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

ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400 vs ASUS Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U

128specifications compared
40differ
88identical
29known for one product only

Key differences

Processor family
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:Intel® Core™ i5
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:Intel® Pentium®
Processor model
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:i5-6400
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:4405U
Processor cores
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:4
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:2
Processor frequency
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:2.7 GHz
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:2.1 GHz
Processor cache
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:6 MB
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:2 MB
Processor socket
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:LGA 1151 (Socket H4)
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:LGA 1356 (Socket B2)
Thermal Design Power (TDP)
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:65 W
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:15 W
Bus type
- ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400:DMI3
- Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U:OPI

Side by side

Differences highlightedShow differences only

Comparison of A6421UKH-BC111R, V221ICUK-BA136T
157 specifications	A ASUS ASUSPRO A6421UKH-BC111R All-in-One PC/workstation Intel® Core™ i5 i5-6400 Model A6421UKH-BC111R View product	B ASUS Vivo AiO V221ICUK-BA136T All-in-One PC/workstation Intel® Pentium® 4405U Model V221ICUK-BA136T View product
Displayidentical
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Screen shape	Flat	Flat
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium®
Processor generationKnown for one	6th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-6400	4405U
Processor coresDiffers	4	2
Processor threads	4	4
Processor boost frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.7 GHz	2.1 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 1356 (Socket B2)
System bus rateKnown for one	8 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	65 W	15 W
Bus typeDiffers	DMI3	OPI
Maximum number of PCI Express lanesDiffers	16	10
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4, 4x1
PCI Express slots versionDiffers	3.0	2.0
Processor codeDiffers	SR2BY	SR2EX
Processor codename	Skylake	Skylake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-6400 Desktop series	Intel Pentium 4000 series for Mobile
SteppingDiffers	R0	D1
TcaseKnown for one	71 °C	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, LPDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2133,1333,1600,1866 MHz	1866,2133,1600 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Configurable TDP-downKnown for one	Unknown — not stated by the source	10 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryDiffers	16 GB	8 GB
Memory clock speed	2133 MHz	2133 MHz
Storage1 differ
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXC	SD, SDHC, SDXC
Graphics4 differ
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 530	Intel® HD Graphics 510
Maximum on-board graphics card memoryDiffers	64 GB	1.74 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)	950 MHz	950 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	1912	1916
On-board graphics card OpenGL version	4.4	4.4
Audio1 differ
Built-in speaker(s)	Yes	Yes
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerDiffers	4 W	6 W
Audio systemKnown for one	Unknown — not stated by the source	Sonic Master Premium
Cameraidentical
Built-in camera	Yes	Yes
Total megapixels	1 MP	1 MP
Networkidentical
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	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 quantity	0	0
Thunderbolt ports quantity	0	0
HDMI ports quantity	1	1
VGA (D-Sub) ports quantityDiffers	1	0
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
DC-in jack	Yes	Yes
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 10 Home
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
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 Small Business Advantage (SBA) versionDiffers	1.00	0.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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)	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® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardDiffers	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	88185	89611
Processor package sizeDiffers	37.5 x 37.5 mm	42 X 24 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.2, AVX 2.0, SSE4.1	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2015C	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter powerKnown for one	120 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	519.9 mm	514 mm
Depth (with stand)Differs	183 mm	165 mm
Height (with stand)Differs	381.2 mm	398 mm
Weight (with stand)Differs	8.19 kg	4.65 kg
Certificatesidentical
CertificationKnown for one	BSMI/CB/CE/FCC/UL/CCC/Energy Star/EPEAT Gold/CECP	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Warranty cardKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
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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