WPCentral has also spotted smartphone in Brazil’s Anatel certification which is similar to the FCC in the US. This black colored device sports Microsoft internal branding but it also features a Nokia logo at back, Microsoft will keep Nokia logo for marketing purpose.
Lumia 830 measures at 139.4 mm x 70.7 mm x 8.5 mm, which makes it the relatively thinnest Lumia devices compared to previous Lumia. As per images, we can see that micro USB charging port is back to top again just next to the headphone jack.
This smartphone is expected to features a display screen of 4.5 or 4.7 inch with HD screen resolution, it might be powered by Snapdragon 800 or 801 processor and it will also feature a dedicated camera button and capacitive navigation buttons.
Microsoft could announce Lumia 830 at pre-IFA event which is scheduled on 4 September where Lumia 730, a selfie camera smartphone is expected to be announce which too run on Windows Phone 8.1, will have 6.5 MP rear and 5-megapixel front-facing camera, it will have 4.7-inch 720p display screen and will be powered by 1.2GHz quad-core processor along with 1GB of RAM, it will have 8GB of internal storage and houses a 2,000mAh battery.