Honestly speaking, fast charging is the most relevant and important feature these days in phones. You can charge your phone fully within minutes while you are getting ready to leave your home. No, Realme U1 does not support fast charging.
You can find complete specs here: Realme U1
List of Service Centers : Realme Service Centers
Yes, Realme U1 supports OTG. USB OTG or USB On-The-Go is one of the most recent technologies that allows you to connect your pen drives and in some cases hard disks to your smartphones and tablets. It has a cable and through that cable, you can directly view and use your pen drive in your smartphones.
You can find the specs of Realme U1 here: Realme U1
You can check our the video:
Complete Specs: Realme U1
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Realme U1 and Honor 8X have the exact same price and similar features. Both of these have a tough competition and only a few differences in features.
Honor 8X has a higher resolution rear camera and Realme U1 have a higher resolution front camera. Honor 8X also has a bit bigger battery capacity.
You can see detailed specs here and choose one them for you: Honor 8X vs Realme U1
Yes, there is SIM ejector tool in the Realme U1.
You can check the unboxing video here:
Specs: Realme U1
Realme U1 have an impressive set of cameras. It features a 13 MP camera at the back with a 2MP depth sensor for perfect portraits and sports a High-resolution 25MP camera on the front with EXMORE RS sensor for amazing selfies.
Watch the spec video here:
You can see specs here: Realme U1
Yes, Realme U1 does support video calling. VoLte is all IP Based and allows you to make video calls from native dialing applications.
With the introduction of LTE, it is very easy for you to connect to your family members and loved ones even when you are far away. All smartphones offer this cool feature of video calls. Let us see how you can make calls to your loved ones using your smartphones.
Realme U1 and Realme 2 have a price difference of just 1k, Realme U1 is costlier, the extra cost is completely justified as Realme U1 has got a better display, a faster processor and also a higher resolution front camera. On the other hand, Realme 2 has got a huge 4230 mAh battery capacity.
Check out this interesting comparison by 91mobiles: Realme 2 vs Realme U1