Only problem I could find out was its screen resolution, its just 128 x 160 pixels.
But the photos looks good in PC (provided its taken in good lighting).
Sound quality is good, especially with head phones.
good color depth
easy to use keys
attractive look
flight mode is there
music player supports MP3, AAC, AAC+, eAAC+, H.263, H.264 formats
offers a wide range of conventional features at an accessible price
A convenient USB port and Bluetooth support also makes it quick and
easy to transfer songs, images
or calendar events directly from your PC
to your phone.
memory expandable up to 2GB.
weight is just 87 grams
9 Indian languages supported(like hindi, malayalam, tamil etc.)
s40 user interface makes it easy to use.
The battery life of the Nokia 3110 Classic is really good
stereo radio is very good
The back of the phone has a rubberized plastic finish that gives great comfort and grip while holding the phone
Its a classic phone as the name indicates.