Product comparison · 2 laptops

Lenovo Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop vs Lenovo IdeaPad S405-AFO AMD A4 A4-4355M Laptop

55specifications compared
17differ
38identical
82known for one product only

Key differences

Product colour
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:Black
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:Black, Grey
Display diagonal
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:39.6 cm (15.6")
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:35.6 cm (14")
LED backlight
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:Yes
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:No
Processor manufacturer
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:Intel
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:AMD
Processor family
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:Intel® Core™ i5
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:AMD A4
Processor model
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:i5-3230M
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:A4-4355M
Processor boost frequency
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:3.2 GHz
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:2.4 GHz
Processor frequency
- Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop:2.6 GHz
- IdeaPad S405-AFO AMD A4 A4-4355M Laptop:1.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of B590A-IFI, S405-AFO
137 specifications	A Lenovo Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop Model B590A-IFI View product	B Lenovo IdeaPad S405-AFO AMD A4 A4-4355M Laptop Model S405-AFO View product
Design1 differ
Product colourDiffers	Black	Black, Grey
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
LED backlightDiffers	Yes	No
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Display resolutionKnown for one	Unknown — not stated by the source	1366 x 768 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Processor5 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™ i5	AMD A4
Processor generationKnown for one	3rd gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-3230M	A4-4355M
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyDiffers	3.2 GHz	2.4 GHz
Processor frequencyDiffers	2.6 GHz	1.9 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheKnown for one	3 MB	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor socketKnown for one	BGA 1023	Unknown — not stated by the source
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i5-3200 Mobile series	Unknown — not stated by the source
Processor codenameKnown for one	Ivy Bridge	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	L1	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	26	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Storage2 differ
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	No
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	MMC, SD
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 610M	AMD Radeon HD 7450M
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics 4000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Networkidentical
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
VGA (D-Sub) ports quantityDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Intel HM77 Express	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
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	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	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 versionKnown for one	1.00	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)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
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)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Processor ARK IDKnown for one	72056	Unknown — not stated by the source
Processor codeKnown for one	SR0WX	Unknown — not stated by the source
Processor package sizeKnown for one	31 x 24 (BGA1023)	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.5 kg	1.8 kg
WidthDiffers	378 mm	336.6 mm
DepthDiffers	252 mm	241.2 mm
HeightKnown for one	33.4 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	8.5 mm
Height (rear)Known for one	Unknown — not stated by the source	2.1 cm
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	Unknown — not stated by the source	4

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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