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Comparatie intre Lenovo L22e-40 vs Acer R1 R221Q

Informatii Generale
Model Lenovo L22e-40 Acer R1 R221Q
Pret
Tip Monitor Monitor
An Fabricatie 2023 2016
Brand Lenovo Acer
Model L22e-40 R1 R221Q
Alias 67AFKACB
Informatii Ecran
Clasa Marime Ecran 22" (inches) 22" (inches)
Dimensiune Diagonala 21.5 in
54.6 cm
546.1 mm
1.79 ft
21.5 in
54.6 cm
546.1 mm
1.79 ft
Latime Ecran 18.84 in
47.9 cm
478.656 mm
1.57 ft
18.74 in
47.6 cm
476.064 mm
1.56 ft
Inaltime Ecran 10.25 in
26 cm
260.28 mm
0.85 ft
10.54 in
26.8 cm
267.786 mm
0.88 ft
Tip Ecran VA 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 0.249 mm 0.248 mm
Densitate Pixeli Ecran 102 ppi 102 ppi
Raport Marime Ecran-Carcasa 8.77 % 84.77 %
Sursa Iluminare W-LED W-LED
NTSC 1953 72 % 72 %
Luminozitate 250 cd/m² 250 cd/m²
Contrast Ecran 3000 : 1 1000 : 1
Contrast Dinamic Ecran 3000000 : 1 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 4 ms 4 ms
Timp Mediu de Raspuns 6 ms 14 ms
Timp Maxim de Raspuns 14 ms
Strat Protector Ecran Anti-glare/Matte Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 1.61 in
4.1 cm
41 mm
0.13 ft
1.31 in
3.3 cm
33.4 mm
0.11 ft
Greutate Carcasa 2.2 kg
5 lbs
2 kg
4 lbs
Adancime Carcasa cu Suport 192.58 in
489.2 cm
4891.6 mm
16.05 ft
19.61 in
49.8 cm
498 mm
1.63 ft
Inaltime Carcasa cu Suport 15.81 in
40.2 cm
401.6 mm
1.32 ft
15.12 in
38.4 cm
384 mm
1.26 ft
Adancime Ecran cu Suport 7.2 in
18.3 cm
182.8 mm
0.6 ft
8.82 in
22.4 cm
224 mm
0.73 ft
Greutate Ecran cu Suport 3.1 kg
7 lbs
2.3 kg
5 lbs
Culoare Carcasa Storm Gray 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 D-sub
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DVI-D Dual Link
Audio
Boxe Audio Integrate 2 x 2W
Caracteristici
Caracteristici Speciale Flicker-free technology
Lenovo Artery
Natural Low Blue Light
3-side NearEdgeless Design
AMD FreeSync technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Blue Light Filter
DDC/CI
Caracteristici Extra Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa 192.58 in
489.2 cm
4891.6 mm
16.05 ft
19.61 in
49.8 cm
498 mm
1.63 ft
Inaltime Carcasa 11.43 in
29 cm
290.3 mm
0.95 ft
11.89 in
30.2 cm
302 mm
0.99 ft
Suport Perete VESA Yes No
Marime Interfata VESA Standard 100 x 100 75 x 75
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 22 ° 15 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 75 Hz 60 Hz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra HDMI cable Audio cable
D-sub cable
Certificate si Standarde
Licente Eyesafe Display 2.0
RoHS
TÜV Rheinland Eye Comfort Certified
TÜV Rheinland Low Blue Light (Hardware Solution)
ENERGY STAR
TCO Displays 6.0
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare 0 °C - 45 °C
32 °F - 113 °F
Safe Operating Humidity Level 10 % - 80 %
Temperatura Stocare Interna -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Nivel Umiditate Stocare Interna 5 % - 95 %
Nivel Altitudine Maxima de Functionare 5000
Nivel Altitudine Maxim de Stocare 12192
Lenovo L22e-40 Acer R1 R221Q