Page 3 from comparison Samsung Galaxy M21S

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Compare Samsung Galaxy M21Swith Tecno Camon 15 Premier

Feature	Samsung Galaxy M21S	Tecno Camon 15 Premier
Part Numbers		-
Price Range at Time of Release		-
Introduction Time	November 6, 2020	April 13, 2020
Availability Status	Released	Released
Official Release Date	November 6, 2020	April 13, 2020
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 10
Size and Dimensions	159.2 x 75.1 x 8.9 mm	163.3 x 77.7 x 9.1 mm
Product Weight	191 gram (g)	203 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	Glass - Gorilla Glass 3
Frame material type	Metal - 7000 Series Aluminum	Metal - 7000 Series Aluminum
Screen Size	6.4 inch	6.6 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~84.3 percent (%)
Screen Aspect Ratio	19.5:9	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Main Camera Type - Wide/Standard	64 megapixel (mp)	64 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	5 megapixel (mp)
Depth Sensor Camera	5 megapixel (mp)	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	32 megapixel (mp)	32 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	4000mAh
Battery Technology	Lithium Polymer	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	-
Connection Port Type	USB Type-C 2.0
OTG Support	false	true
Fast Charging Capability	true	-
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	On the back of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS

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Compare Samsung Galaxy M21Swith Tecno Pouvoir 3 Plus

Samsung VS Tecno Mobile

Feature	Samsung Galaxy M21S	Tecno Pouvoir 3 Plus
Part Numbers		-
Price Range at Time of Release		-
Introduction Time	November 6, 2020	August 2019
Availability Status	Released	Released
Official Release Date	November 6, 2020	August 2019
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 9.0 (Pie)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	159 x 76 x 9.2 mm
Product Weight	191 gram (g)	209 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	Glass
Frame material type	Metal - 7000 Series Aluminum	Metal - 7000 Series Aluminum
Screen Size	6.4 inch	6.35 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~82.3 percent (%)
Screen Aspect Ratio	19.5:9	-
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Main Camera Type - Wide/Standard	64 megapixel (mp)	32 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	32 megapixel (mp)	13 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	6000mAh
Battery Technology	Lithium Polymer	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	-
Connection Port Type	USB Type-C 2.0	USB Type-C 2.0
OTG Support	false	false
Fast Charging Capability	true	-
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	On the back of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Internal Memory Capacity	-

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Compare Samsung Galaxy M21Swith Xiaomi Redmi Note 11R

Samsung VS XIAOMI

Feature	Samsung Galaxy M21S	Xiaomi Redmi Note 11R
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	January 25, 2022
Availability Status	Released	Released
Official Release Date	November 6, 2020	September 30, 2022
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 12
Size and Dimensions	159.2 x 75.1 x 8.9 mm	164 x 76.1 x 8.9 mm
Product Weight	191 gram (g)	201 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	Glass
Frame material type	Metal - 7000 Series Aluminum	Metal - 7000 Series Aluminum
Screen Size	6.4 inch	6.58 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	90 hertz (hz)
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~83.6 percent (%)
Screen Aspect Ratio	19.5:9	20:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Main Camera Type - Wide/Standard	64 megapixel (mp)	13 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	32 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	5000mAh
Battery Technology	Lithium Polymer	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0	USB Type-C 2.0
OTG Support	false	true
Fast Charging Capability	true	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	On the side of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	true
Navigation Type and GPS

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Compare Samsung Galaxy M21Swith ZTE Nubia Z7 Max

Samsung VS Zte

Feature	Samsung Galaxy M21S	ZTE Nubia Z7 Max
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	July 2014
Availability Status	Released	Released
Official Release Date	November 6, 2020	July 2014
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 4.4.2 (KitKat)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	152.7 x 76 x 8.7 mm
Product Weight	191 gram (g)	160 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	5.5 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~71.1 percent (%)
Screen Aspect Ratio	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	13 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K	4K
Main Selfie Camera Quality	32 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	3100mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0
OTG Support	false	false
Fast Charging Capability	true	false
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	-
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Supported Memory Card Capacity	-

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Compare Samsung Galaxy M21Swith ZTE V40 Pro

Samsung VS Zte

Feature	Samsung Galaxy M21S	ZTE V40 Pro
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	March 1, 2022
Availability Status	Released	Released
Official Release Date	November 6, 2020	July 8, 2022
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 11
Size and Dimensions	159.2 x 75.1 x 8.9 mm	163.9 x 76.2 x 8.3 mm
Product Weight	191 gram (g)	190 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	Glass
Frame material type	Metal - 7000 Series Aluminum	Metal - 7000 Series Aluminum
Screen Size	6.4 inch	6.67 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~86.0 percent (%)
Screen Aspect Ratio	19.5:9	20:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	false
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	64 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	32 megapixel (mp)	16 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	5100mAh
Battery Technology	Lithium Polymer	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0	USB Type-C 2.0
OTG Support	false	false
Fast Charging Capability	true	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	On the side of the phone
Wi-Fi Specifications		-
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Macro Camera Type	-	2 megapixel (mp)
Full Charge Time	-

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Compare Samsung Galaxy M21Swith ZTE Nubia Z9

Samsung VS Zte

Feature	Samsung Galaxy M21S	ZTE Nubia Z9
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	May 2015
Availability Status	Released	Released
Official Release Date	November 6, 2020	June 2015
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 5.0.2 (Lollipop)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	147.4 x 68.3 x 8.9 mm
Product Weight	191 gram (g)	192 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	5.2 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~74.0 percent (%)
Screen Aspect Ratio	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	false
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	16 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K	4K
Main Selfie Camera Quality	32 megapixel (mp)	8 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	2900mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	-
Connection Port Type	USB Type-C 2.0
OTG Support	false	true
Fast Charging Capability	true	-
Speaker Type	Mono	-
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	On the side of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS

