Here a roundup of today's reviews and articles, including A Quick Look at Battlefield 4 Performance with Mantle on AMDs Kaveri 7850K APU, Sony Xperia Z1 Compact review, Hauppauge HD PVR Rocket Video Review, ASUS Z87I-PRO (Intel LGA 1150), and An Update Regarding OCZ's Warranties  A Quick Look at Battlefield 4 Performance with Mantle on AMDs Kaveri 7850K APU and more