Product comparison · 2 laptops

ASUS X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop vs ASUS X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop

144specifications compared
18differ
126identical
29known for one product only

Key differences

Processor family
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:Intel® Core™ i5
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:Intel® Core™ i7
Processor generation
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:5th gen Intel® Core™ i5
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:5th gen Intel® Core™ i7
Processor model
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:i5-5200U
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:i7-5500U
Processor boost frequency
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:2.7 GHz
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:3 GHz
Processor frequency
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:2.2 GHz
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:2.4 GHz
Processor cache
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:3 MB
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:4 MB
Processor cache type
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:Smart Cache
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:L3
Internal memory type
- X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop:DDR3L-SDRAM
- X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop:DDR3-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of X751LK-T4152H, X751LN-T4149H
173 specifications	A ASUS X751LK-T4152H Intel® Core™ i5 i5-5200U Laptop Model X751LK-T4152H View product	B ASUS X751LN-T4149H Intel® Core™ i7 i7-5500U Laptop Model X751LN-T4149H View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Displayidentical
Display diagonal	43.9 cm (17.3")	43.9 cm (17.3")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	5th gen Intel® Core™ i5	5th gen Intel® Core™ i7
Processor modelDiffers	i5-5200U	i7-5500U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.7 GHz	3 GHz
Processor frequencyDiffers	2.2 GHz	2.4 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socket	BGA 1168	BGA 1168
Processor lithography	14 nm	14 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Core™ i5-5200 Mobile Series	Intel Core i7-5500 Mobile Series
Processor codename	Broadwell	Broadwell
Bus type	DMI2	DMI2
FSB Parity	No	No
Stepping	F0	F0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-down	7.5 W	7.5 W
Configurable TDP-down frequency	0.6 GHz	0.6 GHz
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	4x1, 2x4	4x1, 2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memory1 differ
Internal memory	8 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Memory form factorKnown for one	On-board + SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacity	1 TB	1 TB
Storage mediaDiffers	Hybrid-HDD	HDD
Number of HDDs installed	1	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speed	5400 RPM	5400 RPM
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDHC	SD
Hybrid-HDD cache typeKnown for one	SSD	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	1 TB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	24 GB	Unknown — not stated by the source
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 850M	NVIDIA® GeForce® 840M
Discrete graphics card memory	2 GB	2 GB
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 5500	Intel® HD Graphics 5500
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	900 MHz	950 MHz
On-board graphics card DirectX version	11.2	11.2
On-board graphics card ID	0x1616	0x1616
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SonicMaster Lite	SonicMaster
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfacesidentical
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) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Thunderbolt ports quantity	0	0
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
SmartCard slot	No	No
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipset	Intel SoC	Intel SoC
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
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 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)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 TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	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® 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)	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)	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 CacheKnown for one	Unknown — not stated by the source	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	85212	85214
Processor codeDiffers	SR23Y	SR23W
Processor package size	40 x 24 x 1.3 mm	40 x 24 x 1.3 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
Number of battery cells	4	4
Battery capacity	3000 mAh	3000 mAh
Power1 differ
AC adapter power	65 W	65 W
AC adapter output currentDiffers	4.74 A	1.73 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensions1 differ
Weight	2.8 kg	2.8 kg
Width	415 mm	415 mm
DepthDiffers	272 mm	270 mm
HeightKnown for one	Unknown — not stated by the source	31 mm
Height (front)Known for one	3 cm	Unknown — not stated by the source
Height (rear)Known for one	3.5 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source

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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