The bigger the screen size is, the better the user experience.
Samsung Galaxy J Max: 7"
Nokia Lumia 1020: 41MP
Asus Zenfone AR: 8GB
320 x 480px
Sony Xperia Z5 Premium Dual: 2560 x 3840px
8. has an external memory slot
The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
81% have it
9. has branded damage resistant glass
Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin and lightweight, and can withstand high levels of force.
43% have it
10. every pixel has three subpixels
The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
79% have it
Asus Zenfone AR: 4.6mm
12. has a removable battery
The battery is removable and can be replaced by the user if broken.
42% have it
13. internal storage
Huawei Mate 9 Pro: 256GB
14. has USB mass storage support
It can transfer files, music, photos via USB, no need to install additional software.
91% have it
15. download speed
Samsung Galaxy Note 7: 600MBits/s
Vertu Signature for Bentley: 42mm
Motorola FlipOut: 67mm
18. Bluetooth version
Samsung Galaxy S7 edge (Exynos 8890 Octa): 4.2
19. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Huawei Mate 9 Pro: 4
20. Is free and open source
Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.
84% have it
21. semiconductor size
A smaller size indicates that the process to create the chip is newer.
Apple iPhone 6s 64GB: 14nm
22. plays Adobe Flash
Adobe Flash with video and sound is supported in the device's browser.
17% have it
23. Supports widgets
You can add widgets to the home screen. This allows you to have more flexibility and to see information at a glance, without going into the app.
90% have it
24. Supports Java
84% have it
Huawei Honor Magic: 300MBits/s
26. USB version
Newer USB versions are faster and have better power management.
Samsung Galaxy Note 7: 3.1
Nokia Asha 200: 47.7cm³
28. has a flash
A flash is good for low-light environments, and can sometimes be used as flashlight.
92% have it
29. SAR - US head
SAR (Specific Absorption Rate) describes how much radio frequency energy emitted by the device will be absorbed by your body. The rate is measured at head level. The legal limit is 1.6 W/kg in the USA.
Samsung Galaxy SII I9100: 0.16W/kg
30. has touch autofocus
The autofocus is immediately set to the subject by just touching it on the touch screen.
74% have it
31. has a compass
A compass is useful in games, map and navigation software.
82% have it
32. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
97% have it
33. has GPS
GPS enables global positioning, useful in map, geo-tagging or navigation apps.
97% have it
34. has a cellular module
Devices which use cellular technology can connect to mobile networks. Cellular networks have much wider signal coverage than WiFi.
35. can be updated over-the-air
It can be updated over the air (OTA) w/o connecting to a computer