No, this isn't the world's thinnest phone thanks to Alcatel and BBK, but Oppo's recently announced R809T is still a seemingly attractive device judging by the above official image.

ENGADGET: Oppo's 4.7-inch, 6.93mm-thick R809T pays homage to the Finder

Then there's also an 8-megapixel main camera plus an increasingly common 2-megapixel, 88-degree wide front-facing imager, which is obviously no match for the 5-megapixel counterpart on Oppo's Ulike 2.

ENGADGET: Oppo's 4.7-inch, 6.93mm-thick R809T pays homage to the Finder

On the back you'll find the increasingly common Sony 13-megapixel imager next to a pair of speakers (FLAC playback is supported, by the way), but flip the phone over and you'll be looking at a surprisingly generous 5-megapixel front-facing camera -- much like the one on Oppo's mid-range Ulike 2.

ENGADGET

We've never paid much attention to BBK's phones in the past, but today, this Chinese company -- who's actually the creator of the Oppo brand for the Western market -- announced a rather interesting Android 4.1 device.

ENGADGET: BBK's Vivo X1 is a phone for audiophiles, packs high-end DAC and Beyerdynamic earphones

Measuring at 6.93mm thick (instead of the rumored 6.13mm), we're surprised that Oppo didn't set this to be the follow-up to the Finder: sure, it's 0.28mm thicker, but it also aces the latter with a 4.7-inch 720p in-cell display, a 1.2GHz quad-core chip with 1GB RAM (likely MediaTek's Cortex-A7-based MT6589 SoC), Android 4.2 and a sorely missed 3.5mm headphone jack -- so no micro-USB adapter required.

ENGADGET: Oppo's 4.7-inch, 6.93mm-thick R809T pays homage to the Finder

Even the Oppo Finder has a 6.65mm thickness and yet lacks a 3.5mm headphone jack, whereas BBK's thinner phone has one.

ENGADGET: BBK's Vivo X1 is a phone for audiophiles, packs high-end DAC and Beyerdynamic earphones