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

Lenovo B550 4G1TGVW vs Lenovo Horizon 2 27

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  • 104specifications compared
  • 37differ
  • 67identical
  • 57known for one product only

Key differences

  • Display diagonal
    • 58.4 cm (23")
    • 68.6 cm (27")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i5
  • Processor model
    • i3-4130
    • i5-4210U
  • Processor frequency
    • 3.4 GHz
    • 1.7 GHz
  • Processor socket
    • LGA 1150 (Socket H3)
    • BGA 1168
  • Thermal Design Power (TDP)
    • 65, 54
    • 15 W

Side by side

Differences highlightedShow differences only
161 specifications
A

Lenovo

B550 4G1TGVWView product
B

Lenovo

Horizon 2 27View product
Display2 differ
Display diagonalDiffers58.4 cm (23")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenDiffersNoYes
HD typeFull HDFull HD
Full HDYesYes
LED backlightYesYes
Touch technologyKnown for oneMulti-touch
Native aspect ratio16:916:9
Panel typeKnown for oneIPS
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i5
Processor modelDiffersi3-4130i5-4210U
Processor cores22
Processor threads44
Processor boost frequencyKnown for one2.7 GHz
Processor frequencyDiffers3.4 GHz1.7 GHz
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersLGA 1150 (Socket H3)BGA 1168
System bus rate5 GT/s5 GT/s
64-bit computingKnown for oneYes
Thermal Design Power (TDP)Differs65, 5415 W
Bus typeDMI2DMI2
FSB ParityNoNo
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x84x1, 2x4
PCI Express slots versionDiffers3.02.0
Processor codeKnown for oneSR1EF
Processor codenameHaswellHaswell
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i3-4100 Desktop seriesIntel Core i5-4200 Mobile series
SteppingDiffersC0D0
TjunctionKnown for one100 °C
Conflict-Free processorYesYes
Maximum internal memory supported by processorDiffers32 GB16 GB
Memory types supported by processorDiffersDDR3-1333/1600, DDR3L-1333/1600 @ 1.5VDDR3L-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
Memory channels supported by processorDualDual
ECC supported by processorDiffersYesNo
Number of QPI linksKnown for one0
TcaseKnown for one72 °C
Memory1 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeKnown for oneDDR3-SDRAM
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1600 MHz
Storageidentical
Total storage capacity1 TB1 TB
Storage mediaHDDHDD
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
Optical drive typeKnown for oneNo
Card reader integratedYesYes
Graphics4 differ
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 4400Intel® HD Graphics 4400
Maximum on-board graphics card memory1.74 GB1.74 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequencyDiffers350 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.112
On-board graphics card IDDiffers0x41E0xA16
Discrete graphics card modelKnown for oneAMD Radeon HD 8570A
Discrete graphics card memoryKnown for one2 GB
Audioidentical
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Audio systemKnown for oneDolby Home Theater
Cameraidentical
Built-in cameraYesYes
Total megapixelsKnown for one2 MP
Camera resolutionKnown for one1920 x 1080 pixels
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ethernet LANYesYes
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
Thunderbolt ports quantity00
HDMI ports quantity11
VGA (D-Sub) ports quantityKnown for one0
Headphone outputs11
Microphone inKnown for oneNo
Combo headphone/mic portKnown for oneYes
DC-in jackKnown for oneYes
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Designidentical
Product colourBlackBlack
Performanceidentical
Product typeAll-in-One PCAll-in-One PC
BIOS passwordKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1
Operating system architecture64-bit64-bit
Operating system languageKnown for oneSimplified Chinese
Processor special features7 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers7748081016
Processor package sizeDiffers37.5 x 37.5 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
ScalabilityKnown for one1S
Thermal solution specificationKnown for onePCG 2013C
Poweridentical
AC adapter frequencyKnown for one50/60 Hz
AC adapter input voltageKnown for one100 - 240 V
Weight & dimensions3 differ
Width (with stand)Differs580 mm668 mm
Depth (with stand)Known for one408.9 mm
Height (with stand)Differs426 mm20.3 mm
Weight (with stand)Differs9.1 kg7.12 kg
Packaging content2 differ
Mouse includedDiffersYesNo
Keyboard includedDiffersYesNo
Other features1 differ
Autonomy modeKnown for oneNo
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Storage drive interfaceKnown for oneSerial ATA
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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