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Compare Samsung Galaxy M21Swith ZTE Nubia Z9 mini

Samsung VS Mini

Feature	Samsung Galaxy M21S	ZTE Nubia Z9 mini
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	March 2015
Availability Status	Released	Released
Official Release Date	November 6, 2020	April 2015
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 5.0.2 (Lollipop)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	141.3 x 69.8 x 8.2 mm
Product Weight	191 gram (g)	147 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	5.0 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~69.9 percent (%)
Screen Aspect Ratio	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	16 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	32 megapixel (mp)	8 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	2900mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	-
Connection Port Type	USB Type-C 2.0
OTG Support	false	true
Fast Charging Capability	true	-
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	-
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Internal Memory Capacity	-
Supported Memory Card Capacity	-

View Comparison Details

Compare Samsung Galaxy M21Swith ZTE Nubia Z7

Samsung VS Zte

Feature	Samsung Galaxy M21S	ZTE Nubia Z7
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	July 2014
Availability Status	Released	Released
Official Release Date	November 6, 2020	July 2014
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 4.4.2 (KitKat)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	153.2 x 75.7 x 8.9 mm
Product Weight	191 gram (g)	160 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	5.5 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~70.8 percent (%)
Screen Aspect Ratio	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	false
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	13 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K	4K
Main Selfie Camera Quality	32 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	3000mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0
OTG Support	false	false
Fast Charging Capability	true	false
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	-
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS

View Comparison Details

Compare Samsung Galaxy M21Swith ZTE Nubia Z5S

Samsung VS Zte

Feature	Samsung Galaxy M21S	ZTE Nubia Z5S
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	November 2013
Availability Status	Released	Released
Official Release Date	November 6, 2020	December 2013
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 4.2.2 (Jelly Bean)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	137.7 x 68.8 x 7.6 mm
Product Weight	191 gram (g)	126 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	5.0 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~72.7 percent (%)
Screen Aspect Ratio	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	false
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	13 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K	4K
Main Selfie Camera Quality	32 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera		-
Battery Capacity	6000mAh	2300mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0
OTG Support	false	false
Fast Charging Capability	true	false
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	-
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS

View Comparison Details

Compare Samsung Galaxy M21Swith ZTE Nubia N1 Wan

Samsung VS Zte

Feature	Samsung Galaxy M21S	ZTE Nubia N1 Wan
Part Numbers		-
Price Range at Time of Release
Introduction Time	November 6, 2020	July 2016
Availability Status	Released	Released
Official Release Date	November 6, 2020	July 2016
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 6.0 (Marshmallow)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	150.9 x 75 x 8.9 mm
Product Weight	191 gram (g)	190 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	Glass - Gorilla Glass 3
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	5.5 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~73.7 percent (%)
Screen Aspect Ratio	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	13 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	32 megapixel (mp)	13 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	5000mAh
Battery Technology	Lithium Polymer	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0
OTG Support	false	true
Fast Charging Capability	true	false
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	On the back of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Internal Memory Capacity	-
Supported Memory Card Capacity	-

View Comparison Details

Compare Samsung Galaxy M21Swith Samsung Galaxy Music Duos

Samsung VS Samsung

Feature	Samsung Galaxy M21S	Samsung Galaxy Music Duos
Part Numbers
Price Range at Time of Release
Introduction Time	November 6, 2020	October 2012
Availability Status	Released	Released
Official Release Date	November 6, 2020	December 2012
Specific absorption rate (SAR)	0.38 W/kg (head)	0.79 W/kg (head), 0.68 W/kg (body)
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	0.75 W/kg (head)
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 4.0.4 (Ice Cream Sandwich)
Size and Dimensions	159.2 x 75.1 x 8.9 mm	110.1 x 59 x 12.3 mm
Product Weight	191 gram (g)	106.9 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	3.0 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~42.9 percent (%)
Screen Aspect Ratio	19.5:9
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	3.15 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K	-
Main Selfie Camera Quality	32 megapixel (mp)	No selfie camera
Maximum Video Recording Resolution of Selfie Camera		-
Battery Capacity	6000mAh	1300mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	User replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	-
Connection Port Type	USB Type-C 2.0
OTG Support	false	false
Fast Charging Capability	true	-
Speaker Type	Mono	Stereo (dual)
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	-
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Supported Memory Card Capacity	-

View Comparison Details

Compare Samsung Galaxy M21Swith Ulefone Note 7

Samsung VS Ulefone

Feature	Samsung Galaxy M21S	Ulefone Note 7
Part Numbers		-
Price Range at Time of Release		-
Introduction Time	November 6, 2020	April 2019
Availability Status	Released	Released
Official Release Date	November 6, 2020	April 2019
Specific absorption rate (SAR)	0.38 W/kg (head)	-
European SAR rate (SAR EU)	0.48 W/kg (Head) / 1.13 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 8.1 (Oreo) - Go edition
Size and Dimensions	159.2 x 75.1 x 8.9 mm	156.1 x 73.7 x 9.7 mm
Product Weight	191 gram (g)	177.5 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.4 inch	6.1 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.1 percent (%)	~80.2 percent (%)
Screen Aspect Ratio	19.5:9	-
Maximum Brightness Level	450 nit	-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	8 megapixel (mp)
Ultra-Wide Lens	8 megapixel (mp)	-
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	32 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	3500mAh
Battery Technology	Lithium Polymer	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power		-
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0
OTG Support	false	false
Fast Charging Capability	true	false
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	-
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS

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