Product comparison · 2 all-in-one pcs/workstations

HP Pavilion 24-r159a Intel® Core™ i5 i5-8400T vs HP ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T

158specifications compared
54differ
104identical
27known for one product only

Key differences

Display diagonal
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:60.5 cm (23.8")
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:86.4 cm (34")
Display resolution
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:1920 x 1080 pixels
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:3440 x 1440 pixels
Touchscreen
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:Yes
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:No
HD type
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:Full HD
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:Quad HD
Native aspect ratio
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:16:9
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:21:9
Screen shape
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:Flat
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:Curved
Processor family
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:Intel® Core™ i5
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:Intel® Core™ i7
Processor generation
- Pavilion 24-r159a Intel® Core™ i5 i5-8400T:8th gen Intel® Core™ i5
- ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T:8th gen Intel® Core™ i7

Side by side

Differences highlightedShow differences only

Comparison of 24-r159a, 34-b171hk
185 specifications	A HP Pavilion 24-r159a Intel® Core™ i5 i5-8400T Model 24-r159a View product	B HP ENVY Curved 34-b171hk Intel® Core™ i7 i7-8700T Model 34-b171hk View product
Display6 differ
Display diagonalDiffers	60.5 cm (23.8")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	Full HD	Quad HD
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	21:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Panel type	IPS	IPS
Screen shapeDiffers	Flat	Curved
Tilt angle range	0 - 25°	0 - 25°
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	8th gen Intel® Core™ i5	8th gen Intel® Core™ i7
Processor modelDiffers	i5-8400T	i7-8700T
Processor cores	6	6
Processor threadsDiffers	6	12
Processor boost frequencyDiffers	3.3 GHz	4 GHz
Processor frequencyDiffers	1.7 GHz	2.4 GHz
Processor cacheDiffers	9 MB	12 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
System bus rate	8 GT/s	8 GT/s
Thermal Design Power (TDP)	35 W	35 W
Configurable TDP-down frequencyDiffers	1.2 GHz	1.9 GHz
Configurable TDP-down	25 W	25 W
Bus type	DMI3	DMI3
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Processor codeDiffers	SR3X6	SR3WX
Processor codename	Coffee Lake	Coffee Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Stepping	U0	U0
Tjunction	100 °C	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processor	2666 MHz	2666 MHz
Memory bandwidth supported by processor (max)	41.6 GB/s	41.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	8 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory clock speedDiffers	2400 MHz	2666 MHz
Memory layout (slots x size)Differs	1 x 8 GB	2 x 8 GB
Memory form factor	DIMM/SO-DIMM	DIMM/SO-DIMM
Storage7 differ
Total storage capacityDiffers	1 TB	2.25 TB
Storage mediaDiffers	HDD	HDD+SSD
Number of storage drives installedDiffers	1	2
Total HDDs capacityDiffers	1 TB	2 TB
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	2 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD interface	SATA	SATA
Total SSDs capacityKnown for one	Unknown — not stated by the source	256 GB
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Optical drive typeDiffers	DVD±RW	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Graphics3 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon 530	NVIDIA® GeForce® GTX 1050
Discrete graphics card memoryDiffers	2 GB	4 GB
Discrete graphics memory type	GDDR5	GDDR5
On-board graphics card	Yes	Yes
On-board graphics card model	Intel® UHD Graphics 630	Intel® UHD Graphics 630
Maximum on-board graphics card memory	64 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1200 MHz
CUDAKnown for one	Unknown — not stated by the source	Yes
CUDA coresKnown for one	Unknown — not stated by the source	640
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	Yes
On-board graphics card DirectX version	12.0	12.0
On-board graphics card ID	0x3E92	0x3E92
On-board graphics card OpenGL version	4.5	4.5
Audio1 differ
Built-in speaker(s)	Yes	Yes
Number of speakersDiffers	2	4
Speakers manufacturerKnown for one	Unknown — not stated by the source	Bang & Olufsen
Built-in microphone	Yes	Yes
Audio systemKnown for one	B&O PLAY	Unknown — not stated by the source
Cameraidentical
Built-in camera	Yes	Yes
Camera HD typeKnown for one	Full HD	Unknown — not stated by the source
Privacy cameraKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n), 802.11a, Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna type	2x2	2x2
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.2	4.2
Ports & interfaces5 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	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 quantityDiffers	1	0
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 quantity	0	0
Thunderbolt 3 ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	2
HDMI versionKnown for one	Unknown — not stated by the source	2.0
VGA (D-Sub) ports quantity	0	0
Headphone outputs	0	0
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Black
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Country of origin	China	China
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H370
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	Netflix, Microsoft Office 365, McAfee LiveSafe
Bundled softwareDiffers	CyberLink Power Media Player, McAfee LiveSafe	Dropbox
Processor special features8 differ
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 Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	129940	129948
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015A	PCG 2015A
Brand-specific featuresidentical
HP JumpStart	Yes	Yes
HP Audio Switch	Yes	Yes
HP Display Control	Yes	Yes
HP Sure ConnectKnown for one	Yes	Unknown — not stated by the source
HP speaker typeKnown for one	HP Dual Speakers	Unknown — not stated by the source
HP ePrintKnown for one	Yes	Unknown — not stated by the source
HP Recovery ManagerKnown for one	Yes	Unknown — not stated by the source
HP Support AssistantKnown for one	Yes	Unknown — not stated by the source
HP front cameraKnown for one	HP Privacy FHD	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	150 W	280 W
Penidentical
Pen included	No	No
Weight & dimensions8 differ
Width (with stand)Differs	572 mm	815 mm
Depth (with stand)Differs	170 mm	200 mm
Height (with stand)Differs	456 mm	458 mm
Weight (with stand)Differs	7.8 kg	11.5 kg
Package widthDiffers	538 mm	974 mm
Package depthDiffers	230 mm	289 mm
Package heightDiffers	705 mm	608 mm
Package weightDiffers	10.7 kg	15.7 kg
Sustainabilityidentical
Sustainability certificates	EPEAT Silver, ENERGY STAR	EPEAT Silver, ENERGY STAR
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Other featuresidentical
3D	No	No
Autonomy mode	No	No
Detachable display	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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