Home
Mobiles
Phone Finder
Compare Mobile Phones
Microsoft Lumia 550 vs Nokia Lumia 525 vs Samsung Galaxy Grand Duos

Microsoft Lumia 550 vs Nokia Lumia 525 vs Samsung Galaxy Grand Duo comparison

Show Only Differences Highlight Differences	Microsoft Lumia 550	Nokia Lumia 525	Samsung Galaxy Grand Duos
key specs
Display	4.70-inch	4.00-inch	5.00-inch
Processor	Qualcomm Snapdragon 210	Qualcomm Snapdragon S4 Plus	1.2GHz dual-core
Front Camera	2-megapixel	No	2-megapixel
Rear Camera	5-megapixel	5-megapixel	8-megapixel
RAM	1GB	1GB	1GB
Storage	8GB	8GB	8GB
Battery Capacity	2100mAh	1430mAh	2100mAh
OS	Windows 10 Mobile	Windows Phone 8	Android 4.1
Resolution	720x1280 pixels	480x800 pixels	480x800 pixels
general
Brand	Microsoft	Nokia	Samsung
Model	Lumia 550	Lumia 525	Galaxy Grand Duos
Release date	October 1, 2015	November 1, 2013	January 1, 2013
Form factor	Touchscreen	Touchscreen	Bar
Dimensions (mm)	136.10 x 67.80 x 9.90	119.90 x 64.00 x 9.90	143.50 x 76.80 x 9.60
Battery capacity (mAh)	2100	1430	2100
Removable battery	Yes	Yes	Yes
Colours	White, Black	Black, Red, White, Yellow	White, Blue
Weight (g)	-	124.00	161.00
Alternate names	-	-	GT-I9082
display
Screen size (inches)	4.70	4.00	5.00
Touchscreen	Yes	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels	480x800 pixels
Pixels per inch (PPI)	315	235	187
hardware
Processor	1.1GHz quad-core	1GHz dual-core	1.2GHz dual-core
Processor make	Qualcomm Snapdragon 210	Qualcomm Snapdragon S4 Plus	-
RAM	1GB	1GB	1GB
Internal storage	8GB	8GB	8GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	200	64	64
camera
Rear camera	5-megapixel	5-megapixel	8-megapixel
Rear flash	LED	-	LED
Front camera	2-megapixel	No	2-megapixel
software
Operating system	Windows 10 Mobile	Windows Phone 8	Android 4.1
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes	Yes, v 4.00
NFC	No	No	No
Infrared	No	No	No
USB OTG	No	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	1	1	2
Wi-Fi Direct	Yes	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Nano-SIM	Micro-SIM	Regular
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	No	No
sensors
Compass/ Magnetometer	No	No	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	No	Yes
Gyroscope	No	No	Yes
Barometer	No	No	No
Temperature sensor	No	No	No
ratings
Overall NDTV Rating	-	Read Review	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sim 2
SIM Type	-	-	Regular
GSM/CDMA	-	-	GSM
3G	-	-	Yes
4G/ LTE	-	-	No

Popular Mobile Brands