Feature	Lg K4 2017	ZTE Open
Introduction Time	December 2016	February 2013
Availability Status	Released	Released
Official Release Date	March 2017	July 2013
Operating System Type at Release	Android	Other
Operating System at Release	Android 6.0.1 (Marshmallow)
Size and Dimensions	144.8 x 72.6 x 8 mm	114 x 62 x 12.5 mm
Product Weight	135 gram (g)	120 gram (g)
Screen Size	5.0 inch	3.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~51.6 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	3.15 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	No selfie camera
Battery Capacity	2500mAh	1200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	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

Feature	Lg K4 2017	ZTE Tempo X
Introduction Time	December 2016	September 2017
Availability Status	Released	Released
Official Release Date	March 2017	September 2017
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 7.1.1 (Nougat)
Size and Dimensions	144.8 x 72.6 x 8 mm	145.5 x 71.9 x 9.1 mm
Product Weight	135 gram (g)	141.8 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 (%)	~65.9 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	5 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	2 megapixel (mp)
Battery Capacity	2500mAh	2200mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	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	-

Feature	Lg K4 2017	ZTE Sonata 2
Introduction Time	December 2016	June 2015
Availability Status	Released	Released
Official Release Date	March 2017	June 2015
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	125 x 63.8 x 11.4 mm
Product Weight	135 gram (g)	146 gram (g)
Screen Size	5.0 inch	4.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~57.1 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	5 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	2 megapixel (mp)
Battery Capacity	2500mAh	1650mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	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
Wireless Charging Support	-	false
Fast Charging Capability	-	false

Feature	Lg K4 2017	ZTE Reef
Introduction Time	December 2016	August 2013
Availability Status	Released	Released
Official Release Date	March 2017	August 2013
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 4.1 (Jelly Bean)
Size and Dimensions	144.8 x 72.6 x 8 mm	127 x 64.8 x 11.2 mm
Product Weight	135 gram (g)	127.6 gram (g)
Screen Size	5.0 inch	4.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~55.3 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	5 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	1 megapixel (mp)
Battery Capacity	2500mAh	1650mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	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	-

Feature	Lg K4 2017	ZTE Speed
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 4.4.2 (KitKat)
Size and Dimensions	144.8 x 72.6 x 8 mm	134.6 x 66 x 10.2 mm
Product Weight	135 gram (g)	136.1 gram (g)
Screen Size	5.0 inch	4.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~62.8 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	5 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	2 megapixel (mp)
Battery Capacity	2500mAh	2000mAh
Battery Technology	Lithium-Ion	Lithium Polymer
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	-

Feature	Lg K4 2017	ZTE Obsidian
Introduction Time	December 2016	August 2015
Availability Status	Released	Released
Official Release Date	March 2017	September 2015
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 5.1 (Lollipop)
Size and Dimensions	144.8 x 72.6 x 8 mm	137.4 x 68.6 x 10.2 mm
Product Weight	135 gram (g)	137.5 gram (g)
Screen Size	5.0 inch	4.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~59.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	5 megapixel (mp)	5 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	2 megapixel (mp)
Battery Capacity	2500mAh	1800mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	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	-

Feature	Lg K4 2017	ZTE Vital N9810
Introduction Time	December 2016	June 2013
Availability Status	Released	Released
Official Release Date	March 2017	June 2013
Operating System Type at Release	Android	Android
Operating System at Release	Android 6.0.1 (Marshmallow)	Android 4.1.2 (Jelly Bean)
Size and Dimensions	144.8 x 72.6 x 8 mm	142 x 71.4 x 10 mm
Product Weight	135 gram (g)	154 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 (%)	~68.0 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)	1 megapixel (mp)
Battery Capacity	2500mAh	2500mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	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	-
Color Options	-	Navy Blue
Maximum Video Recording Quality of Rear Camera	-
Wireless Charging Support	-	false
Fast Charging Capability	-	false

Feature	Lg K4 2017	ZTE Nubia Z9
Introduction Time	December 2016	May 2015
Availability Status	Released	Released
Official Release Date	March 2017	June 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	147.4 x 68.3 x 8.9 mm
Product Weight	135 gram (g)	192 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 (%)	~74.0 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	false
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	-
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	-
Fingerprint Sensor Type	-	On the side of the phone

Feature	Lg K4 2017	ZTE Nubia Z7
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	153.2 x 75.7 x 8.9 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 (%)	~70.8 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	3000mAh
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 Zmax Pro
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	165.1 x 83.8 x 8.9 mm
Product Weight	135 gram (g)	174.9 gram (g)
Screen Size	5.0 inch	6.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	~71.7 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)	5 megapixel (mp)
Battery Capacity	2500mAh	3400mAh
Battery Technology	Lithium-Ion	Lithium-Ion
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	-
Maximum Video Recording Quality of Rear Camera	-
Wireless Charging Support	-	false
Fast Charging Capability	-	false
Fingerprint Sensor Type	-	On the back of the phone

Feature	Lg K4 2017	ZTE Libero Flip
Introduction Time	December 2016	February 19, 2024
Availability Status	Released	Released
Official Release Date	March 2017	February 29, 2024
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	170 x 76 x 7.3 mm (unfolded) / 88 x 76 x 15.5 mm (folded)
Product Weight	135 gram (g)	214 gram (g)
Screen Size	5.0 inch	6.9 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.5 percent (%)	-
Screen Aspect Ratio
Memory Card Slot	true	false
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	5 megapixel (mp)	50 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	16 megapixel (mp)
Battery Capacity	2500mAh	4310 mAh
Battery Technology	Lithium-Ion	-
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type
OTG Support	false	-
Speaker Type	Mono	Stereo (dual)
Number of 3.5mm Jacks	true	false
Wi-Fi Specifications
Communication Technologies		GSM / HSPA / LTE / 5G
5G Support	false	true
Navigation Type and GPS
Price Range at Time of Release	-
Depth Sensor Camera	-	2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	-	4K
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Full Charge Time	-
Fast Charging Capability	-	true
Fingerprint Sensor Type	-	On the side of the phone

Page 6 from comparison Lg K4 2017