Product comparison · 2 laptops

ASUS N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ vs ASUS Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30

139specifications compared
65differ
74identical
38known for one product only

Key differences

Product colour
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:Grey, Stainless steel
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:Gold
Display diagonal
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:39.6 cm (15.6")
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:33.8 cm (13.3")
Processor family
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:Intel® Core™ i7
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:Intel® Core™ m3
Processor generation
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:4th gen Intel® Core™ i7
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:6th gen Intel® Core™ m3
Processor model
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:i7-4720HQ
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:m3-6Y30
Processor cores
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:4
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:2
Processor threads
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:8
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:4
Processor boost frequency
- N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ:3.6 GHz
- Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30:2.2 GHz

Side by side

Differences highlightedShow differences only

Comparison of N551JB-0072A4720HQ, UX305CA-0061C6Y30
177 specifications	A ASUS N551JB-0072A4720HQ laptop Intel® Core™ i7 i7-4720HQ Model N551JB-0072A4720HQ View product	B ASUS Zenbook UX305CA-0061C6Y30 laptop Intel® Core™ m3 m3-6Y30 Model UX305CA-0061C6Y30 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Grey, Stainless steel	Gold
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ m3
Processor generationDiffers	4th gen Intel® Core™ i7	6th gen Intel® Core™ m3
Processor modelDiffers	i7-4720HQ	m3-6Y30
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.6 GHz	2.2 GHz
Processor frequencyDiffers	2.6 GHz	0.9 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	4 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1364	BGA 1515
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Core m3-6Y series
Processor codenameDiffers	Haswell	Skylake
Bus typeDiffers	DMI2	OPI
FSB Parity	No	No
SteppingDiffers	C0	D1
Thermal Design Power (TDP)Differs	47 W	4.5 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	10
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x2+2x1, 2x2, 1x4, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Configurable TDP-upKnown for one	Unknown — not stated by the source	7 W
Configurable TDP-downKnown for one	Unknown — not stated by the source	3.8 W
Memory3 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Maximum internal memoryDiffers	16 GB	8 GB
Storage4 differ
Total storage capacityDiffers	1 TB	256 GB
Storage mediaDiffers	HDD+SSD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Number of SSDs installed	1	1
SSD capacityDiffers	24 GB	256 GB
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, Memory Stick (MS), MS PRO, SD, MS PRO Duo, SDHC, SDXC	SD, SDHC
Graphics8 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 940M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 515
Maximum on-board graphics card memory	1.74 GB	1.74 GB
On-board graphics card base frequencyDiffers	400 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	850 MHz
On-board graphics card DirectX versionDiffers	11.2/12	12.0
On-board graphics card OpenGL versionDiffers	4.3	4.4
On-board graphics card IDDiffers	0x416	0x191E
Graphics card Open GL support	Yes	Yes
Audio1 differ
Audio systemDiffers	SonicMaster Premium	RealTek
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speakers manufacturer	Bang & Olufsen	Bang & Olufsen
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,1000,100 Mbit/s	Unknown — not stated by the source
Bluetooth	No	No
Ports & interfaces4 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	0	0
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Headphone outputsDiffers	1	0
S/PDIF out port	No	No
Microphone inDiffers	Yes	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM86	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 10 Home
Processor special features12 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
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory Access	No	No
Intel Flex Memory AccessDiffers	No	Yes
Intel HD Graphics	Yes	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI versionDiffers	0.00	1.00
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® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Built-in Visuals Technology	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	78934	88198
Processor codeDiffers	SR1Q8	SR2EN
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	20 X 16.5 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityDiffers	56 Wh	45 Wh
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Power1 differ
AC adapter powerDiffers	120 W	33 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentKnown for one	6.3 A	Unknown — not stated by the source
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Security2 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection	Yes	Yes
Password protection typeDiffers	BIOS, HDD, User	HDD, User, BIOS
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	UL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATE	UL, TUV, CE Marking Compliance, FCC Compliance, CCC, EU Flower, Energy star, WEEE, RoHS
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.7 kg	1.2 kg
WidthDiffers	383 mm	343 mm
DepthDiffers	255 mm	226 mm
Height (front)Known for one	2.8 cm	Unknown — not stated by the source
Height (rear)Known for one	3.15 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	12.3 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise

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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