Product comparison · 2 laptops

Acer Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop vs ASUS X451CA-VX189H laptop Intel® Core™ i3 i3-2375M

117specifications compared
55differ
62identical
49known for one product only

Key differences

Product colour
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:Black
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:White
Display diagonal
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:39.6 cm (15.6")
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:35.6 cm (14")
Display resolution
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:1920 x 1080 pixels
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:1366 x 768 pixels
HD type
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:Full HD
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:Not supported
Processor family
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:Intel® Core™ i7
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:Intel® Core™ i3
Processor generation
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:4th gen Intel® Core™ i7
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:2nd gen Intel® Core™ i3
Processor model
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:i7-4720HQ
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:i3-2375M
Processor cores
- Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop:4
- X451CA-VX189H laptop Intel® Core™ i3 i3-2375M:2

Side by side

Differences highlightedShow differences only

Comparison of VN7-591G-751V, X451CA-VX189H
166 specifications	A Acer Aspire V Nitro VN7-591G-751V Intel® Core™ i7 i7-4720HQ Laptop Model VN7-591G-751V View product	B ASUS X451CA-VX189H laptop Intel® Core™ i3 i3-2375M Model X451CA-VX189H View product
Design1 differ
Product colourDiffers	Black	White
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeDiffers	Full HD	Not supported
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor16 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i7	2nd gen Intel® Core™ i3
Processor modelDiffers	i7-4720HQ	i3-2375M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.6 GHz	1.5 GHz
Processor cacheDiffers	6 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1364	BGA 1023
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Haswell	Sandy Bridge
Bus typeDiffers	DMI2	DMI
SteppingDiffers	C0	J1
Thermal Design Power (TDP)Differs	47 W	17 W
PCI Express slots versionDiffers	3.0	2.0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
Memory2 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage3 differ
Total storage capacityDiffers	1 TB	750 GB
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 interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD Super Multi
Compatible memory cardsDiffers	SD	MMC, SD
Graphics5 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 860M	Not available
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 3000
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1000 MHz
On-board graphics card DirectX versionKnown for one	11.2/12	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x416	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Network3 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
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
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inKnown 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
Keyboard1 differ
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Processor special features11 differ
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key 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 Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	78934	74259
Processor codeDiffers	SR1Q8	SR0U4
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
Conflict-Free processorDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	3	4
Battery capacityDiffers	4450 mAh	37 Wh
Power1 differ
AC adapter powerDiffers	135 W	45 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	2.37 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Weight & dimensions4 differ
WeightKnown for one	2.4 kg	Unknown — not stated by the source
WidthDiffers	389.6 mm	348 mm
DepthDiffers	257.5 mm	241 mm
HeightKnown for one	23.9 mm	Unknown — not stated by the source
Height (front)Differs	2.19 cm	3.06 cm
Height (rear)Differs	2.39 cm	3.76 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, CECP, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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