About a year after their first foray into Android fields, Cowon released the Z2 Plenue in Korea – indirectly admitting the earlier D3 being a beta product… one that customers paid dear money for.
The Z2 is basically the exact same product as the D3 with a few hardware flaws ironed out. The Z2′s 1GHz Telechips Cortex-A8 processor isn’t quite as outdated as the D3′s 750Mhz ARM11 (although it’s still far from what’s usually built into Android devices nowadays), and it has 512MB Ram, which is quite a bit more useful than the D3′s paltry 170MB (usually 60MB free). Gone is also Cowon’s proprietary 32-pin port – the Z2 sports standard MicroUSB and MicroHDMI ports. While this is generally a great update, it might however mean the Z2 doesn’t do S/PDIF-out anymore, as found on the D3′s proprietary port.
The Z2′s screen is a 3.7″ 800 x 480 AMOLED one, just like the D3′s – let’s hope Cowon used one with a real RGB subpixel matrix this time, not an inferior Pentile one. I also hope they got hardware-accelerated video contrast ratio right this time – I’m still hoping for a fix for this glaring bug in the D3… Still available on the Z2 is one of the D3′s best features over almost all other Android devices out there – plenty of tactile buttons, making usability on the go quite a lot easier than touchscreen-only controls. Battery life on the Z2 still isn’t great – 22 hours for music, 8-9 hours for video. Let’s hope those synthetic benchmark numbers are somewhat close to real-life performance.