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Comparatie intre Acer KG251Qbiix vs Acer R271B bmix

Informatii Generale
Model Acer KG251Qbiix Acer R271B bmix
Pret
Tip Monitor Monitor
An Fabricatie 2017 2019
Brand Acer Acer
Seria Modelului R1
Model KG251Qbiix R271B bmix
Alias KG251Q biix "R271 Bbmix"
R271Bbmix
Informatii Ecran
Clasa Marime Ecran 25" (inches) 27" (inches)
Dimensiune Diagonala 24.5 in
62.2 cm
622.3 mm
2.04 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Latime Ecran 21.41 in
54.4 cm
543.744 mm
1.78 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Inaltime Ecran 11.91 in
30.3 cm
302.616 mm
0.99 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Tip Ecran TN IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Numar Maxim de Culori 16777216 16777216
Biti 24 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.283 mm 0.311 mm
Densitate Pixeli Ecran 89 ppi 81 ppi
Raport Marime Ecran-Carcasa 88.65 % 87.04 %
Sursa Iluminare W-LED W-LED
NTSC 1953 72 % 72 %
Luminozitate 250 cd/m² 250 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 170 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 160 ° 178 °
Timp Minim de Raspuns 1 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.2 in
5.6 cm
56 mm
0.18 ft
1.34 in
3.4 cm
34 mm
0.11 ft
Greutate Carcasa 3.25 kg
7 lbs
Adancime Carcasa cu Suport 21.96 in
55.8 cm
557.89 mm
1.83 ft
24.45 in
62.1 cm
621 mm
2.04 ft
Inaltime Carcasa cu Suport 16.92 in
43 cm
429.69 mm
1.41 ft
17.87 in
45.4 cm
454 mm
1.49 ft
Adancime Ecran cu Suport 8.48 in
21.5 cm
215.46 mm
0.71 ft
8.82 in
22.4 cm
224 mm
0.73 ft
Greutate Ecran cu Suport 4.1 kg
9 lbs
3.65 kg
8 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub (Mini; 15-pin)
Audio
Boxe Audio Integrate 2 x 2W
Caracteristici
Caracteristici Speciale Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Flicker-free technology
Low Blue Light
ZeroFrame Design
AMD FreeSync technology
DDCB2 (DDC/CI compatible)
Ergonomie
Adancime Carcasa 21.96 in
55.8 cm
557.89 mm
1.83 ft
24.45 in
62.1 cm
621 mm
2.04 ft
Inaltime Carcasa 13.1 in
33.3 cm
332.7 mm
1.09 ft
14.65 in
37.2 cm
372 mm
1.22 ft
Suport Perete VESA Yes No
Marime Interfata VESA Standard 100 x 100
Stand VESA Detasabil Yes Yes
Ajustare pe Inaltime No No
Suport Pivotare Mod Portret / Vedere No No
Suport Rotatie Stanga/Dreapta No No
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 15 ° 15 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 55 Hz - 75 Hz 50 Hz - 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 85 kHz 55 kHz - 83 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra D-sub cable
HDMI cable
Audio cable
Mini D-sub 15-pin cable
Certificate si Standarde
Licente ENERGY STAR
ErP
TCO Certified Displays
CCC
CE
FCC
ISO9241-307
J-Moss green mark
MPR Ⅱ
PC recycling
PSE (Electrical Appliance and Material Safety Law)
RoHS
VCCI-B
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 - 60 °C
-4 °F - 140 °F
Acer KG251Qbiix Acer R271B bmix