Yes, you can create, save and edit notes and even can keep reminders for them.
The display of Nokia 3310 is 2.4 Inch with QVGA resolution.
No. Nokia 3310 cannot be connected with WiFi.
No. You cannot record calls in Nokia 3310.
Yes, Nokia 3310 does have a speaker available just beside the rear camera. Nokia 3310 does have conference call option.
There are a few things that do bring back the feeling of owning an original Nokia 3310, such as the classic Nokia ringtone, the physical buttons, the tiny body, and solid build quality.
You can buy other feature phones for less than this, and the new Nokia 3310 doesn't justify the extra outlay over the simple nostalgia card it's playing.