Phone Name: Microsoft Lumia 640 LTE Dual SIM
Release Date: Released 2015, April
Operating system: Microsoft Windows Phone 8.1
Screen Size & Resolution: 5.0" 720x1280 pixels
Camera: 8 MP 1080p
RAM and Chipset: 1 GB RAM Snapdragon 400
Storage: 8GB storage, microSD card slot
Battery: 2500 mAh Li-Ion
Release Date: Released 2015, April
Operating system: Microsoft Windows Phone 8.1
Screen Size & Resolution: 5.0" 720x1280 pixels
Camera: 8 MP 1080p
RAM and Chipset: 1 GB RAM Snapdragon 400
Storage: 8GB storage, microSD card slot
Battery: 2500 mAh Li-Ion
Microsoft Lumia 640 LTE Dual SIM Informations
Network Technology: GSM / HSPA / LTEBody Informations:
Dimensions: 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight: 145 g (5.11 oz)
Build: No Information
Sim: Dual SIM (Micro-SIM, dual stand-by)
Other Information:
No Information
Display Informations:
Weight: 145 g (5.11 oz)
Build: No Information
Sim: Dual SIM (Micro-SIM, dual stand-by)
Other Information:
No Information
Type: IPS LCD capacitive touchscreen, 16M colors
Size: 5.0 inches (~67.6% screen-to-body ratio)
Resolution: 720 x 1280 pixels (~294 ppi pixel density)
Protection: Corning Gorilla Glass 3
Other Information:
- ClearBlack display
Platform Informations:
Size: 5.0 inches (~67.6% screen-to-body ratio)
Resolution: 720 x 1280 pixels (~294 ppi pixel density)
Protection: Corning Gorilla Glass 3
Other Information:
- ClearBlack display
OS: Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset: Qualcomm MSM8926 Snapdragon 400
CPU: Quad-core 1.2 GHz Cortex-A7
GPU: Adreno 305
Memory Informations:
Chipset: Qualcomm MSM8926 Snapdragon 400
CPU: Quad-core 1.2 GHz Cortex-A7
GPU: Adreno 305
CardSlot: microSD, up to 256 GB (dedicated slot)
Internal: 8 GB, 1 GB RAM
Camera Informations:
Internal: 8 GB, 1 GB RAM
Primary: 8 MP, f/2.2, 28mm, autofocus, LED flash
Features: 1/4" sensor size
Video: 1080p@30fps
Secondary: 1 MP, 720p
Sound Informations:
Features: 1/4" sensor size
Video: 1080p@30fps
Secondary: 1 MP, 720p
AlertTypes: Vibration; MP3, WAV ringtones
Other Information:
No Information
Comms Informations:
Other Information:
No Information
WLAN: Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth: 4.0, A2DP
GPS: Yes, with A-GPS, GLONASS, BDS
USB: microUSB 2.0
Feature Informations:
Bluetooth: 4.0, A2DP
GPS: Yes, with A-GPS, GLONASS, BDS
USB: microUSB 2.0
Sensors: Accelerometer, proximity, compass
Messaging: SMS (threaded view), MMS, Email, Push Email, IM
Browser: HTML5
Other Information:
- MP3/WAV/eAAC+/WMA player
- MP4/H.264/WMV player
- OneDrive (30 GB cloud storage)
- Document viewer
- Photo/video editor
Battery Informations:
Messaging: SMS (threaded view), MMS, Email, Push Email, IM
Browser: HTML5
Other Information:
- MP3/WAV/eAAC+/WMA player
- MP4/H.264/WMV player
- OneDrive (30 GB cloud storage)
- Document viewer
- Photo/video editor
TalkTime: Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
MusicPlay: No Information
Other Information:
Removable Li-Ion 2500 mAh battery
Misc Informations:
MusicPlay: No Information
Other Information:
Removable Li-Ion 2500 mAh battery
TalkTime: Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
MusicPlay: No Information
MusicPlay: No Information