It's not exactly a formal announcement of availability, but the expected release of the Windows 10 Mobile-running Alcatel Idol 4 Pro in Europe seems at least to be real, thanks to a believeable listing over at Cyberport, though the price is outrageous. Instead of 607 Euros (£533), the hardware spec should come in around 60% the current price... at most. So - tempting though it is to hand over my credit card to take one for the AAWP team, I'm.... not going to. If this is the start of genuine availability of this dual-speakered flagship on Windows 10 Mobile then no doubt other retailers will acquire it too, and the prices can tumble down.
Interestingly, the word 'novelty' appears in the Google-translated screenshot - though this might also refer to 'ultra-new'. The original word was 'Neuheit'...
From the Cyberport listingfor the 'Alcatel Idol 4 Pro with Windows 10 Mobile':
Display: 5.5-inch 1080p AMOLED, Dragontrail glass
Processor: Qualcomm Snapdragon 820, 2.15 GHz
Memory: 4GB RAM
Memory: 64GB, expandable via MicroSD
Camera: 21 Megapixel Sony IMX230
Front camera: 8 megapixels
Audio: Dual JBL-branded speakers
Battery: 3000 mAh, QuickCharge 2.0
Miscellaneous: Continuum, VR, Windows Hello with fingerprint scanner