Écrant ACL que choisir ?

Bonjour,
je suis a la recherche d'un écran ACL j'ai vue une bizzard de comparaison je vous montre

j'ai vue une écran 20'' HP 2035 voici ca fiche technique

#1 20-inch HP 2035 DVI Rotating LCD Monitor
* * General Features:
* * Silver/carbon enclosure
* * 20-inch Active TFT Matrix LCD display
* * 20.1-inch viewable image
* * 1600 x 1200 @ 60 Hz resolution <-----es ce normal avec DVI ?
* * .255 mm pixel pitch
* * 250 cd/m2 brightness
* * 400:1 contrast ratio
* * 16 ms response time (typical, rise + fall)
* * 16.7 million color depth
* * 170-degrees horizontal and vertical viewing angles (10:1 minimum contrast ratio)
* * Anti-glare, Anti-static
* * Height adjustable, tilt, swivel and pivot rotation
* * OSD controls with PiP (Picture-in-Picture) capability
* * English, French, German, Spanish, Italian languages
* * Plug and Play
* * Energy-Star compliant
* * Horizontal Frequency:
* * VGA input: 30 to 94 kHz
* * DVI input: 30 to 92 KHz
* * Vertical Frequency:
* * VGA input: 48 to 85 Hz
* * DVI input: 30 to 92 KHz
* * Connectors:
* * DVI-I
* * 15-PIN VGA
* * S-Video
* * Composite RCA video
* * Power Rating:
* * 100 - 240V, 50/60Hz, 1.2 - 0.6A
* * Unit Dimensions:
* * 17.36 - (20.9, extended) x 17.8 x 8.27-inches (H x W x D, approximate)
* * 14.29 x 17.8 x 3.19-inches without stand (H x W x D, approximate)
* * Regulatory Approvals:
* * FCC
* * CE
* * UL
* * CSA
* * TUV/GS
* * NOM
* * VCCI
* * BSMI
* * CCC
* * Gost-R
* * C-Tick
* * MIC
* * Nemko
* * Demko
* * Semko
* * Femko
* Package Includes:
* * 20-inch HP 2035 DVI Rotating LCD Monitor
* * VGA cable
* * Power cord

#2 22'' BenQ E2200HD
* Audio & Speakers
* Number of speakers
* 2
* Audio Type
* Stereo
* Display
* Display Technology
* TFT
* Colour Support
* 16.7M Colours
* Display Brightness
* 300 cd/m2
* Contrast ratio
* 1000:1
* Screen size
* 21.5 in
* Screen Resolution
* 1920x1080 <-----es ce normal avec HDMI ?
* Aspect Ratio
* 16:09
* Viewing Angle (degrees)
* 170 (horizontal), 160 (vertical)
* Response Time (ms)
* 5ms (2ms grey-to-grey)
* Colour Temperature
* 6500K, 9300K, sRGB, User Preset
* Power
* Power Supply
* AC Power
* Maximum Power Capacity (Watts)
* 60
* Television Features
* Adjustable Color Temperature
* Yes
* Picture in Picture
* No
* In-built Speakers
* Yes
* Stand
* Yes
* Wall-Mountable
* Yes
* Wired Connections
* Wired Terminals / Ports
* D-Sub, DVI Input, HDMI Input