It's tough to stand out in the mid-range Android crowd, but Oppo may have found a way to separate itself from the pack. Its newly launched R1 smartphone carries a gold-effect metal frame that adds a touch of class around the 5-inch screen. Camera quality may also lure in a few buyers. The R1 carries a bright 8-megapixel, f/2.0 aperture shooter like that in the R819, and there's an upgraded 5-megapixel camera at the front. No one will mistake Oppo's latest hardware for a flagship, though. There's a modest 1.3GHz, quad-core MediaTek chip inside, and neither the 720p display resolution nor the 16GB of non-expandable storage will please video lovers. The real obstacle for some may be the price -- the R1 sells for ¥2,498 ($411) in its native China, which is a lot to pay when the Vivo X3 offers slightly better performance in a slimmer design.