Product comparison · 2 laptops

Dynabook X40-J 05F00J vs LG Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7

63specifications compared
28differ
35identical
80known for one product only

Key differences

Product colour
- X40-J 05F00J:Blue
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:Silver
Display diagonal
- X40-J 05F00J:35.6 cm (14")
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:43.2 cm (17")
Display resolution
- X40-J 05F00J:1920 x 1080 pixels
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:2560 x 1600 pixels
HD type
- X40-J 05F00J:Full HD
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:WQXGA
Processor generation
- X40-J 05F00J:11th gen Intel® Core™ i7
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:10th gen Intel® Core™ i7
Processor model
- X40-J 05F00J:i7-1185G7
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:i7-1065G7
Processor boost frequency
- X40-J 05F00J:4.8 GHz
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:3.9 GHz
Processor cache
- X40-J 05F00J:12 MB
- Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7:8 MB

Side by side

Differences highlightedShow differences only

Comparison of X40-J 05F00J, 17Z90N-R.AAC8U1
143 specifications	A Dynabook X40-J 05F00J View product	B LG Gram 17Z90N-R.AAC8U1 laptop Intel® Core™ i7 i7-1065G7 Model 17Z90N-R.AAC8U1 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Blue	Silver
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	35.6 cm (14")	43.2 cm (17")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1600 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	WQXGA
Native aspect ratio	16:9	16:9
Anti-glare screenKnown for one	Yes	Unknown — not stated by the source
Panel typeKnown for one	Unknown — not stated by the source	IPS
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	11th gen Intel® Core™ i7	10th gen Intel® Core™ i7
Processor modelDiffers	i7-1185G7	i7-1065G7
Processor cores	4	4
Processor boost frequencyDiffers	4.8 GHz	3.9 GHz
Processor cacheDiffers	12 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Configurable TDP-up frequencyDiffers	3 GHz	1.5 GHz
Configurable TDP-upDiffers	28 W	25 W
Configurable TDP-down	12 W	12 W
Configurable TDP-down frequencyDiffers	1.2 GHz	1 GHz
Processor threadsKnown for one	Unknown — not stated by the source	8
Processor frequencyKnown for one	Unknown — not stated by the source	1.3 GHz
System bus rateKnown for one	Unknown — not stated by the source	4 GT/s
Processor socketKnown for one	Unknown — not stated by the source	BGA 1526
Processor lithographyKnown for one	Unknown — not stated by the source	10 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	15 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Memoryidentical
Internal memory	16 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory form factor	On-board + SO-DIMM	On-board + SO-DIMM
Maximum internal memoryKnown for one	24 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	3200 MHz
Storage2 differ
Total storage capacityDiffers	256 GB	512 GB
Storage media	SSD	SSD
Total SSDs capacityKnown for one	256 GB	Unknown — not stated by the source
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	512 GB
NVMeKnown for one	Yes	Unknown — not stated by the source
SSD interfaceKnown for one	NVMe, PCI Express	Unknown — not stated by the source
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
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel Iris Xe Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel Iris Xe Graphics	Intel Iris Plus Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	300 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12.0
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.5
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x8A52
Audioidentical
Audio systemKnown for one	DTS Audio Processing	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Number of microphonesKnown for one	2	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Cameraidentical
Front camera	Yes	Yes
Front camera HD typeKnown for one	HD	Unknown — not stated by the source
Privacy cameraKnown for one	Yes	Unknown — not stated by the source
Privacy typeKnown for one	Privacy shutter	Unknown — not stated by the source
Network1 differ
Mobile network connection	No	No
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Wi-Fi standards	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
WLAN controller manufacturerKnown for one	Intel	Unknown — not stated by the source
WLAN controller modelKnown for one	Intel Wi-Fi 6 AX201	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.1	5.0
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
USB4 Gen 2x2 ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantity	1	1
Intel® Thunderbolt 4Known for one	Yes	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Keyboard1 differ
Pointing deviceKnown for one	Touchpad + Accupoint	Unknown — not stated by the source
Keyboard backlit	Yes	Yes
Numeric keypadDiffers	No	Yes
Keyboard languageKnown for one	English, French	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 10 Home
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features3 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Idle States	Yes	Yes
Intel Software Guard Extensions (Intel SGX)Differs	No	Yes
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	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
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Processor ARK IDKnown for one	Unknown — not stated by the source	196597
Processor package sizeKnown for one	Unknown — not stated by the source	50 x 25 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2, AVX 2.0, AVX-512
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Battery3 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	53 Wh	80 Wh
Battery life (max)Differs	10 h	17 h
Number of battery cellsKnown for one	Unknown — not stated by the source	2
Battery voltageKnown for one	Unknown — not stated by the source	7.74 V
Poweridentical
AC adapter powerKnown for one	45 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
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Fingerprint reader	Yes	Yes
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM) versionKnown for one	2.0	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	-60 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-60 - 10000 m	Unknown — not stated by the source
Operating shockKnown for one	10 G	Unknown — not stated by the source
Non-operating shockKnown for one	60 G	Unknown — not stated by the source
Operating vibrationKnown for one	0.25 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	1 G	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	EPEAT	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.4 kg	1.35 kg
WidthDiffers	323 mm	381 mm
DepthDiffers	220 mm	261.6 mm
HeightDiffers	17.9 mm	17.8 mm

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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