In depth comparison and review of HP EliteBook 835 G8 Notebook and Lenovo ThinkBook 15 G4 ABA (21DL). 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 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight design
powerful processor
fast charging capability
high-resolution display
expensive price point
limited port variety
average battery life
no dedicated GPU
Advantages and disadvantages of Lenovo ThinkBook 15 G4 ABA (21DL) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient multitasking performance
ample connectivity options
affordable price point
decent battery life
average display quality
heavier than competitors
limited graphics performance
noisy under load
DESIGN AND DIMENSIONS | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 30.78 cm x 20.46 cm | 35.7 cm x 23.5 cm x 1.89 cm |
Weight | 1.27 kg | 1.7 kg |
Case Material | Aluminum | Aluminium (top), polycarbonate ABS (bottom) |
Colour | - | Dual tone mineral grey |
DISPLAY | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Screen Size (Type) | 13.3" - IPS | 15.6" - IPS |
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LCD Backlight Technology | WLED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 300 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | - | Anti-glare, 170° viewing angle, DC dimmer |
PROCESSOR | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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CPU | AMD Ryzen 5 Pro 5650U / 2.3 GHz | AMD Ryzen 5 5625U / 2.3 GHz |
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Max Turbo Speed | 4.2 GHz | 4.3 GHz |
Number of Cores | 6-core | 6-core |
Cache | L3 - 16 MB | L3 - 16 MB |
Features | - | Integrated memory controller |
MEMORY | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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RAM | 0 GB | 8 GB (provided memory is soldered) |
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Max RAM Supported | 64 GB | 40 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 3200 MHz |
Rated Speed | - | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 2 | 1 |
STORAGE | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Main Storage Size (HDD/SSD) | - | 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Graphics Processor (GPU) | AMD Radeon Graphics | AMD Radeon Graphics |
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Max Monitors Supported | - | 3 external monitor(s) |
Camera | Yes - HD | Yes - 1080p |
Camera Features | IR camera | Privacy shutter, fixed focus |
Video Resolutions | 720p | - |
Sound | Dual stereo speakers, 3 multi-array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | Bang & Olufsen Audio | - |
COMMUNICATIONS | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Wireless | - | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | - | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Features | - | Wake-on-LAN (WOL), dual stream (2x2) |
BATTERY | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Technology | 3-cell lithium polymer | Lithium polymer |
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Battery Capacity (Size) | 53 Wh | 45 Wh |
Battery Life | Up to 19.75 hours | Up to 8 hours |
Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 8 hours |
AC ADAPTER | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Input | - | AC 100-240 V (50/60 Hz) |
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Output | - | 65 Watt |
INPUT | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Type | Keyboard, ClickPad | Keyboard, touchpad |
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Keyboard Name | HP Premium | - |
Numeric Keypad | - | Yes |
Keyboard Backlight | - | Yes |
Features | Spill-resistant, precision touchpad, multi-gesture clickpad | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad |
CONNECTIONS & EXPANSIONS | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Slots | - | 1 x M.2 (PCI Express 3.0 x4) (0 free) 1 x M.2 (PCI Express 3.0 x4) (1 free) |
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Interfaces | 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 HDMI LAN Headphone/microphone combo jack |
Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Operating System (OS) | No operating system | Windows 11 Pro - English |
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Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | HP EliteBook 835 G8 Notebook | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Included Accessories | Power adapter | USB-C slim wall mount power adapter |
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Integrated Options | Hall sensor | - |
Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington nano security slot | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | BIOS Absolute Persistence, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Start Gen 6, HP Sure Admin, HP Sure Run Gen 4, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Recover Gen 4 | Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro |
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, Energy-Related Products (ErP) Lot 6, TUV Rheinland Low Blue Light (Software Solution) |
Repairability Index | 7.2 (out of 10) | - |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Gold |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 0 °C | 5 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 8 - 95% |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |