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
Product colour	Black	Black
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
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor16 differ
Processor manufacturer	Intel	Intel
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 cores	2	2
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
System bus rate	5 GT/s	5 GT/s
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
FSB Parity	No	No
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
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	8 GB	2 GB
Internal memory typeDiffers	LPDDR3-SDRAM	DDR3-SDRAM
Memory form factor	SO-DIMM	SO-DIMM
Memory layout (slots x size)Differs	1 x 8 GB	1 x 2 GB
Memory slots	1x SO-DIMM	1x SO-DIMM
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
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
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
Audio system	HD	HD
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
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)	0.9 MP	0.9 MP
Optical driveidentical
LightScribe	No	No
Network3 differ
Wi-Fi	Yes	Yes
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone inKnown for one	Yes	Unknown — not stated by the source
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
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
Windows keys	Yes	Yes
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
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	14 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
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 Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)	No	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® My WiFi Technology (Intel® MWT)	No	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
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
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
Poweridentical
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
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
AC adapter included	Yes	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3D	No	No

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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