Product comparison · 2 laptops

ASUS E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ vs ASUS L502MA-XX0036H laptop Intel® Celeron® N2840

122specifications compared
51differ
71identical
34known for one product only

Key differences

The ASUS E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ has 2 more processor cores than the ASUS L502MA-XX0036H laptop Intel® Celeron® N2840 (4 vs 2). The ASUS E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ has 6 more processor threads than the ASUS L502MA-XX0036H laptop Intel® Celeron® N2840 (8 vs 2). The ASUS E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ has 0.72 GHz more processor boost frequency than the ASUS L502MA-XX0036H laptop Intel® Celeron® N2840 (3.3 GHz vs 2.58 GHz). Only the ASUS E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ has discrete graphics card. Only the ASUS E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ has numeric keypad.

Display diagonal
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:43.9 cm (17.3")
- L502MA-XX0036H laptop Intel® Celeron® N2840:39.6 cm (15.6")
Display resolution
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:1600 x 900 pixels
- L502MA-XX0036H laptop Intel® Celeron® N2840:1366 x 768 pixels
Processor family
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:Intel® Core™ i7
- L502MA-XX0036H laptop Intel® Celeron® N2840:Intel® Celeron®
Processor model
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:i7-4712MQ
- L502MA-XX0036H laptop Intel® Celeron® N2840:N2840
Processor cores
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:4
- L502MA-XX0036H laptop Intel® Celeron® N2840:2
Processor threads
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:8
- L502MA-XX0036H laptop Intel® Celeron® N2840:2
Processor boost frequency
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:3.3 GHz
- L502MA-XX0036H laptop Intel® Celeron® N2840:2.58 GHz
Processor frequency
- E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ:2.3 GHz
- L502MA-XX0036H laptop Intel® Celeron® N2840:2.16 GHz

Side by side

Differences highlightedShow differences only

Comparison of E751JF-T2050H, L502MA-XX0036H
156 specifications	A ASUS E751JF-T2050H laptop Intel® Core™ i7 i7-4712MQ Model E751JF-T2050H View product	B ASUS L502MA-XX0036H laptop Intel® Celeron® N2840 Model L502MA-XX0036H View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor modelDiffers	i7-4712MQ	N2840
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyDiffers	3.3 GHz	2.58 GHz
Processor frequencyDiffers	2.3 GHz	2.16 GHz
Processor cacheDiffers	6 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	PGA946	BGA 1170
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Celeron Processor N2000 Series for Mobile
Processor codenameDiffers	Haswell	Bay Trail
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)Differs	37 W	7.5 W
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	4
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	1 TB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interface	SATA	SATA
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	2.5"	2.5"
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	SD
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 930M	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
On-board graphics card base frequencyDiffers	400 MHz	311 MHz
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	792 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	792 MHz
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x416	Unknown — not stated by the source
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network3 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	1
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 portKnown for one	Unknown — not stated by the source	No
Combo headphone/mic port	Yes	Yes
Microphone in	No	No
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Processor special features15 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 lithographyKnown for one	Unknown — not stated by the source	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
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 Access	No	No
Intel HD Graphics	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Smart Connect TechnologyDiffers	No	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Active Management Technology (Intel® AMT)	No	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® High Definition Audio (Intel® HD Audio)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Rapid Start Technology	No	No
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Response Technology	No	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	78933	82103
Processor codeDiffers	SR1PS	SR1YJ
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	25 x 27 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	Yes	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	6	2
Battery capacityDiffers	56 Wh	32 Wh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	33 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter output currentKnown for one	Unknown — not stated by the source	1.75 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No

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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