Product comparison · 2 laptops

HP Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1) vs HP Notebook EliteBook 840 G1

148specifications compared
63differ
85identical
88known for one product only

Key differences

Product type
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Hybrid (2-in-1)
- Notebook EliteBook 840 G1:Laptop
Product colour
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Black, Gold
- Notebook EliteBook 840 G1:Black
Form factor
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Convertible (Folder)
- Notebook EliteBook 840 G1:Clamshell
Display diagonal
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):33.8 cm (13.3")
- Notebook EliteBook 840 G1:35.6 cm (14")
Display resolution
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):2560 x 1440 pixels
- Notebook EliteBook 840 G1:1600 x 900 pixels
HD type
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Quad HD+
- Notebook EliteBook 840 G1:HD+
Processor family
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Intel® Core™ i7
- Notebook EliteBook 840 G1:Intel® Core™ i5
Processor generation
- Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1):6th gen Intel® Core™ i7
- Notebook EliteBook 840 G1:4th gen Intel® Core™ i5

Side by side

Differences highlightedShow differences only

Comparison of 13-4128tu, Notebook EliteBook 840 G1
236 specifications	A HP Spectre x360 13-4128tu Intel® Core™ i7 i7-6500U Hybrid (2-in-1) Model 13-4128tu View product	B HP Notebook EliteBook 840 G1 View product
Design3 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Product colourDiffers	Black, Gold	Black
Form factorDiffers	Convertible (Folder)	Clamshell
Display3 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolutionDiffers	2560 x 1440 pixels	1600 x 900 pixels
HD typeDiffers	Quad HD+	HD+
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display surfaceKnown for one	Unknown — not stated by the source	Matt
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Processor15 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i7	4th gen Intel® Core™ i5
Processor modelDiffers	i7-6500U	i5-4300U
Processor boost frequencyDiffers	3.1 GHz	2.9 GHz
Processor frequencyDiffers	2.5 GHz	1.9 GHz
System bus rateDiffers	4 GT/s	5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor socketDiffers	LGA 1356 (Socket B2)	BGA 1168
Processor lithographyDiffers	14 nm	22 nm
Processor seriesDiffers	Intel Core i7-6500 Mobile series	Intel Core i5-4300 Mobile series
Processor codenameDiffers	Skylake	Haswell
Bus typeDiffers	OPI	DMI2
SteppingDiffers	D1	D0
PCI Express configurationsDiffers	1x4, 4x1	4x1, 2x4
PCI Express slots versionDiffers	3.0	2.0
Configurable TDP-up frequencyKnown for one	2.6 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	8 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 factorDiffers	On-board	SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	16 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	16 GB
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	512 GB	180 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	0
HDD capacityKnown for one	Unknown — not stated by the source	0 GB
SSD capacityDiffers	512 GB	180 GB
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
Graphics5 differ
On-board graphics card modelDiffers	Intel® HD Graphics 520	Intel® HD Graphics 4400
On-board graphics card memoryKnown for one	Unknown — not stated by the source	1.7 GB
On-board graphics card base frequencyDiffers	300 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	12.0	12
On-board graphics card IDDiffers	1916	0xA16
Number of discrete graphics cards supportedKnown for one	Unknown — not stated by the source	1
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HD	DTS Studio Sound
Speakers manufacturerKnown for one	Bang & Olufsen	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Disc types supportedKnown for one	Unknown — not stated by the source	No
Network2 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n), 802.11a, Wi-Fi 5 (802.11ac)	802.11a, 802.11b, 802.11g
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
WWANKnown for one	Unknown — not stated by the source	Not installed
Ports & interfaces6 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Micro-USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
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
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Docking connectorDiffers	No	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
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
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
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Electronic compassKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software2 differ
Operating system installedDiffers	Windows 10 Home	Windows 7 Professional
Operating system architectureDiffers	64-bit	32-bit
Processor special features15 differ
Embedded options availableDiffers	No	Yes
Intel Active Management Technology versionKnown for one	Unknown — not stated by the source	9.5
Intel Clear Video TechnologyDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel RealSense 3D CameraKnown for one	Unknown — not stated by the source	No
Intel RealSense SnapshotKnown for one	Unknown — not stated by the source	No
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NI versionDiffers	1.00	0.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® RealSense TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Processor ARK IDDiffers	88194	76308
Processor codeDiffers	SR2EZ	SR1ED
Processor package sizeDiffers	42 X 24 mm	40 x 24 x 1.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2, AVX 2.0	AVX 2.0, SSE4.1, SSE4.2
UARTKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	56 Wh	50 Wh
Poweridentical
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Wi-Fi certifiedKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	1.45 kg	1.58 kg
WidthDiffers	325 mm	338.9 mm
DepthDiffers	218 mm	237 mm
Height (front)Known for one	Unknown — not stated by the source	2.1 cm
HeightKnown for one	16 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise
Packaging dataidentical
Package widthKnown for one	455 mm	Unknown — not stated by the source
Package depthKnown for one	337 mm	Unknown — not stated by the source
Package heightKnown for one	137 mm	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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