Screen size
equal specsLumia 640 XL5.7"
Lumia 640 XL Dual SIM5.7"
Quick verdict
Lumia 640 XL and Lumia 640 XL Dual SIM are close on the measured specs.
Measured wins
Lumia 640 XL
0
spec wins
Ties
17
equal specs
Lumia 640 XL Dual SIM
0
spec wins
Screen size
equal specsTechnology
Lumia 640 XL
GSM / HSPA
Lumia 640 XL Dual SIM
GSM / HSPA
2G bands
Lumia 640 XL
GSM 850 / 900 / 1800 / 1900
Lumia 640 XL Dual SIM
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Lumia 640 XL
HSDPA 850 / 900 / 1900 / 2100
Lumia 640 XL Dual SIM
HSDPA 850 / 900 / 1900 / 2100
Speed
Lumia 640 XL
HSPA 42.2/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
equal specsWired charging
Weight
equal specsThickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Lumia 640 XL Dual SIM
HSPA 42.2/5.76 Mbps
Announced
Lumia 640 XL
2015, March. Released 2015, April
Lumia 640 XL Dual SIM
2015, March. Released 2015, April
Status
Lumia 640 XL
Discontinued
Lumia 640 XL Dual SIM
Discontinued
Dimensions
Lumia 640 XL
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Lumia 640 XL Dual SIM
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
Lumia 640 XL
171 g (6.03 oz)
Lumia 640 XL Dual SIM
171 g (6.03 oz)
SIM
Lumia 640 XL
Micro-SIM
Lumia 640 XL Dual SIM
Dual SIM (Micro-SIM, dual stand-by)
Type
Lumia 640 XL
IPS LCD
Lumia 640 XL Dual SIM
IPS LCD
Size
Lumia 640 XL
5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
Lumia 640 XL Dual SIM
5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
Resolution
Lumia 640 XL
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Lumia 640 XL Dual SIM
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Protection
Lumia 640 XL
Corning Gorilla Glass 3
Lumia 640 XL Dual SIM
Corning Gorilla Glass 3
Other
Lumia 640 XL
ClearBlack display
Lumia 640 XL Dual SIM
ClearBlack display
OS
Lumia 640 XL
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Lumia 640 XL Dual SIM
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset
Lumia 640 XL
Qualcomm MSM8226 Snapdragon 400 (28 nm)
Lumia 640 XL Dual SIM
Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Lumia 640 XL
Quad-core 1.2 GHz Cortex-A7
Lumia 640 XL Dual SIM
Quad-core 1.2 GHz Cortex-A7
GPU
Lumia 640 XL
Adreno 305
Lumia 640 XL Dual SIM
Adreno 305
Card slot
Lumia 640 XL
microSDXC (dedicated slot)
Lumia 640 XL Dual SIM
microSDXC (dedicated slot)
Internal
Lumia 640 XL
8GB 1GB RAM
Lumia 640 XL Dual SIM
8GB 1GB RAM
Other
Lumia 640 XL
eMMC 4.5
Lumia 640 XL Dual SIM
eMMC 4.5
Single
Lumia 640 XL
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Lumia 640 XL Dual SIM
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Features
Lumia 640 XL
Zeiss optics, LED flash
Lumia 640 XL Dual SIM
Zeiss optics, LED flash
Video
Lumia 640 XL
1080p@30fps
Lumia 640 XL Dual SIM
1080p@30fps
Single
Lumia 640 XL
5 MP
Lumia 640 XL Dual SIM
5 MP
Video
Lumia 640 XL
1080p@30fps
Lumia 640 XL Dual SIM
1080p@30fps
Loudspeaker
Lumia 640 XL
Yes
Lumia 640 XL Dual SIM
Yes
3.5mm jack
Lumia 640 XL
Yes
Lumia 640 XL Dual SIM
Yes
WLAN
Lumia 640 XL
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Lumia 640 XL Dual SIM
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
Lumia 640 XL
4.0, A2DP
Lumia 640 XL Dual SIM
4.0, A2DP
Positioning
Lumia 640 XL
GPS, GLONASS, BDS
Lumia 640 XL Dual SIM
GPS, GLONASS, BDS
NFC
Lumia 640 XL
Yes
Lumia 640 XL Dual SIM
Yes
Radio
Lumia 640 XL
FM radio
Lumia 640 XL Dual SIM
FM radio
USB
Lumia 640 XL
microUSB 2.0
Lumia 640 XL Dual SIM
microUSB 2.0
Sensors
Lumia 640 XL
Accelerometer, proximity, compass, sensor core
Lumia 640 XL Dual SIM
Accelerometer, proximity, compass, sensor core
Type
Lumia 640 XL
Li-Ion 3000 mAh, removable
Lumia 640 XL Dual SIM
Li-Ion 3000 mAh, removable
Stand-by
Lumia 640 XL
Up to 936 h (2G) / Up to 936 h (3G)
Lumia 640 XL Dual SIM
Up to 936 h (2G) / Up to 936 h (3G)
Talk time
Lumia 640 XL
Up to 31 h 20 min (2G) / Up to 23 h 40 min (3G)
Lumia 640 XL Dual SIM
Up to 31 h 20 min (2G) / Up to 23 h 40 min (3G)
Colors
Lumia 640 XL
Matte cyan, Orange, Black, Matte white, Glossy white
Lumia 640 XL Dual SIM
Matte cyan, Orange, Black, Matte white, Glossy white
Price
Lumia 640 XL
About 170 EUR
Lumia 640 XL Dual SIM
About 170 EUR