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Samsung Galaxy M30 (6GB RAM, 128GB) vs Microsoft Lumia 640 Dual SIM

Samsung Galaxy M30 (6GB RAM, 128GB) vs Microsoft Lumia 640 Dual SIM comparison

Show Only Differences Highlight Differences	Samsung Galaxy M30 (6GB RAM, 128GB)	Microsoft Lumia 640 Dual SIM
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.40-inch	5.00-inch
Processor	Samsung Exynos 7904	Qualcomm Snapdragon 400
Front Camera	16-megapixel	0.9-megapixel
Rear Camera	13-megapixel + 5-megapixel + 5-megapixel	8-megapixel
RAM	6GB	1GB
Storage	128GB	8GB
Battery Capacity	5000mAh	2500mAh
OS	Android 8.1 Oreo	Windows Phone 8.1
Resolution	1080x2340 pixels	720x1280 pixels
general
Brand	Samsung	Microsoft
Model	Galaxy M30	Lumia 640 Dual SIM
Release date	February 1, 2019	February 1, 2015
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	2500
Fast charging	Proprietary	-
Colours	Gradation Black, Gradation Blue	-
Dimensions (mm)	-	141.30 x 72.20 x 8.80
Weight (g)	-	145.00
Removable battery	-	Yes
display
Screen size (inches)	6.40	5.00
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	720x1280 pixels
Aspect ratio	19.5:9	-
Pixels per inch (PPI)	-	294
hardware
Processor	1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)	1.2GHz quad-core
Processor make	Samsung Exynos 7904	Qualcomm Snapdragon 400
RAM	6GB	1GB
Internal storage	128GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	128
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)	8-megapixel
Front camera	16-megapixel (f/2.0)	0.9-megapixel
Rear flash	-	LED
software
Operating system	Android 8.1 Oreo	Windows Phone 8.1
Skin	Samsung Experience v9.5	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Micro-USB	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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