Product comparison · 2 laptops

LG Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U vs LG U series 14U530-LT10K laptop Intel® Pentium® 3558U

144specifications compared
41differ
103identical
31known for one product only

Key differences

The LG Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U has 2 more processor threads than the LG U series 14U530-LT10K laptop Intel® Pentium® 3558U (4 vs 2). The LG Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U has 1 MB more processor cache than the LG U series 14U530-LT10K laptop Intel® Pentium® 3558U (3 MB vs 2 MB). The LG U series 14U530-LT10K laptop Intel® Pentium® 3558U has 372 GB more total storage capacity than the LG Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U (500 GB vs 128 GB). Only the LG Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U has Intel® Wireless Display (Intel® WiDi). Only the LG U series 14U530-LT10K laptop Intel® Pentium® 3558U has Intel Clear Video Technology.

Product colour
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:Black
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:Silver
Display diagonal
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:33.8 cm (13.3")
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:35.6 cm (14")
Processor family
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:Intel® Core™ i3
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:Intel® Pentium®
Processor model
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:i3-4005U
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:3558U
Processor threads
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:4
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:2
Processor cache
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:3 MB
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:2 MB
Bus type
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:DMI
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:DMI2
Total storage capacity
- Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U:128 GB
- U series 14U530-LT10K laptop Intel® Pentium® 3558U:500 GB

Side by side

Differences highlightedShow differences only

Comparison of 13Z940-GT3HK, 14U530-LT10K
175 specifications	A LG Z series 13Z940-GT3HK laptop Intel® Core™ i3 i3-4005U Model 13Z940-GT3HK View product	B LG U series 14U530-LT10K laptop Intel® Pentium® 3558U Model 14U530-LT10K View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Silver
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Dual-screen	No	No
Panel typeKnown for one	Unknown — not stated by the source	IPS
Processor6 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4005U	3558U
Processor cores	2	2
Processor threadsDiffers	4	2
Processor frequency	1.7 GHz	1.7 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	3 MB	2 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1168	BGA 1168
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Pentium 3000 series for Mobile
Processor codename	Haswell	Haswell
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
Thermal Design Power (TDP)	15 W	15 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	10	10
PCI Express configurations	4x1, 1x4	4x1, 1x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
SteppingKnown for one	Unknown — not stated by the source	D0
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Storage4 differ
Total storage capacityDiffers	128 GB	500 GB
Storage mediaDiffers	SSD	HDD
Number of HDDs installedDiffers	0	1
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash)	MMC, SD, SDHC, SDXC
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card base frequency	200 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1000 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	High Definition Audio	HD
Number of built-in speakers	2	2
Speaker powerDiffers	2 W	3 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)	1.3 MP	1.3 MP
Optical driveidentical
LightScribe	No	No
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Micro-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
Headphone outputsDiffers	1	0
S/PDIF out port	No	No
Microphone in	No	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Total number of SATA connectors	2	2
Number of SATA III connectors	2	2
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipsetKnown for one	Intel HM77 Express	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Keyboard number of keysKnown for one	79	Unknown — not stated by the source
Windows keysKnown for one	Unknown — not stated by the source	Yes
Number of hot keysKnown for one	Unknown — not stated by the source	88
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
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 TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel ME Firmware Version	9.5	9.5
Intel Rapid Storage Technology	Yes	Yes
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	0.00	0.00
Intel Smart Connect Technology	Yes	Yes
Intel Smart Connect Technology version	1.00	1.00
Intel Smart Response Technology version	0.00	0.00
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)	No	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)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	No	No
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	75105	78945
Processor package size	40 x 24 x 1.5 mm	40 x 24 x 1.5 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
UART	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel® OS GuardKnown for one	Unknown — not stated by the source	No
Processor codeKnown for one	Unknown — not stated by the source	SR1E8
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cellsKnown for one	3	Unknown — not stated by the source
Battery capacityKnown for one	4000 mAh	Unknown — not stated by the source
Battery life (max)Known for one	8.5 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 W	65 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions4 differ
WeightDiffers	980 g	1.6 kg
WidthDiffers	303.2 mm	333 mm
DepthDiffers	213.5 mm	228 mm
HeightDiffers	13.6 mm	20.2 mm
Packaging contentidentical
AC adapter included	Yes	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3D	No	No

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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