Product comparison · 2 laptops

Acer Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop vs Acer Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop

103specifications compared
52differ
51identical
47known for one product only

Key differences

Display diagonal
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:43.9 cm (17.3")
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:33.8 cm (13.3")
Display resolution
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:1920 x 1080 pixels
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:1366 x 768 pixels
HD type
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:Full HD
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:HD
Panel type
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:IPS
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:TFT
Processor family
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:Intel® Core™ i7
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:Intel® Celeron®
Processor model
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:i7-4720HQ
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:N2940
Processor threads
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:8
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:4
Processor boost frequency
- Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop:3.6 GHz
- Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop:2.25 GHz

Side by side

Differences highlightedShow differences only

Comparison of 7-791G-74BE, ES1-311-C5KC
150 specifications	A Acer Aspire V Nitro 7-791G-74BE Intel® Core™ i7 i7-4720HQ Laptop Model 7-791G-74BE View product	B Acer Aspire E ES1-311-C5KC Intel® Celeron® N2940 Laptop Model ES1-311-C5KC View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display4 differ
Display diagonalDiffers	43.9 cm (17.3")	33.8 cm (13.3")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	HD
Panel typeDiffers	IPS	TFT
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-4720HQ	N2940
Processor cores	4	4
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.6 GHz	2.25 GHz
Processor frequencyDiffers	2.6 GHz	1.83 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	L3	L2
Processor socketDiffers	BGA 1364	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
Bus typeKnown for one	DMI2	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Stepping	C0	C0
Thermal Design Power (TDP)Differs	47 W	7.5 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
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Memory2 differ
Internal memoryDiffers	12 GB	2 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	8 GB
Storage3 differ
Total storage capacityDiffers	256 GB	500 GB
Storage mediaDiffers	SSD	HDD
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
Optical drive typeDiffers	DVD±RW	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 960M	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
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	313 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	854 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
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	854 MHz
Audio1 differ
Number of built-in speakersDiffers	4	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network1 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 rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	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	0	0
Thunderbolt ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connector	No	No
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM86	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8.1 with Bing
Operating system architecture	64-bit	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
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology version	1.00	1.00
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 Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	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)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Processor ARK IDDiffers	78934	82104
Processor codeDiffers	SR1Q8	SR1YV
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	25 x 27 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Battery2 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cells	3	3
Battery capacityDiffers	4450 mAh	36 Wh
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Power1 differ
AC adapter powerDiffers	135 W	45 W
DC-in jack	Yes	Yes
Certificatesidentical
Certification	ACPI 5.0	ACPI 5.0
Weight & dimensions4 differ
WeightDiffers	3 kg	1.6 kg
WidthDiffers	423 mm	327 mm
DepthDiffers	293 mm	228 mm
HeightDiffers	25.4 mm	20.7 mm
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

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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