Feature	Lg K4 2017	ZTE Nubia Focus Pro
Introduction Time	December 2016	February 28, 2024
Availability Status	Released	Released
Official Release Date	March 2017
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 13
Size and Dimensions	144.8 x 72.6 x 8 mm	-
Product Weight	135 gram (g)	-
Screen Size	5.0 inch	6.72 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	-
Screen Aspect Ratio		20:9
Memory Card Slot	true	-
Bluetooth Support		Yes, unspecified version
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	5 megapixel (mp)	108 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	32 megapixel (mp)
Battery Capacity	2500mAh	5000mAh
Battery Technology	Lithium-Ion	-
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type		USB Type-C 2.0
OTG Support	false	-
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications		Yes, unspecified version
Communication Technologies		GSM / HSPA / LTE / 5G
5G Support	false	true
Navigation Type and GPS
Front Panel Material	-	Glass
Highest Refresh Rate	-	120 hertz (hz)
Maximum Video Recording Quality of Rear Camera	-	4K
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true

Feature	Lg K4 2017	ZTE Nubia Z9 Max
Introduction Time	December 2016	March 2015
Availability Status	Released	Released
Official Release Date	March 2017	April 2015
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 5.0.2 (Lollipop)
Size and Dimensions	144.8 x 72.6 x 8 mm	154.8 x 76.6 x 7.9 mm
Product Weight	135 gram (g)	165 gram (g)
Screen Size	5.0 inch	5.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~70.3 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	16 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	8 megapixel (mp)
Battery Capacity	2500mAh	2900mAh
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	-
Internal Memory Capacity	-
Maximum Video Recording Quality of Rear Camera	-	4K
Maximum Video Recording Resolution of Selfie Camera	-

Feature	Lg K4 2017	ZTE Nubia X6
Introduction Time	December 2016	March 2014
Availability Status	Released	Released
Official Release Date	March 2017	April 2014
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 4.3 (Jelly Bean)
Size and Dimensions	144.8 x 72.6 x 8 mm	179.5 x 89 x 7.9 mm
Product Weight	135 gram (g)	215 gram (g)
Screen Size	5.0 inch	6.44 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~71.6 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	13 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	13 megapixel (mp)
Battery Capacity	2500mAh	4250 mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Stereo (dual)
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	-
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-
Wireless Charging Support	-	false
Fast Charging Capability	-	false

Feature	Lg K4 2017	ZTE Nubia My Prague
Introduction Time	December 2016	June 2015
Availability Status	Released	Released
Official Release Date	March 2017	August 2015
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 5.0.2 (Lollipop)
Size and Dimensions	144.8 x 72.6 x 8 mm	148 x 72 x 5.5 mm
Product Weight	135 gram (g)	140 gram (g)
Screen Size	5.0 inch	5.2 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~70.0 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	13 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	8 megapixel (mp)
Battery Capacity	2500mAh	2200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	false
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	-
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-

Feature	Lg K4 2017	ZTE Nubia N1 Wan
Introduction Time	December 2016	July 2016
Availability Status	Released	Released
Official Release Date	March 2017	July 2016
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 6.0 (Marshmallow)
Size and Dimensions	144.8 x 72.6 x 8 mm	150.9 x 75 x 8.9 mm
Product Weight	135 gram (g)	190 gram (g)
Screen Size	5.0 inch	5.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~73.7 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	13 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	13 megapixel (mp)
Battery Capacity	2500mAh	5000mAh
Battery Technology	Lithium-Ion	Lithium Polymer
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	-
Front Panel Material	-	Glass - Gorilla Glass 3
Internal Memory Capacity	-
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-
Wireless Charging Support	-	false
Fast Charging Capability	-	false
Fingerprint Sensor Type	-	On the back of the phone

Feature	Lg K4 2017	ZTE Nubia Z5S
Introduction Time	December 2016	November 2013
Availability Status	Released	Released
Official Release Date	March 2017	December 2013
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 4.2.2 (Jelly Bean)
Size and Dimensions	144.8 x 72.6 x 8 mm	137.7 x 68.8 x 7.6 mm
Product Weight	135 gram (g)	126 gram (g)
Screen Size	5.0 inch	5.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~72.7 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	false
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	5 megapixel (mp)	13 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	5 megapixel (mp)
Battery Capacity	2500mAh	2300mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	false
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	-
Maximum Video Recording Quality of Rear Camera	-	4K
Wireless Charging Support	-	false
Fast Charging Capability	-	false

