BLU D440Caterpillar CAT B15
Top 71%9,320 points
Top 71%
Top 69%9,841 points
Top 69%
BLU D440
Caterpillar CAT B15
vs
Top specs and features

BLU D440 vs Caterpillar CAT B15: 60 facts in comparison

1. battery power

10% more battery power.
2000mAh

2. total clock speed

3x faster CPU clock speed.

3. screen size

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

4. megapixels

0% more megapixels.

5. RAM

0.5GB more RAM memory.

6. resolution

35% higher resolution.

7. front camera megapixels

4.33x more megapixels (front camera).
0.3MP

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
Caterpillar CAT B15
83% have it

9. weight

25g lighter.

10. 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.
BLU D440
Caterpillar CAT B15
40% have it

11. 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
Caterpillar CAT B15
79% have it

12. thickness

4.15mm thinner.

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Caterpillar CAT B15
43% have it

14. Is dustproof and water resistant

Dustproof / water resistant at depth equal to or greater than 1m.
BLU D440
Caterpillar CAT B15
7% have it

15. internal storage

0MB more internal storage.

16. has a radio

It works as an FM radio with included headsets
BLU D440
Caterpillar CAT B15
65% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Caterpillar CAT B15
91% have it

18. download speed

50.24% faster downloads.

19. video recording

1.5x better video recording quality.

20. width

2.5mm narrower.

21. height

8mm shorter.

22. Weather sealed

Device is protected with extra seals to prevent failures due to any kind of weather.
BLU D440
Caterpillar CAT B15
8% have it

23. 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))
Caterpillar CAT B15(Android 4.1 Jelly Bean (API level 16))
81% have it

24. Bluetooth version

1.9 newer Bluetooth version.

25. semiconductor size

A smaller size indicates that the process to create the chip is newer.

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