Samsung Galaxy S2 I9100 VS Best Copycat HDC A9100 S2 (III)
Both work with 2G ：GSM 850/900/1800/1900 3G：WCDMA 900/2100MHz MHz\
The Samsung Galaxry S2 is 3G solo Sim card Support ,while the HDC a9100 s2 is dual sim card support .
and also supports multipurpose sim card slot.Namely compatible with
But only the WCDMA slot can apply the 3G data .the other EDGE if 2 3G sim card in slot at meantime.
let ‘s peer into the inside construction.
The HDC A9100 S2 has 2 Sim card slot up-down parelled below the Camera ,and the TF card slot on the left as below
The Samsung Galaxy S2 release 16GB or 32 GB version but we can see it is not build in memory ,
we can see clear the TF card slot ,so it also supports Memory expansion by inserting the difference capacity of TF card .
The slim body is the highlights of Samsung Galaxy S2 style. thin and crisp grided ！
Without any other case avaiable ,but the given case fits perfectly with the HDC A9100 S2
Both the 2 phone backcover is textured and grided ,not easy to scratch, so the phone case may be not so necessary for Samsung Galaxy S2 or HDC A9100 s2 protection ,but if you do not like the black case and wanna to beatify your device ,you have many samsung galaxy S2 cases selectively ,the HDC a9100 S2 ‘s accessory is also compatible
More related reviews serialized in installments:
Samsung Galaxy S2 I9100 VS Best Copycat HDC A9100 S2 (I)——-Video demo Samsung Galaxy S2 I9100VS Best Copycat HDC A9100 S2 (II)—–Packing and Accessory Samsung Galaxy S2 I9100 VS Best Copycat HDC A9100 S2 (III)——–Inside construction Samsung Galaxy S2 I9100 VS Best Copycat HDC A9100 S2 (Ⅳ)———Hardware and software Samsung Galaxy S2 I9100 VS Best Copycat HDC A9100 S2 （V )——- Physical difference Super Slim Galaxy S2 A9100 8.0Mega Camera Dual 3G MTK6573 Best Buy in Fastcardtech Supersmart Galaxy S2 HDC A9100 MTK6573 By Fastcardtech