No. Nokia 3310 do not offer auto call recording but it does have voice recording function, where you can record voice memos.
Nokia 3310 Dual Sim variant comes with Mobile Phone, Battery, USB Micro Charger, Earphone and Quick Start Guide as in-the-box accessories.
No. Nokia 3310 supports only 2G network. So, you cannot use only 4g sim card - Jio sim in this phone.
Nokia 3310 is a dual sim mobile phone.
Yes, you can create contact groups in Nokia 3310.
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.