Comparatie intre Lenovo L22i-30 vs Acer R221QBbmix

Informatii Generale
Model	Lenovo L22i-30	Acer R221QBbmix

Pret	Check on Amazon	Check on Amazon
Tip	Monitor	Monitor
An Fabricatie	2021	2019
Brand	Lenovo	Acer
Seria Modelului		R1
Model	L22i-30	R221QBbmix
Alias	66CAKAC1	"R221QB bmix" R221QB
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	18.74 in 47.6 cm 476.064 mm 1.56 ft	18.74 in 47.6 cm 476.064 mm 1.56 ft
Inaltime Ecran	10.54 in 26.8 cm 267.786 mm 0.88 ft	10.54 in 26.8 cm 267.786 mm 0.88 ft
Tip Ecran	IPS	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	0.248 mm	0.248 mm
Densitate Pixeli Ecran	102 ppi	102 ppi
Raport Marime Ecran-Carcasa	87.78 %	84.77 %
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	3000000 : 1	100000000 : 1
Unghi Vizibilitate Ecran (Orizontala)	178 °	178 °
Unzhi Vizibilitate Ecran (Verticala)	178 °	178 °
Timp Minim de Raspuns	4 ms
Timp Mediu de Raspuns	6 ms
Strat Protector Ecran	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Marime, Greutate, Culoare
Adancime Carcasa	1.79 in 4.6 cm 45.5 mm 0.15 ft	1.31 in 3.3 cm 33.4 mm 0.11 ft
Greutate Carcasa	2.39 kg 5 lbs	1.9 kg 4 lbs
Adancime Carcasa cu Suport	19.26 in 48.9 cm 489.3 mm 1.61 ft	19.61 in 49.8 cm 498 mm 1.63 ft
Inaltime Carcasa cu Suport	15.91 in 40.4 cm 404.1 mm 1.33 ft	15.12 in 38.4 cm 384 mm 1.26 ft
Adancime Ecran cu Suport	6.5 in 16.5 cm 165 mm 0.54 ft	8.82 in 22.4 cm 224 mm 0.73 ft
Greutate Ecran cu Suport	3.06 kg 7 lbs	2.3 kg 5 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	Blue Light Filter DDC/CI Flicker-free technology 3-side NearEdgeless Design AMD FreeSync technology	Flicker-free technology Low Blue Light ZeroFrame Design AMD FreeSync technology DDC2B (DDC/CI compatible)
Caracteristici Extra	Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa	19.26 in 48.9 cm 489.3 mm 1.61 ft	19.61 in 49.8 cm 498 mm 1.63 ft
Inaltime Carcasa	11.69 in 29.7 cm 296.8 mm 0.97 ft	11.89 in 30.2 cm 302 mm 0.99 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	22 °	15 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala	48 Hz - 75 Hz	48 Hz - 75 Hz
Frecventa Digitala pe Orizontala		54 kHz - 85 kHz
Unitate Masura Interpolare Ecran	NULL	NULL
Accesorii
Extra	HDMI cable	Mini D-Sub 15-pin cable Audio cable
Certificate si Standarde
Licente	CCC China Energy Efficiency Standard Tier 2 ENERGY STAR 8.0 RoHS TCO Certified Display 8.0 TCO Edge 2.0 TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light WHQL (Windows 10; Windows 7)	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 - 45 °C 32 °F - 113 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 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 L22i-30

Acer R221QBbmix