HP EliteBook 840 Aero G8 Notebook vs. HP ProBook 455 G7 Notebook

Laptop Comparison, Reviews and Tests

Detailed comparison and review of HP EliteBook 840 Aero G8 Notebook and HP ProBook 455 G7 Notebook. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

HP EliteBook 840 Aero G8 Notebook Review

Advantages and disadvantages of HP EliteBook 840 Aero G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

powerful intel processor

bright display

good battery life

robust security features

expensive price point

limited graphics performance

no HDMI port

average speaker quality

HP ProBook 455 G7 Notebook Review

Advantages and disadvantages of HP ProBook 455 G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

strong amd performance

durable aluminum chassis

comfortable keyboard design

excellent enterprise security

affordable price point

average display brightness

limited port selection

no thunderbolt support

modest battery life

Laptop Comparison and Tests

Difference between HP EliteBook 840 Aero G8 Notebook and HP ProBook 455 G7 Notebook
85 % - Design
83 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery
75 % - Design
72 % - Display
72 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP EliteBook 840 Aero G8 Notebook vs. HP ProBook 455 G7 Notebook Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Product Type Notebook Notebook
Dimensions (WxDxH) 32.3 cm x 21.5 cm x 1.79 cm 36.49 cm x 25.69 cm x 1.89 cm
Weight 1.13 kg 2 kg
Case Material Magnesium alloy -
Colour - Pike silver aluminium
DISPLAY HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Screen Size (Type) 14" - IPS 15.6"
LCD Backlight Technology WLED backlight WLED backlight
Screen Resolution 1920 x 1080 (Full HD) 1366 x 768 (HD)
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Brightness 250 cd/m² 220 cd/m²
Colour Gamut 45% NTSC 45% NTSC
Features Full HD ultra wide-viewing angle (UWVA) anti-glare Anti-glare
PROCESSOR HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
CPU Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz AMD Ryzen 3 4300U / 2.7 GHz
Max Turbo Speed 4.2 GHz 3.7 GHz
Number of Cores Quad-Core Quad-Core
Cache L3 - 8 MB L3 - 4 MB
64-bit Computing - Yes
Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache -
MEMORY HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
RAM 8 GB (1 x 8 GB) 8 GB (1 x 8 GB)
Max RAM Supported 64 GB 32 GB
RAM Type DDR4 SDRAM - non-ECC DDR4 SDRAM
Speed 3200 MHz 3200 MHz
Rated Speed 3200 MHz 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots 1 1
STORAGE HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value
AUDIO & VIDEO HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Graphics Processor (GPU) Intel Iris Xe Graphics AMD Radeon Graphics
Camera Yes - HD Yes - HD
Camera Features Privacy shutter, IR camera Privacy shutter
Video Resolutions 720p 720p
Sound Dual stereo speakers, HP World Facing Microphone / dual-array digital microphone Stereo speakers, array microphone
Audio Features Bang & Olufsen Audio -
COMMUNICATIONS HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax Bluetooth 5.0, 802.11a/b/g/n/ac/ax
Wireless Controller Intel Wi-Fi 6 AX 201 - PCI Express Mini Card (M.2) Intel Wi-Fi 6 AX 200
Network Interface - Gigabit Ethernet
Features Miracast, dual stream (2x2) Miracast, dual stream (2x2), MU-MIMO
BATTERY HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Technology 3-cell lithium polymer 3-cell lithium polymer
Battery Capacity (Size) 53 Wh 45 Wh
Battery Life Up to 14.75 hours -
AC ADAPTER HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Input AC 115/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 45 Watt
INPUT HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Type Keyboard, ClickPad Keyboard, ClickPad
Keyboard Name HP Premium Collaboration Keyboard HP Premium
Numeric Keypad - Yes
Keyboard Backlight Yes -
Features Precision touchpad, multi-gesture clickpad, glass clickpad, spill-resistant Volume control, spill-resistant, multi-touch clickpad, ClickPad with gesture support
CONNECTIONS & EXPANSIONS HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Interfaces Headphone/microphone combo jack
USB 3.2 Gen 1
USB 3.2 Gen 1 (charging)
HDMI
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery)
USB-C 3.1 Gen 2 (supports DisplayPort 1.2 Alt Mode) (Power Delivery)
2 x USB 3.1 Gen 1
USB 2.0 (powered)
HDMI
LAN
Headphone/microphone combo jack
Memory Card Reader - Yes (SD Card, SDHC Card, SDXC Card)
SOFTWARE HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Operating System (OS) Windows 10 Pro + Windows 11 License (may come preloaded with Windows 11) - English Windows 10 Pro 64-bit Edition National Academic - English
Software Included HP Support Assistant, HP Power Manager, HP Hotkey Support, Windows Defender, HP PC Hardware Diagnostics UEFI, HP Wireless Button Driver, HP Client Catalog, HP Driver Packs, HP BIOS Config Utility, HP Image Assistant, HP System Software Manager, HP Notifications, HP Connection Optimizer, HP Privacy Settings, HP QuickDrop, HP WorkWell, HP Client Management Script Library (free download), myHP, Touchpoint Customiser for Commercial, HP Noise Cancellation Software, Tile, HP Manageability Integration Kit Gen4, HP Easy Clean, HP Smart Support -
MISCELLANEOUS HP EliteBook 840 Aero G8 Notebook HP ProBook 455 G7 Notebook
Included Accessories HP 65W Smart AC Adapter HP 45 Watt Smart nPFC AC Adapter
Bundled with HP Wolf Pro Security Edition (3 years) -
Integrated Options Ambient light sensor, hall sensor, tamper sensor -
Security Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Firmware Trusted Platform Module (TPM 2.0) Security Chip, smart card reader
Security Slot Type Kensington nano security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Automatic DriveLock, BIOS Absolute Persistence, HP DriveLock, Power On Authentication, Pre-boot Authentication, BIOS Update via Network, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Start Gen 6, HP Pro Security Edition, Secured-core PC capable, HP Sure Run Gen 4, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Recover Gen 4 Power-on password, Setup Password, Automatic DriveLock, HP DriveLock, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network
Compliant Standards CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP
ENERGY STAR Certified Yes Yes
TCO Certified TCO Certified Notebooks 8 -
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 - 3 years Limited warranty - parts and labour - 1 year
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