LCD/LED Monitors Comparison

Dell ST2420L , Acer V223HQ
Select Model


Dell ST2420L

Acer V223HQ

 Power consumption (operating) 20 - 30 W   
 Power consumption (standby)    
 Touchscreen No No   
 Release year    
 Memory card readers No No   
 Image properties
 Aspect ratio 16:9 16:9  
 Picture-in-Picture (PIP)    
 Pixel size 0.28 mm   
 Refresh rate 60 Hz   
 Response time 5 ms 5 ms   
 Responstid (GtG)    
 Screen surface    
 Type of panel TN   
 Viewing angle (horizontal) 170 degrees 160 degrees  
 Maximum resolution 1920x1080 1920x1080   
 Image size 24 inches 21.5 inches   
 Backlight LED (Light emitting diode)   
 Brightness 250 cd/m2 300 nits  
 Colour depth (per channel)    
 Colour reproduction    
 Dynamic contrast 8,000,000 :1 20,000 :1   
 Image delay Max    
 Image delay Min    
 Viewing angle (vertical) 160 degrees  176 degrees   
 Ascendable and submersible No No   
 Pivot No No   
 Swivel No No   
 Tiltable Yes Yes   
 Energy star No No   
 EPEAT Silver   
 Depth 203.7 mm   
 Depth without stand    
 Height (min-max) 418.2 mm   
 Height without stand    
 Weight 4.29 kg   
 Weight without stand    
 Width 574.9 mm   
 Available colours Black Black  
 Built-in USB hub No No   
 Number of ports    
 SCART in No No   
 S-video in No No   
 Line in (3.5 mm)    
 Headphone input    
 Headphone output    
 HDMI Yes No   
 HDMI version    
 Number of Inputs 1 pc   
 DVI in Yes No   
 Number of Inputs    
 Connection for 12V    
 Composite in No No   
 Component in No No   
 VGA in Yes Yes   
 VESA mount  Yes  
 Type of VESA mount    
 Built-in camera No No   
 Audio features
 Built-in speakers No   
 Product page    
Warranty 0 3 Year local Manufacturer Warranty
Price 22,499-Rs 16,000-Rs