4.5' 16M-color ClearBlack IPS LCD display of FWVGA resolution, Gorilla Glass 3.It's powered by the popular Snapdragon 400 chipset with a quad-core processor, and runs Windows Phone 8.1 with Nokia Cyan right out of the box.

So, the Lumia 630/635 brings a relatively big 4.5' ClearBlack IPS display of FWVGA resolution. The Lumia 630/635 does well to reduce the diagonal but boost screen quality with the ClearBlack technology. Not much point stretching the screen too much when the resolution simply can't keep up. The Lumia 625 has contributed too - perhaps with a lesson learned. Everyone at Microsoft would be delighted if the three versions of the Lumia 630 combined come close to matching the sales of the Lumia 520. We can think of at least a couple of phones that have served as an inspiration. For the purposes of this review, we'll be treating the three variants as one and the same except where otherwise noted.Īnyway, the brand new software version and optional dual-SIM aside, the Lumia 630/635 is nothing out of the usual if you've been following developments in the Nokia low-to-midrange. There's nothing on the outside to set them apart - the SIM card slot(s) are under the battery cover.Īlso virtually identical is the devices' LTE version, also known as the Nokia Lumia 635. The difference boils down to just an extra SIM compartment though. That said, we should note right at the start that we're reviewing the regular, single-SIM version. One of the first phones to launch straight to Windows Phone 8.1, the Lumia 630 is also the first to bring dual-SIM support to the platform.

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