Compare Vivo X21 UD

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Compare Tecno Pouvoir 3 Pluswith Vivo X21 UD

Feature	Tecno Pouvoir 3 Plus	Vivo X21 UD
Introduction Time	August 2019	March 2018
Availability Status	Released	Released
Official Release Date	August 2019	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 9.0 (Pie)	Android 8.1 (Oreo)
Size and Dimensions	159 x 76 x 9.2 mm	154.5 x 74.8 x 7.4 mm
Product Weight	209 gram (g)	156.2 gram (g)
Front Panel Material	Glass	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.35 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~82.3 percent (%)	~85.2 percent (%)
Internal Memory Capacity		-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	32 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	13 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	6000mAh	3200mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Connection Port Type	USB Type-C 2.0
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	Under-display (optical)
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Price Range at Time of Release	-
Screen Aspect Ratio	-
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)

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Compare Samsung Galaxy S II TVwith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy S II TV	Vivo X21 UD
Part Numbers		-
Introduction Time		March 2018
Availability Status	Released	Released
Official Release Date		March 2018
European SAR rate (SAR EU)	0.47 W/kg (Head) / 0.71 W/kg (Body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 4.2 (Jelly Bean)	Android 8.1 (Oreo)
Size and Dimensions	121.2 x 62.7 x 9.8 mm	154.5 x 74.8 x 7.4 mm
Product Weight	115 gram (g)	156.2 gram (g)
Screen Size	4.0 inch	6.28 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~59.9 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality		12 megapixel (mp)
Battery Capacity	1500mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Price Range at Time of Release	-
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Vivo X21 UDwith Xiaomi Redmi Note 9 4G

VIVO VS XIAOMI

Feature	Vivo X21 UD	Xiaomi Redmi Note 9 4G
Price Range at Time of Release
Introduction Time	March 2018	November 26, 2020
Availability Status	Released	Released
Official Release Date	March 2018	November 26, 2020
Operating System Type at Release	Android	Android
Operating System at Release	Android 8.1 (Oreo)	Android 10
Size and Dimensions	154.5 x 74.8 x 7.4 mm	162.3 x 77.3 x 9.6 mm
Product Weight	156.2 gram (g)	198 gram (g)
Screen Size	6.28 inch	6.53 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~85.2 percent (%)	~83.4 percent (%)
Screen Aspect Ratio		19.5:9
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	12 megapixel (mp)	48 megapixel (mp)
Depth Sensor Camera	5 megapixel (mp)	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	12 megapixel (mp)	8 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	3200mAh	6000mAh
Battery Technology	Lithium-Ion	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Connection Port Type		USB Type-C 2.0
OTG Support	true	true
Speaker Type	Mono	Stereo (dual)
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	Under-display (optical)	On the side of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Front Panel Material	-	Glass - Gorilla Glass 3
Frame material type	-	Metal - 7000 Series Aluminum
Highest Refresh Rate	-	60 hertz (hz)
Maximum Brightness Level	-	400 nit
Memory Card Slot Type	-	microSDXC (dedicated slot)
Ultra-Wide Lens	-	8 megapixel (mp)
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true

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Compare Samsung Galaxy S5 Octa-core versionwith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy S5 Octa-core version	Vivo X21 UD
Price Range at Time of Release
Introduction Time	March 2014	March 2018
Availability Status	Released	Released
Official Release Date	April 2014	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 4.4.2 (KitKat)	Android 8.1 (Oreo)
Size and Dimensions	142 x 72.5 x 8.1 mm	154.5 x 74.8 x 7.4 mm
Product Weight	145 gram (g)	156.2 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Screen Size	5.1 inch	6.28 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~69.6 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	16 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	4K
Main Selfie Camera Quality	2 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	2800mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	true	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the front of the phone	Under-display (optical)
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Depth Sensor Camera	-	5 megapixel (mp)

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Compare Vivo X21 UDwith Xiaomi Redmi Note 11R

VIVO VS XIAOMI

Feature	Vivo X21 UD	Xiaomi Redmi Note 11R
Price Range at Time of Release
Introduction Time	March 2018	January 25, 2022
Availability Status	Released	Released
Official Release Date	March 2018	September 30, 2022
Operating System Type at Release	Android	Android
Operating System at Release	Android 8.1 (Oreo)	Android 12
Size and Dimensions	154.5 x 74.8 x 7.4 mm	164 x 76.1 x 8.9 mm
Product Weight	156.2 gram (g)	201 gram (g)
Screen Size	6.28 inch	6.58 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~85.2 percent (%)	~83.6 percent (%)
Screen Aspect Ratio		20:9
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	12 megapixel (mp)	13 megapixel (mp)
Depth Sensor Camera	5 megapixel (mp)	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	12 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	3200mAh	5000mAh
Battery Technology	Lithium-Ion	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Connection Port Type		USB Type-C 2.0
OTG Support	true	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	Under-display (optical)	On the side of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	true
Navigation Type and GPS
Front Panel Material	-	Glass
Frame material type	-	Metal - 7000 Series Aluminum
Highest Refresh Rate	-	90 hertz (hz)
Memory Card Slot Type	-	microSDXC (dedicated slot)
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true

