HP EliteBook 820 G1 vs. HP ProBook 635 Aero G7 Notebook

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 820 G1 and HP ProBook 635 Aero G7 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 820 G1 Review

Advantages and disadvantages of HP EliteBook 820 G1 based on its technical characteristics, features, user experience, expert reviews and price level.

sturdy build quality

compact and portable

good keyboard feel

solid security features

decent processor performance

average display quality

limited storage capacity

no high-end graphics

older model limitations

HP ProBook 635 Aero G7 Notebook Review

Advantages and disadvantages of HP ProBook 635 Aero G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

long battery life

powerful AMD processor

bright display

fast SSD storage

limited graphics performance

no Thunderbolt support

average speaker quality

higher price point

Laptop Comparison and Tests

Difference between HP EliteBook 820 G1 and HP ProBook 635 Aero G7 Notebook
75 % - Design
66 % - Display
42 % - Performance
72 % - Connectivity
65 % - Battery
85 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

HP EliteBook 820 G1 vs. HP ProBook 635 Aero G7 Notebook Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Product Type Notebook Notebook
Dimensions (WxDxH) 31 cm x 21.53 cm x 2.1 cm 30.76 cm x 20.45 cm x 1.92 cm
Weight 1.33 kg 990 g
Case Material Aluminum, magnesium alloy Aluminum, magnesium alloy
DISPLAY HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Screen Size (Type) 12.5" 13.3" - IPS
LCD Backlight Technology LED backlight WLED backlight
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 -
Image Brightness - 250 cd/m²
Colour Gamut - 45% NTSC
Features - Anti-glare
PROCESSOR HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
CPU Intel Core i5 (4th Gen) 4300U / 1.9 GHz AMD Ryzen 5 4500U / 2.3 GHz
Max Turbo Speed 2.9 GHz 4 GHz
Number of Cores Dual-Core 6-core
Cache 3 MB L3 - 8 MB
64-bit Computing Yes Yes
Platform Technology Intel vPro Platform -
Features Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache -
MEMORY HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
RAM 4 GB 8 GB (1 x 8 GB)
Max RAM Supported 16 GB 32 GB
RAM Type DDR3L SDRAM DDR4 SDRAM - non-ECC
Speed 1600 MHz / PC3L-12800 3200 MHz
Rated Speed 1600 MHz 3200 MHz
Form Factor SO-DIMM 204-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots - 1
STORAGE HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Main Storage Size (HDD/SSD) 500 GB HDD SATA 3Gb/s 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe), HP Value
AUDIO & VIDEO HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Graphics Processor (GPU) Intel HD Graphics 4400 AMD Radeon Graphics
Camera Yes Yes - HD
Camera Features - Privacy shutter, IR camera
Video Resolutions - 720p
Sound Stereo speakers, stereo microphone Stereo speakers, dual array microphone
Codec IDT 92HD91 -
Compliant Standards High Definition Audio, DTS Studio Sound, DTS SOUND+ -
COMMUNICATIONS HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Wireless 802.11a/b/g/n, Bluetooth 4.0 802.11a/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
Features - Dual stream (2x2), MU-MIMO
BATTERY HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Technology Lithium polymer 3-cell lithium polymer
Battery Capacity (Size) - 42 Wh
Battery Life - Up to 18 hours
AC ADAPTER HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Input AC 120/230 V (50/60 Hz) AC 115/230 V (50/60 Hz)
Output 45 Watt 65 Watt, 19.5 V, 11 A
INPUT HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Type Keyboard, touchpad, pointing stick Keyboard, ClickPad
Keyboard Name - HP Premium
Keyboard Backlight Yes Yes
Features Volume control, spill-resistant Spill-resistant, multi-touch clickpad, gesture function, precision touchpad, glass clickpad
CONNECTIONS & EXPANSIONS HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Interfaces 3 x USB 3.0
DisplayPort
VGA
Headphone/microphone combo jack
LAN
Dock
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 820 G1 HP ProBook 635 Aero G7 Notebook
Operating System (OS) Windows 10 Home 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 Image Assistant, HP Noise Cancellation, 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 Sure Recover Gen3, HP WorkWell, HP Client Security Manager Gen6, HP SureStart Gen6, HP Sure Run Gen3, myHP, Touchpoint Customiser for Commercial, HSA Fusion for Commercial, HSA Telemetry for Commercial
MISCELLANEOUS HP EliteBook 820 G1 HP ProBook 635 Aero G7 Notebook
Dockable Yes -
Included Accessories Power adapter HP 65 Watt Smart nPFC 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 Power-on password, charging via USB, HP Disk Sanitizer, HP 3D DriveGuard, HP DuraFinish, HP DuraKeys, HP SpareKey, HP File Sanitizer, HP DisplaySafe, HP BIOS Protection, BIOS Absolute Persistence, HP SureStart, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Pre-Boot Security, HP Roaming Alert, Intel My WiFi Technology Power-on password, Setup Password, BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network, HP Secure Erase
Compliant Standards ISO 9001, ISO 14001, ISO 27001 CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, RED
ENERGY STAR Certified Yes Yes
EPEAT Compliant EPEAT Gold -
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 - 2 years - pick-up and return Limited warranty - parts and labour - 1 year
Limited warranty - battery - 1 year
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