BlackphoneMicrosoft Lumia 640 XL LTE
Top 85%753 points
Top 85%
Top 68%1,574 points
Top 68%
Blackphone
Microsoft Lumia 640 XL LTE
vs
Top specs and features

Blackphone vs Microsoft Lumia 640 XL LTE: 62 facts in comparison

1. battery power

1.5x more battery power.
2000mAh
Gionee M2017: 7000mAh
3000mAh

2. total clock speed

1.67x faster CPU clock speed.
4 x 2GHz
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.
4.7"
Samsung Galaxy J Max: 7"
5.7"

4. megapixels

1.63x more megapixels.
8MP
Nokia 808 Pureview: 41MP
13MP

5. RAM

1GB more RAM memory.
2GB
Razer Phone: 8GB
1GB

6. resolution

0% higher resolution.
720 x 1280px
Sony Xperia XZ Premium: 2160 x 3840px
720 x 1280px

7. front camera megapixels

0% more megapixels (front camera).
5MP
Vivo V7: 24MP
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.
Blackphone
Microsoft Lumia 640 XL LTE
83% have it

9. weight

52g lighter.
119g
Starmobile Uno B208: 68g
171g

10. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
Blackphone
Microsoft Lumia 640 XL LTE
39% 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.
Blackphone
Microsoft Lumia 640 XL LTE
78% have it

12. thickness

0.62mm thinner.
8.38mm
Asus Zenfone AR 64GB: 4.6mm
9mm

13. internal storage

8GB more internal storage.
16GB
Huawei Mate 10 Porsche Design: 256GB
8GB

14. has a radio

It works as an FM radio with included headsets
Blackphone
Microsoft Lumia 640 XL LTE
65% have it

16. 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.
Blackphone
Microsoft Lumia 640 XL LTE
51% have it

17. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Blackphone
Microsoft Lumia 640 XL LTE
38% have it

18. width

12.4mm narrower.
69.1mm
Vertu Signature for Bentley: 42mm
81.5mm

19. height

20.3mm shorter.
137.6mm
Motorola FlipOut: 67mm
157.9mm

20. Bluetooth version

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

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.
Blackphone
Microsoft Lumia 640 XL LTE(Windows 8.1)
82% have it

22. Is a multi-user system

Blackphone
Microsoft Lumia 640 XL LTE(Windows 8.1)
71% 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.
Blackphone
Microsoft Lumia 640 XL LTE(Qualcomm Snapdragon 400)
42% have it

24. plays Adobe Flash

Adobe Flash with video and sound is supported in the device's browser.
Blackphone
Microsoft Lumia 640 XL LTE(Windows 8.1)
16% have it

25. Supports widgets

You can add widgets to the home screen. This allows you to have more flexibility and to see information at a glance, without going into the app.
Blackphone
Microsoft Lumia 640 XL LTE(Windows 8.1)
91% have it

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