Comparatie intre ViewSonic VG2748 vs Lenovo L27i-30

Informatii Generale
Model	ViewSonic VG2748	Lenovo L27i-30

Pret	Check on Amazon	Check on Amazon
Tip	Monitor	Monitor
An Fabricatie	2018	2021
Brand	ViewSonic	Lenovo
Model	VG2748	L27i-30
Alias		66BFKAC2
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 685.891 mm 2.25 ft
Latime Ecran	23.54 in 59.8 cm 597.888 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Inaltime Ecran	13.24 in 33.6 cm 336.312 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 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	0.311 mm	0.311 mm
Densitate Pixeli Ecran	81 ppi	81 ppi
Raport Marime Ecran-Carcasa	88.49 %	89.28 %
Sursa Iluminare	W-LED	W-LED
NTSC 1953	72 %	72 %
Luminozitate	300 cd/m²	250 cd/m²
Contrast Ecran	1000 : 1	1000 : 1
Contrast Dinamic Ecran	50000000 : 1	3000000 : 1
Unghi Vizibilitate Ecran (Orizontala)	178 °	178 °
Unzhi Vizibilitate Ecran (Verticala)	178 °	178 °
Timp Minim de Raspuns	7 ms	4 ms
Timp Mediu de Raspuns	14 ms	6 ms
Strat Protector Ecran	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Marime, Greutate, Culoare
Adancime Carcasa	2.01 in 5.1 cm 51.1 mm 0.17 ft	1.7 in 4.3 cm 43.2 mm 0.14 ft
Greutate Carcasa	4.9 kg 11 lbs	3.6 kg 8 lbs
Adancime Carcasa cu Suport	24.44 in 62.1 cm 620.7 mm 2.04 ft	24.11 in 61.3 cm 612.5 mm 2.01 ft
Inaltime Carcasa cu Suport	16.03 in 40.7 cm 407.2 mm 1.34 ft	18.73 in 47.6 cm 475.8 mm 1.56 ft
Adancime Ecran cu Suport	7.96 in 20.2 cm 202.2 mm 0.66 ft	6.89 in 17.5 cm 175 mm 0.57 ft
Greutate Ecran cu Suport	7.3 kg 16 lbs	4.41 kg 10 lbs
Culoare Carcasa	Black	Black
Hardware
Camera Web Integrata	No	No
Conectivitate	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 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 D-sub
Audio
Boxe Audio Integrate	2 x 2W
Caracteristici
Caracteristici Speciale	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology	Flicker-free technology Low Blue Light 3-side NearEdgeless design AMD FreeSync technology
Caracteristici Extra	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa	24.44 in 62.1 cm 620.7 mm 2.04 ft	24.11 in 61.3 cm 612.5 mm 2.01 ft
Inaltime Carcasa	14.41 in 36.6 cm 366.1 mm 1.2 ft	14.48 in 36.8 cm 367.7 mm 1.21 ft
Suport Perete VESA	Yes	Yes
Marime Interfata VESA Standard	100 x 100	100 x 100
Stand VESA Detasabil	Yes	Yes
Ajustare pe Inaltime	Yes	No
Interval Ajustare Inaltime	130 mm 13 cm 5.1181 in 0.4265 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	40 °	22 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala	50 Hz - 75 Hz	48 Hz - 75 Hz
Frecventa Digitala pe Orizontala	24 kHz - 82 kHz	30 kHz - 83 kHz
Unitate Masura Interpolare Ecran		NULL
Accesorii
Extra	DisplayPort cable USB 3.0 upstream cable	HDMI cable
Certificate si Standarde
Licente	BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 Epeat Silver ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM VCCI WEEE	CCC China Energy Efficiency Standard Tier 1 RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare	0 °C - 40 °C 32 °F - 104 °F	0 °C - 45 °C 32 °F - 113 °F
Safe Operating Humidity Level	20 % - 90 %	10 % - 80 %
Temperatura Stocare Interna		-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

ViewSonic VG2748

Lenovo L27i-30