BLU D440HTC Hero
Top 86%820 points
Top 86%
Top 89%615 points
Top 89%
BLU D440
HTC Hero
Top specs and features

BLU D440 vs HTC Hero: 56 facts in comparison

1. battery power

33.33% more battery power.
Energizer Power Max P16K Pro: 16000mAh

2. total clock speed

12x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
1 x 0.5GHz

3. pixel density

36.11% higher pixel density.
Sony Xperia Z5 Premium Dual: 806ppi

4. screen size

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

5. RAM

0.75GB more RAM memory.
Razer Phone: 8GB

6. megapixels

0% more megapixels (main camera).
Doogee V: 21 & 21MP

7. resolution

3.38x higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
320 x 480px

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 D440
HTC Hero
84% have it

9. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
BLU D440
HTC Hero
40% 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.
BLU D440
HTC Hero
78% have it

11. thickness

3.6mm thinner.
Asus Zenfone AR 64GB: 4.6mm

12. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
HTC Hero
40% have it

13. internal storage

3.49GB more internal storage.
Samsung Galaxy S9 Plus Dual SIM: 256GB

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
HTC Hero
88% have it

15. download speed

2.92x faster downloads.
Panasonic Eluga Ray 700: 1500MBits/s

16. has a radio

It works as an FM radio with included headsets
BLU D440
HTC Hero
66% have it

17. width

11mm narrower.
Vertu Signature for Bentley: 42mm

18. height

21mm shorter.
Motorola FlipOut: 67mm

19. Bluetooth version

2 newer Bluetooth version.
Samsung Galaxy S8 Active: 5.1

20. 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 D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
HTC Hero
83% have it

21. semiconductor size

A smaller size indicates that the process to create the chip is newer.
Samsung Galaxy A8 (2018) (32GB / 4GB RAM): 10nm

22. 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.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
HTC Hero(Android 1.5 Cupcake (API level 3))
86% have it

23. plays Adobe Flash

Adobe Flash with video and sound is supported in the device's browser.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
HTC Hero
15% have it

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

BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
HTC Hero
87% have it

25. upload

2.88x faster uploads.
HTC U11 EYEs: 300MBits/s

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