Realme first demoed a prototype phone with a huge 10,000 mAh battery back in May, promising a 7,500 mAh model before the end of the year and hinting that a 10,000 mAh version was also on the way. So far, only 7,000 mAh Realme phones have actually gone on sale, including the GT 8 Pro.

Now, we’re finally getting a clearer look at the 10,000 mAh-class device. The Editor-in-Chief of a Russian tech site has shared a photo of an unnamed Realme smartphone with the model number RMX5107. According to the leak, it carries a 10,001 mAh battery – technically 1 mAh more than the Honor Win and Win RT announced yesterday.

The phone in the image runs Realme UI 7.0 and has 12GB of RAM and 256GB of storage, though other configurations may exist. The same source says the RMX5107 already has Hi-Res Audio certification and is currently going through approval for sale in Russia, suggesting an official reveal shouldn’t be too far off.