Sony's "entry-level" full-frame mirrorless ... Lastly, a note about battery life. The A7 III gains a significant upgrade in battery performance, using the same NP-FZ100 rechargeable lithium ...

"A7 III" also offers 4K video recording across the full width of the full-frame image sensor. The battery life has been extended as well with up to 710 shots per charge. Sony India claims that the ...