We’re just one day away from LG’s big G4 event, but a new leak claims to reveal the last few remaining details. A report from trusted phone-leaker Evan Blass offers a full list of specs for the upcoming LG G4.

Among a handful of revelations, the biggest may be the G4’s battery. Apparently, LG is packing in a removable 3000mAh battery with built-in wireless charging and quick-charging when plugged in. The phone may also feature a slight curve similar to the G Flex, Blass said.

Blass also reveals that the LG G4 will be slightly bulkier than last year’s G3, coming in at 5.9 x 3 x 0.4 inches compared to its 5.8 x 2.9 x 0.35-inch predecessor. It’s a tiny bit heavier too, likely because of that curved screen. The display is still 5.5-inches across with a Quad HD resolution, though LG’s added some new technology to improve image quality.

We’re also expecting a Snapdragon 808 processor, 3GB of RAM, 32GB of storage with microSD support, a 16-megapixel rear camera with an F/1.8 aperture and an 8-megapixel shooter upfront. Finally, it’s set to run Android 5.1 Lollipop out of the box.

There’s still a things we don’t know about the LG G4, including price and availability. Hopefully we’ll learn those details on Tuesday when we finally get to see the new flagship phone in person during LG’s NYC press event.