 1 Hz - 240 Hz
Frecventa Digitala pe Orizontala 30 kHz - 255 kHz 30 kHz - 255 kHz
Unitate Masura Interpolare Ecran NULL NULL
Accesorii
Extra DisplayPort cable
HDMI cable
USB 3.0 Type-B to Type-A cable
DisplayPort cable
Mini-DisplayPort to DisplayPort Cable
USB Type-B 3.2 Gen 1 cable
Certificate si Standarde
Licente CECP
CEL
ENERGY STAR
RoHS Compliant
TCO Certified Displays
TUV Rheonland Eye Safety Certified
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 AW2721D