Product comparison · 2 laptops

HP 17-g127ds Ref vs HP Notebook EliteBook 840 G1

188specifications compared
76differ
112identical
57known for one product only

Key differences

Product colour
- 17-g127ds Ref:Red
- Notebook EliteBook 840 G1:Black
Display diagonal
- 17-g127ds Ref:43.9 cm (17.3")
- Notebook EliteBook 840 G1:35.6 cm (14")
Processor family
- 17-g127ds Ref:Intel® Pentium®
- Notebook EliteBook 840 G1:Intel® Core™ i5
Processor model
- 17-g127ds Ref:N3700
- Notebook EliteBook 840 G1:i5-4300U
Processor cores
- 17-g127ds Ref:4
- Notebook EliteBook 840 G1:2
Processor boost frequency
- 17-g127ds Ref:2.4 GHz
- Notebook EliteBook 840 G1:2.9 GHz
Processor frequency
- 17-g127ds Ref:1.6 GHz
- Notebook EliteBook 840 G1:1.9 GHz
System bus rate
- 17-g127ds Ref:2.5 GT/s
- Notebook EliteBook 840 G1:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 17-g127ds Ref, Notebook EliteBook 840 G1
245 specifications	A HP 17-g127ds Ref View product	B HP Notebook EliteBook 840 G1 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Red	Black
Form factor	Clamshell	Clamshell
Country of origin	China	China
Display1 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolution	1600 x 900 pixels	1600 x 900 pixels
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
HD type	HD+	HD+
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Display number of colours	16.78 million colours	16.78 million colours
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor modelDiffers	N3700	i5-4300U
Processor coresDiffers	4	2
Processor threads	4	4
Processor boost frequencyDiffers	2.4 GHz	2.9 GHz
Processor frequencyDiffers	1.6 GHz	1.9 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	BGA 1168
Processor lithographyDiffers	14 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel® Pentium N3000 Series for Mobile	Intel Core i5-4300 Mobile series
Processor codenameDiffers	Braswell	Haswell
FSB Parity	No	No
SteppingDiffers	C0	D0
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	4x1, 2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i5
Bus typeKnown for one	Unknown — not stated by the source	DMI2
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory form factor	SO-DIMM	SO-DIMM
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	16 GB	16 GB
Maximum internal memory (64-bit)	16 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage5 differ
Total storage capacityDiffers	1 TB	180 GB
Storage mediaDiffers	HDD	SSD
Number of HDDs installedDiffers	1	0
HDD capacityDiffers	1 TB	0 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	180 GB
Graphics5 differ
On-board graphics card	Yes	Yes
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 graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
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	200 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	1100 MHz
On-board graphics card DirectX versionDiffers	Yes	12
Number of discrete graphics cards installedKnown for one	0	Unknown — not stated by the source
Number of discrete graphics cards supported	1	1
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
On-board graphics card memoryKnown for one	Unknown — not stated by the source	1.7 GB
On-board graphics card IDKnown for one	Unknown — not stated by the source	0xA16
Audio1 differ
Audio systemDiffers	B&O PLAY	DTS Studio Sound
Number of built-in speakers	2	2
Speakers manufacturerKnown for one	Bang & Olufsen	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution	1280 x 720 pixels	1280 x 720 pixels
Optical drive1 differ
LightScribe	No	No
Disc types supportedDiffers	CD, DVD	No
Network3 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11g, 802.11b, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	No	Yes
Near Field Communication (NFC)	No	No
WWAN	Not installed	Not installed
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 & interfaces8 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
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 quantity	0	0
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 quantity	0	0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Thunderbolt 2 ports quantity	0	0
Thunderbolt™ 3 TechnologyKnown for one	No	Unknown — not stated by the source
Headphone outputs	1	1
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Total number of SATA connectorsDiffers	2	4
Number of SATA III connectorsDiffers	2	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
Performanceidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Island-style keyboard	Yes	Yes
Full-size keyboard	Yes	Yes
Windows keys	Yes	Yes
Spill-resistant keyboardKnown 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 features25 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel HD Graphics	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel QuickPath InterconnectKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel RealSense 3D Camera	No	No
Intel RealSense Snapshot	No	No
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 Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionDiffers	0.00	1.00
Intel Smart Connect TechnologyDiffers	No	Yes
Intel Smart Connect Technology versionDiffers	0.00	1.00
Intel Smart Response Technology versionDiffers	0.00	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NI	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
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	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Active Management Technology (Intel® AMT)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Matrix Storage Technology (Intel® MST)	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Intel® Pro Wireless Display (Intel® Pro WiDi)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Rapid Start Technology	No	No
Intel® RealSense Technology	No	No
Intel® Secure Key	Yes	Yes
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)Differs	VT-x	VT-d, VT-x
Intel® Wireless-AC TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	87261	76308
Processor codeDiffers	SR29E	SR1ED
Processor package sizeDiffers	25 x 27 mm	40 x 24 x 1.5 mm
Thermal Monitoring Technologies	Yes	Yes
UART	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Active Management Technology versionKnown for one	Unknown — not stated by the source	9.5
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	4	3
Battery capacityDiffers	41 Wh	50 Wh
Poweridentical
AC adapter power	45 W	45 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Power auto-sensing	Yes	Yes
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Storage temperature (T-T)	-15 - 60 °C	-15 - 60 °C
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Storage relative humidity (H-H)	10 - 90%	10 - 90%
Operating altitude	0 - 3050 m	0 - 3050 m
Non-operating altitude	0 - 4570 m	0 - 4570 m
Operating shockKnown for one	Unknown — not stated by the source	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	240 G
Operating vibrationKnown for one	Unknown — not stated by the source	1.043 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.5 G
Certificatesidentical
Compliance certificates	RoHS	RoHS
Wi-Fi certified	Yes	Yes
Sustainabilityidentical
Sustainability certificates	EPEAT Silver, ENERGY STAR	EPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.79 kg	1.58 kg
WidthDiffers	418.8 mm	338.9 mm
DepthDiffers	286.8 mm	237 mm
HeightKnown for one	27.1 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.1 cm
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
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Quick start guide	Yes	Yes
Warranty card	Yes	Yes
Other featuresidentical
3D	No	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise

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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