In depth comparison and review of HP EliteBook 835 G9 Notebook and Lenovo IdeaPad 520-15IKB (81BF). 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.
Advantages and disadvantages of HP EliteBook 835 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight and portable
powerful processor performance
bright display quality
fast charging support
average battery life
limited graphics capabilities
higher price point
noisy under load
Advantages and disadvantages of Lenovo IdeaPad 520-15IKB (81BF) based on its technical characteristics, features, user experience, expert reviews and price level.
robust metal design
crisp full HD display
backlit keyboard feature
adequate processing power
reasonable price point
average battery life
limited graphics performance
heavier than competitors
no USB-C port
| DESIGN AND DIMENSIONS | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.01 cm x 21.5 cm x 1.92 cm | 37.8 cm x 26 cm x 2.2 cm |
| Weight | 1.295 kg | 2.2 kg |
| Case Material | - | Metal |
| Colour | - | Golden |
| DISPLAY | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Screen Size (Type) | 13.3" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | - | 250 cd/m² |
| Features | Anti-glare, 8-bit Colour Depth | Anti-glare |
| PROCESSOR | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| CPU | AMD Ryzen 7 6800U / 2.7 GHz | Intel Core i5 (8th Gen) 8550U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | L3 - 16 MB | 8 MB |
| Features | - | Integrated memory controller |
| MEMORY | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| RAM | 0 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Speed | - | 2133 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Main Storage Size (HDD/SSD) | - | 2 TB HDD SATA 6Gb/s / 5400 rpm |
|---|---|---|
| Optical Drive | - | DVD±RW |
| AUDIO & VIDEO | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon 680M | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
| Video Memory | - | 4 GB GDDR5 SDRAM |
| Camera | - | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | - | Fixed focus |
| Sound | Dual stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3315 | - |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | Output: Bang & Olufsen Audio | Output: Harman audio technology |
| COMMUNICATIONS | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Wireless | - | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Features | - | Single stream (1x1) |
| BATTERY | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Technology | 3-cell lithium polymer | 2-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 35 Wh |
| Battery Life | - | Up to 6 hours |
| AC ADAPTER | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt |
| INPUT | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Volume control, multi-touch clickpad, gesture function, precision touchpad, spill-resistant | - |
| CONNECTIONS & EXPANSIONS | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Interfaces | 2 x USB4/DisplayPort 1.4 (Power Delivery) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack USB 3.2 Gen 1 (charging) |
USB-C 3.0 2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Operating System (OS) | No operating system | Windows 10 Home 64-bit Edition - English |
|---|
| MISCELLANEOUS | HP EliteBook 835 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
|---|
| Included Accessories | - | Power adapter |
|---|---|---|
| Integrated Options | Hall sensor, HP Tamper Lock, thermal sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint reader |
| Security Slot Type | Kensington nano security slot | Kensington mini 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, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested, Secured-core PC capable | Administrator password, hard drive password, power-on password |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FIPS 140-2 Level 2, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI | RoHS |
| Product Recycled Content | Ocean-bound plastics | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
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