BLU D440LG K4 (2017)
Top 83%835 points
Top 83%
Top 65%1,716 points
Top 65%
BLU D440
LG K4 (2017)
vs
Top specs and features

BLU D440 vs LG K4 (2017): 82 facts in comparison

1. battery power

38.89% more battery power.
1800mAh
Gionee M2017: 7000mAh
2500mAh

2. total clock speed

36.36% faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.1GHz(Qualcomm Snapdragon 210 MSM8909)

3. pixel density

25% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
196ppi

4. screen size

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

5. megapixels

0% more megapixels.
5MP
Nokia 808 Pureview: 41MP
5MP

6. RAM

0MB more RAM memory.
1GB
Razer Phone: 8GB
1GB

7. resolution

26.46% higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
480 x 854px

8. front camera megapixels

3.85x more megapixels (front camera).
1.3MP
Vivo V7: 24MP
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
LG K4 (2017)
83% have it

10. weight

7g lighter.
145g
Garmin Vivosmart 3 (large): 21.5g
138g

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
LG K4 (2017)
78% have it

12. thickness

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

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
LG K4 (2017)
41% have it

14. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
BLU D440
LG K4 (2017)
17% have it

16. has a radio

It works as an FM radio with included headsets
BLU D440
LG K4 (2017)
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
LG K4 (2017)
89% have it

18. download speed

7.14x faster downloads.
21MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
150MBits/s

19. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
LG K4 (2017)(Android 6.0 Marshmallow)
63% have it

20. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
BLU D440
LG K4 (2017)
6% have it

21. 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 D440
LG K4 (2017)
51% have it

22. width

5.6mm narrower.
67mm
Vertu Signature for Bentley: 42mm
72.6mm

23. height

11.7mm shorter.
133mm
Motorola FlipOut: 67mm
144.7mm

24. Has fast 802.11ac WiFi connection

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.
BLU D440
LG K4 (2017)
29% have it

25. Bluetooth version

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

Top 10 smartphones

Add to comparison
    Compare
    This page is currently only available in English.