Product comparison · 2 laptops

LG Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U vs LG Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U

109specifications compared
34differ
75identical
46known for one product only

Key differences

Product colour
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:Silver
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:White
Display diagonal
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:35.6 cm (14")
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:39.6 cm (15.6")
Panel type
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:LCD
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:IPS
Processor family
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:Intel® Core™ i5
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:Intel® Core™ i7
Processor generation
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:7th gen Intel® Core™ i5
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:8th gen Intel® Core™ i7
Processor model
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:i5-7200U
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:i7-8550U
Processor cores
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:2
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:4
Processor threads
- Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U:4
- Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U:8

Side by side

Differences highlightedShow differences only

Comparison of 14Z970-U.AP51U1, 15Z975-GA70K
155 specifications	A LG Gram 14Z970-U.AP51U1 laptop Intel® Core™ i5 i5-7200U Model 14Z970-U.AP51U1 View product	B LG Z series 15Z975-GA70K laptop Intel® Core™ i7 i7-8550U Model 15Z975-GA70K View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Silver	White
Form factor	Clamshell	Clamshell
Housing materialKnown for one	Metal	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
HD type	Full HD	Full HD
Panel typeDiffers	LCD	IPS
TouchscreenKnown for one	Unknown — not stated by the source	No
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	8th gen Intel® Core™ i7
Processor modelDiffers	i5-7200U	i7-8550U
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.1 GHz	4 GHz
Processor frequencyDiffers	2.5 GHz	1.8 GHz
System bus rate	4 GT/s	4 GT/s
Processor cacheDiffers	3 MB	8 MB
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor socket	BGA 1356	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Kaby Lake	Kaby Lake R
Bus type	OPI	OPI
SteppingDiffers	H0	Y0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequencyDiffers	2.7 GHz	2 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-downDiffers	7.5 W	10 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
Memory1 differ
Internal memory	8 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory form factorDiffers	On-board	SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	2400 MHz
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Storage2 differ
Total storage capacityDiffers	256 GB	512 GB
Storage media	SSD	SSD
SSD capacityDiffers	256 GB	512 GB
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
SSD form factorKnown for one	M.2	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics3 differ
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® UHD 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)Differs	1000 MHz	1150 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 IDDiffers	0x5916	0x5917
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
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	1 W	2 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
Front camera HD typeKnown for one	HD	Unknown — not stated by the source
Front camera signal formatKnown for one	1080p	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Networkidentical
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.1	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	2	1
HDMI ports quantity	1	1
Headphone outputs	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Keyboard backlit	Yes	Yes
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features1 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
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)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
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™Known for one	Yes	Unknown — not stated by the source
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)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	95443	122589
Processor codeKnown for one	SR2ZU	Unknown — not stated by the source
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, 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
Number of battery cells	4	4
Battery capacityDiffers	60 Wh	60.06 Wh
Battery voltage	7.7 V	7.7 V
Battery life (tablet mode)Known for one	16.9 h	Unknown — not stated by the source
Battery weightKnown for one	236 g	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, SSD	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
WeightDiffers	970.69 g	1.09 kg
WidthDiffers	322.6 mm	358.1 mm
DepthDiffers	210.8 mm	228.6 mm
Height	15.2 mm	15.2 mm
Packaging data4 differ
Package widthDiffers	434.3 mm	467.4 mm
Package depthDiffers	61 mm	60.9 mm
Package heightDiffers	254 mm	271.8 mm
Package weightDiffers	1.72 kg	1.9 kg
Poweridentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	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.

More laptop comparisons

All laptop comparisons