HP EliteBook 840 G3 vs. HP ProBook 635 Aero G8 Notebook

Laptop Comparison, Reviews and Tests
HP EliteBook 840 G3
HP EliteBook 840 G3

Our Rating: 72 %

In depth comparison and review of HP EliteBook 840 G3 and HP ProBook 635 Aero G8 Notebook. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

HP EliteBook 840 G3 Review

Advantages and disadvantages of HP EliteBook 840 G3 based on its technical characteristics, features, user experience, expert reviews and price level.

durable build quality

efficient performance

portable design

strong security features

adequate connectivity options

average battery life

modest display quality

limited graphics power

noisy under load

HP ProBook 635 Aero G8 Notebook Review

Advantages and disadvantages of HP ProBook 635 Aero G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

powerful processor performance

long battery life

bright display quality

fast ssd storage

higher price point

no dedicated gpu

limited port selection

average speaker quality

Laptop Comparison and Tests

Difference between HP EliteBook 840 G3 and HP ProBook 635 Aero G8 Notebook
85 % - Design
72 % - Display
65 % - Performance
75 % - Connectivity
74 % - Battery
85 % - Design
85 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

HP EliteBook 840 G3 vs. HP ProBook 635 Aero G8 Notebook Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Product Type Notebook Notebook
Dimensions (WxDxH) 33.8 cm x 23.7 cm x 1.89 cm 30.06 cm x 17.78 cm x 1.79 cm
Weight 1.48 kg 990 g
Case Material Aluminum, magnesium alloy Metal
DISPLAY HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Screen Size (Type) 14" 13.3" - IPS
LCD Backlight Technology LED backlight WLED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Pixel Density (ppi) 157 -
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 -
Image Brightness 300 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC
Features Slim Design, Full HD ultra wide-viewing angle (UWVA) eDP anti-glare Anti-glare
PROCESSOR HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
CPU Intel Core i5 (6th Gen) 6200U / 2.3 GHz AMD Ryzen 5 5600U / 2.3 GHz
Max Turbo Speed 2.8 GHz 4.2 GHz
Number of Cores Dual-Core 6-core
Cache 3 MB L3 - 16 MB
64-bit Computing Yes Yes
Features Intel Turbo Boost Technology 2.0 -
MEMORY HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
RAM 8 GB 8 GB (1 x 8 GB)
Max RAM Supported 32 GB 32 GB
RAM Type DDR4 SDRAM DDR4 SDRAM - non-ECC
Speed - 3200 MHz
Rated Speed - 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots - 1
STORAGE HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Main Storage Size (HDD/SSD) 128 GB SSD 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe), HP Value
AUDIO & VIDEO HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Graphics Processor (GPU) Intel HD Graphics 520 AMD Radeon Graphics
Camera Yes - 720p Yes - HD
Camera Features - Privacy shutter
Video Resolutions - 720p
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Codec CX7501 -
Compliant Standards HP Clear Sound Amp -
Audio Features Bang & Olufsen Audio -
COMMUNICATIONS HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Wireless - 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller - Realtek RTL8822CE
Network Interface Gigabit Ethernet -
Bluetooth Class - Class 2
Compliant Standards - IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED 6
Features - Dual stream (2x2), MU-MIMO
BATTERY HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Technology Lithium Ion 3-cell lithium polymer
Battery Capacity (Size) - 53 Wh
Battery Life - Up to 20 hours
AC ADAPTER HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Input AC 120/230 V (50/60 Hz) AC 115/230 V (50/60 Hz)
Output - 45 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A
INPUT HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Type Keyboard, touchpad, pointing stick Keyboard, ClickPad
Keyboard Name - HP Premium
Features Volume control, spill-resistant, touchpad with gesture support Spill-resistant, multi-touch clickpad, gesture function, precision touchpad, glass clickpad, DuraKeys
CONNECTIONS & EXPANSIONS HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Interfaces USB-C
USB 3.0
DisplayPort
VGA
LAN
Dock
Headphone/microphone combo jack
USB 3.0 (charging)
Headphone/microphone combo jack
USB 3.1 Gen 1
USB 3.1 Gen 1 (charging)
HDMI
USB-C 3.1 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) -
SOFTWARE HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Operating System (OS) Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) Windows 10 Pro 64-bit Edition - English
Software Included - HP Support Assistant, HP Power Manager, HP Hotkey Support, Windows Defender, Microsoft 365 (Trial), HP Wireless Button Driver, HP LAN-WLAN Protection, HP Notifications, HP Connection Optimizer, HP Sure Click, HP Fingerprint Sensor, HP BIOSphere Gen5, HP Privacy Settings, HP Sure Sense, HP Sure Admin, HP QuickDrop, HP WorkWell, myHP, Touchpoint Customiser for Commercial, HP Noise Cancellation Software, HP SureRun Gen4, HP Sure Recover Gen4, HP SureStart Gen7
MISCELLANEOUS HP EliteBook 840 G3 HP ProBook 635 Aero G8 Notebook
Dockable Yes -
Included Accessories Power adapter HP 45 Watt nPFC USB-C AC Adapter
Integrated Options - Hall sensor
Security Trusted Platform Module (TPM 1.2) Security Chip Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type Kensington security slot Kensington nano security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features HP 3D DriveGuard, HP SpareKey, HP BIOS Protection, HP SureStart, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-Boot Security, Pre-boot Authentication BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Secure Erase, MIL-STD-810H tested
Compliant Standards ISO 9001, ISO 14001, ISO 27001 CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, CP65, low halogen, IEEE 1680, ICCP, RED
ENERGY STAR Certified - Yes
TCO Certified - TCO Certified Notebooks 8
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - 2 years - pick-up and return Limited warranty - parts and labour - 1 year
Limited warranty - battery - 1 year
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