Sony ST23a
Top 71%8,510 points
Top 71%
Screen size
Number of smartphones
lowmidhigh
Top 80%
89 smartphones
3.27" - 3.73"
NaN% of all smartphonesYes
No
screen size
resolution
RAM
total clock speed
battery power
megapixels
3.5"
Samsung Galaxy J Max
7"
Best

Sony ST23a: 65 facts and highlights

1. battery power

1500mAh
Gionee M2017: 7000mAh
4340
0

2. total clock speed

1 x 0.8GHz
LeEco Le 2 Pro: 10 x 2.7GHz
3525
0

3. pixel density

165ppi
Sony Xperia Z5 Premium Dual: 806ppi
2910
0

4. screen size

The bigger the screen size is, the better the user experience.
3.5"
Samsung Galaxy J Max: 7"
2444
0

5. megapixels

5MP
Nokia Lumia 1020: 41MP
2150
0

6. RAM

0.5GB
Asus Zenfone AR: 8GB
2094
0

7. resolution

480 x 320px
Sony Xperia Z5 Premium Dual: 2560 x 3840px
1965
0

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.
Sony ST23a
81% have it
1593
0

9. weight

110g
Microsoft Nokia 105: 68.9g
1344
0

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.
Sony ST23a
79% have it
1233
0

11. thickness

9.9mm
Asus Zenfone AR: 4.6mm
1161
0

12. has a removable battery

The battery is removable and can be replaced by the user if broken.
Sony ST23a
42% have it
1159
0

13. internal storage

4GB
Huawei Mate 9 Pro: 256GB
917
0

14. has a radio

It works as an FM radio with included headsets
Sony ST23a
63% have it
824
0

15. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Sony ST23a
91% have it
786
0

16. download speed

7.2MBits/s
Samsung Galaxy Note 7: 600MBits/s
750
0

17. Is DLNA certified

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
Sony ST23a
39% have it
704
0

18. video recording

480 x 30fps
Sharp Aquos Xx3: 2176 x 120fps
655
0

19. width

59.4mm
Vertu Signature for Bentley: 42mm
573
0

20. height

113mm
Motorola FlipOut: 67mm
505
0

21. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
Sony ST23a
81% have it
468
0

22. Bluetooth version

2.1
Samsung Galaxy S7 edge (Exynos 8890 Octa): 4.2
394
0

23. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
2
Motorola Moto Z Force: 4
386
0

24. 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.
Sony ST23a
84% have it
355
0

25. semiconductor size

A smaller size indicates that the process to create the chip is newer.
45nm
Apple iPhone 6s 64GB: 14nm
354
0

26. plays Adobe Flash

Adobe Flash with video and sound is supported in the device's browser.
Sony ST23a
17% have it
349
0

27. Allows app installs on the device's external storage

Sony ST23a
86% have it
337
0

28. has a video light

A video light helps when recording a movie in low-light situation like a party.
Sony ST23a
21% have it
328
0

29. 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.
Sony ST23a
90% have it
327
0

30. Supports Java

Sony ST23a
84% have it
312
0

31. upload

5.76MBits/s
Huawei Honor Magic: 300MBits/s
264
0

32. volume

66.4cm³
Nokia Asha 200: 47.7cm³
204
0

33. has a flash

A flash is good for low-light environments, and can sometimes be used as flashlight.
Sony ST23a
92% have it
159
0

34. SAR - US whole body

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 hip level. The legal limit is 1.6 W/kg in the USA.
0.91W/kg
OnePlus 2: 0.205W/kg
139
0

35. Supports bookmarks sync across different devices

Sony ST23a
88% have it
135
0

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