Product comparison · 2 laptops

Lenovo Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop vs Lenovo Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop

123specifications compared
39differ
84identical
17known for one product only

Key differences

Product colour
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:Black
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:Bordeaux
Display diagonal
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:39.6 cm (15.6")
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:35.6 cm (14")
Processor generation
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:3rd gen Intel® Core™ i5
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:4th gen Intel® Core™ i5
Processor model
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:i5-3230M
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:i5-4200M
Processor boost frequency
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:3.2 GHz
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:3.1 GHz
Processor frequency
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:2.6 GHz
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:2.5 GHz
Processor socket
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:BGA 1023
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:PGA946
Processor codename
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:Ivy Bridge
- Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop:Haswell

Side by side

Differences highlightedShow differences only

Comparison of B590A-IFI, V4400A-IFI
140 specifications	A Lenovo Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop Model B590A-IFI View product	B Lenovo Yangtian V4400A-IFI Intel® Core™ i5 i5-4200M Laptop Model V4400A-IFI View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Bordeaux
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionKnown for one	Unknown — not stated by the source	1600 x 900 pixels
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	HD+
LED backlight	Yes	Yes
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor10 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generationDiffers	3rd gen Intel® Core™ i5	4th gen Intel® Core™ i5
Processor modelDiffers	i5-3230M	i5-4200M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3.2 GHz	3.1 GHz
Processor frequencyDiffers	2.6 GHz	2.5 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1023	PGA946
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-3200 Mobile series	Intel Core i5-4200 Mobile series
Processor codenameDiffers	Ivy Bridge	Haswell
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	L1	C0
Thermal Design Power (TDP)Differs	35 W	37 W
TjunctionDiffers	105 °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
CPU multiplier (bus/core ratio)Known for one	26	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Storage2 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, SD, SDHC, SDXC	Unknown — not stated by the source
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 610M	NVIDIA® GeForce® GT 740M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card base frequencyDiffers	650 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDDiffers	0x166	0x416
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Sound System Dolby Advanced Audio
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution	1280 x 720 pixels	1280 x 720 pixels
Optical driveidentical
LightScribe	No	No
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	100,1000 Mbit/s
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
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	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Performance1 differ
Motherboard chipsetDiffers	Intel HM77 Express	Intel® HM86
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Softwareidentical
Operating system installed	Windows 8	Windows 8
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 Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	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 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)	No	No
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
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® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	72056	76348
Processor codeDiffers	SR0WX	SR1HA
Processor package sizeDiffers	31 x 24 (BGA1023)	37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	4
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Weight & dimensions4 differ
WeightDiffers	2.5 kg	2.18 kg
WidthDiffers	378 mm	338 mm
DepthDiffers	252 mm	244 mm
HeightDiffers	33.4 mm	25.7 mm
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source

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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