Sony BRAVIA KLV-49W772E Operating Instructions Manual page 26

Picture Quality
• AV composite cable
• Antenna (aerial) cable
SD
Standard definition (SD) videos have picture signals with a
vertical resolution of 480 (NTSC) or 576 (PAL/SECAM) lines.
26
GB
• HDMI cable
HD
High definition (HD) videos have picture signals
with a vertical resolution of 720 or 1,080 lines.