Nintendo DS vs. DSi: Key Differences in Features, Hardware & Release Dates

Nintendo DS (2004)

• Two LCD screens (top non-touch, bottom touch)
• Single touchscreen (bottom only)
• No camera
• Basic Wi-Fi (WEP only, limited online)
• Storage: Game Card slot + SD card slot (original DS) / no SD on DS Lite
• No microphone, no music player, no DSiWare

Nintendo DSi (2008) / DSi XL (2009)

• Two LCD screens (slightly larger, better contrast)
• Dual touchscreens (both top and bottom support touch)
• Two cameras (inner 0.3 MP, outer 0.3 MP)
• Enhanced Wi-Fi (WPA/WPA2, better browser, DSi Shop)
• Internal storage (256 MB / 2 GB) + SD card slot
• Microphone, Music Player, DSiWare (downloadable games/apps)
• Photo/video capture & editing

Summary of Key Differences

• Cameras & Mic: DSi only.
• Dual Touchscreens: DSi only.
• Internal Storage: DSi only.
• Internet Features: DSi far more robust (Shop, browser, Flipnote).
• Media Apps: DSi has music player, sound recorder, photo tools.

The DSi is a significantly more advanced, feature-rich evolution of the DS line.