Product comparison · 2 laptops

LG Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U vs LG U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U

152specifications compared
14differ
138identical
2known for one product only

Key differences

Product colour
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:Blue
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:Silver
Display diagonal
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:33.8 cm (13.3")
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:39.6 cm (15.6")
Display resolution
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:1920 x 1080 pixels
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:1366 x 768 pixels
Speaker power
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:1 W
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:1.5 W
Ethernet LAN data rates
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:10,100 Mbit/s
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:10,100,1000 Mbit/s
USB 2.0 ports quantity
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:0
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:1
VGA (D-Sub) ports quantity
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:0
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:1
Keyboard number of keys
- Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U:79
- U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U:99

Side by side

Differences highlightedShow differences only

Comparison of 13Z940-GT3BK, 15U530-GT30K
154 specifications	A LG Z series 13Z940-GT3BK laptop Intel® Core™ i3 i3-4005U Model 13Z940-GT3BK View product	B LG U series 15U530-GT30K laptop Intel® Core™ i3 i3-4005U Model 15U530-GT30K View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Blue	Silver
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generation	4th gen Intel® Core™ i3	4th gen Intel® Core™ i3
Processor model	i3-4005U	i3-4005U
Processor cores	2	2
Processor threads	4	4
Processor frequency	1.7 GHz	1.7 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	3 MB	3 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 series	Intel® Core™ i3-4000 Mobile Series	Intel® Core™ i3-4000 Mobile Series
Processor codename	Haswell	Haswell
Bus type	DMI	DMI
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
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Storage1 differ
Total storage capacity	128 GB	128 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacity	128 GB	128 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash), MicroSDHC	MMC, SD, SDHC, SDXC
Graphicsidentical
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 model	Intel® HD Graphics 4400	Intel® HD Graphics 4400
Maximum on-board graphics card memory	2 GB	2 GB
On-board graphics card base frequency	200 MHz	200 MHz
On-board graphics card dynamic frequency (max)	950 MHz	950 MHz
On-board graphics card DirectX version	12	12
On-board graphics card ID	0xA16	0xA16
Audio1 differ
Audio system	HD	HD
Number of built-in speakers	2	2
Speaker powerDiffers	1 W	1.5 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	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)	867 Mbit/s	867 Mbit/s
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Bluetooth	No	No
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Micro-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	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 outputs	1	1
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
Keyboard1 differ
Pointing device	Touchpad + Scroll zone	Touchpad + Scroll zone
Numeric keypad	No	No
Full-size keyboard	Yes	Yes
Keyboard number of keysDiffers	79	99
Keyboard layout	QWERTY	QWERTY
Software1 differ
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Trial softwareDiffers	Microsoft Office, Norton Anti-Virus 2013	Microsoft Office
Processor special featuresidentical
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 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 version	1.00	1.00
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)	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® High Definition Audio (Intel® HD Audio)	Yes	Yes
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® 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
Processor ARK ID	75105	75105
Processor package size	40 x 24 x 1.5 mm	40 x 24 x 1.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
UART	Yes	Yes
Conflict-Free processor	Yes	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Poweridentical
AC adapter power	40 W	40 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Weight & dimensions4 differ
WeightDiffers	980 g	1.85 kg
WidthDiffers	303 mm	366 mm
DepthDiffers	214 mm	236 mm
HeightDiffers	13.6 mm	20.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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