Side-by-side technical data

LG K4 (2017) vs LG K8 (2017)

Comparison between LG K4 (2017) and LG K8 (2017): camera, battery, fast charging, display, performance and colors, side by side. More phones from LG.

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K4 (2017)

K8 (2017)

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The verdict

Your pick: LG K8 (2017), ahead on Design & display, Camera and Connectivity.

Category
Category	K4 (2017)	K8 (2017)
Design & display	4.4	4.9
Performance & hardware	1.2	1.4
Camera	1.8	3.2
Connectivity	3.2	3.7
Battery & charging	1.4	1.4

Which one is for you?

LG K4 (2017), if you care about…

Weight: 138 g; against 144 g

LG K8 (2017), if you care about…

RAM Capacity: 1.5 GB; against 1 GB
Storage Type: eMMC 5.0; against eMMC 4.5
Bluetooth Version: Bluetooth 4.2; against Bluetooth 4.1
Display Pixel Density: 293 ppi; against 195 ppi

Specification comparison

Show differences only

Performance

Specification	K4 (2017)	K8 (2017)
Processor Model	Qualcomm Snapdragon 210	Qualcomm Snapdragon 425
Processor Process Size	28 nm	28 nm
Graphics GPU	Qualcomm Adreno 304	Qualcomm Adreno 308
Storage Type	eMMC 4.5	eMMC 5.0 Best value
Maximum CPU Clock	1.1 GHz	1.4 GHz Best value
Maximum Storage Capacity	16 GB	16 GB
CPU Description	Quad-core 1.1 GHz Cortex-A7	Quad-core 1.4 GHz Cortex-A53
Processor Type	Quad-Core	Quad-Core
64-Bit Processor	No	Yes Best value
RAM Capacity	1 GB	1.5 GB Best value
RAM Type	—	DDR3
Expandable Storage	Yes	Yes
Maximum memory card	32 GB	32 GB

Design

Specification	K4 (2017)	K8 (2017)
Body Colors	Black, Titanium	Silver, Titanium, Gold, Blue
Body Thickness	7.9 mm Best value	8 mm
Body Width	72.6 mm	72.1 mm
Body Height	144.7 mm	144.5 mm
Weight	138 g Best value	144 g
Usable Surface	66.3 %	66.6 % Best value
Body Materials	—	Glass, Plastic

Battery

Specification	K4 (2017)	K8 (2017)
Battery Capacity	2,500 mAh	2,500 mAh
Battery Type	Li-Ion	Li-Ion
Battery Features	Battery Level Indicator, Rechargeable, Removable	Battery Level Indicator, Rechargeable, Removable
Talk time	—	18 h
Standby time	—	490 h

Display

Specification	K4 (2017)	K8 (2017)
Display Aspect Ratio	16:9	16:9
Display Technology	IPS LCD	IPS LCD
Display Diagonal	5″	5″
Display Horizontal Resolution	480 px	720 px Best value
Display Vertical Resolution	854 px	1,280 px Best value
Display Pixel Density	195 ppi	293 ppi Best value
Display Features	Gorilla Glass 3, Touchscreen	Gorilla Glass 3, IPS LCD, Touchscreen

Sensor

Specification	K4 (2017)	K8 (2017)
Sensor Features	Accelerometer, Proximity Sensor, Compass, Gyroscope	Accelerometer, Proximity Sensor, Compass, Gyroscope

Software

Specification	K4 (2017)	K8 (2017)
Operating System	Android 6	Android 7
OS Family	Android	Android
OS Version	6	7 Best value

Connectivity

Specification	K4 (2017)	K8 (2017)
SIM Configurations	Single Nano-SIM, Dual Nano-SIM	Single Nano-SIM, Dual Nano-SIM
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20
Cellular Technologies	GSM, HSPA, LTE, 4G	GSM, HSPA, LTE, 4G
Wi-Fi Standards	Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)	Wi-Fi 802.11 b/g/n
Wi-Fi Features	Wi-Fi Direct	Wi-Fi Direct
Bluetooth Version	Bluetooth 4.1	Bluetooth 4.2 Best value
Bluetooth Profiles	A2DP, LE	A2DP, LE
Navigation Systems	GPS, GLONASS	GPS, GLONASS
Connectivity Features	3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0	3.5 mm Audio Jack, NFC, FM Radio, microUSB, USB OTG, DLNA
USB Version	microUSB	USB 2.0
SAR (EU) head	—	0.43 W/kg
Max. download speed	150 Mbps	150 Mbps
Max. upload speed	50 Mbps	50 Mbps

Audio

Specification	K4 (2017)	K8 (2017)
Microphone Count	1	1
Audio Features	A2DP, LE, Loudspeaker	Loudspeaker

Technical

Specification	K4 (2017)	K8 (2017)
Model numbers	M160, M153, M151	X300, M200, US215, X240, LGM-K120L, LGM-K120S