Product comparison · 2 laptops

Lenovo IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1) vs Lenovo T440p + N3S23MB

115specifications compared
61differ
54identical
73known for one product only

Key differences

Product type
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):Hybrid (2-in-1)
- T440p + N3S23MB:Laptop
Display diagonal
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):25.6 cm (10.1")
- T440p + N3S23MB:35.6 cm (14")
Touchscreen
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):Yes
- T440p + N3S23MB:No
Processor family
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):Intel® Celeron®
- T440p + N3S23MB:Intel® Core™ i5
Processor model
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):N2806
- T440p + N3S23MB:i5-4200M
Processor threads
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):2
- T440p + N3S23MB:4
Processor boost frequency
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):2 GHz
- T440p + N3S23MB:3.1 GHz
Processor frequency
- IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1):1.6 GHz
- T440p + N3S23MB:2.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of 10, T440p + N3S23MB
188 specifications	A Lenovo IdeaPad Flex 10 Intel® Celeron® N2806 Hybrid (2-in-1) Model 10 View product	B Lenovo T440p + N3S23MB View product
Design2 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Form factorDiffers	Convertible (Fold-back screen)	Clamshell
Housing materialKnown for one	Unknown — not stated by the source	Carbon fibre, Glass fibre, Plastic
Market positioningKnown for one	Unknown — not stated by the source	Business
Display2 differ
Display diagonalDiffers	25.6 cm (10.1")	35.6 cm (14")
TouchscreenDiffers	Yes	No
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	300:1
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i5
Processor modelDiffers	N2806	i5-4200M
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2 GHz	3.1 GHz
Processor frequencyDiffers	1.6 GHz	2.5 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketKnown for one	Unknown — not stated by the source	PGA946
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel Core i5-4200 Mobile series
Processor codenameDiffers	Bay Trail	Haswell
Bus typeKnown for one	Unknown — not stated by the source	DMI
SteppingKnown for one	Unknown — not stated by the source	C0
Thermal Design Power (TDP)Differs	4.5 W	37 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	4	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Scenario Design Power (SDP)Known for one	2.5 W	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Differs	1 x 2 GB	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	16 GB
Storage5 differ
Total storage capacityDiffers	320 GB	500 GB
HDD capacityDiffers	320 GB	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Optical drive typeDiffers	No	DVD±RW
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC, SDXC
Graphics3 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card base frequencyDiffers	313 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	756 MHz	1150 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x416
Maximum resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
On-board graphics card burst frequencyKnown for one	756 MHz	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Dolby Advanced Audio v2
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Cameraidentical
Front camera resolution (numeric)Known for one	1 MP	Unknown — not stated by the source
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	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)
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityDiffers	0	1
Docking connectorDiffers	No	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® QM87
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 7 Professional
Trial softwareKnown for one	Microsoft Office	Unknown — not stated by the source
Processor special features15 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Intel Enhanced Halt StateDiffers	Yes	No
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Processor ARK IDDiffers	79050	76348
Processor codeKnown for one	Unknown — not stated by the source	SR1HA
Processor package sizeDiffers	25 x 27 mm	37.5 x 37.5 x 4.7 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
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
Battery3 differ
Number of battery cellsDiffers	3	6
Battery capacityDiffers	24 Wh	56 Wh
Battery life (max)Differs	4 h	7.4 h
Power1 differ
AC adapter powerDiffers	45 W	65 W
Security1 differ
Cable lock slotDiffers	No	Yes
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	GREENGUARD
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	1.2 kg	2.14 kg
WidthDiffers	273 mm	335 mm
DepthDiffers	188.5 mm	229.1 mm
Height (front)Known for one	Unknown — not stated by the source	2.79 cm
Height (rear)Known for one	Unknown — not stated by the source	3 cm
HeightKnown for one	21 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Optical driveidentical
LightScribeKnown for one	No	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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