Blu R1 HDHTC J Butterfly (HTL21)
Top 55%14,249 points
Top 55%
Top 65%11,090 points
Top 65%
Blu R1 HD
HTC J Butterfly (HTL21)
vs
Top specs and features

Blu R1 HD vs HTC J Butterfly (HTL21): 79 facts in comparison

1. battery power

23.76% more battery power.
2020mAh

2. total clock speed

13.33% faster CPU clock speed.

3. pixel density

33.18% higher pixel density.

4. screen size

The bigger the screen size is, the better the user experience.

5. megapixels

1.23% more megapixels.

6. RAM

0MB more RAM memory.

7. front camera megapixels

2.5x more megapixels (front camera).

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.
Blu R1 HD
HTC J Butterfly (HTL21)
83% have it

9. weight

2g lighter.

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.
Blu R1 HD
HTC J Butterfly (HTL21)
79% have it

11. thickness

0.6mm thinner.

12. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blu R1 HD
HTC J Butterfly (HTL21)
43% have it

13. internal storage

0MB more internal storage.

14. has a radio

It works as an FM radio with included headsets
Blu R1 HD
HTC J Butterfly (HTL21)
65% have it

15. Supports 4K resolution

Allows you to view in ultra-high definition.
Blu R1 HD(Android 6.0 Marshmallow)
HTC J Butterfly (HTL21)
60% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blu R1 HD
HTC J Butterfly (HTL21)
91% have it

17. has an IPS screen

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.
Blu R1 HD
HTC J Butterfly (HTL21)
50% have it

18. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Blu R1 HD
HTC J Butterfly (HTL21)
39% have it

19. width

0.3mm narrower.

20. Has a dual-tone LED flash

A dual-tone LED flash has led lights with different color temperatures, delivering a better colour balance to photos and videos.
Blu R1 HD
HTC J Butterfly (HTL21)
23% have it

21. height

0mm shorter.

22. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
Blu R1 HD(Android 6.0 Marshmallow)
HTC J Butterfly (HTL21)(Android 4.1 Jelly Bean (API level 16))
81% have it

23. Is a multi-user system

Blu R1 HD(Android 6.0 Marshmallow)
HTC J Butterfly (HTL21)
70% have it

24. Bluetooth version

0 newer Bluetooth version.

25. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.

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