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Laptop comparison

HP OmniBook 3 16-bu0315dx (Core Ultra 5 225U) vs HP OmniBook 3 16-bu0007dx (Core Ultra 7 255U)

Compare performance, display, memory, battery and ports.

Compared products
01Selected
HP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSD

HP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSD

  • 16 inch screen.
  • Intel Core Ultra 5 225U processor.
  • Storage: PCIe Gen4 NVMe M.2 SSD.
  • 16 GB RAM in this version.
  • 41 Wh of stored energy.
KSh 121,000In Stock
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02
HP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD

HP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD

  • 16 inch screen.
  • Intel Core Ultra 7 255U processor.
  • Storage: PCIe Gen4 NVMe M.2 SSD.
  • 16 GB RAM in this version.
  • 41 Wh of stored energy.
KSh 128,000In Stock
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2 spaces available

Dell Latitude 5440, Core i5-1335U, 8GB/16GB RAM, 256GB/512GB SSDKSh 120,000
Apple MacBook Air 13-inch, M1KSh 93,000
Apple MacBook Air 13-inch, M2KSh 104,000
Apple MacBook Pro 14-inch, M3 ProKSh 228,000
14-inch MacBook Pro M3KSh 176,000
Apple MacBook Pro 16-inch, M3 MaxKSh 392,000
Apple MacBook Air 13-inch, M3KSh 140,000
2 of 4 products

Our quick verdict

Choose the HP OmniBook 3 16-bu0315dx if you want a lower price (KSh 7,000 less). Choose the HP OmniBook 3 16-bu0007dx if you want a higher boost clock (5.2 GHz).

Performance

HP OmniBook 3 16-bu0315dx
Intel Core Ultra 5 225U processor
HP OmniBook 3 16-bu0007dx
Intel Core Ultra 7 255U processor

Processor

HP OmniBook 3 16-bu0315dx
Intel Core Ultra 5 225U
HP OmniBook 3 16-bu0007dx
Intel Core Ultra 7 255U

Key differences

The main differences to help you choose.

HP OmniBook 3 16-bu0315dx

  • Lower price: KSh 121,000 (vs KSh 128,000).

HP OmniBook 3 16-bu0007dx

  • Higher boost clock: up to 5.2 GHz (vs 4.8 GHz).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityHP OmniBook 3 16-bu0315dxHP OmniBook 3 16-bu0007dx
PerformanceIntel Core Ultra 5 225U processor, Intel graphicsIntel Core Ultra 7 255U processor, Intel graphics
Memory16 GB RAM16 GB RAM
Storage512 GB storage512 GB storage
Display16-inch LCD display16-inch LCD display
Battery life3-cell 41 Wh lithium-ion polymer3-cell 41 Wh lithium-ion polymer
Weight1.64 kg1.64 kg

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
BrandHPHP
ModelOmniBook 3 16-bu0315dxOmniBook 3 16-bu0007dx
Announced20262026
Form FactorClamshellClamshell
ColorMica silver; matte finishMica silver; matte finish

Design

Design specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
Dimensions14.12 × 9.91 inches; 0.44-inch front height, 0.58-inch rear height, 0.74-inch maximum height14.12 × 9.91 inches; 0.44-inch front height, 0.58-inch rear height, 0.74-inch maximum height
Weight3.61 lb3.61 lb

Display

Display specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
Display Size16 inches16 inches
Display TypeIPSIPS
Resolution1920 × 12001920 × 1200
Brightness300 nits300 nits
TouchscreenYesYes
Display FeaturesMicro-edge, anti-glare, flicker-free; 62.5% sRGB; 88% screen-to-body ratioMicro-edge, anti-glare, flicker-free; 62.5% sRGB; 88% screen-to-body ratio

Performance

Performance specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
ProcessorIntel Core Ultra 5 225UIntel Core Ultra 7 255U
CPU12 cores, 14 threads; up to 4.8 GHz; 12 MB L3 cache12 cores, 14 threads; up to 5.2 GHz; 12 MB L3 cache
GPUIntel GraphicsIntel Graphics
Graphics MemoryShared system memory (UMA)Shared system memory (UMA)
RAM TypeDDR5-5600DDR5-5600
Storage TypePCIe Gen4 NVMe M.2 SSDPCIe Gen4 NVMe M.2 SSD

