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BLU D440
Samsung Galaxy J3
Top 87%745 points
Top 87%
Top 79%1,158 points
Top 79%
BLU D440
Samsung Galaxy J3
Top specs and features

BLU D440 vs Samsung Galaxy J3: 64 facts in comparison

1. battery power

44.44% more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
2600mAh

2. total clock speed

25% faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.2GHz

3. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5"

4. RAM

0.5GB more RAM memory.
1GB
Oppo Find X: 8GB
1.5GB

5. megapixels

1.6x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
8MP

6. resolution

1.78x higher resolution.
540 x 960px
Sony Xperia H8541: 2160 x 4320px
720 x 1280px

7. front camera megapixels

3.85x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
5MP

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
Samsung Galaxy J3
85% have it

9. weight

7g lighter.
145g
Starmobile Uno B208: 68g
138g

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
Samsung Galaxy J3
78% have it

11. thickness

2.9mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
7.9mm

12. internal storage

4GB more internal storage.
4GB
Smartisan Nut R1: 1024GB
8GB

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Samsung Galaxy J3
39% have it

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Samsung Galaxy J3
87% have it

15. download speed

7.14x faster downloads.
21MBits/s
HTC U12+ 128GB: 1200MBits/s
150MBits/s

16. has a radio

It works as an FM radio with included headsets
BLU D440
Samsung Galaxy J3
68% have it

17. video recording (main camera)

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
1080 x 30fps
Xiaomi Mi 8 64GB: 2160 x 60fps
720 x 30fps

18. width

4mm narrower.
67mm
Vertu Signature for Bentley: 42mm
71mm

19. height

9.3mm shorter.
133mm
Motorola FlipOut: 67mm
142.3mm

20. Bluetooth version

0.1 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4.1

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.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
Samsung Galaxy J3(Android 5.1 Lollipop)
85% have it

22. Is a multi-user system

BLU D440
Samsung Galaxy J3(Android 5.1 Lollipop)
75% have it

23. semiconductor size

A smaller size indicates that the process to create the chip is newer.
40nm
Samsung Galaxy Note 8 64GB: 10nm
28nm

24. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU D440
Samsung Galaxy J3
54% have it

25. 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.
BLU D440
Samsung Galaxy J3(Android 5.1 Lollipop)
80% have it

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