Product comparison · 2 laptops

Lenovo ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop vs Samsung Book 4 NP450R4E

113specifications compared
38differ
75identical
83known for one product only

Key differences

Product colour
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:Black
- Book 4 NP450R4E:Silver
Display surface
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:Matt
- Book 4 NP450R4E:Gloss
Processor family
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:Intel® Core™ i3
- Book 4 NP450R4E:Intel® Core™ i5
Processor generation
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:4th gen Intel® Core™ i3
- Book 4 NP450R4E:3rd gen Intel® Core™ i5
Processor model
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:i3-4000M
- Book 4 NP450R4E:i5-3230M
Processor frequency
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:2.4 GHz
- Book 4 NP450R4E:2.6 GHz
Processor socket
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:PGA946
- Book 4 NP450R4E:BGA 1023
Processor codename
- ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop:Haswell
- Book 4 NP450R4E:Ivy Bridge

Side by side

Differences highlightedShow differences only

Comparison of E440, Book 4 NP450R4E
196 specifications	A Lenovo ThinkPad E440 Intel® Core™ i3 i3-4000M Laptop Model E440 View product	B Samsung Book 4 NP450R4E View product
Design1 differ
Product colourDiffers	Black	Silver
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS), Plastic	Unknown — not stated by the source
Market positioningKnown for one	Business	Unknown — not stated by the source
Display1 differ
Display surfaceDiffers	Matt	Gloss
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	HD	Unknown — not stated by the source
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor11 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i3	3rd gen Intel® Core™ i5
Processor modelDiffers	i3-4000M	i5-3230M
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.2 GHz
Processor frequencyDiffers	2.4 GHz	2.6 GHz
Processor socketDiffers	PGA946	BGA 1023
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i5-3200 Mobile series
Processor codenameDiffers	Haswell	Ivy Bridge
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingDiffers	C0	L1
Thermal Design Power (TDP)Differs	37 W	35 W
TjunctionDiffers	100 °C	105 °C
PCI Express slots versionDiffers	2.0	3.0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	26
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Storage3 differ
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive typeDiffers	DVD±RW	No
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	SD, SDHC, SDXC
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphics5 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 710M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers	400 MHz	650 MHz
On-board graphics card IDDiffers	0x416	0x166
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Number of discrete graphics cards supportedKnown for one	Unknown — not stated by the source	1
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundAlive
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one	1 MP	Unknown — not stated by the source
Front camera HD typeKnown for one	HD	Unknown — not stated by the source
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Front camera signal formatKnown for one	720p	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network1 differ
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	4G
4G standardKnown for one	Unknown — not stated by the source	WiMAX
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, Wi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Docking connectorKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM87	Intel HM76 Express
Keyboardidentical
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8
Pre-installed softwareKnown for one	Unknown — not stated by the source	S Player, S Gallery, S Camera, Evernote, Support Center, SW Update, Recovery
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office, Norton Internet Security, Norton Online Backup
Recovery operating systemKnown for one	Windows 8 Pro	Unknown — not stated by the source
Processor special features6 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	75104	72056
Processor codeDiffers	SR1HC	SR0WX
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	31 x 24 (BGA1023)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
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
Battery2 differ
Number of battery cellsDiffers	6	3
Battery capacityDiffers	48 Wh	43 Wh
Battery life (max)Known for one	6.3 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Securityidentical
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD, Power on, Supervisor	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.43 kg	1.81 kg
WidthDiffers	344 mm	336 mm
DepthDiffers	239 mm	230.5 mm
HeightKnown for one	Unknown — not stated by the source	22.9 mm
Height (front)Known for one	2.97 cm	Unknown — not stated by the source
Height (rear)Known for one	3.23 cm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Small Business	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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