Asus has made available another version of Zenfone 2 with 4 GB RAM for Rs 18,999. This newer version, Zenfone 2 ZE551ML, is the cheapest among the Zenfone 2 versions with 4 GB RAM. Note that there are basically two versions of Zenfone 2 – one with 4 GB RAM and the other with 2 GB RAM.
The new Asus Zenfone 2 ZE551ML has two SIM slots as the other models and offers 4G connectivity as well. Like other models, it too offers 13 megapixel rear camera, 5 megapixel front camera, Bluetooth 4.0, WiFi, 5.5 inch full HD display, 64 GB expandable storage slot, GPS with GLONASS and a 3000 mAh battery.
This model too weighs 170 grams and measures 77.2×152.5×10.9 mm. It also offers the Android Lollipop operating system with Asus ZenUI. However, unlike the other two models with 4 GB RAM that come with 2.3 GHz Intel Atom Z3580 quad core processor, this model has the 1.8 GHz Intel Atom Z3560 quad core Processor like the lower-end models of Zenfone 2.
To compare all the models of Zenfone 2 of Asus, go to our Phone Finder section.