Category Breakdown
Microsoft Lumia 640 XL
Microsoft Lumia 640 XL Dual SIM
Performance
43.643.6
Camera
19.119.1
Display
56.556.5
Battery
24.224.2
Build
0.20.2
Connectivity
43.845.0
Audio
8.98.9
Overall
25.926.0
Summary
- The Microsoft Lumia 640 XL and the Lumia 640 XL Dual SIM share identical specifications in build quality, display, performance, camera, battery, and software experience.
- Both models feature a 5.7-inch IPS LCD display with a resolution of 720 x 1280 pixels, providing a pixel density of approximately 259 ppi.
- They are powered by the Qualcomm Snapdragon 400 chipset, with a quad-core CPU and 1GB of RAM, ensuring similar performance levels.
- The camera setup is the same, offering a 13 MP rear camera and a 5 MP front camera, capable of recording 1080p video.
- Both devices are equipped with a 3000 mAh battery and run on Microsoft Windows Phone 8.1, upgradable to Windows 10, delivering a consistent software experience.
- The build dimensions and weight are also identical, making them physically indistinguishable.
Side-by-side Specification Comparison
Microsoft Lumia 640 XL
Microsoft Lumia 640 XL Dual SIM
General
Release Date
2015
2015
Announced
2015
2015
Description
N/A
N/A
Display
Size
5.7"
5.7"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 3
Performance
Chipset
Qualcomm MSM8226 Snapdragon 400 (28 nm)
Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Quad-core 1.2 GHz Cortex-A7
Quad-core 1.2 GHz Cortex-A7
GPU
Adreno 305
Adreno 305
Memory
8GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Main Camera Features
Zeiss optics, LED flash
Zeiss optics, LED flash
Front Camera
5 MP
5 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
3000 mAh
Battery Details
Li-Ion 3000 mAh, removable
Li-Ion 3000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
171 g
171 g
Materials
N/A
N/A
Colors
Matte cyan, Orange, Black, Matte white, Glossy white
Matte cyan, Orange, Black, Matte white, Glossy white
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Micro-SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 42.2/5.76 Mbps
HSPA 42.2/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✓
✓
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass, sensor core
Accelerometer, proximity, compass, sensor core

