Product comparison · 2 laptops

LG Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U vs LG Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U

127specifications compared
9differ
118identical
7known for one product only

Key differences

Display diagonal
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:35.6 cm (14")
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:39.6 cm (15.6")
Total storage capacity
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:180 GB
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:256 GB
SSD capacity
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:180 GB
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:256 GB
Numeric keypad
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:No
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:Yes
AC adapter frequency
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:60 Hz
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:50 - 60 Hz
Weight
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:860 g
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:1.09 kg
Width
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:323 mm
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:358 mm
Depth
- Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U:212 mm
- Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:228 mm

Side by side

Differences highlightedShow differences only

Comparison of 14Z970-GR30K, 15Z970-GR3HK
134 specifications	A LG Z series 14Z970-GR30K laptop Intel® Core™ i3 i3-7100U Model 14Z970-GR30K View product	B LG Z series 15Z970-GR3HK laptop Intel® Core™ i3 i3-7100U Model 15Z970-GR3HK View product
Designidentical
Product type	Laptop	Laptop
Product colour	White, Black	White, Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Dual-screen	No	No
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generation	7th gen Intel® Core™ i3	7th gen Intel® Core™ i3
Processor model	i3-7100U	i3-7100U
Processor cores	2	2
Processor threads	4	4
Processor frequency	2.4 GHz	2.4 GHz
System bus rate	4 GT/s	4 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1356	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake	Kaby Lake
Bus type	OPI	OPI
Stepping	H0	H0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-down	7.5 W	7.5 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speed	2133 MHz	2133 MHz
Storage2 differ
Total storage capacityDiffers	180 GB	256 GB
Storage media	SSD	SSD
SSD capacityDiffers	180 GB	256 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card model	Intel® HD Graphics 620	Intel® HD Graphics 620
Maximum on-board graphics card memory	32 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)	1000 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card ID	0x5916	0x5916
Audioidentical
Number of built-in speakers	2	2
Speaker power	2 W	2 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
Docking connector	No	No
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Windows keys	Yes	Yes
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK ID	95442	95442
Processor code	SR2ZW	SR2ZW
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.2	AVX 2.0, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	60 Wh
Power1 differ
AC adapter power	40 W	40 W
AC adapter frequencyDiffers	60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	860 g	1.09 kg
WidthDiffers	323 mm	358 mm
DepthDiffers	212 mm	228 mm
HeightDiffers	16.5 mm	16.8 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
3D	No	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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