Microsoft Lumia 640 LTE Dual Sim specs
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Microsoft Lumia 640 LTE Dual Sim review
Smartphone Lumia 640 LTE Dual Sim by Microsoft is made in the classic shape. The phone uses MS Windows Phone 8.1 and supports working with two sim cards like micro SIM in alternate mode. Phone dimensions: width — 72.2 millimeters, height — 141.3 millimeters, thickness — 8.8 millimeters. Weight — 145 grams.
Diagonal of the color screen is 5 inches with a maximum screen resolution of 1280x720 and 294 pixels per inch (PPI). The screen of the device protected by scratch resistant glass and has the automatic rotation function.
Microsoft Lumia 640 LTE Dual Sim is equipped with a 8–megapixel camera with autofocus. The camera allows you to record video with a maximum resolution of 1920x1080 pixels. In addition to the main camera, the phone can boast also of a 0.9 megapixel front camera.
Microsoft Lumia 640 LTE Dual Sim runs on 4-core Qualcomm Snapdragon 400 MSM8926, 1200 MHz processor, has 8 gigabytes of built-in memory and 1 gigabytes of RAM. The phone has a slot for a memory card of up to 128 gigabytes.
Capacity of removable battery is 2500 mA⋅h, this is approximately 864 hours of standby time and 26.5 hours of talk time.
The phone is also equipped with sensors of illumination and approaching. This gives additional functionality to the phone in various applications.
Microsoft Lumia 640 LTE Dual Sim was presented to the public on March 2, 2015.
Microsoft Lumia 640 LTE Dual Sim specifications
General characteristics
- Type
- smartphone
- OS version
- MS Windows Phone 8.1
- Case type
- classic
- Construction
- removable panels
- SIM-card type
- micro SIM
- SIM-card amount
- 2
- Multi SIM mode
- alternate
- Weight
- 145 grams
- Width
- 72.2 mm
- Height
- 141.3 mm
- Thickness
- 8.8 mm
Display
- Diagonal
- 5"
- Screen size
- 1280x720
- Number of pixels per inch (PPI)
- 294
- Screen type
- colored IPS
- 16.78 mln colors
- sensor
- Sensor screen type
- multitouch
- capacitive
- Automatic display rotation
- Scratch-resistant glass
Multimedia features
- Camera
- 8 megapixels
- Camera functions
- autofocus
- digital Zoom 4x
- Video Recording
- Video resolution max
- 1920x1080
- Max. frame rate of video
- 30 fps
- Front camera
- 0.9 megapixels
- Audio
- MP3
- FM-radio
- Headphone jack
- 3.5 mm
Connectivity
- Standard
- GSM 900/1800/1900
- 3G
- 4G LTE
- VoLTE
- LTE range support
- LTE FDD: bands 1, 17, 2, 20, 3, 4, 5, 7, 8, 28, 12; TD-LTE: bands 38, 40
- Interfaces
- Wi-Fi 802.11n
- Bluetooth 4.0
- USB
- NFC
- Satellite navigation
- GPS
- A-GPS system
- DLNA support
Storage and processor
- CPU
- Qualcomm Snapdragon 400 MSM8926
- 1200 MHz
- Processor cores number
- 4
- Built-in memory
- 8 GB
- Amount of RAM
- 1 GB
- Memory card slot
- yes
- volume of up to 128 GB
Power supply
- Battery capacity
- 2500 mA⋅h
- Battery
- removable panels
- Talk time
- 26.5 hours
- Standby time
- 864 hours
- Time in music listening mode
- 86 hours
- Connector type for charging
- micro-USB
Other functions
- Control
- voice typing
- voice-activated control
- Airplane mode
- A2DP profile
- Sensors
- illumination sensor
- approaching sensor
- Flashlight
