Yes, Nokia 3310 comes with 2.4 Inch QVGA display with 2.5D kind of glass display. You will have no problem using direct under sunlight.
Yes, Nokia 3310 comes with removable 1200 mAh Nokia BL-5C battery.
Yes, you can edit the same. You can crop them. Or you can use different scene filters, while taking the pictures.
No. Nokia 3310 do not support 4G and VoLTE.
Yes, Nokia 3310's camera also have zoom function.
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.