Product comparison · 2 laptops

LG Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U vs LG U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U

107specifications compared
38differ
69identical
45known for one product only

Key differences

The LG U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U has 3 th gen Intel® Core™ i3 more processor generation than the LG Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U (7th gen Intel® Core™ i3 vs 4th gen Intel® Core™ i3). The LG U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U has 0.7 GHz more processor frequency than the LG Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U (2.4 GHz vs 1.7 GHz). The LG Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U has 1 GT/s more system bus rate than the LG U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U (5 GT/s vs 4 GT/s). Only the LG U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U has numeric keypad. Only the LG U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U has embedded options available.

Product colour
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:White
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:White, Black
Display diagonal
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:33.8 cm (13.3")
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:39.6 cm (15.6")
Processor generation
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:4th gen Intel® Core™ i3
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:7th gen Intel® Core™ i3
Processor model
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:i3-4005U
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:i3-7100U
Processor frequency
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:1.7 GHz
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:2.4 GHz
System bus rate
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:5 GT/s
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:4 GT/s
Processor socket
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:BGA 1168
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:BGA 1356
Processor lithography
- Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U:22 nm
- U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U:14 nm

Side by side

Differences highlightedShow differences only

Comparison of 13ZD940-GX30K, 15U470-GR3DK
152 specifications	A LG Z series 13ZD940-GX30K laptop Intel® Core™ i3 i3-4005U Model 13ZD940-GX30K View product	B LG U series 15U470-GR3DK laptop Intel® Core™ i3 i3-7100U Model 15U470-GR3DK View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	White	White, Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Dual-screen	No	No
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i3	7th gen Intel® Core™ i3
Processor modelDiffers	i3-4005U	i3-7100U
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	1.7 GHz	2.4 GHz
System bus rateDiffers	5 GT/s	4 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1168	BGA 1356
Processor lithographyDiffers	22 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel® Core™ i3-4000 Mobile Series	Unknown — not stated by the source
Processor codenameDiffers	Haswell	Kaby Lake
Bus typeDiffers	DMI	OPI
Thermal Design Power (TDP)	15 W	15 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	10	12
PCI Express configurationsDiffers	4x1, 1x4	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionDiffers	2.0	3.0
ECC supported by processor	No	No
SteppingKnown for one	Unknown — not stated by the source	H0
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR4-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage1 differ
Total storage capacity	128 GB	128 GB
Storage media	SSD	SSD
SSD capacity	128 GB	128 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD, SDHC, SDXC, MMC
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers	2 GB	32 GB
On-board graphics card base frequencyDiffers	200 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1000 MHz
On-board graphics card IDDiffers	0xA16	0x5916
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12.0
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
CUDAKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 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) portsKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
Docking connector	No	No
Performanceidentical
Motherboard chipsetKnown for one	Intel HM77 Express	Unknown — not stated by the source
Keyboard2 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Keyboard number of keysDiffers	79	99
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	No	Windows 10 Home
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
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 Smart Response Technology versionDiffers	0.00	1.00
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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
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)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	75105	95442
Processor package sizeDiffers	40 x 24 x 1.5 mm	42 x 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
UARTKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR2ZW
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Poweridentical
AC adapter power	40 W	40 W
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
AC adapter frequencyKnown for one	Unknown — not stated by the source	60 Hz
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	1.99 kg
WidthDiffers	303.2 mm	382 mm
DepthDiffers	213.5 mm	256 mm
HeightDiffers	13.6 mm	20.9 mm
Packaging contentidentical
AC adapter included	Yes	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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