Product comparison · 2 laptops

Acer Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop vs ASUS N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ

120specifications compared
19differ
101identical
43known for one product only

Key differences

Product colour
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:Black
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:Grey, Stainless steel
Internal memory
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:8 GB
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:16 GB
Total storage capacity
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:1.25 TB
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:1 TB
Storage media
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:HDD+SSD
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:HDD
Optical drive type
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:No
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:DVD Super Multi
Discrete graphics card model
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:NVIDIA® GeForce® GTX 960M
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:NVIDIA® GeForce® 940M
Ethernet LAN data rates
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:10,100,1000 Mbit/s
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:10,1000,100 Mbit/s
Operating system installed
- Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop:Linux Linpus
- N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ:Windows 8.1

Side by side

Differences highlightedShow differences only

Comparison of VN7-591G-71NC, N551JB-DM025H
163 specifications	A Acer Aspire V Nitro VN7-591G-71NC Intel® Core™ i7 i7-4720HQ Laptop Model VN7-591G-71NC View product	B ASUS N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ Model N551JB-DM025H View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Grey, Stainless steel
Form factor	Clamshell	Clamshell
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeKnown for one	IPS	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	4th gen Intel® Core™ i7	4th gen Intel® Core™ i7
Processor model	i7-4720HQ	i7-4720HQ
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.6 GHz	3.6 GHz
Processor frequency	2.6 GHz	2.6 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	6 MB	6 MB
Processor cache type	L3	L3
Processor socket	BGA 1364	BGA 1364
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-4700 Mobile series	Intel Core i7-4700 Mobile series
Processor codename	Haswell	Haswell
Bus type	DMI2	DMI2
Stepping	C0	C0
Thermal Design Power (TDP)	47 W	47 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	8 GB	16 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory form factor	SO-DIMM	SO-DIMM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	16 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage4 differ
Total storage capacityDiffers	1.25 TB	1 TB
Storage mediaDiffers	HDD+SSD	HDD
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
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 installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	256 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MMC, Memory Stick (MS), MS PRO, SD, MS PRO Duo, SDXC
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 960M	NVIDIA® GeForce® 940M
Discrete graphics card memory	2 GB	2 GB
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card model	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Maximum on-board graphics card memory	1.74 GB	1.74 GB
On-board graphics card base frequency	400 MHz	400 MHz
On-board graphics card dynamic frequency (max)	1200 MHz	1200 MHz
On-board graphics card DirectX version	11.2/12	11.2/12
On-board graphics card OpenGL version	4.3	4.3
On-board graphics card ID	0x416	0x416
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Number of discrete graphics cards supportedKnown for one	1	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	4	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Audio decodersKnown for one	Dolby Digital Plus	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network2 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
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	10,1000,100 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	0	0
Thunderbolt ports quantity	0	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Docking connector	No	No
Mini DisplayPorts 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 chipset	Intel® HM86	Intel® HM86
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypad	Yes	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Linux Linpus	Windows 8.1
Processor special featuresidentical
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 Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	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)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	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® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK ID	78934	78934
Processor code	SR1Q8	SR1Q8
Processor package size	37.5 x 32 x 1.6 mm	37.5 x 32 x 1.6 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
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	3	6
Battery capacityDiffers	4450 mAh	56 Wh
Power1 differ
AC adapter powerDiffers	135 W	120 W
DC-in jack	Yes	Yes
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	6.3 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection typeDiffers	BIOS, HDD, Supervisor	BIOS, HDD, User
Password protectionKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	2.4 kg	2.7 kg
WidthDiffers	389.6 mm	383 mm
DepthDiffers	257.5 mm	255 mm
Height (front)Differs	2.19 cm	2.8 cm
Height (rear)Differs	2.39 cm	3.15 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Power adapter widthKnown for one	14.8 cm	Unknown — not stated by the source
Power adapter depthKnown for one	7.55 cm	Unknown — not stated by the source
Power adapter heightKnown for one	2.54 cm	Unknown — not stated by the source
Power adapter weightKnown for one	480 g	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, 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
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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