https://www.dxomark.com/panasonic-lumix-dc-s5-sensor-review-smaller-than-the-lumix-dc-s1-but-similar/

There's also £300 cashback from Panasonic UK. I managed to get one with the kit lens and an extra battery in the first hour of Prime Day for £1449. There was an extra £250 discount voucher with it. So when I get the cashback it will have cost me £899. I remember @Vitaliy predicted massive discounts on the S5 but didn't think it could get this low.

@Arum You are right. "Please note Amazon is not a participating retailer and Products purchased via Amazon will not be eligible for the Promotion." As I had purchased Panasonic cameras before on Amazon Prime days and got the cashback I presumed the same would apply this time. Not such a ludicrously good deal but pretty good nonetheless Glad I got that voucher though