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Product comparison · 2 laptops

HP Compaq Presario CQ45-805TU Intel® Celeron® B830 Laptop vs HP TouchSmart 4-1121tu

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  • 130specifications compared
  • 52differ
  • 78identical
  • 59known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • B830
    • i5-3317U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.8 GHz
    • 1.7 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
189 specifications
A

HP

Compaq Presario CQ45-805TU Intel® Celeron® B830 Laptop

Model CQ45-805TU

View product
B

HP

TouchSmart 4-1121tuView product
Design1 differ
Product colourDiffersBlackBlack, Silver
Display1 differ
TouchscreenDiffersNoYes
Display number of coloursKnown for one16.78 million colours
Display diagonal (metric)Known for one35.5 cm
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersB830i5-3317U
Processor threadsDiffers24
Processor boost frequencyKnown for one2.6 GHz
Processor frequencyDiffers1.8 GHz1.7 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersrPGA988BBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Core i5-3300 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 °C105 °C
CPU multiplier (bus/core ratio)Differs1817
L3 cacheKnown for one2 MB
L2 cacheKnown for one2 MB
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Maximum internal memory (64-bit)Known for one16 GB
Memory layout (slots x size)Known for one1 x 2 GB
Storage4 differ
Total storage capacityDiffers320 GB532 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers320 GB500 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one32 GB
SSD interfaceKnown for onemSATA
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsKnown for oneMMC+, SD, SDHC, SDXC
Graphics2 differ
Graphics card familyKnown for oneIntel
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Audio systemKnown for oneBeats Audio
Built-in speaker(s)Known for oneYes
Built-in subwooferKnown for oneYes
Network4 differ
Networking featuresKnown for oneGigabit Ethernet, WLAN
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
VGA (D-Sub) ports quantityDiffers10
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel HM77 Express
Keyboardidentical
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7114165707
Processor codeKnown for oneSR0N8
Processor package sizeDiffers37.5x37.5 (rPGA988B)31.0 x 24.0 mm
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one4
Battery life (max)Known for one7.15 h
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Power auto-sensingKnown for oneYes
Securityidentical
Cable lock slot typeKnown for oneKensington
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-24 - 45 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.2 kg2.17 kg
WidthDiffers342 mm342.2 mm
DepthDiffers231 mm237.2 mm
HeightDiffers35.5 mm23 mm
Width (imperial)Known for one35 cm (13.8")
Depth (imperial)Known for one23.6 cm (9.28")
Height (imperial)Known for one1.98 cm (0.78")
Dimensions (WxDxH)Known for one340 x 235.8 x 19.8 mm
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
3DKnown for oneNo

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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