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Comparatie intre Lenovo Q27h-10 vs Dell U2721DE

Informatii Generale
Model Lenovo Q27h-10 Dell U2721DE
Pret
Tip Monitor Monitor
An Fabricatie 2020 2020
Brand Lenovo Dell
Model Q27h-10 U2721DE
Alias 66A7GAC2
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.8 mm
2.25 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Latime Ecran 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Inaltime Ecran 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Tip Ecran IPS IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No
Lut 8 bits
Numar Maxim de Culori 16777216 16777216
Biti 24 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Densitate Pixeli Ecran 109 ppi 109 ppi
Raport Marime Ecran-Carcasa 92.16 %
Sursa Iluminare W-LED W-LED
DCI P3 89%
sRGB 99 % 99 %
Luminozitate 350 cd/m² 350 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 3000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 4 ms 5 ms
Timp Mediu de Raspuns 8 ms
Strat Protector Ecran Anti-glare/Matte Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 1.54 in
3.9 cm
39 mm
0.13 ft
Greutate Carcasa 4.19 kg
9 lbs
Adancime Carcasa cu Suport 24.16 in
61.4 cm
613.7 mm
2.01 ft
24.1 in
61.2 cm
612.2 mm
2.01 ft
Inaltime Carcasa cu Suport 18.72 in
47.6 cm
475.53 mm
1.56 ft
15.36 in
39 cm
390.2 mm
1.28 ft
Adancime Ecran cu Suport 7.07 in
18 cm
179.5 mm
0.59 ft
7.09 in
18 cm
180 mm
0.59 ft
Greutate Ecran cu Suport 5.89 kg
13 lbs
6.24 kg
14 lbs
Culoare Carcasa Gray Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.1 (Type-A; Gen 1; downstream)
1 x USB 3.1 (Type-C; Gen 1; upstream; 80W; DP Alt Mode)
1 x USB 3.1 (Type-C; upstream; DP; 65W)
1 x Ethernet RJ45
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4 (Output MST)
1 x HDMI 1.4
2 x USB 3.0 (downstream)
2 x USB 3.0 (downstream; BC 1.2)
Audio
Boxe Audio Integrate 2 x 3W
Caracteristici
Caracteristici Speciale Flicker-free technology
Low Blue Light
Smart Power
4-side NearEdgeless Design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
Caracteristici Extra Anti-theft stand lock slot - Kensington Security lock slot
Ergonomie
Adancime Carcasa 24.16 in
61.4 cm
613.7 mm
2.01 ft
24.1 in
61.2 cm
612.2 mm
2.01 ft
Inaltime Carcasa 13.98 in
35.5 cm
355 mm
1.16 ft
Suport Perete VESA Yes Yes
Marime Interfata VESA Standard 100 x 100 100 x 100
Stand VESA Detasabil Yes Yes
Ajustare pe Inaltime No Yes
Interval Ajustare Inaltime 130 mm
13 cm
5.1181 in
0.4265 ft
Suport Pivotare Mod Portret / Vedere No Yes
Pivotare la Stanga 90 °
Pivotare la Dreapta 90 °
Suport Rotatie Stanga/Dreapta No Yes
Rotatie spre Stanga 40 °
Rotatie spre Dreapta 40 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 22 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 75 Hz 56 Hz - 76 Hz
Frecventa Digitala pe Orizontala 30 kHz - 90 kHz
Unitate Masura Interpolare Ecran NULL NULL
Accesorii
Extra USB Type-C to Type-C cable DisplayPort cable
USB Type-C to Type-C cable
Certificate si Standarde
Licente China Energy Efficiency Standard Tier 1
ENERGY STAR 8.0
EPEAT Silver
RoHS (EU 2002/95/EC)
TÜV Rheinland Eye Comfort
Windows Certification
ENERGY STAR
EPEAT
TCO Certified
RoHS
NFPA 99
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 % 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 % 5 % - 90 %
Nivel Altitudine Maxima de Functionare 5000 5000
Nivel Altitudine Maxim de Stocare 12192 12192
Lenovo Q27h-10 Dell U2721DE