Product comparison · 2 laptops

LG U series 15UD340-LX1FK laptop Intel® Pentium® N3520 vs LG U series 15UD340-LX2CK laptop Intel® Celeron® N2840

140specifications compared
18differ
122identical
4known for one product only

Key differences

Display resolution
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:1920 x 1080 pixels
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:1366 x 768 pixels
HD type
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:Full HD
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:Not supported
Processor family
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:Intel® Pentium®
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:Intel® Celeron®
Processor model
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:N3520
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:N2840
Processor cores
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:4
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:2
Processor threads
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:4
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:2
Processor boost frequency
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:2.42 GHz
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:2.58 GHz
Processor frequency
- U series 15UD340-LX1FK laptop Intel® Pentium® N3520:2.17 GHz
- U series 15UD340-LX2CK laptop Intel® Celeron® N2840:2.16 GHz

Side by side

Differences highlightedShow differences only

Comparison of 15UD340-LX1FK, 15UD340-LX2CK
144 specifications	A LG U series 15UD340-LX1FK laptop Intel® Pentium® N3520 Model 15UD340-LX1FK View product	B LG U series 15UD340-LX2CK laptop Intel® Celeron® N2840 Model 15UD340-LX2CK View product
Designidentical
Product type	Laptop	Laptop
Product colour	White	White
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	Not supported
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Dual-screen	No	No
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	N3520	N2840
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyDiffers	2.42 GHz	2.58 GHz
Processor frequencyDiffers	2.17 GHz	2.16 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor socket	BGA 1170	BGA 1170
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Pentium N3000 Series for Mobile	Intel Celeron Processor N2000 Series for Mobile
Processor codename	Bay Trail	Bay Trail
FSB Parity	No	No
SteppingDiffers	B3	C0
Thermal Design Power (TDP)	7.5 W	7.5 W
Scenario Design Power (SDP)	4.5 W	4.5 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanes	4	4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x4
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA III	SATA III
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
Graphics3 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 model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequencyDiffers	313 MHz	311 MHz
On-board graphics card burst frequencyDiffers	854 MHz	792 MHz
On-board graphics card dynamic frequency (max)Differs	854 MHz	792 MHz
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Speaker power	3 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
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfacesidentical
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
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	0	0
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 connectorsKnown for one	Unknown — not stated by the source	2
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	No	No
Processor special features3 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
Graphics & IMC lithography	22 nm	22 nm
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 versionKnown for one	0.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Smart Connect Technology	Yes	Yes
Intel Smart Connect Technology version	1.00	1.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
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)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	79049	82103
Processor codeDiffers	SR1SE	SR1YJ
Processor package size	25 x 27 mm	25 x 27 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	Yes	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cells	2	2
Battery capacity	3400 mAh	3400 mAh
Poweridentical
AC adapter power	40 W	40 W
AC adapter input voltage	110 - 220 V	110 - 220 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensionsidentical
Weight	1.7 kg	1.7 kg
Width	373.8 mm	373.8 mm
Depth	253 mm	253 mm
Height	19.9 mm	19.9 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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