vs
BLU D440
Lenovo P770
Top 86%756 points
Top 86%
Top 84%887 points
Top 84%
BLU D440
Lenovo P770
Top specs and features

BLU D440 vs Lenovo P770: 60 facts in comparison

1. battery power

1.94x more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
3500mAh

2. total clock speed

2.5x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 1.2GHz

3. pixel density

0% higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
245ppi

4. screen size

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

5. RAM

0MB more RAM memory.
1GB
Smartisan Nut R1: 8GB
1GB

6. megapixels

0% more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
5MP

7. resolution

0% higher resolution.
540 x 960px
Sony Xperia H8541: 2160 x 4320px
540 x 960px

8. front camera megapixels

4.33x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
0.3MP

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
Lenovo P770
85% have it

10. weight

16g lighter.
145g
Samsung Galaxy J8: 0g
161g

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
Lenovo P770
78% have it

12. thickness

1.1mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
11.9mm

13. internal storage

0MB more internal storage.
4GB
Smartisan Nut R1: 1024GB
4GB

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Lenovo P770
38% have it

15. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Lenovo P770
86% have it

16. has a radio

It works as an FM radio with included headsets
BLU D440
Lenovo P770
67% have it

17. Is DLNA certified

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
BLU D440
Lenovo P770
32% have it

18. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BLU D440
Lenovo P770
38% have it

19. width

0mm narrower.
67mm
Vertu Signature for Bentley: 42mm
67mm

20. height

0mm shorter.
133mm
Motorola FlipOut: 67mm
133mm

21. Bluetooth version

0 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4

22. 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))
Lenovo P770(Android 4.1 Jelly Bean (API level 16))
84% have it

23. has continuous autofocus when recording movies

When recording movies they stay focussed and sharp.
BLU D440
Lenovo P770
19% 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
65nm

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
Lenovo P770(Android 4.1 Jelly Bean (API level 16))
80% have it

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