Microsoft Lumia 640 LTE
Nokia Lumia 830
Comparision Microsoft Lumia 640 LTE vs Nokia Lumia 830
Grade
Top specs and features
- Main camera resolution
- Main camera resolution
- Battery capacity
- Pixel density per screen inch
- Display size
Main camera resolution
Версия Windows
Battery capacity
Pixel density per screen inch
Display size
Description
Camera Comparison In DxOMark tests, Microsoft Lumia 640 LTE scored There is no data points. Nokia Lumia 830 scored There is no data in the DxOMark camera test.
Resolution of the main camera sensor for Microsoft Lumia 640 LTE 8 MP, versus 10 MP for Nokia Lumia 830. Main camera aperture at Microsoft Lumia 640 LTE f/2.2. At Nokia Lumia 830 aperture reaches f/2.2. The first smartphone has a LED flash, the second one has a LED flash.
The resolution of the front camera for the first device is 1 MP vs. 0.9 MP for Nokia Lumia 830. As for aperture, the first smartphone has f/There is no data versus f/There is no data for the second.
Performance comparison. Microsoft Lumia 640 LTE has the Qualcomm Snapdragon 400 chip installed. The processor frequency reaches There is no data GHz. Adreno 305 is responsible for graphics. The frequency of the graphics core reaches 450 MHz. Microsoft Lumia 640 LTE has 1 GB of RAM installed. The maximum amount of RAM for this model reaches There is no data. The RAM version is DDRThere is no data.
Nokia Lumia 830 is equipped with Qualcomm Snapdragon 400. The processor frequency is 1.2 GHz. In terms of graphics, the Qualcomm Adreno 305 kernel is used here. The video core is capable of operating at a frequency of up to 450 MHz. The machine is equipped with 1 GB of RAM. RAM version for Nokia Lumia 830 DDRThere is no data.
Tests in benchmarks. In the AnTuTu benchmark, Microsoft Lumia 640 LTE scored There is no data points out of 911349 points possible. Nokia Lumia 830 scored 20878 on AnTuTu.
Comparison of displays. On board Microsoft Lumia 640 LTE installed IPS LCD screen matrix. The display resolution is 5 inches. The pixel density reaches 294dpi screen.
Microsoft Lumia 640 LTE's screen refresh rate is There is no data Hz. And the brightness of the display reaches There is no data cd/m².
Nokia Lumia 830 has a IPS LCD matrix with a diagonal of 5 inches. Here the pixel density is 292 ppi. The screen refresh rate is There is no data Hz. And the display brightness reaches There is no data cd/m².
Equipment and general characteristics. Microsoft Lumia 640 LTE came out in There is no data. Nokia Lumia 830 submitted There is no data.
The first smartphone has an IPThere is no data class of protection against dust and moisture, compared to the IPThere is no data class of the second device.
Microsoft Lumia 640 LTE supports up to There is no data sim cards, versus 1 for Nokia Lumia 830.
Microsoft Lumia 640 LTE weighs 145 grams, versus 150 grams for Nokia Lumia 830. The thickness of the first smartphone is 8.8 mm, versus 8.5 mm for the second one.
Microsoft Lumia 640 LTE has USB version 2 and Nokia Lumia 830 has got 2 USB version. The first smartphone is running There is no data version of Android. The second device has the There is no data version of Android installed. Microsoft Lumia 640 LTE is capable of supporting the There is no data Wi-Fi version. Nokia Lumia 830 supports the 802.11 a/b/g/n Wi-Fi version.
The first smartphone supports memory cards up to There is no data GB, the second up to There is no data GB.
Why Nokia Lumia 830 is better than Microsoft Lumia 640 LTE
- Battery capacity 2500 mAh против 2200 mAh, more on 14%
- Pixel density per screen inch 294 ppi против 292 ppi, more on 1%
- Front camera resolution 1 MP против 0.9 MP, more on 11%
- Weight 145 g против 150 g, less by -3%
Microsoft Lumia 640 LTE vs Nokia Lumia 830: highlights
Performance
Display
Camera
Battery
Other
Main characteristics
Audio
Interfaces and communications
FAQ
How do Microsoft Lumia 640 LTE and Nokia Lumia 830 perform in benchmarks?
According to the AnTuTu benchmark, Microsoft Lumia 640 LTE scored There is no data points. Nokia Lumia 830 scored 20878 on AnTuTu test out of 911349 possible.
What camera do smartphones have?
Resolution of the main camera sensor for Microsoft Lumia 640 LTE 8 MP, versus 10 MP for Nokia Lumia 830.
The front camera of the first smartphone received a resolution of 1 MP, versus 0.9 MP of the second.
Which accumulator is better for Microsoft Lumia 640 LTE or Nokia Lumia 830?
The battery capacity of Microsoft Lumia 640 LTE is 2500 mAh, versus 2200 for Nokia Lumia 830.
What kind of memory?
As for the built-in memory, it is 8 GB for the first device, and 16 GB for the second.
What screen do smartphones have
The screen of the first smartphone is equipped with a IPS LCD matrix, the second with a IPS LCD matrix.
Which processor is better - Microsoft Lumia 640 LTE or Nokia Lumia 830?
Microsoft Lumia 640 LTE has Qualcomm Snapdragon 400 on board, the other has Qualcomm Snapdragon 400.
What is the screen resolution?
The display resolution of Microsoft Lumia 640 LTE is 5 inches, versus 5 inches for Nokia Lumia 830.
How much do they weigh?
Microsoft Lumia 640 LTE weighs 145 grams, versus 150 grams for Nokia Lumia 830.
How many SIM cards are supported?
The first smartphone can support up to There is no data, versus 1 for the second.
When did the sales start?
Microsoft Lumia 640 LTE was announced in There is no data. Nokia Lumia 830 in There is no data.
What operating system version are you using?
Microsoft Lumia 640 LTE There is no data has the Android version, Nokia Lumia 830 There is no data has the Android version.
How much memory can be installed on smartphones?
Microsoft Lumia 640 LTE supports memory cards up to There is no data GB and Nokia Lumia 830 up to There is no data GB.
What kind of moisture protection?
IPThere is no data of Microsoft Lumia 640 LTE versus IPThere is no data of Nokia Lumia 830.
