Microsoft Lumia 640 LTE Dual SIM
DeviceRanks Buy Microsoft Lumia 640 LTE Dual SIM, price and rating in 8 categories as: Camera quality, Battery capacity, Performance, Connectivity, Screen quality, Design, OS, Brand popularity. Comparison of the online stores and the sellers from Ali Express and eBay platforms, Lumia 640 LTE Dual SIM Antutu rating and the phone compatibility with network operators in USA. You can also compare Lumia 640 LTE Dual SIM also known as RM-1075, RT-1113 with leading competitors in a current budget. If you want to receive additional technical information about the Microsoft Lumia 640 LTE Dual SIM or price, which is not presented on this page, contact our technical support by clicking on the "Have a question?" button.
Raiting
| Camera | 0.36 |
| Battery | 0.36 |
| Performance | 0.37 |
| Connectivity | 5 |
| Screen | 0.86 |
| Design | 2.01 |
| OS | 0 |
| Brand | 0.52 |
Specifications
Overall details
Brand . . . . . . . . . . . . . . . . . . . . . . . . . .
Official website . . . . . . . . . . . . . . . . . . . . . . . . . .
Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Lumia 640 LTE Dual SIM
Other Names . . . . . . . . . . . . . . . . . . . . . . . . . .
RM-1075, RT-1113
Os . . . . . . . . . . . . . . . . . . . . . . . . . .
Microsoft Windows Phone 8.1
Microsoft Windows 10
Microsoft Windows 10
Chipset
Soc . . . . . . . . . . . . . . . . . . . . . . . . . .
Qualcomm Snapdragon 400 MSM8926
Cpu . . . . . . . . . . . . . . . . . . . . . . . . . .
ARM Cortex-A7, 4 Cores, 32 Bits, 1200 MHz
CPU Technology . . . . . . . . . . . . . . . . . . . . . . . . . .
28 nm
Cache Memory L2 . . . . . . . . . . . . . . . . . . . . . . . . . .
1024 MB
Gpu . . . . . . . . . . . . . . . . . . . . . . . . . .
Qualcomm Adreno 305, 1 Cores,
AnTuTu . . . . . . . . . . . . . . . . . . . . . . . . . .
3DMark . . . . . . . . . . . . . . . . . . . . . . . . . .
4210
Memory
Ram . . . . . . . . . . . . . . . . . . . . . . . . . .
1 gigabyte
Rom . . . . . . . . . . . . . . . . . . . . . . . . . .
8 gigabyte
Cards . . . . . . . . . . . . . . . . . . . . . . . . . .
microSD, microSDHC, microSDXC
Battery
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . .
2500 mAh
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Li-Ion
2G Talk Time . . . . . . . . . . . . . . . . . . . . . . . . . .
26 hours
2G Stand-by Time . . . . . . . . . . . . . . . . . . . . . . . . . .
864 hours
3G Talk Time . . . . . . . . . . . . . . . . . . . . . . . . . .
17 hours
3G Stand-by Time . . . . . . . . . . . . . . . . . . . . . . . . . .
864 hours
Main Camera
Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . .
CMOS BSI (backside illumination)
Sensor Size . . . . . . . . . . . . . . . . . . . . . . . . . .
0.18 Inch
Aperture . . . . . . . . . . . . . . . . . . . . . . . . . .
f/2.2
Flash . . . . . . . . . . . . . . . . . . . . . . . . . .
LED
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
7.99 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
2.06 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Front Camera
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
0.92 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
0.92 Megapixels
Features
Dual SIM stand-by (Both cards are active. When one is busy
the other is not active)
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Visual Remote Control Profile)
GATT (Generic Attribute Profile)
HFP (Hands-Free Profile)
HID (Human Interface Profile)
MAP (Message Access Profile)
OPP (Object Push Profile)
PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile)
Charging
Mass storage
Removable
Display
Display Type . . . . . . . . . . . . . . . . . . . . . . . . . .
IPS
Display Size . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Inch
Display Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
720 x 1280 Pixels
Display Density . . . . . . . . . . . . . . . . . . . . . . . . . .
294 PPI
Display Color . . . . . . . . . . . . . . . . . . . . . . . . . .
24 Bits
Display Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacitive, Multi-touch, Scratch resistant, Corning Gorilla Glass 3, ClearBlack display
Design
Size . . . . . . . . . . . . . . . . . . . . . . . . . .
72.2 mm x 141.3 mm x 8.8 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . .
145 gram
Colors . . . . . . . . . . . . . . . . . . . . . . . . . .
White, Black, Orange, Cyan
Materials . . . . . . . . . . . . . . . . . . . . . . . . . .
Plastic
Display Area . . . . . . . . . . . . . . . . . . . . . . . . . .
67.77%
Speaker
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . .
Loudspeaker
Earpiece
Earpiece
Sensors
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . .
Proximity, Light, Accelerometer, Compass
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS, A-GPS, GLONASS, Wi-Fi, BeiDou
Communication
Sim Card Number . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Sim cards
Sim Card Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Micro-SIM (3FF - third form factor
since 2003
15.00 x 12.00 x 0.76 mm)
since 2003
15.00 x 12.00 x 0.76 mm)
2G . . . . . . . . . . . . . . . . . . . . . . . . . .
GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G . . . . . . . . . . . . . . . . . . . . . . . . . .
UMTS 850 MHz, UMTS 900 MHz, UMTS 1900 MHz, UMTS 2100 MHz
4G . . . . . . . . . . . . . . . . . . . . . . . . . .
LTE 700 MHz Class 17, LTE 800 MHz, LTE 850 MHz, LTE 900 MHz, LTE 1700/2100 MHz, LTE 1800 MHz, LTE 1900 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40), LTE-TDD 2600 MHz (B38), LTE 700 MHz
Mobile operators - United States
7 | 9
2 | 2
7 | 9
2 | 2
6 | 8
7 | 9
5 | 9
2 | 2
5 | 9
4 | 6
3 | 4
3 | 4
5 | 9
5 | 9
9 | 11
4 | 7
3 | 4
3 | 4
3 | 4
Connection
Wi Fi . . . . . . . . . . . . . . . . . . . . . . . . . .
802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot