It was taken 6 days to my hand after order changed to delivery waiting. Siswoo C55 was passed thru e-EMS from China to South Korea in safety, no damages found.
Siswoo C55 pre-installed 64bit of Android 5.1, so some benchmark app required additional un-trusted installation of APK like Antutu-64bit. (I just trusted them to proceed benchmark) Sore normally over 34K. Just comfort to use without lags. 2GB of system memory was enough to run a heavy game on HD resolution of 5.5″ LCD screen. 16GB system NAND flash (maybe eMMC) was enough speed to accessing files (better than Doogee X5 Pro).
Specially 5.5″ size is makes everything bigger than 5″ LCD smartphone and low resolution of HD(720p) be seen corss stripes of each pixels as like my iPad mini 1 ( 768×1024 ). Actually I don’t care this resolution but some people may not like this.
Battery capacity was 3300mAh. But I can sens it little bit fast to running out while I downloading apps and playing game. I don’t determinds because of fast running out is reason of SIM card not inserted.
Mediatek MT6753 CPU, 8 cores are Siswoo C55 makes smoothely works. I don’t need worry about some apps not works. Mali-T720 ported to support OpenGL ES 3.1. Actually Open GL ES 3.1 benchmark performance was not fast as like high performanced some other expensive devices. But I don’t care about this because C55 may used for reading novels or comics.
Internal storage performance was much better than such as 4 cored MT6 series. Everything is better than my previous review of Blackview Alife S1. If you have interested in this large phone (a.k.a phablet), and worry about performance in life, you don’t need to do, It is really enough.
Total performance maybe similar like to using Google Nexus 5 with more big screen. Don’t expect on cameras. All mediatek ISP seems has problem in processing image on low light. Siswoo C55 camera active response is enough to take still shots, but quality is not better than old Qualcom’s ISP.
Adjusting audio quality is all same like modern mediatek product – besAudio engine provides fun to listen music for any mid-low cost heaphones. It is definitely not for Hi-Fi. But I love to hearing with my single BA IEMs as like SONY or iSound.
This phablet may the best position in under 130 USD.
A 3300mAh battery, Metallic outter linear shelter(actually it is coated layer, not metal), loudy loud speaker, 5 finger sensing bright 5.5″ LCD screen, AOSP based Android 5.1. Dual micro SIM slots, TFlash slot with no prblem in use 64GB UHS-1 (I’d already installed), OTG supported.
I will bring here more detailed review ASAP.