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Comparatie intre Acer XB280HK vs HP 27x

Informatii Generale
Model Acer XB280HK HP 27x
Pret
Tip Monitor Monitor
An Fabricatie 2014 2017
Brand Acer HP
Model XB280HK 27x
Alias Predator XB280HKbprz 1AT01AA
Informatii Ecran
Clasa Marime Ecran 28" (inches) 27" (inches)
Dimensiune Diagonala 28 in
71.1 cm
711.2 mm
2.33 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Latime Ecran 24.45 in
62.1 cm
620.93 mm
2.04 ft
23.53 in
59.8 cm
597.6 mm
1.96 ft
Inaltime Ecran 13.44 in
34.1 cm
341.28 mm
1.12 ft
13.23 in
33.6 cm
336.15 mm
1.1 ft
Dimensiune Curba Ecran 1800
Producator Ecran Innolux
Tip Ecran TN VA
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes No
Numar Maxim de Culori 1073741824 16777216
Biti 30 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 3840 x 2160 1920 x 1080
Screen Pixel Pitch 0.162 mm 0.311 mm
Densitate Pixeli Ecran 157 ppi 81 ppi
Raport Marime Ecran-Carcasa 84.26 % 90.06 %
Sursa Iluminare W-LED W-LED
sRGB 99 %
NTSC 1953 72 %
Luminozitate 300 cd/m² 300 cd/m²
Contrast Ecran 1000 : 1 3000 : 1
Contrast Dinamic Ecran 100000000 : 1 10000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 170 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 160 ° 178 °
Timp Minim de Raspuns 1 ms 5 ms
Timp Mediu de Raspuns 4 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.54 in
6.5 cm
64.5 mm
0.21 ft
2.75 in
7 cm
69.9 mm
0.23 ft
Greutate Carcasa 5.2 kg
11 lbs
5 kg
11 lbs
Adancime Carcasa cu Suport 25.93 in
65.9 cm
658.7 mm
2.16 ft
24.15 in
61.3 cm
613.3 mm
2.01 ft
Inaltime Carcasa cu Suport 16.08 in
40.9 cm
408.5 mm
1.34 ft
17.26 in
43.9 cm
438.5 mm
1.44 ft
Adancime Ecran cu Suport 9.63 in
24.5 cm
244.7 mm
0.8 ft
7.06 in
17.9 cm
179.2 mm
0.59 ft
Greutate Ecran cu Suport 7.8 kg
17 lbs
5.2 kg
11 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DisplayPort 1.2
Audio
Caracteristici
Caracteristici Speciale Nvidia G-SYNC Technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
HDCP (High-bandwidth Digital Content Protection)
Caracteristici Extra Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa 25.93 in
65.9 cm
658.7 mm
2.16 ft
24.15 in
61.3 cm
613.3 mm
2.01 ft
Inaltime Carcasa 15.03 in
38.2 cm
381.8 mm
1.25 ft
14.32 in
36.4 cm
363.7 mm
1.19 ft
Suport Perete VESA Yes No
Marime Interfata VESA Standard 100 x 100 75 x 75
Stand VESA Detasabil Yes Yes
Ajustare pe Inaltime Yes No
Interval Ajustare Inaltime 150 mm
15 cm
5.9055 in
0.4921 ft
Suport Pivotare Mod Portret / Vedere Yes No
Pivotare la Stanga 90 °
Pivotare la Dreapta 90 °
Suport Rotatie Stanga/Dreapta Yes No
Rotatie spre Stanga 60 °
Rotatie spre Dreapta 60 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 35 ° 25 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 55 Hz - 75 Hz 144 Hz
Frecventa Digitala pe Orizontala 30 kHz - 80 kHz 170 kHz
Accesorii
Extra DisplayPort cablee
USB 3.0 upstream cable
HDMI cable
Certificate si Standarde
Licente ENERGY STAR
ErP
TCO Certified Displays 6.0
BSMI
CB
CCC
CE
CECP
CEL Grade 1
CSA
EAC
EEI
ENERGY STAR
eStandby
FCC Class B
IS 1121
ISC
KCC
MEPS
NOM
PSB
RCM
S mark
SASO
TÜV/S
UL/CSA
VCCI-B
WHQL (Windows 10; Windows 8; Windows 7)
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 20 % - 80 %
Temperatura Stocare Interna -20 °C - 65 °C
-4 °F - 149 °F
Nivel Umiditate Stocare Interna 10 % - 90 %
Acer XB280HK HP 27x