Memory & Storage

Memory & Storage specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
RAM16 GB16 GB
Storage512 GB512 GB

Battery & Charging

Battery & Charging specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
Battery3-cell 41 Wh lithium-ion polymer3-cell 41 Wh lithium-ion polymer
ChargingHP Fast Charge: approximately 50% in 45 minutes under HP specified conditionsHP Fast Charge: approximately 50% in 45 minutes under HP specified conditions
Power Adapter45 W USB-C GaN45 W USB-C GaN

Software

Software specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
Operating SystemWindows 11 HomeWindows 11 Home

Connectivity

Connectivity specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
Wi-FiWi-Fi 7 (2×2)Wi-Fi 7 (2×2)
Bluetooth6.06.0
EthernetNo built-in EthernetNo built-in Ethernet

Camera & Audio

Camera & Audio specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
Webcam1080p FHD; HDR auto switch; temporal noise reduction1080p FHD; HDR auto switch; temporal noise reduction
SpeakersDual speakersDual speakers
MicrophonesDual digital arrayDual digital array
Audio FeaturesStereo sound; AI noise reductionStereo sound; AI noise reduction

Keyboard & Input

Keyboard & Input specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
KeyboardFull-size keyboard with numeric keypadFull-size keyboard with numeric keypad
TrackpadHP ImagepadHP Imagepad

Ports

Ports specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
USB-A2 × USB-A 5 Gbps2 × USB-A 5 Gbps
USB-C2 × USB-C 10 Gbps; USB Power Delivery 3.1; DisplayPort 1.4; HP Sleep and Charge2 × USB-C 10 Gbps; USB Power Delivery 3.1; DisplayPort 1.4; HP Sleep and Charge
Thunderbolt / USB4No Thunderbolt or USB4; USB-C 10 GbpsNo Thunderbolt or USB4; USB-C 10 Gbps
HDMIHDMI 2.1HDMI 2.1
DisplayPortDisplayPort 1.4 over USB-CDisplayPort 1.4 over USB-C
Memory Card ReaderNo SD or microSD card readerNo SD or microSD card reader
3.5mm Audio JackHeadphone/microphone comboHeadphone/microphone combo
Other PortsUSB-C power inputUSB-C power input

Additional Features

Additional Features specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
SecurityCamera privacy shutter; microphone mute keyCamera privacy shutter; microphone mute key
Special FeaturesIntel AI Boost NPU (12 TOPS); Copilot key; HP Fast Charge; HP BIOS ProtectionIntel AI Boost NPU (12 TOPS); Copilot key; HP Fast Charge; HP BIOS Protection

What's in the Box

What's in the Box specifications comparison
SpecificationHP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSD
LaptopHP OmniBook 3 16-bu0315dxHP OmniBook 3 16-bu0007dx
Power Adapter45 W USB-C GaN power adapter45 W USB-C GaN power adapter

Similarities

  • Both have 16 GB RAM.
  • Both support Wi-Fi 7.
  • Both use Bluetooth 6.0.
  • Both run Windows 11 Home.
  • Both offer 512 GB of storage.
  • Both connect over Bluetooth.

In summary

Choose OmniBook 3 16-bu0007dx for a higher boost clock; OmniBook 3 16-bu0315dx is the cheaper choice if you do not need a higher boost clock.

Back to compared products ↑

In-stock alternatives

HP ProBook 440 G11, Core Ultra 5 125U, 16GB RAM, 512GB SSDFor HP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDHP ProBook 440 G11, Core Ultra 5 125U, 16GB RAM, 512GB SSDView product ↗Lenovo ThinkPad E14 G7, Core Ultra 5 225U, 8GB RAM, 512GB SSDFor HP OmniBook 3 16-bu0315dx, Core Ultra 5 225U, 16GB RAM, 512GB SSDLenovo ThinkPad E14 G7, Core Ultra 5 225U, 8GB RAM, 512GB SSDView product ↗HP OmniBook X Flip 14-fm0013dx, Core Ultra 5 226V, 16GB RAM, 512GB SSDFor HP OmniBook 3 16-bu0007dx, Core Ultra 7 255U, 16GB RAM, 512GB SSDHP OmniBook X Flip 14-fm0013dx, Core Ultra 5 226V, 16GB RAM, 512GB SSDView product ↗

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