Apple iPhone 6s

The iPhone 6s is the current flagship model of Apple . Opposite the predecessor iPhone 6 has externally almost nothing changed. But the manufacturer has heavily revised the interior and created so far most powerful smartphone that mark. In iPhone test the 4.7-inch mobile phone can be very good points - but we do not take it in our list of the best dual SIM phones on. Like all phones of the brand from Cupertino is only with the 6s a single SIM equipped slot. To use two cards, one can only dual SIM adapter to use third-party.

display

Really small one coming 4.7-inch screen before now. Especially compared to the current test winner Samsung Galaxy S7 edge (Test) . Because the 0.8 inches - converted almost exactly 2.0 cm - make a big difference. So the iPhone 6s located in the test well in hand. Apart from that isRetina Display , although rich in contrast and sharp, but can with the Quad HD screens as the LG G5 Dual SIM or even the Galaxy S6 (test) not keep up. Neither the resolution nor the illumination it sets standards. Therefore, the display offers the 6s quite another highlight: it can be sent through strong pressure to call different functions. This 3D Touch or Force-touch technique called somewhat similar to Right: You do not have the same select all objects by tapping on them - but can additional options to use. While Apple is not the only manufacturer with this feature, but it is still very rare in Android handsets. In particular, the current flagship of the big brands do not offer this extra date.  

operating system

A great advantage of the newer iPhones: You can automatically count on updates whenever a newer iOS version is available. To this extent, the iPhone 6s always up to date. Whether you are the menu and look like the Apple smartphone surfaces or not, of course, does not matter in the test. It is simply to usability and functionality. And since this operating system offers all the important features and countless gimmicks. The only real downside is of course the lack of control of a second SIM card. After all, unlike Android or Windows 10 for Phones no menu item is provided for. So you unless an adapter for other SIM cards recourse (and this really works), it depends on the app control.

SIM slots

As mentioned before you can use only a detour two phones in the same iPhone 6s: with an adapter for additional SIM cards. There are different models and providers. We have some time tested several devices, but were not satisfied with the results. Among other things, the required app software is not officially available in the App Store and has to be installed from other sources. In addition, so-called partial jailbreak required - this one uses vulnerabilities in the iOS software to operate the adapter. Apple does not recommend this approach, and in addition to the possible risk of the entire installation is often simply very inconvenient for ordinary consumers.

Conclusion

The iPhone 6s is one of today's best smartphones, but more than suitable with effort and additional equipment for the dual SIM application.Whether it is worth the extra cost compared to the previous one needs to evaluate itself. The performance is noticeably faster. But it's worth it in the first place then, if you use many sophisticated and Apps. A bad buy it would nevertheless hardly be - because you can iPhones so far also long also sell used after purchase for a compared quite high price.

Technology and mobile Details

property	value
Display / Screen size	5.7 inch Super AMOLED display WQHD
resolution	2560 x 1440 pixels, 518 ppi
operating system	announced Android 6.0 update to 7.0 ()
main camera	12.0 megapixels
front camera	5 megapixel
SIM 1	Nano SIM
SIM 2	Nano SIM
transmission standards	LTE, UMTS, GPRS
Supported frequencies	LTE / 4G: 800/1800/2600 MHz UMTS / 3G: 850/900/1900/2100 MHz GSM / 2G: 1900 MHz
processor	Octa-Core 2.15 GHz
memory	4 GB of RAM 64 GB of internal memory
sensors	Bullets
battery pack	3500 mAh
Dimensions	15.35 x 7.39 x 0.79 cm
weight	169 g
Others