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Monitors   
   
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price R 1,769.95 R 1,728.00
model A2057H A2057N
name A2057H 19.5" W-LED LED Monitor - Black A2057N 19.5" W-LED LED Monitor - Black
details * Resolution: 1600 x 900 at 60 Hz * VGA, HDMI * Contrast : 5000000:1 (Typ.) * Brightness : 250cd/m2 * Response Time : 2 ms * Built-in Speakers * VESA Compatibility * Kensington Slot : 7mm x 3mm slot * Resolution: 1600 x 900 at 60 Hz * VGA, HDMI * Contrast : 5000000:1 (Typ.) * Brightness : 250cd/m2 * Response Time : 2 ms * Built-in Speakers * VESA Compatibility * Kensington Slot : 7mm x 3mm slot
warranty 1 year 1 year
General
Model
A2057H
A2057N
Product Line
Color
Black
Black
Display Type
TN LED
TN LED
Diagonal Size
19.5"
19.5"
Resolution
1600 x 900
1600 x 900
Resolution Type
W-LED
W-LED
Aspect Ratio
16:9
16:9
Touch Screen
-
-
Connecting Interfaces
VGA
HDMI
VGA
HDMI
Number of HDMI Ports
1
1
Number of DisplayPorts <not specified> <not specified>
USB Powered <not specified> <not specified>
Curved <not specified> <not specified>
Monitor Special Features <not specified> <not specified>
Performance
Response Time
2.0 msec
2.0 msec
Refresh Rate <not specified> <not specified>
Contrast Ratio
5000000:1
5000000:1
Brightness
250 cd/m2
250 cd/m2
Viewing Angle (H)
176 degrees
176 degrees
Viewing Angle (V)
170 degrees
170 degrees
Ergonomy
Adjustable Tilt
-
-
Adjustable Height
-
-
Swivel
-
-
Pivot
-
-
Portrait Rotation
-
-
Extra Features
Built-In Speakers
Yes
Yes
Speaker Type <not specified> <not specified>
Audio Jack <not specified> <not specified>
USB Hub <not specified> <not specified>
No: of USB ports <not specified> <not specified>
Vesa Mount
VESA 100 x 100 mm
VESA 100 x 100 mm
Security Lock Slot
Kensington Lock
Kensington Lock
AMD Freesync <not specified> <not specified>
Nvidia G-Sync <not specified> <not specified>
Memory Card Reader <not specified> <not specified>
Energy Consumption
Operating <not specified> <not specified>
Standby <not specified> <not specified>
Dimensions (with stand)
Width
476 mm
476 mm
Height
190 mm
190 mm
Depth
362 mm
362 mm
Weight
1.80 kg
1.80 kg
Optional Accessories
Adapters <not specified> <not specified>
Warranty <not specified> <not specified>
Locks <not specified> <not specified>
Brackets <not specified> <not specified>