Product comparison · 2 laptops

LG Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U vs LG Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U

137specifications compared
25differ
112identical
13known for one product only

Key differences

Product colour
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:Metallic, Silver
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:White
Display diagonal
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:33.8 cm (13.3")
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:35.6 cm (14")
Display diagonal (metric)
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:33.7 cm
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:35.5 cm
Processor family
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:Intel® Core™ i5
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:Intel® Core™ i7
Processor generation
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:3rd gen Intel® Core™ i5
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:3rd gen Intel® Core™ i7
Processor model
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:i5-3317U
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:i7-3517U
Processor boost frequency
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:2.6 GHz
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:3 GHz
Processor frequency
- Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U:1.7 GHz
- Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U:1.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of Z350-GE3SK, Z450-GE50K
150 specifications	A LG Z series Z350-GE3SK laptop Intel® Core™ i5 i5-3317U Model Z350-GE3SK View product	B LG Z series Z450-GE50K laptop Intel® Core™ i7 i7-3517U Model Z450-GE50K View product
Design1 differ
Product typeKnown for one	Unknown — not stated by the source	Laptop
Product colourDiffers	Metallic, Silver	White
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
HD typeKnown for one	Unknown — not stated by the source	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display diagonal (metric)Differs	33.7 cm	35.5 cm
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i5	3rd gen Intel® Core™ i7
Processor modelDiffers	i5-3317U	i7-3517U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.6 GHz	3 GHz
Processor frequencyDiffers	1.7 GHz	1.9 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1023	BGA 1023
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-3300 Mobile series	Intel Core i7-3500 Mobile series
Processor codename	Ivy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	L1	L1
Thermal Design Power (TDP)	17 W	17 W
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x8, 1x16, 2x4, 2x8
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	17	19
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage3 differ
Total storage capacityDiffers	320 GB	620 GB
Storage mediaDiffers	SSD	HDD+SSD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA II
Number of SSDs installed	1	1
SSD capacity	120 GB	120 GB
SSD interface	SATA III	SATA III
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash)	MMC, SD, SDHC, SDIO
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
Graphics card family	Intel	Intel
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4000	Intel® HD Graphics 4000
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1150 MHz
On-board graphics card ID	0x166	0x166
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	2	2
Speaker power	2 W	2 W
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
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
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone in	Yes	Yes
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Keyboard number of keysDiffers	87	82
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Drivers included	Yes	Yes
Processor special features2 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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
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)	Yes	Yes
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® 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® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	65707	65714
Processor codeDiffers	SR0N8	SR0N6
Processor package size	31.0 x 24.0 mm	31.0 x 24.0 mm
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Poweridentical
AC adapter power	40 W	40 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Weight & dimensions4 differ
WeightDiffers	1.21 kg	1.52 kg
WidthDiffers	315 mm	329 mm
DepthDiffers	14.7 mm	226 mm
HeightDiffers	215 mm	19.9 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
3DKnown for one	Unknown — not stated by the source	No
Number of products included	1 pc(s)	1 pc(s)
Supplied AC adapter type	AC	AC
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source

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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