Product comparison · 2 laptops

NEC LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook vs NEC VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop

131specifications compared
66differ
65identical
51known for one product only

Key differences

Product type
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:Ultrabook
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:Laptop
Form factor
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:Convertible (Folder)
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:Clamshell
Display diagonal
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:33.8 cm (13.3")
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:39.6 cm (15.6")
Display resolution
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:2560 x 1440 pixels
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:1366 x 768 pixels
Touchscreen
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:Yes
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:No
HD type
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:Quad HD
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:HD
Processor family
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:Intel® Core™ i7
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:Intel® Celeron®
Processor model
- LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook:i7-5500U
- VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop:1005M

Side by side

Differences highlightedShow differences only

Comparison of HZ750/AAB, VK19EFWZ3KZJ
182 specifications	A NEC LaVie Hybrid Zero HZ750/AAB Intel® Core™ i7 i7-5500U Ultrabook Model HZ750/AAB View product	B NEC VersaPro type VF VK19EFWZ3KZJ Intel® Celeron® 1005M Laptop Model VK19EFWZ3KZJ View product
Design2 differ
Product typeDiffers	Ultrabook	Laptop
Form factorDiffers	Convertible (Folder)	Clamshell
Display4 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolutionDiffers	2560 x 1440 pixels	1366 x 768 pixels
TouchscreenDiffers	Yes	No
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
HD typeDiffers	Quad HD	HD
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor16 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	5th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-5500U	1005M
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	1.9 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	L3	L2
Processor socketDiffers	BGA 1168	PGA988
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i7-5500 Mobile Series	Intel Celeron 1000 series for Mobile
Processor codenameDiffers	Broadwell	Ivy Bridge
Bus typeDiffers	DMI2	DMI
SteppingDiffers	F0	P0
Thermal Design Power (TDP)Differs	15 W	35 W
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
Memory3 differ
Internal memoryDiffers	8 GB	2 GB
Internal memory typeDiffers	LPDDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 8 GB	1 x 2 GB
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	128 GB	500 GB
Storage mediaDiffers	SSD	HDD
Number of HDDs installedDiffers	0	1
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD Super Multi
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	16 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	300 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1000 MHz
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x1616	Unknown — not stated by the source
Maximum graphics card memoryDiffers	3.839 GB	1.792 GB
Maximum resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speakers manufacturerKnown for one	YAMAHA	Unknown — not stated by the source
Speaker powerKnown for one	1 W	Unknown — not stated by the source
Network3 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	867 Mbit/s	Unknown — not stated by the source
Ethernet LANDiffers	No	Yes
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	0	1
Ethernet LAN (RJ-45) portsDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel HM76 Express
Keyboard2 differ
Numeric keypadDiffers	No	Yes
Keyboard number of keysDiffers	85	106
Software2 differ
Operating system installedDiffers	Windows 8.1	Windows 7 Professional
Operating system architectureDiffers	64-bit	32-bit
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows 8.1 Pro
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	14 nm	22 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	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 Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® OS GuardKnown 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® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown 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	85214	75193
Processor codeDiffers	SR23W	SR103
Processor package sizeDiffers	40 x 24 x 1.3 mm	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Battery3 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery life (max)Differs	9 h	3.7 h
Battery recharge timeDiffers	3.5 h	3 h
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	926 g	2.5 kg
WidthDiffers	319 mm	375 mm
DepthDiffers	217 mm	245 mm
HeightKnown for one	16.9 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.43 cm
Height (rear)Known for one	Unknown — not stated by the source	3.58 cm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes

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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