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Comparatie intre Acer B276HK vs HP 27f

Informatii Generale
Model Acer B276HK HP 27f
Pret
Tip Monitor Monitor
An Fabricatie 2014 2018
Brand Acer HP
Model B276HK 27f
Alias B276HKymjdpprz 2XN62AA
3AL61AA
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.8 mm
2.25 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Latime Ecran 23.47 in
59.6 cm
596.16 mm
1.96 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Inaltime Ecran 13.2 in
33.5 cm
335.34 mm
1.1 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Producator Ecran AU Optronics
Tip Ecran AHVA IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
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 0.155 mm 0.311 mm
Densitate Pixeli Ecran 163 ppi 81 ppi
Raport Marime Ecran-Carcasa 86.59 % 89.97 %
Sursa Iluminare W-LED W-LED
sRGB 100 %
NTSC 1953 72 %
Luminozitate 300 cd/m² 300 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1 10000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 6 ms 5 ms
Timp Mediu de Raspuns 12 ms 14 ms
Timp Maxim de Raspuns 28 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.52 in
6.4 cm
64 mm
0.21 ft
1.57 in
4 cm
40 mm
0.13 ft
Greutate Carcasa 5 kg
11 lbs
Adancime Carcasa cu Suport 24.57 in
62.4 cm
624 mm
2.05 ft
24.09 in
61.2 cm
611.8 mm
2.01 ft
Inaltime Carcasa cu Suport 21.65 in
55 cm
550 mm
1.8 ft
17.69 in
44.9 cm
449.2 mm
1.47 ft
Adancime Ecran cu Suport 9.72 in
24.7 cm
247 mm
0.81 ft
8.05 in
20.4 cm
204.4 mm
0.67 ft
Greutate Ecran cu Suport 7.82 kg
17 lbs
3.68 kg
8 lbs
Culoare Carcasa Gray Silver
Hardware
Camera Web Integrata No No
Conectivitate 1 x HDMI 1.4 (MHL)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x DisplayPort 1.2 (Input mini)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x D-sub
1 x HDMI 1.4
1 x HDMI 2.0
Audio
Boxe Audio Integrate 2 x 2W
Caracteristici
Caracteristici Speciale Picture-by-Picture
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
AMD FreeSync technology
HDCP (High-bandwidth Digital Content Protection)
Caracteristici Extra Security lock slot
Ergonomie
Adancime Carcasa 24.57 in
62.4 cm
624 mm
2.05 ft
24.09 in
61.2 cm
611.8 mm
2.01 ft
Inaltime Carcasa 14.57 in
37 cm
370 mm
1.21 ft
14.38 in
36.5 cm
365.3 mm
1.2 ft
Suport Perete VESA Yes No
Marime Interfata VESA Standard 100 x 100 100 x 100
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 0 °
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 48 Hz - 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 80 kHz 30 kHz - 86 kHz
Accesorii
Extra DisplayPort cable
DVI-D cable
USB 3.0 upstream cable
HDMI cable
Certificate si Standarde
Licente ENERGY STAR BSMI
CB
CCC
CE
CSA
EAC
ENERGY STAR 7.0
Epeat Silver
FCC Class B
GEMS
IS 1121
ISC
KCC
MEPS
NOM
PSB
RCM
SABS
SASO
TÜV/GS
VCCI-B
WHQL (Windows 10)
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 B276HK HP 27f