HTC J Butterfly (HTL21)
Top 64%10,780 points
Top 64%
Screen size
Number of smartphones
lowmidhigh
Top 65%
829 smartphones
4.67" - 5.13"
NaN% of all smartphonesYes
No
screen size
RAM
total clock speed
battery power
megapixels

HTC J Butterfly (HTL21): 57 facts and highlights

1. battery power

2020mAh
Gionee M2017: 7000mAh
4397
0

2. total clock speed

4 x 1.5GHz
Vernee Apollo Lite: 10 x 2.7GHz
3572
0

3. pixel density

440ppi
Sony Xperia Z5 Premium Dual: 806ppi
2939
0

4. screen size

The bigger the screen size is, the better the user experience.
5"
Samsung Galaxy J Max: 7"
2478
0

5. megapixels

8.1MP
Nokia 808 Pureview: 41MP
2174
0

6. RAM

2GB
Asus Zenfone AR: 8GB
2129
0

7. front camera megapixels

2MP
Vivo V5 Plus: 20MP
1807
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.
HTC J Butterfly (HTL21)
81% have it
1613
0

9. weight

140g
Microsoft Nokia 105 Dual SIM: 68.9g
1362
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.
HTC J Butterfly (HTL21)
80% have it
1241
0

11. thickness

9.1mm
Asus Zenfone AR: 4.6mm
1178
0

12. internal storage

16GB
Huawei P10 Plus: 256GB
931
0

13. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
HTC J Butterfly (HTL21)
41% have it
638
0

14. width

71mm
Vertu Signature for Bentley: 42mm
594
0

15. height

143mm
Motorola FlipOut: 67mm
522
0

16. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
81% have it
471
0

17. Bluetooth version

4
Xiaomi Redmi 4A 16GB: 4.2
401
0

18. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Huawei Mate 9 Pro: 4
391
0

19. Has offline voice recognition

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
76% have it
365
0

20. semiconductor size

A smaller size indicates that the process to create the chip is newer.
28nm
Apple iPhone SE 128GB: 14nm
360
0

21. 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.
HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
84% have it
357
0

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

HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
86% have it
338
0

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.
HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
90% have it
328
0

24. Supports Java

HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
84% have it
314
0

25. GeekBench result

This is a cross-platform benchmark that measures the performance of the CPU. (Source: Primate Labs, 2017)
445
Samsung Galaxy Note 5 Dual SIM: 5478
314
0

26. has manual ISO

This allows to manually set the ISO level.
HTC J Butterfly (HTL21)
32% have it
270
0

27. volume

92.3cm³
Nokia Asha 200: 47.7cm³
213
0

28. has manual white balance

With manual white balance you can choose the most accurate setting and avoid the green, blue or red hue which can occur in auto mode. You can also change the setting for artistic effect.
HTC J Butterfly (HTL21)
39% have it
191
0

29. has a flash

A flash is good for low-light environments, and can sometimes be used as flashlight.
HTC J Butterfly (HTL21)
92% have it
160
0

30. Supports bookmarks sync across different devices

HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
89% have it
136
0

31. has a front camera

A front camera can be used for video chats / self portraits.
HTC J Butterfly (HTL21)
91% have it
129
0

32. Has sharing intents

If an app has sharing capabilities and the developers have indicated it, the app will automatically appear in your list of sharing options. Some OS’s limit direct sharing options to a select few apps, which means you have to open apps separately in order to upload the files you want to share.
HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
80% have it
127
0

33. has a compass

A compass is useful in games, map and navigation software.
HTC J Butterfly (HTL21)
82% have it
98
0

34. You can customize your notifications, e.g. turn off notifications on an app specific basis

HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
82% have it
97
0

35. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
HTC J Butterfly (HTL21)
97% have it
93
0

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