A stock GS4 may look virtually indistinguishable from its predecessor, but it looks like Samsung's got a new variant of its flagship phone that'll bring it some much-needed visual flair. The folks at GSM Arena unearthed photos of a GT-I9295 model (allegedly called the GS4 Active) sporting a bright red shell with black inserts at the top and bottom and a trio of physical buttons on its chin. If the results returned by the AnTuTu benchmark are to be believed, the phone's equipped with standard GS4 fixins: a quad-core CPU clocked at 1.9Ghz and an Adreno 320 GPU (aka, a Snapdragon 600 SoC) and a 1920 x 1080 display. Naturally, there's no word on pricing, carrier support or an arrival date, but there are a couple more photos of the handset at the source.