MICROSOFT
Microsoft Lumia 550868 views
Side-by-side comparison
Microsoft Lumia 550 vs Microsoft Lumia 640 XL LTE Dual SIM
MICROSOFT
Microsoft Lumia 640 XL LTE Dual SIM898 views
Wins 2 specs
Microsoft Lumia 550 — quick specs
- NetworkLTE / HSPA / GSM
- Display4.7 inches · 720×1280
- Camera5 MP
- Memory1 GB RAM
- Battery2100 mAh
- OSMicrosoft Windows 10
Microsoft Lumia 640 XL LTE Dual SIM — quick specs
- NetworkLTE / HSPA / GSM
- Display5.7 inches · 720×1280
- Camera13 MP
- Memory1 GB RAM
- Battery3000 mAh
- OSMicrosoft Windows Phone 8.1
● Full specification comparison
Spec
Microsoft Lumia 550
Microsoft Lumia 640 XL LTE Dual SIM
NETWORK
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
Technology
AGSM / HSPA / LTE
BGSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
2G bands
AGSM 850 / 900 / 1800 / 1900
BGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
3G bands
AHSDPA 850 / 900 / 2100
BHSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands
LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300)
4G bands
ALTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
BLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300)
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Speed
AHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
BHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
LAUNCH
Announced
2015, October
2015, March
Announced
A2015, October
B2015, March
Status
Available. Released 2015, December
Available. Released 2015, April
Status
AAvailable. Released 2015, December
BAvailable. Released 2015, April
BODY
Dimensions
136.1 x 67.8 x 9.9 mm (5.36 x 2.67 x 0.39 in)
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Dimensions
A136.1 x 67.8 x 9.9 mm (5.36 x 2.67 x 0.39 in)
B157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
141.9 (5.01 oz)
171 g (6.03 oz)
Weight
A141.9 (5.01 oz)
B171 g (6.03 oz)
SIM
Nano-SIM
Dual SIM (Micro-SIM, dual stand-by)
SIM
ANano-SIM
BDual SIM (Micro-SIM, dual stand-by)
DISPLAY
Type
IPS LCD, capacitive touchscreen, 16M colors
IPS LCD capacitive touchscreen, 16M colors
Type
AIPS LCD, capacitive touchscreen, 16M colors
BIPS LCD capacitive touchscreen, 16M colors
Size
4.7 inches, 59.7 cm2 (~64.7% screen-to-body ratio)
5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
Size
A4.7 inches, 59.7 cm2 (~64.7% screen-to-body ratio)
B5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~315 ppi density)
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Resolution
A720 x 1280 pixels, 16:9 ratio (~315 ppi density)
B720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Protection
—
Corning Gorilla Glass 3
Protection
A—
BCorning Gorilla Glass 3
PLATFORM
OS
Microsoft Windows 10
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
OS
AMicrosoft Windows 10
BMicrosoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset
Qualcomm MSM8909 Snapdragon 210 (28 nm)
Qualcomm MSM8226 Snapdragon 400 (28 nm)
Chipset
AQualcomm MSM8909 Snapdragon 210 (28 nm)
BQualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Quad-core 1.1 GHz Cortex-A7
Quad-core 1.2 GHz Cortex-A7
CPU
AQuad-core 1.1 GHz Cortex-A7
BQuad-core 1.2 GHz Cortex-A7
GPU
Adreno 304
Adreno 305
GPU
AAdreno 304
BAdreno 305
MEMORY
Card slot
microSD, up to 256 GB (dedicated slot)
microSD, up to 256 GB (dedicated slot)
Card slot
AmicroSD, up to 256 GB (dedicated slot)
BmicroSD, up to 256 GB (dedicated slot)
Internal
8GB 1GB RAM
8GB 1GB RAM
Internal
A8GB 1GB RAM
B8GB 1GB RAM
MAIN CAMERA
Features
LED flash
Zeiss optics, LED flash
Features
ALED flash
BZeiss optics, LED flash
Video
720p@30fps
1080p@30fps
Video
A720p@30fps
B1080p@30fps
Single
5 MP, f/2.4, 1/4", AF
13 MP, f/2.0, 28mm (wide), 1/3", AF
Single
A5 MP, f/2.4, 1/4", AF
B13 MP, f/2.0, 28mm (wide), 1/3", AF
SELFIE CAMERA
Video
480p
1080p@30fps
Video
A480p
B1080p@30fps
Single
2 MP, f/2.8
5 MP
Single
A2 MP, f/2.8
B5 MP
SOUND
Loudspeaker
Yes
Yes
Loudspeaker
AYes
BYes
3.5mm jack
Yes
Yes
3.5mm jack
AYes
BYes
COMMS
WLAN
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, DLNA, hotspot
WLAN
AWi-Fi 802.11 b/g/n, hotspot
BWi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.1, A2DP
4.0, A2DP
Bluetooth
A4.1, A2DP
B4.0, A2DP
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, BDS
GPS
AYes, with A-GPS, GLONASS, BDS
BYes, with A-GPS, GLONASS, BDS
USB
microUSB 2.0
microUSB 2.0
USB
AmicroUSB 2.0
BmicroUSB 2.0
Radio
FM radio
FM radio
Radio
AFM radio
BFM radio
NFC
—
Yes
NFC
A—
BYes
FEATURES
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass, sensor core
Sensors
AAccelerometer, proximity
BAccelerometer, proximity, compass, sensor core
BATTERY
Battery Type
Removable Li-Ion 2100 mAh battery
Removable Li-Ion 3000 mAh battery
Battery Type
ARemovable Li-Ion 2100 mAh battery
BRemovable Li-Ion 3000 mAh battery
MISC
Colors
Black, White
Matte cyan, Orange, Black, Matte white, Glossy white
Colors
ABlack, White
BMatte cyan, Orange, Black, Matte white, Glossy white
Price
About 99 USD
About 221 USD
Price
AAbout 99 USD
BAbout 221 USD
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.