Product comparison · 2 laptops

Acer Aspire V3-112P Intel® Celeron® N2840 Laptop vs Lenovo Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop

114specifications compared
54differ
60identical
47known for one product only

Key differences

Product colour
- Aspire V3-112P Intel® Celeron® N2840 Laptop:Black, Grey
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:Black
Display diagonal
- Aspire V3-112P Intel® Celeron® N2840 Laptop:29.5 cm (11.6")
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:35.6 cm (14")
Display resolution
- Aspire V3-112P Intel® Celeron® N2840 Laptop:1366 x 768 pixels
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:1600 x 900 pixels
Touchscreen
- Aspire V3-112P Intel® Celeron® N2840 Laptop:Yes
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:No
Processor family
- Aspire V3-112P Intel® Celeron® N2840 Laptop:Intel® Celeron®
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:Intel® Core™ i7
Processor model
- Aspire V3-112P Intel® Celeron® N2840 Laptop:N2840
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:i7-4702MQ
Processor cores
- Aspire V3-112P Intel® Celeron® N2840 Laptop:2
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:4
Processor threads
- Aspire V3-112P Intel® Celeron® N2840 Laptop:2
- Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop:8

Side by side

Differences highlightedShow differences only

Comparison of V3-112P, V4400A-ISE
161 specifications	A Acer Aspire V3-112P Intel® Celeron® N2840 Laptop Model V3-112P View product	B Lenovo Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop Model V4400A-ISE View product
Design1 differ
Product colourDiffers	Black, Grey	Black
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
TouchscreenDiffers	Yes	No
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor16 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i7
Processor modelDiffers	N2840	i7-4702MQ
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor boost frequencyDiffers	2.58 GHz	3.2 GHz
Processor frequencyDiffers	2.16 GHz	2.2 GHz
Processor cacheDiffers	1 MB	6 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	PGA946
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel Core i7-4700 Mobile series
Processor codenameDiffers	Bay Trail	Haswell
Thermal Design Power (TDP)Differs	7.5 W	37 W
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	4	16
PCI Express configurationsDiffers	1x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i7
Bus typeKnown for one	Unknown — not stated by the source	DMI2
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
HDD capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	No	DVD Super Multi
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics5 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 740M
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers	311 MHz	400 MHz
On-board graphics card burst frequencyKnown for one	792 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	792 MHz	1150 MHz
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x416
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Sound System Dolby Advanced Audio
Cameraidentical
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network2 differ
Wi-Fi data rate (max)Known for one	300 Mbit/s	Unknown — not stated by the source
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	100,1000 Mbit/s
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
VGA (D-Sub) ports quantityDiffers	0	1
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Processor special features15 differ
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel FDI TechnologyDiffers	No	Yes
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Processor ARK IDDiffers	82103	75119
Processor codeDiffers	SR1YJ	SR15J
Processor package sizeDiffers	25 x 27 mm	37.5 x 32 x 1.6 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
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® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	3220 mAh	Unknown — not stated by the source
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Certificatesidentical
Wi-Fi certifiedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.39 kg	2.18 kg
WidthDiffers	291 mm	338 mm
DepthDiffers	211 mm	244 mm
HeightDiffers	21.7 mm	25.7 mm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM86

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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