Page 3 from comparison Vivo X21 UD

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Compare Tecno Camon 15 Premierwith Vivo X21 UD

Feature	Tecno Camon 15 Premier	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	163.3 x 77.7 x 9.1 mm	154.5 x 74.8 x 7.4 mm
Product Weight	203 gram (g)	156.2 gram (g)
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	~84.3 percent (%)	~85.2 percent (%)
Screen Aspect Ratio	19.5:9
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 megapixel (mp)	12 megapixel (mp)
Ultra-Wide Lens	5 megapixel (mp)	-
Depth Sensor Camera	2 megapixel (mp)	5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	32 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	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	-
Supported Memory Card Capacity	-

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Compare Sharp Aquos Crystal 2with Vivo X21 UD

Sharp VS VIVO

Feature	Sharp Aquos Crystal 2	Vivo X21 UD
Introduction Time	May 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 5.0 (Lollipop)	Android 8.1 (Oreo)
Size and Dimensions	136 x 71 x 11 mm	154.5 x 74.8 x 7.4 mm
Product Weight	154 gram (g)	156.2 gram (g)
Screen Size	5.2 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~77.2 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	8 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	2.1 megapixel (mp)	12 megapixel (mp)
Battery Capacity	2030 mAh	3200mAh
Battery Technology	Lithium-Ion	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
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 Tecno Camon 16with Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Camon 16	Vivo X21 UD
Price Range at Time of Release
Introduction Time	October 10, 2020	March 2018
Availability Status	Released	Released
Official Release Date	October 16, 2020	March 2018
Specific absorption rate (SAR)	0.95 W/kg (head), 0.82 W/kg (body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 8.1 (Oreo)
Size and Dimensions	170.9 x 77.2 x 9.2 mm	154.5 x 74.8 x 7.4 mm
Product Weight	207 gram (g)	156.2 gram (g)
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 (%)
Memory Card Slot	true	true
Bluetooth Support
Memory Card Slot Type	microSDXC (dedicated slot)	-
Main Camera Type - Wide/Standard	64 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	16 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
Screen Aspect Ratio	-
Supported Memory Card Capacity	-

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Compare Tecno Camon 15with Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Camon 15	Vivo X21 UD
Price Range at Time of Release
Introduction Time	May 8, 2021	March 2018
Availability Status	Released	Released
Official Release Date	February 25, 2020	March 2018
Specific absorption rate (SAR)	0.80 W/kg (head), 0.82 W/kg (body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 10	Android 8.1 (Oreo)
Size and Dimensions	164.1 x 76.4 x 8.8 mm	154.5 x 74.8 x 7.4 mm
Product Weight	196 gram (g)	156.2 gram (g)
Front Panel Material	Glass	-
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	~83.9 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)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	16 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
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)

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Compare Samsung Galaxy Xcover FieldProwith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy Xcover FieldPro	Vivo X21 UD
Introduction Time	October 2019	March 2018
Availability Status	Released	Released
Official Release Date	April 6, 2020	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 9.0 (Pie)	Android 8.1 (Oreo)
Size and Dimensions	158.5 x 80.7 x 14.2 mm	154.5 x 74.8 x 7.4 mm
Product Weight	256 gram (g)	156.2 gram (g)
Screen Size	5.1 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~56.1 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity	1 terabyte (tb)
Main Camera Type - Wide/Standard	12 megapixel (mp)	12 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality	8 megapixel (mp)	12 megapixel (mp)
Battery Capacity	4500mAh	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	-
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-

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Compare Vivo X21 UDwith Xiaomi K50i

VIVO VS XIAOMI

Feature	Vivo X21 UD	Xiaomi K50i
Price Range at Time of Release		-
Introduction Time	March 2018	Cancelled
Availability Status	Released	Cancelled
Official Release Date	March 2018	-
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	163.6 x 74.3 x 8.8 mm
Product Weight	156.2 gram (g)	200 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 (%)	~85.1 percent (%)
Screen Aspect Ratio		-
Memory Card Slot	true	false
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	12 megapixel (mp)	64 megapixel (mp)
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera		4K
Main Selfie Camera Quality	12 megapixel (mp)	16 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity	3200mAh	5080mAh
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		GSM / HSPA / LTE / 5G
5G Support	false	true
Navigation Type and GPS		GPS/A-GPS with GLONASS/GALILEO/BDS/QZSS - Up to dual-band
Front Panel Material	-	Glass - Gorilla Glass 5
Highest Refresh Rate	-	144 hertz (hz)
Ultra-Wide Lens	-	8 megapixel (mp)
Macro Camera Type	-	2 megapixel (mp)
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true

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Compare Vivo X21 UDwith Xiaomi Redmi 11

