HP EliteBook 840 G5 Notebook vs. HP 255 G8 Notebook

Laptop Comparison, Reviews and Tests
HP EliteBook 840 G5 Notebook
HP EliteBook 840 G5 Notebook

Side by side comparison and review of HP EliteBook 840 G5 Notebook and HP 255 G8 Notebook. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

HP 255 G8 Notebook Review

Advantages and disadvantages of HP 255 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

decent battery life

solid build quality

adequate performance

good connectivity options

average display quality

modest graphics power

limited storage capacity

no backlight keyboard

Laptop Comparison and Tests

Difference between HP EliteBook 840 G5 Notebook and HP 255 G8 Notebook
72 % - Design
66 % - Display
65 % - Performance
75 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

HP EliteBook 840 G5 Notebook vs. HP 255 G8 Notebook Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Product Type Notebook Notebook
Dimensions (WxDxH) 32.6 cm x 23.4 cm x 1.79 cm 35.8 cm x 24.2 cm x 1.99 cm
Weight 1.48 kg 1.74 kg
Case Material Aluminum -
Colour - Dark ash silver
DISPLAY HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Screen Size (Type) 14" 15.6" - IPS
LCD Backlight Technology - WLED backlight
Screen Resolution - 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 250 cd/m²
Colour Gamut - 45% NTSC
Features - Anti-glare, narrow-bezel design
PROCESSOR HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
CPU Intel Core i7 (8th Gen) 8550U / 1.8 GHz AMD Ryzen 5 3500U / 2.1 GHz
Max Turbo Speed 4 GHz 3.7 GHz
Number of Cores Quad-Core Quad-Core
Cache 8 MB L3 - 4 MB
64-bit Computing Yes Yes
Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache -
MEMORY HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
RAM 0 GB 8 GB (1 x 8 GB (non customer accessible / upgradeable))
Max RAM Supported 32 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM - non-ECC
Speed - 2400 MHz / PC4-19200
Rated Speed - 2400 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots 2 1
STORAGE HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Main Storage Size (HDD/SSD) - 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe)
AUDIO & VIDEO HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Graphics Processor (GPU) Intel UHD Graphics 620 AMD Radeon Graphics
Camera - Yes - HD
Camera Features - HP TrueVision HD
Video Resolutions - 720p
Sound Stereo speakers Stereo speakers, dual array microphone
Audio Features Noise-cancellation technology, Bang & Olufsen Audio -
COMMUNICATIONS HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Wireless - Bluetooth 5.0, 802.11a/b/g/n/ac/ax
Wireless Controller - Intel Wi-Fi 6 AX 200
Network Interface Gigabit Ethernet Gigabit Ethernet
Ethernet Controller Intel I219-V Realtek RTL8111HSH-CG
Compliant Standards - IEEE 802.11b, IEEE 802.11a, IEEE 802.11d, IEEE 802.11g, IEEE 802.11i, IEEE 802.11h, IEEE 802.11e, IEEE 802.11n, IEEE 802.11k, IEEE 802.11ac, IEEE 802.11r, IEEE 802.11v
Features - Dual stream (2x2)
BATTERY HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Technology - 3-cell Lithium Ion
Battery Capacity (Size) - 41 Wh
AC ADAPTER HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Input - AC 120/230 V (50/60 Hz)
Output - 45 Watt, 19.5 V
INPUT HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Type - Keyboard, touchpad
Numeric Keypad - Yes
Features - Multi-touch touchpad, touchpad with gesture support
CONNECTIONS & EXPANSIONS HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (charging)
USB-C (supports Thunderbolt)
LAN
Dock
Headphone/microphone combo jack
HDMI
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1
HDMI
LAN
Headphone/microphone combo jack
Memory Card Reader - Yes (SD Card, SDHC Card, SDXC Card)
SOFTWARE HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Operating System (OS) No operating system Windows 10 Pro 64-bit Edition - English
Software Included - HP Support Assistant, McAfee LiveSafe (30 days trial), HP Setup Integrated OOBE, HP Documentation, HP Audio Switch, HP JumpStart, Native Miracast, HP SSRM, Xerox DocuShare (90 days trial)
MISCELLANEOUS HP EliteBook 840 G5 Notebook HP 255 G8 Notebook
Dockable Yes -
Included Accessories - Power adapter, HP Smart AC Adapter
Security Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately), padlock loop Security lock slot (cable lock sold separately)
Features Power-on password, BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, HP Sure Start Gen 4, HP Sure Run, HP Sure Recover, HP Wireless Wakeup, BIOS Update via Network -
Compliant Standards CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, ICCP UL, BSMI, CCC, FCC, ICES
ENERGY STAR Certified - Yes
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 0 °C 0 °C
Humidity Range Operating 10 - 90% (non-condensing) 10 - 90% (non-condensing)
Manufacturer Warranty - Limited warranty - parts and labour - 1 year
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