247E6QDSD Specifications

LCD panel type: IPS-ADS LCD
Backlight type: W-LED system
Panel Size: 23.6 inch / 59.9 cm
Aspect ratio: 16:9
Optimum resolution: 1920 x 1080 @ 60Hz
Response time (typical): 5ms (Grey to Grey)
Brightness: 250 cd/m²
SmartContrast: 20,000,000:1
Viewing angle: 178º (H) / 178º (V), @ C/R > 10
Display colors: 16.7 M
Inputs: VGA (Analog ), DVI-D (digital, HDCP), MHL-HDMI (digital, HDCP)

277E6QDSD Specifications

LCD panel type: IPS-ADS LCD
Backlight type: W-LED system
Panel Size: 27 inch / 68.6 cm
Aspect ratio: 16:9
Optimum resolution: 1920 x 1080 @ 60Hz
Response time (typical): 5ms (Grey to Grey)
Brightness: 300 cd/m²
SmartContrast: 20,000,000:1
Viewing angle: 178º (H) / 178º (V), @ C/R > 10
Display colors: 16.7 M
Inputs: VGA (Analog ), DVI-D (digital, HDCP), MHL-HDMI (digital, HDCP)

Read more at http://benchmarkreviews.com/25167/philips-247e6qdsd-277e6qdsd-ips-ads-monitor-displays-introduced/#JuUZu1vb3zSSzi3p.99