Product comparison · 2 laptops

LG Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U vs LG Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U

126specifications compared
26differ
100identical
29known for one product only

Key differences

Product colour
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:White
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:Graphite
Display diagonal
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:35.6 cm (14")
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:39.6 cm (15.6")
LED backlight
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:Yes
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:No
Processor family
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:Intel® Core™ i3
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:Intel® Core™ i5
Processor generation
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:7th gen Intel® Core™ i3
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:7th gen Intel® Core™ i5
Processor model
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:i3-7100U
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:i5-7200U
Processor frequency
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:2.4 GHz
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:2.5 GHz
Internal memory
- Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U:4 GB
- Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U:8 GB

Side by side

Differences highlightedShow differences only

Comparison of 14Z970-GR3HK, 15Z970-E
155 specifications	A LG Z series 14Z970-GR3HK laptop Intel® Core™ i3 i3-7100U Model 14Z970-GR3HK View product	B LG Gram 15Z970-E laptop Intel® Core™ i5 i5-7200U Model 15Z970-E View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	White	Graphite
Form factor	Clamshell	Clamshell
Housing materialKnown for one	Unknown — not stated by the source	Metal
Display2 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
LED backlightDiffers	Yes	No
Native aspect ratio	16:9	16:9
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	7th gen Intel® Core™ i3	7th gen Intel® Core™ i5
Processor modelDiffers	i3-7100U	i5-7200U
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	2.4 GHz	2.5 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
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.7 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speed	2133 MHz	2133 MHz
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Number of HDDs installedKnown for one	0	Unknown — not stated by the source
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
SSD interfaceDiffers	M.2	M.2, Micro SATA
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
SSD form factorKnown for one	Unknown — not stated by the source	M.2
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
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
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Number of built-in speakers	2	2
Speaker powerDiffers	2 W	1 W
Audio decodersKnown for one	DTS	Unknown — not stated by the source
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi data rate (max)Known for one	867 Mbit/s	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.1
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	12	2
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Docking connectorKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Keyboard backlit	Yes	Yes
Numeric keypadDiffers	No	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	79	Unknown — not stated by the source
Windows keys	Yes	Yes
Software1 differ
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Trial softwareDiffers	Microsoft Office (30일 체험)	Microsoft Office 2016 (30 Days Trial)
Bundled softwareKnown for one	LG 컨트롤 센터 LG 업데이트 센터 LG Security Center LG 상담센터 LG Sync LG 파워 매니저 LG 페이스 인2 LG 리더모드 (Software) LG On Screen Display 3 DTS Headphone:X	Unknown — not stated by the source
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
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 TechnologyDiffers	No	2.0
Processor ARK IDDiffers	95442	95443
Processor codeDiffers	SR2ZW	SR2ZU
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Battery1 differ
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityDiffers	60 Wh	34.6 Wh
Battery life (max)Known for one	Unknown — not stated by the source	8.5 h
Poweridentical
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	970 g	990 g
WidthDiffers	323 mm	357.6 mm
DepthDiffers	212 mm	228.4 mm
HeightDiffers	16.5 mm	16.8 mm
Height (front)Known for one	Unknown — not stated by the source	1.45 cm
Height (rear)Known for one	Unknown — not stated by the source	1.68 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Interface adapters includedKnown for one	USB male - Ethernet LAN (RJ-45) female	Unknown — not stated by the source

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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