Product comparison · 2 laptops

Lenovo G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop vs LG 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1)

81specifications compared
46differ
35identical
82known for one product only

Key differences

Product type
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:Laptop
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):Hybrid (2-in-1)
Form factor
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:Clamshell
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):Convertible (Detachable)
Display diagonal
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:35.6 cm (14")
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):25.6 cm (10.1")
Touchscreen
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:No
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):Yes
Processor family
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:Intel® Core™ i5
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):Intel Atom®
Processor model
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:i5-4258U
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):Z3745
Processor cores
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:2
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):4
Processor boost frequency
- G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop:2.9 GHz
- 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1):1.86 GHz

Side by side

Differences highlightedShow differences only

Comparison of G40-70AT-IFI(U), 10T550-B53BK
163 specifications	A Lenovo G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop Model G40-70AT-IFI(U) View product	B LG 10T550-B53BK laptop Intel Atom® Z3745 Hybrid (2-in-1) Model 10T550-B53BK View product
Design2 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Form factorDiffers	Clamshell	Convertible (Detachable)
Display2 differ
Display diagonalDiffers	35.6 cm (14")	25.6 cm (10.1")
TouchscreenDiffers	No	Yes
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 800 pixels
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel Atom®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4258U	Z3745
Processor coresDiffers	2	4
Processor boost frequencyDiffers	2.9 GHz	1.86 GHz
Processor frequencyDiffers	2.4 GHz	1.33 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1380
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Atom Z3700 Series
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	28 W	2 W
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesKnown for one	12	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x4, 2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	2 W
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	LPDDR3-SDRAM
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage3 differ
Total storage capacityDiffers	500 GB	32 GB
Storage mediaDiffers	HDD	Flash
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	No
Flash memoryKnown for one	Unknown — not stated by the source	32 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Graphics5 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	AMD Radeon R5 M230	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card familyDiffers	Intel® Iris™ Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® Iris™ Graphics 5100	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	311 MHz
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA2E	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	778 MHz
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Speaker powerKnown for one	Unknown — not stated by the source	0.7 W
Camera1 differ
Front camera resolution (numeric)Differs	30 MP	1.3 MP
Rear cameraKnown for one	Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Network3 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LANDiffers	Yes	No
BluetoothDiffers	No	Yes
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	300 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	0
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	1	0
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	80
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8.1
Operating system languageKnown for one	Simplified Chinese	Unknown — not stated by the source
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 365
Processor special features9 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
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 versionKnown for one	1.00	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 TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Processor ARK IDDiffers	75990	80270
Processor codeDiffers	SR18A	SR1SP
Processor package sizeDiffers	40 x 24 x 1.5 mm	17 x 17 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 220 V
Security1 differ
Cable lock slotDiffers	Yes	No
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	530 g
WidthKnown for one	Unknown — not stated by the source	253 mm
DepthKnown for one	Unknown — not stated by the source	168 mm
HeightKnown for one	Unknown — not stated by the source	8.8 mm

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.

More laptop comparisons

All laptop comparisons