Page 2 from comparison Vivo X21 UD

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Compare Samsung Galaxy S5 Sportwith Vivo X21 UD

Feature	Samsung Galaxy S5 Sport	Vivo X21 UD
Price Range at Time of Release
Introduction Time	June 2014	March 2018
Availability Status	Released	Released
Official Release Date	June 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	144 x 74 x 8.9 mm	154.5 x 74.8 x 7.4 mm
Product Weight	158 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	~67.3 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	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
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Depth Sensor Camera	-	5 megapixel (mp)
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Tecno Pop 1 Litewith Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Pop 1 Lite	Vivo X21 UD
Introduction Time	July 2018	March 2018
Availability Status	Released	Released
Official Release Date	July 2018	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 8.1 (Oreo) - Go edition	Android 8.1 (Oreo)
Size and Dimensions	145 x 74.2 x 9.7 mm	154.5 x 74.8 x 7.4 mm
Product Weight	152.4 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	~64.0 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDHC (dedicated slot)	-
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	2000mAh	3200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
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	-
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-
Battery Replaceability	-	Non-user replaceable
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Tecno Pop 3 Pluswith Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Pop 3 Plus	Vivo X21 UD
Introduction Time	December 2019	March 2018
Availability Status	Released	Released
Official Release Date	December 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	166.7 x 75.8 x 8.4 mm	154.5 x 74.8 x 7.4 mm
Product Weight	180.5 gram (g)	156.2 gram (g)
Screen Size	6.52 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~81.2 percent (%)	~85.2 percent (%)
Screen Aspect Ratio	20:9
Internal Memory Capacity		-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	8 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	8 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	4000mAh	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
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	-
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)

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Compare Samsung Star Deluxe Duos S5292with Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Star Deluxe Duos S5292	Vivo X21 UD
Price Range at Time of Release
Introduction Time	December 2012	March 2018
Availability Status	Released	Released
Official Release Date	May 2013	March 2018
Operating System Type at Release	No Operating System	Android
Size and Dimensions	113 x 61.9 x 11.8 mm	154.5 x 74.8 x 7.4 mm
Product Weight	109 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	~52.1 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	1000mAh	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	No GPS whatsoever
Operating System at Release	-	Android 8.1 (Oreo)
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 Stellar 4G I200with Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy Stellar 4G I200	Vivo X21 UD
Price Range at Time of Release
Introduction Time	October 2012	March 2018
Availability Status	Released	Released
Official Release Date	August 2012	March 2018
Specific absorption rate (SAR)	0.64 W/kg (head), 0.82 W/kg (body)	-
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	122 x 64 x 12 mm	154.5 x 74.8 x 7.4 mm
Product Weight	134 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	~58.3 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	1.3 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 Tecno Camon 15 Airwith Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Camon 15 Air	Vivo X21 UD
Introduction Time	April 13, 2020	March 2018
Availability Status	Released	Released
Official Release Date	April 13, 2020	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 8.1 (Oreo)
Size and Dimensions	164.5 x 76.5 x 9 mm	154.5 x 74.8 x 7.4 mm
Front Panel Material	Glass - Gorilla Glass 3	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.6 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~83.6 percent (%)	~85.2 percent (%)
Screen Aspect Ratio	20:9
Internal Memory Capacity		-
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	48 megapixel (mp)	12 megapixel (mp)
Macro Camera Type	2 megapixel (mp)	-
Depth Sensor Camera	2 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	8 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	5000mAh	3200mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-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 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	-
Product Weight	-	156.2 gram (g)
Supported Memory Card Capacity	-

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Compare Vivo X21 UDwith ZTE Blade V50 Design 4G

VIVO VS Zte

Feature	Vivo X21 UD	ZTE Blade V50 Design 4G
Price Range at Time of Release
Introduction Time	March 2018	October 2023
Availability Status	Released	Released
Official Release Date	March 2018	October 2023
Operating System Type at Release	Android	Android
Operating System at Release	Android 8.1 (Oreo)	Android 13
Size and Dimensions	154.5 x 74.8 x 7.4 mm	165 x 76.1 x 8.3 mm
Product Weight	156.2 gram (g)	207 gram (g)
Screen Size	6.28 inch	6.6 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)	50 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	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	-
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	false
Navigation Type and GPS
Front Panel Material	-	Glass
Frame material type	-	Metal - 7000 Series Aluminum
Highest Refresh Rate	-	60 hertz (hz)
Memory Card Slot Type	-	microSDXC (dedicated slot)
Macro Camera Type	-	2 megapixel (mp)
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true

