Product comparison · 2 laptops

LG Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U vs LG Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U

146specifications compared
13differ
133identical
3known for one product only

Key differences

Product colour
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:Titanium
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:White
Processor family
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:Intel® Core™ i5
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:Intel® Core™ i7
Processor generation
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:7th gen Intel® Core™ i5
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:7th gen Intel® Core™ i7
Processor model
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:i5-7200U
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:i7-7500U
Processor boost frequency
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:3.1 GHz
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:3.5 GHz
Processor frequency
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:2.5 GHz
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:2.7 GHz
Processor cache
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:3 MB
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:4 MB
Configurable TDP-up frequency
- Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U:2.7 GHz
- Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U:2.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of 15Z970-E.BH71P1, 15Z970-E.BH91P1
149 specifications	A LG Gram 15Z970-E.BH71P1 laptop Intel® Core™ i5 i5-7200U Model 15Z970-E.BH71P1 View product	B LG Gram 15Z970-E.BH91P1 laptop Intel® Core™ i7 i7-7500U Model 15Z970-E.BH91P1 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Titanium	White
Form factor	Clamshell	Clamshell
Housing material	Carbon, Magnesium	Carbon, Magnesium
Displayidentical
Display diagonal	39.6 cm (15.6")	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 backlight	No	No
Native aspect ratio	16:9	16:9
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	7th gen Intel® Core™ i7
Processor modelDiffers	i5-7200U	i7-7500U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3.1 GHz	3.5 GHz
Processor frequencyDiffers	2.5 GHz	2.7 GHz
System bus rate	4 GT/s	4 GT/s
Processor cacheDiffers	3 MB	4 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-up frequencyDiffers	2.7 GHz	2.9 GHz
Configurable TDP-up	25 W	25 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	8 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speed	2133 MHz	2133 MHz
Storage2 differ
Total storage capacityDiffers	128 GB	256 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacityDiffers	128 GB	256 GB
Optical drive type	No	No
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
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)Differs	1000 MHz	1050 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
Built-in microphone	Yes	Yes
Audio decoders	DTS-HD	DTS-HD
Speaker powerKnown for one	0.8 W	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Front camera resolution	1280 x 720 pixels	1280 x 720 pixels
Front camera signal format	720p	720p
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)	Yes	Yes
Bluetooth version	4.1	4.1
Ports & interfacesidentical
USB 2.0 ports quantity	1	1
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
Ethernet LAN (RJ-45) ports	0	0
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Headphone outputs	1	1
Docking connector	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlit	Yes	Yes
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Pre-installed software	McAfee Internet Security	McAfee Internet Security
Trial software	Microsoft Office Trial	Microsoft Office Trial
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	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 Technology	2.0	2.0
Processor ARK IDDiffers	95443	95451
Processor codeDiffers	SR2ZU	SR2ZV
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
Batteryidentical
Battery capacity	34.6 Wh	34.6 Wh
Poweridentical
AC adapter power	40 W	40 W
AC adapter input voltage	110 - 220 V	110 - 220 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensionsidentical
Weight	994 g	994 g
Width	357.6 mm	357.6 mm
Depth	228.4 mm	228.4 mm
Height	16.8 mm	16.8 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Interface adapters included	USB male - Ethernet LAN (RJ-45) female	USB male - Ethernet LAN (RJ-45) female
Manual	Yes	Yes
Power cord included	Yes	Yes
Warranty card	Yes	Yes

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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