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Compare Samsung Galaxy Express Primewith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy Express Prime	Vivo X21 UD
Part Numbers		-
Price Range at Time of Release
Introduction Time	April 2016	March 2018
Availability Status	Released	Released
Official Release Date	April 2016	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0 (Marshmallow)	Android 8.1 (Oreo)
Size and Dimensions	142.2 x 71.1 x 7.9 mm	154.5 x 74.8 x 7.4 mm
Product Weight	138.9 gram (g)	156.2 gram (g)
Screen Size	5.0 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~68.2 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Internal Memory Capacity		-
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	2 megapixel (mp)	12 megapixel (mp)
Battery Capacity	2600mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Samsung Gravity Q T289with Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Gravity Q T289	Vivo X21 UD
Price Range at Time of Release
Introduction Time	July 2013	March 2018
Availability Status	Released	Released
Official Release Date	July 2013	March 2018
Specific absorption rate (SAR)	0.96 W/kg (head), 0.88 W/kg (body)	-
Operating System Type at Release	No Operating System	Android
Size and Dimensions	112.5 x 59.7 x 14.2 mm	154.5 x 74.8 x 7.4 mm
Product Weight	118.8 gram (g)	156.2 gram (g)
Screen Size	3.0 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~41.5 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	2 megapixel (mp)	12 megapixel (mp)
Main Selfie Camera Quality	No selfie camera	12 megapixel (mp)
Battery Capacity	1000mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type	Proprietary port
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications	No Wi-Fi connectivity
Communication Technologies
5G Support	false	false
Navigation Type and GPS	No GPS whatsoever
Operating System at Release	-	Android 8.1 (Oreo)
Bluetooth Support	-
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Samsung Galaxy V Pluswith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy V Plus	Vivo X21 UD
Part Numbers		-
Price Range at Time of Release
Introduction Time	July 2015	March 2018
Availability Status	Released	Released
Official Release Date	July 2015	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 4.4.2 (KitKat)	Android 8.1 (Oreo)
Size and Dimensions	121.4 x 62.9 x 10.7 mm	154.5 x 74.8 x 7.4 mm
Product Weight	123 gram (g)	156.2 gram (g)
Screen Size	4.0 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~59.6 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	3.15 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	No selfie camera	12 megapixel (mp)
Battery Capacity	1500mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Samsung Galaxy Pop SHV-E220with Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy Pop SHV-E220	Vivo X21 UD
Price Range at Time of Release
Introduction Time	January 2013	March 2018
Availability Status	Released	Released
Official Release Date	February 2013	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 4.1.2 (Jelly Bean)	Android 8.1 (Oreo)
Size and Dimensions	134.2 x 68.1 x 9.1 mm	154.5 x 74.8 x 7.4 mm
Product Weight	134 gram (g)	156.2 gram (g)
Screen Size	4.65 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.2 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	8 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	1.9 megapixel (mp)	12 megapixel (mp)
Battery Capacity	2100mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Samsung Galaxy Music Duoswith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy Music Duos	Vivo X21 UD
Part Numbers		-
Price Range at Time of Release
Introduction Time	October 2012	March 2018
Availability Status	Released	Released
Official Release Date	December 2012	March 2018
Specific absorption rate (SAR)	0.79 W/kg (head), 0.68 W/kg (body)	-
European SAR rate (SAR EU)	0.75 W/kg (head)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 4.0.4 (Ice Cream Sandwich)	Android 8.1 (Oreo)
Size and Dimensions	110.1 x 59 x 12.3 mm	154.5 x 74.8 x 7.4 mm
Product Weight	106.9 gram (g)	156.2 gram (g)
Screen Size	3.0 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~42.9 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	3.15 megapixel (mp)	12 megapixel (mp)
Main Selfie Camera Quality	No selfie camera	12 megapixel (mp)
Battery Capacity	1300mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Stereo (dual)	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Tecno Camon iACE2with Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Camon iACE2	Vivo X21 UD
Price Range at Time of Release	Approximately 6700 Rupees
Introduction Time	February 2019	March 2018
Availability Status	Released	Released
Official Release Date	February 2019	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 8.1 (Oreo)	Android 8.1 (Oreo)
Size and Dimensions	148.3 x 71.9 x 8.5 mm	154.5 x 74.8 x 7.4 mm
Product Weight	150 gram (g)	156.2 gram (g)
Screen Size	5.5 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~73.2 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	13 megapixel (mp)	12 megapixel (mp)
Depth Sensor Camera	0.3 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	8 megapixel (mp)	12 megapixel (mp)
Battery Capacity	3050 mAh	3200mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Supported Memory Card Capacity	-
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Samsung Galaxy Discover S730Mwith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy Discover S730M	Vivo X21 UD
Price Range at Time of Release
Introduction Time	November 2012	March 2018
Availability Status	Released	Released
Official Release Date	November 2012	March 2018
Specific absorption rate (SAR)	0.85 W/kg (head), 0.77 W/kg (body)	-
European SAR rate (SAR EU)	0.35 W/kg (head)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 4.0.4 (Ice Cream Sandwich)	Android 8.1 (Oreo)
Size and Dimensions	112.8 x 61.5 x 11.5 mm	154.5 x 74.8 x 7.4 mm
Product Weight	122 gram (g)	156.2 gram (g)
Screen Size	3.5 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~52.6 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	3.15 megapixel (mp)	12 megapixel (mp)
Main Selfie Camera Quality	No selfie camera	12 megapixel (mp)
Battery Capacity	1300mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Bluetooth Support	-
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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