Product comparison · 2 laptops

ASUS A555LB-DM139 laptop Intel® Core™ i7 i7-5500U vs ASUS Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71

143specifications compared
53differ
90identical
27known for one product only

Key differences

Product colour
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:White
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:Black, Grey
Display diagonal
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:39.6 cm (15.6")
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:33.8 cm (13.3")
Display resolution
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:1920 x 1080 pixels
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:3200 x 1800 pixels
HD type
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:Full HD
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:Quad HD+
Processor family
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:Intel® Core™ i7
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:Intel® Core™ M
Processor generation
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:5th gen Intel® Core™ i7
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:Intel® Core™ m-5xxx
Processor model
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:i7-5500U
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:M-5Y71
Processor boost frequency
- A555LB-DM139 laptop Intel® Core™ i7 i7-5500U:3 GHz
- Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71:2.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of A555LB-DM139, UX305FA-0041A5Y71
170 specifications	A ASUS A555LB-DM139 laptop Intel® Core™ i7 i7-5500U Model A555LB-DM139 View product	B ASUS Zenbook UX305FA-0041A5Y71 laptop Intel® Core™ M M-5Y71 Model UX305FA-0041A5Y71 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	White	Black, Grey
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1920 x 1080 pixels	3200 x 1800 pixels
HD typeDiffers	Full HD	Quad HD+
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
TouchscreenKnown for one	No	Unknown — not stated by the source
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ M
Processor generationDiffers	5th gen Intel® Core™ i7	Intel® Core™ m-5xxx
Processor modelDiffers	i7-5500U	M-5Y71
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3 GHz	2.9 GHz
Processor frequencyDiffers	2.4 GHz	1.2 GHz
Processor cache	4 MB	4 MB
Processor cache type	L3	L3
Processor socketDiffers	BGA 1168	BGA 1234
Processor lithography	14 nm	14 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i7-5500 Mobile Series	Intel Core M-5Y Mobile series
Processor codename	Broadwell	Broadwell
FSB Parity	No	No
Stepping	F0	F0
Thermal Design Power (TDP)Differs	15 W	4.5 W
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	1.4 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	6 W
Configurable TDP-downDiffers	7.5 W	3.5 W
Configurable TDP-down frequency	0.6 GHz	0.6 GHz
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	3.5 W
TjunctionDiffers	105 °C	95 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurationsDiffers	4x1, 2x4	x1 (6), x2 (4), x4 (3)
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Bus typeKnown for one	DMI2	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	12 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Maximum internal memoryDiffers	12 GB	8 GB
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	240 GB	256 GB
Storage media	SSD	SSD
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDHC, SDXC	MicroSDXC, SDXC
SSD capacityKnown for one	240 GB	Unknown — not stated by the source
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 940M	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics 5300
Maximum on-board graphics card memory	16 GB	16 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	900 MHz
On-board graphics card DirectX version	11.2	11.2
On-board graphics card IDDiffers	0x1616	0x161E
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
Audio1 differ
Audio systemDiffers	SonicMaster	RealTek
Speakers manufacturerKnown for one	Unknown — not stated by the source	Bang & Olufsen
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	Yes	No
Bluetooth	No	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Thunderbolt ports quantity	0	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputs	0	0
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Microphone in	No	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
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	No	Windows 8.1
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features10 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 TechnologyDiffers	Yes	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
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)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
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)	No	No
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 Cache	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Processor ARK IDDiffers	85214	84672
Processor codeDiffers	SR23W	SR23Q
Processor package sizeDiffers	40 x 24 x 1.3 mm	30 x 16.5 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 technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityDiffers	37 Wh	44 Wh
Number of battery cellsKnown for one	2	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 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 voltage	19 V	19 V
DC-in jack	Yes	Yes
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	Yes	No
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, User
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, TUV, CE Marking Compliance, FCC Compliance, CCC, EU Flower, Energy star, WEEE, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	2.3 kg	1.2 kg
WidthDiffers	382 mm	324 mm
DepthDiffers	256 mm	226 mm
HeightDiffers	25.8 mm	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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