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Compare Unihertz Jelly Starwith Vivo X21 UD

Star VS VIVO

Feature	Unihertz Jelly Star	Vivo X21 UD
Introduction Time		March 2018
Availability Status	Released	Released
Official Release Date		March 2018
Specific absorption rate (SAR)	1.094 W/kg (head) / 1.270 W/kg (body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 13	Android 8.1 (Oreo)
Size and Dimensions	95.13 x 49.52 x 19.37 mm	154.5 x 74.8 x 7.4 mm
Product Weight	121 gram (g)	156.2 gram (g)
Front Panel Material	Glass - Panda Glass	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	3.0 inch	6.28 inch
Display Panel Type
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~52.82 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Main Camera Type - Wide/Standard	48 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	8 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	2000mAh	3200mAh
Battery Technology	Lithium-Ion	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	true	true
Fast Charging Capability	false	-
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	-
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)

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Compare Samsung Manhattan E3300with Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Manhattan E3300	Vivo X21 UD
Price Range at Time of Release
Introduction Time	October 2012	March 2018
Availability Status	Released	Released
Official Release Date		March 2018
Operating System Type at Release	No Operating System	Android
Size and Dimensions	113.9 x 46.4 x 13.3 mm	154.5 x 74.8 x 7.4 mm
Product Weight	75.4 gram (g)	156.2 gram (g)
Screen Size	2.0 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~23.8 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Supported Memory Card Capacity
Main Camera Type - Wide/Standard		12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	No selfie camera	12 megapixel (mp)
Battery Capacity	800mAh	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	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 Resolution of Selfie Camera	-
Fingerprint Sensor Type	-	Under-display (optical)

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Compare Tecno Spark 6 Gowith Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Spark 6 Go	Vivo X21 UD
Price Range at Time of Release
Introduction Time	April 9, 2021	March 2018
Availability Status	Released	Released
Official Release Date	November 23, 2020	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 10 - Go edition	Android 8.1 (Oreo)
Size and Dimensions	165.6 x 76.3 x 9.1 mm	154.5 x 74.8 x 7.4 mm
Product Weight	193 gram (g)	156.2 gram (g)
Front Panel Material	Glass - Gorilla Glass 3	-
Screen Size	6.52 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~81.2 percent (%)	~85.2 percent (%)
Screen Aspect Ratio	20:9
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type		-
Main Camera Type - Wide/Standard	13 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	8 megapixel (mp)	12 megapixel (mp)
Battery Capacity	5000mAh	3200mAh
Battery Technology	Lithium Polymer	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Wireless Charging Support	false	-
Connection Port Type
OTG Support	false	true
Fast Charging Capability	false	-
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
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-

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Compare Samsung Galaxy Core Pluswith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy Core Plus	Vivo X21 UD
Part Numbers		-
Price Range at Time of Release
Introduction Time	October 2013	March 2018
Availability Status	Released	Released
Official Release Date	October 2013	March 2018
Specific absorption rate (SAR)	0.61 W/kg (head), 1.11 W/kg (body)	-
European SAR rate (SAR EU)	0.54 W/kg (head), 0.46 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	129.7 x 66 x 9.5 mm	154.5 x 74.8 x 7.4 mm
Product Weight	132.5 gram (g)	156.2 gram (g)
Screen Size	4.3 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~61.5 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	1800mAh	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 Tecno Spark 6with Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Spark 6	Vivo X21 UD
Price Range at Time of Release
Introduction Time	November 22, 2020	March 2018
Availability Status	Released	Released
Official Release Date	September 25, 2020	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 8.1 (Oreo)
Size and Dimensions	170.8 x 77.3 x 9.2 mm	154.5 x 74.8 x 7.4 mm
Screen Size	6.8 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~83.2 percent (%)	~85.2 percent (%)
Internal Memory Capacity		-
Memory Card Slot	true	true
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	16 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	8 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	5000mAh	3200mAh
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
OTG Support	true	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	Under-display (optical)
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Product Weight	-	156.2 gram (g)
Screen Aspect Ratio	-
Bluetooth Support	-
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)

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