I have long wondered what is the successor for my Lumia 800. Finally, I decided for the Lumia 630 (Single SIM). Buying criteria were specifically for me: A replaceable battery (after my Lumia 800 after 2.5 years to the effect gives up the ghost), a cheaper price as well as robust and high-quality finish and, not least, because I am already used to Windows Phone and (hopefully) is still "Cortana" (Language Assistant) appear, the operating system. The technical data can be readily available on the Internet, but it I do not want to dwell on. However, I already registered displeasure expressions because the display resolution ... Let's be honest, the HD craze drives strange flowers ... you can on the Lumia 630 recognize all very sharp and in good color quality and resolution is also battery saving. The mileage is after a full charge before 2.5 days and the appropriate setting up your phone (apps to install, etc.) still at 39%. I wanted a smartphone that does a couple of days without a power outlet. Comparisons with Galaxy S5 and HTC One M8 need generally not to draw, playing in a different league; but for the price of one of these flagships you get sometimes just 4 Lumia 630! I have one in black, but I think that you will soon get some possible exchange cover. Since any scratches are not so bad. The system can be said that Windows Phone 8.1 is no longer in front of other operating systems must hide. It runs smoothly on the 630 and has some great new features. Visually of course stands out immediately the customizable background and also with respect to the wireless settings, there are some (so far) unique features. A negative I've discovered is the muting of smartphones; here you have to manually set the (finally separated) soundtracks for ringtone and / or apps turn down - that takes more than a "push of a button". Maybe that will be resolved via Software Update. Conclusion: For about 150 an absolutely great device for "average users"; meticulously crafted, long mileage and a (finally) mature system.
Strong buy recommendation.
Supplement with respect to the mute:
Thanks for the note!
Daniel says: In order volume to Mute, you can simply click the "clef" or tap the "bell" for this to remain silent. Moving the slider is not necessary.
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For voice quality I can say that I have found to be very solid, though not as many microphones are installed. Subjectively, it was significantly better than the Lumia 800th