vs
BLU D440
Samsung Galaxy J3 Pro Dual SIM
Top 86%757 points
Top 86%
Top 59%2,287 points
Top 59%
BLU D440
Samsung Galaxy J3 Pro Dual SIM
Top specs and features

BLU D440 vs Samsung Galaxy J3 Pro Dual SIM: 75 facts in comparison

1. battery power

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

2. total clock speed

1.8x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.5GHz & 4 x 1.2GHz(Qualcomm Snapdragon 617)

3. pixel density

20% higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
294ppi

4. screen size

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

5. RAM

1GB more RAM memory.
1GB
Vivo NEX S: 8GB
2GB

6. megapixels

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

7. resolution

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

8. front camera megapixels

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

9. 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 Pro Dual SIM
85% have it

10. weight

6g lighter.
145g
Samsung Galaxy J8: 0g
139g

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
Samsung Galaxy J3 Pro Dual SIM
77% have it

12. thickness

2.8mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
8mm

13. internal storage

12GB more internal storage.
4GB
Smartisan Nut R1: 1024GB
16GB

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 Pro Dual SIM
86% have it

15. download speed

7.14x faster downloads.
21MBits/s
Coolpad Cool Play 6: 1500MBits/s
150MBits/s(Qualcomm Snapdragon 617)

16. has a radio

It works as an FM radio with included headsets
BLU D440
Samsung Galaxy J3 Pro Dual SIM
67% 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
1080 x 30fps

18. width

4.3mm narrower.
67mm
Vertu Signature for Bentley: 42mm
71.3mm

19. height

9.2mm shorter.
133mm
Motorola FlipOut: 67mm
142.2mm

20. Bluetooth version

0 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4(Qualcomm Snapdragon 617)

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 Pro Dual SIM(Android 5.1 Lollipop)
84% have it

22. Is a multi-user system

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

23. Has integrated LTE

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
BLU D440
Samsung Galaxy J3 Pro Dual SIM(Qualcomm Snapdragon 617)
45% have it

24. semiconductor size

A smaller size indicates that the process to create the chip is newer.
40nm
Samsung Galaxy Note 8 64GB: 10nm
28nm(Qualcomm Snapdragon 617)

25. supports two SIM cards

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

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