Product comparison · 2 laptops

HP 17-g127ds Ref vs Lenovo Essential B51-80 Intel® Core™ i5 i5-6200U Laptop

160specifications compared
65differ
95identical
90known for one product only

Key differences

Product colour
- 17-g127ds Ref:Red
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:Black
Display diagonal
- 17-g127ds Ref:43.9 cm (17.3")
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:39.6 cm (15.6")
Display resolution
- 17-g127ds Ref:1600 x 900 pixels
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:1366 x 768 pixels
Touchscreen
- 17-g127ds Ref:Yes
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:No
HD type
- 17-g127ds Ref:HD+
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:HD
Processor family
- 17-g127ds Ref:Intel® Pentium®
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:Intel® Core™ i5
Processor model
- 17-g127ds Ref:N3700
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:i5-6200U
Processor cores
- 17-g127ds Ref:4
- Essential B51-80 Intel® Core™ i5 i5-6200U Laptop:2

Side by side

Differences highlightedShow differences only

Comparison of 17-g127ds Ref, B51-80
250 specifications	A HP 17-g127ds Ref View product	B Lenovo Essential B51-80 Intel® Core™ i5 i5-6200U Laptop Model B51-80 View product
Design1 differ
Product colourDiffers	Red	Black
Country of originKnown for one	China	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	No
Display4 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
TouchscreenDiffers	Yes	No
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
HD typeDiffers	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
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor17 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor modelDiffers	N3700	i5-6200U
Processor coresDiffers	4	2
Processor boost frequencyDiffers	2.4 GHz	2.8 GHz
Processor frequencyDiffers	1.6 GHz	2.3 GHz
System bus rateDiffers	2.5 GT/s	4 GT/s
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	LGA 1356 (Socket B2)
Processor seriesDiffers	Intel® Pentium N3000 Series for Mobile	Intel Core i5-6200 series
Processor codenameDiffers	Braswell	Skylake
SteppingDiffers	C0	D1
Thermal Design Power (TDP)Differs	6 W	15 W
Scenario Design Power (SDP)Known for one	4 W	Unknown — not stated by the source
TjunctionDiffers	90 °C	100 °C
Maximum number of PCI Express lanesDiffers	4	12
PCI Express configurationsDiffers	1x2, 1x4, 2x2, 2x1, 4x1	1x4, 4x1
PCI Express slots versionDiffers	2.0	3.0
Processor generationKnown for one	Unknown — not stated by the source	6th gen Intel® Core™ i5
Bus typeKnown for one	Unknown — not stated by the source	QPI
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Differs	1 x 8 GB	1 x 4 GB
Storage5 differ
Total storage capacityDiffers	1 TB	500 GB
Storage mediaDiffers	HDD	Hybrid-HDD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA III
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Compatible memory cardsDiffers	SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
Hybrid-HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics5 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers	8 GB	1.74 GB
Number of execution unitsKnown for one	16	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	300 MHz
On-board graphics card burst frequencyKnown for one	700 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	700 MHz	1000 MHz
On-board graphics card DirectX versionDiffers	Yes	12.0
Number of discrete graphics cards installedKnown for one	0	Unknown — not stated by the source
Number of discrete graphics cards supportedKnown for one	1	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
On-board graphics card IDKnown for one	Unknown — not stated by the source	1916
Audio1 differ
Audio systemDiffers	B&O PLAY	Dolby Advanced Audio
Speakers manufacturerKnown for one	Bang & Olufsen	Unknown — not stated by the source
Cameraidentical
Rear cameraKnown for one	Unknown — not stated by the source	No
Optical driveidentical
Disc types supportedKnown for one	CD, DVD	Unknown — not stated by the source
Network3 differ
Wi-Fi standardsDiffers	802.11g, 802.11b, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100 Mbit/s	100,1000 Mbit/s
BluetoothDiffers	No	Yes
Near Field Communication (NFC)Known for one	No	Unknown — not stated by the source
WWANKnown for one	Not installed	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces1 differ
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
Micro-USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Micro-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
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt™ 3 TechnologyKnown for one	No	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	2	Unknown — not stated by the source
Mini DisplayPort/Thunderbolt combo portKnown for one	Unknown — not stated by the source	No
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
LAN/VGA combo portKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	Yes
TV-outKnown for one	Unknown — not stated by the source	No
Performanceidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC
Keyboardidentical
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 7 Professional
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Processor special features17 differ
Intel Flex Memory AccessDiffers	No	Yes
Intel QuickPath InterconnectKnown for one	No	Unknown — not stated by the source
Intel RealSense 3D CameraKnown for one	No	Unknown — not stated by the source
Intel RealSense SnapshotKnown for one	No	Unknown — not stated by the source
Intel Secure BootKnown for one	Yes	Unknown — not stated by the source
Intel Secure Boot Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionDiffers	0.00	1.00
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Response Technology versionDiffers	0.00	1.00
Intel Software Guard Extensions (Intel SGX)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® OS GuardDiffers	No	Yes
Intel® Pro Wireless Display (Intel® Pro WiDi)Known for one	Yes	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® RealSense TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Smart CacheDiffers	No	Yes
Intel® Smart Response TechnologyDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Intel® Wireless-AC TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	87261	88193
Processor codeDiffers	SR29E	SR2EY
Processor package sizeDiffers	25 x 27 mm	42 X 24 mm
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	1.00
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2, AVX 2.0
Batteryidentical
Battery capacityKnown for one	41 Wh	Unknown — not stated by the source
Poweridentical
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Power auto-sensingKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on, Supervisor
Operational conditions4 differ
Storage temperature (T-T)Differs	-15 - 60 °C	5 - 43 °C
Operating relative humidity (H-H)Differs	10 - 80%	8 - 95%
Storage relative humidity (H-H)Differs	10 - 90%	5 - 95%
Operating altitudeDiffers	0 - 3050 m	0 - 2438 m
Non-operating altitudeKnown for one	0 - 4570 m	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Wi-Fi certifiedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.79 kg	2.32 kg
WidthDiffers	418.8 mm	380 mm
DepthDiffers	286.8 mm	262 mm
HeightDiffers	27.1 mm	24.7 mm
Packaging dataidentical
Package widthKnown for one	550 mm	Unknown — not stated by the source
Package depthKnown for one	76 mm	Unknown — not stated by the source
Package heightKnown for one	345 mm	Unknown — not stated by the source
Package weightKnown for one	3.48 kg	Unknown — not stated by the source
Packaging contentidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	No
Remote control includedKnown for one	Unknown — not stated by the source	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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