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Microsoft Lumia 640 LTE Dual SIM

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  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
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  4. Average
4.1
based on all reviews
User ratings:
35
4.3 out of 5
35 user ratings
5 stars
48 %
4 stars
31 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Editorial reviews:
4
  1. See more
4 editorial reviews
The Lumia 640's big brother gives a whole lot of screenRead more
Microsoft is steadily getting its handle on its device portfolio after the Nokia acquisition. And it is starting at the bottom and gradually working its way up with the likes of the Lumia 430, Lumia 435, Lumia 532 and the Lumia 535.Read more
Microsoft Lumia 640 XL LTE offers 4G speeds, a 5.7-inch screen and a great rear camera at a surprisingly low cost.Read more
Read editorial reviews

Pros

  • XL was easy to read while trooping around outdoors
  • solid detail and nice colours
  • very bright

Cons

  • The bottom shot is a little warmer
  • partner sound slightly distorted
  • LTE speeds vary dramatically by time of day and exact location

Key specs

  • 8 Mpx
  • 5 in
  • 720, 1280 px
  • IPS TFT
  • 294 ppi
  • 2500 mAh
  • Quad-core
  • 0.9 Mpx

Compare technical data of the product to its category

Microsoft

Microsoft Lumia 640 LTE Dual SIM - Pros & Cons

Microsoft Lumia 640 LTE Dual SIM

Pros

  • XL was easy to read while trooping around outdoors
  • solid detail and nice colours
  • very bright
  • viewing-angle-stable screen with good color reproduction
  • brightness of the Lumia 640 XL is unbeatable
  • professional single phase power quality and energy measurement digital multimeter
  • low-light quality is good
  • high contrast ratio of 1139:1 is beneficial for brilliant colors
  • an overall good quality and solid feel
  • very reliable and nicely designed so
  • the viewing angles are impeccable in all directions

Cons

  • The bottom shot is a little warmer
  • partner sound slightly distorted
  • LTE speeds vary dramatically by time of day and exact location
  • video games and boring strangers with photos of his cat
  • Microsoft Lumia 640 LTE have Google Play Services
  • Microsoft Lumia 640 LTE have wireless charging
  • Microsoft Lumia 640 LTE have fast charging
  • it does not support wireless charging
  • glossy screen is distracting in direct sunlight
  • Colors look far too oversaturated and thus unnatural
  • the home screen is still too busy

Microsoft Lumia 640 LTE Dual SIM - Technical Overview

PoorAverageGoodExcellent
IconScreen size
5 in
Best:
Asus FonePad 8
Screen size: 8 in
IconBattery capacity
2500 mAh
Best:
Doogee BL12000
Battery capacity: 12000 mAh
IconPixel density
294 ppi
Best:
Sony Xperia Z6
Pixel density: 891 ppi
IconCPU clock speed
1.2 GHz
Best:
Motorola Moto G100
CPU clock speed: 3.2 GHz

Microsoft Lumia 640 LTE Dual SIM - Full Specifications

Icon
Hardware
Operating systemWindows 10 Mobile
CPU clock speed1.2 GHz
CPU coresQuad-core
CPU modelQualcomm Snapdragon 400 MSM8926
GPU modelQualcomm Adreno 305
RAM memory1 GB
Icon
Rear camera
Primary sensor size1/4"
Primary sensor resolution8.0 Mpx
Video recordingyes
Highest video resolution1920 x 1080 px
Maximum FPS at the highest resolution30.0 fps
Maximum FPS (regardless of res.)30.0 fps
Autofocusyes
Geo-taggingyes
LED Flashyes
Icon
Storage
Internal storage8 GB
Memory card readeryes
Maximum card storage128GB
Types of memory card supported
  • microSD
  • microSDHC
  • microSDXC
Icon
Dimensions
Height5.56 in
Width2.84 in
Depth0.35 in
Weight5.11 oz
Icon
Other features
FM radioyes
Icon
Cellular
Wireless network (Wi-Fi)yes
Wireless networking standard
  • 802.11b
  • 802.11g
  • 802.11n
Data transmissionHSPA+
Navigation systemGLONASS
2G GSMyes
3G UMTSyes
4G LTEyes
Streaming standardsMiracast
Icon
Display
Screen size5.0 in
Touchscreenyes
Number of colors16.7M
Panel typeLCD
Resolution720 x 1280 px
TechnologyIPS TFT
Pixel density294.0 ppi
Dual screen supportno
Scratch resistant displayyes
HDRno
Icon
Front camera
Primary resolution0.9 Mpx
Icon
Design
Colour of product
  • Black
  • Blue
  • Orange
  • White
MaterialPlastic
Water resistantno
Shock resistantno
Icon
Sensors
Accelerometeryes
Proximityyes
Icon
Connectivity
Dual sim supportyes
Sim card sizeMicro-SIM
DLNA certifiedyes
Bluetoothyes
Bluetooth version4.0
Bluetooth profile
  • A2DP
  • AVRCP
NFCyes
Charging connectionUSB
Headphone connection3.5 mm
USB version2.0
USB On-The-Go (OTG)no
Video outputNo
Icon
Battery
Replaceable batteryyes
Battery capacity2500.0 mAh
Standby time864.0 h
Talk time17.5 h
Fast chargingno
Wireless charging no

Microsoft Lumia 640 LTE Dual SIM - Q&A

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Microsoft Lumia 640 LTE Dual SIM Microsoft - Editorial Reviews (4)