Feature	Lg K4 2017	ZTE Nubia Z7 Max
Introduction Time	December 2016	July 2014
Availability Status	Released	Released
Official Release Date	March 2017	July 2014
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 4.4.2 (KitKat)
Size and Dimensions	144.8 x 72.6 x 8 mm	152.7 x 76 x 8.7 mm
Product Weight	135 gram (g)	160 gram (g)
Screen Size	5.0 inch	5.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~71.1 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	13 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	5 megapixel (mp)
Battery Capacity	2500mAh	3100mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	false
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	-
Maximum Video Recording Quality of Rear Camera	-	4K
Maximum Video Recording Resolution of Selfie Camera	-
Wireless Charging Support	-	false
Fast Charging Capability	-	false

Feature	Lg K4 2017	ZTE Nubia Red Magic 6s
Introduction Time	December 2016	September 6, 2021
Availability Status	Released	Released
Official Release Date	March 2017	September 27, 2021
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 11
Size and Dimensions	144.8 x 72.6 x 8 mm	169.9 x 77.2 x 9.5 mm
Product Weight	135 gram (g)	215 gram (g)
Screen Size	5.0 inch	6.8 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~85.1 percent (%)
Screen Aspect Ratio		20:9
Memory Card Slot	true	false
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	5 megapixel (mp)	64 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	8 megapixel (mp)
Battery Capacity	2500mAh	5050mAh
Battery Technology	Lithium-Ion	Lithium Polymer
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	true
Speaker Type	Mono	Stereo (dual)
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies		GSM / CDMA / HSPA / EVDO / LTE / 5G
5G Support	false	true
Navigation Type and GPS		GPS with A-GPS/GLONASS/GALILEO/BDS - Dual-band
Price Range at Time of Release	-
Front Panel Material	-	Glass - Gorilla Glass
Frame material type	-	Metal - Stainless Steel
Highest Refresh Rate	-	165 hertz (hz)
Maximum Brightness Level	-	700 nit
Ultra-Wide Lens	-	8 megapixel (mp)
Macro Camera Type	-	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	-	8K
Maximum Video Recording Resolution of Selfie Camera	-
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true
Fingerprint Sensor Type	-	Under-display (optical)

Feature	Lg K4 2017	ZTE V40 Pro
Introduction Time	December 2016	March 1, 2022
Availability Status	Released	Released
Official Release Date	March 2017	July 8, 2022
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 11
Size and Dimensions	144.8 x 72.6 x 8 mm	163.9 x 76.2 x 8.3 mm
Product Weight	135 gram (g)	190 gram (g)
Screen Size	5.0 inch	6.67 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~86.0 percent (%)
Screen Aspect Ratio		20:9
Memory Card Slot	true	false
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	5 megapixel (mp)	64 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	16 megapixel (mp)
Battery Capacity	2500mAh	5100mAh
Battery Technology	Lithium-Ion	Lithium Polymer
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type		USB Type-C 2.0
OTG Support	false	false
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	-
Front Panel Material	-	Glass
Frame material type	-	Metal - 7000 Series Aluminum
Macro Camera Type	-	2 megapixel (mp)
Depth Sensor Camera	-	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Full Charge Time	-
Fast Charging Capability	-	true
Fingerprint Sensor Type	-	On the side of the phone

Feature	Lg K4 2017	ZTE Zmax
Introduction Time	December 2016	September 2014
Availability Status	Released	Released
Official Release Date	March 2017	September 2014
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 4.4.2 (KitKat)
Size and Dimensions	144.8 x 72.6 x 8 mm	162.6 x 83.8 x 8.9 mm
Product Weight	135 gram (g)	189.9 gram (g)
Screen Size	5.0 inch	5.7 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~65.7 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	8 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	1.6 megapixel (mp)
Battery Capacity	2500mAh	3400mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	false
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	-
Internal Memory Capacity	-
Maximum Video Recording Quality of Rear Camera	-
Maximum Video Recording Resolution of Selfie Camera	-
Wireless Charging Support	-	false
Fast Charging Capability	-	false

Feature	Lg K4 2017	ZTE Star 2
Introduction Time	December 2016	December 2014
Availability Status	Released	Released
Official Release Date	March 2017	December 2014
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 4.4 (KitKat)
Size and Dimensions	144.8 x 72.6 x 8 mm	140.3 x 69.2 x 6.9 mm
Product Weight	135 gram (g)	130 gram (g)
Screen Size	5.0 inch	5.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~71.0 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	13 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	5 megapixel (mp)
Battery Capacity	2500mAh	2400mAh
Battery Technology	Lithium-Ion	Lithium Polymer
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	-
Internal Memory Capacity	-
Maximum Video Recording Quality of Rear Camera	-	4K
Wireless Charging Support	-	false
Fast Charging Capability	-	false

Page 5 from comparison Lg K4 2017