















These FAQs are generated automatically from the current specification data for both phones.
OPPO Reno 15 has a 6.59 inches display, while Samsung Galaxy S27 Ultra has a 6.9 inches display. Samsung Galaxy S27 Ultra has the larger listed screen size.
OPPO Reno 15 lists 50 MP, while Samsung Galaxy S27 Ultra lists 200 MP.
OPPO Reno 15 has a 6500 mAh battery, while Samsung Galaxy S27 Ultra has a 5700mAh battery. OPPO Reno 15 has the larger listed battery capacity.
OPPO Reno 15 comes with 8 GB, 12 GB, while Samsung Galaxy S27 Ultra comes with 12 GB, 16 GB.
OPPO Reno 15 is listed with 256 GB 512 GB, while Samsung Galaxy S27 Ultra is listed with 256 GB 512 GB 1TB.
OPPO Reno 15 is listed with Snapdragon 7 Gen 4, while Samsung Galaxy S27 Ultra is listed with Snapdragon 8 Elite Extreme Gen 6.
OPPO Reno 15 runs Android 16 ColorsOS 16, while Samsung Galaxy S27 Ultra runs Android 17 One UI 9.5 Upto 7 promised updates in OS.