VIVO VS XIAOMI

Feature	Vivo X21 UD	Xiaomi Redmi 11
Price Range at Time of Release
Introduction Time	March 2018	Cancelled
Availability Status	Released	Cancelled
Official Release Date	March 2018	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 8.1 (Oreo)	Android 11
Size and Dimensions	154.5 x 74.8 x 7.4 mm	-
Product Weight	156.2 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 (%)	-
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)	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		GSM / HSPA / LTE / 5G
5G Support	false	true
Navigation Type and GPS
Highest Refresh Rate	-	90 hertz (hz)
Memory Card Slot Type	-
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true

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Compare Tecno Camon CX Airwith Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Camon CX Air	Vivo X21 UD
Introduction Time	April 2017	March 2018
Availability Status	Released	Released
Official Release Date	April 2017	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 7.0 (Nougat)	Android 8.1 (Oreo)
Size and Dimensions	153 x 75.4 x 6.6 mm	154.5 x 74.8 x 7.4 mm
Product Weight	150 gram (g)	156.2 gram (g)
Front Panel Material	Glass - NEG	-
Screen Size	5.5 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~72.3 percent (%)	~85.2 percent (%)
Screen Aspect Ratio
Internal Memory Capacity		-
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	13 megapixel (mp)	12 megapixel (mp)
Battery Capacity	3200mAh	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
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
Price Range at Time of Release	-
Supported Memory Card Capacity	-
Depth Sensor Camera	-	5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera	-

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Compare Vivo V29 Litewith Vivo X21 UD

VIVO VS VIVO

Feature	Vivo V29 Lite	Vivo X21 UD
Price Range at Time of Release
Introduction Time	June 2, 2023	March 2018
Availability Status	Released	Released
Official Release Date	June 15, 2023	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 13	Android 8.1 (Oreo)
Size and Dimensions	164.3 x 74.8 x 7.9 mm	154.5 x 74.8 x 7.4 mm
Product Weight	177 gram (g)	156.2 gram (g)
Front Panel Material	Glass	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.78 inch	6.28 inch
Display Panel Type
Highest Refresh Rate	120 hertz (hz)	-
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~90.3 percent (%)	~85.2 percent (%)
Screen Aspect Ratio	20:9
Memory Card Slot	false	true
Bluetooth Support
Main Camera Type - Wide/Standard	64 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	16 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	USB Type-C 2.0
OTG Support	true	true
Fast Charging Capability	true	-
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	Under-display (optical)	Under-display (optical)
Wi-Fi Specifications
Communication Technologies	GSM / HSPA / LTE / 5G
5G Support	true	false
Navigation Type and GPS
Supported Memory Card Capacity	-

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Compare Vivo X21 UDwith Vivo Y12s

VIVO VS VIVO

Feature	Vivo X21 UD	Vivo Y12s
Price Range at Time of Release
Introduction Time	March 2018	September 18, 2023
Availability Status	Released	Released
Official Release Date	March 2018	November 16, 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	164.4 x 76.3 x 8.4 mm
Product Weight	156.2 gram (g)	191 gram (g)
Screen Size	6.28 inch	6.51 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~85.2 percent (%)	~81.6 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)	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
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	false
Navigation Type and GPS
Front Panel Material	-	Glass
Frame material type	-	Metal - 7000 Series Aluminum
Memory Card Slot Type	-	microSDXC (dedicated slot)
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	false

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Compare Tecno Spark 8 Prowith Vivo X21 UD

Tecno Mobile VS VIVO

Feature	Tecno Spark 8 Pro	Vivo X21 UD
Part Numbers		-
Price Range at Time of Release
Introduction Time	July 1, 2021	March 2018
Availability Status	Released	Released
Official Release Date	January 4, 2022	March 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 11	Android 8.1 (Oreo)
Size and Dimensions	169 x 76.8 x 8.8 mm	154.5 x 74.8 x 7.4 mm
Product Weight	196 gram (g)	156.2 gram (g)
Front Panel Material	Glass	-
Frame material type	Metal - 7000 Series Aluminum	-
Screen Size	6.8 inch	6.28 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~84.6 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	48 megapixel (mp)	12 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
Maximum Supported Charging Power		-
Wireless Charging Support	false	-
Connection Port Type	USB Type-C 2.0
OTG Support	true	true
Fast Charging Capability	true	-
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the side of the phone	Under-display (optical)
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Screen Aspect Ratio	-
Supported Memory Card Capacity	-
Wi-Fi Specifications	-

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Compare Samsung Galaxy S5 LTE-A G901Fwith Vivo X21 UD

Samsung VS VIVO

Feature	Samsung Galaxy S5 LTE-A G901F	Vivo X21 UD
Price Range at Time of Release
Introduction Time	August 2014	March 2018
Availability Status	Released	Released
Official Release Date	August 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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