In depth comparison and review of HP ProBook 455r G6 Notebook and LG gram 17Z990. 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 ProBook 455r G6 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
affordable price point
decent battery life
solid performance
good security features
average display quality
heavier design
limited graphics power
no thunderbolt support
Advantages and disadvantages of LG gram 17Z990 based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery
large high-resolution display
robust build quality
solid overall performance
higher price point
limited gaming capabilities
no discrete GPU
average speaker quality
| DESIGN AND DIMENSIONS | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.49 cm x 25.69 cm x 1.9 cm | 38.075 cm x 26.593 cm x 1.68 cm |
| Weight | 2 kg | 1.34 kg |
| Case Material | Aluminum | Magnesium-nanocarbon alloy |
| Colour | Pike silver | Dark silver |
| DISPLAY | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Screen Size (Type) | 15.6" - IPS | 17" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | 220 cd/m² | 300 cd/m² |
| Colour Gamut | 67% sRGB | 96% sRGB |
| Features | Slim Design, Full HD eDP | Reader Mode, Daylight Mode |
| PROCESSOR | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| CPU | AMD Ryzen 3 3200U / 2.6 GHz | Intel Core i7 (8th Gen) 8565U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.5 GHz | 4.6 GHz |
| Number of Cores | Dual-Core | - |
| Cache | 4 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 |
| MEMORY | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2400 MHz |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA 6Gb/s | 512 GB SSD M.2 2280 |
|---|
| AUDIO & VIDEO | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 3 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - HD | Yes - HD (front) |
| Camera Features | - | Built-in microphone |
| Video Resolutions | 720p | - |
| Sound | Stereo speakers | Speakers |
| Compliant Standards | - | DTS Headphone:X |
| COMMUNICATIONS | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 |
| Network Interface | Gigabit Ethernet | 10/100 Ethernet |
| Ethernet Controller | Realtek RTL8111HSH-CG | - |
| Features | Miracast, dual stream (2x2) | Dual stream (2x2) |
| BATTERY | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Technology | 3-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Installed Qty | - | 1 |
| Battery Capacity (Size) | 45 Wh | 9360 mAh |
| Battery Life | - | Up to 19.5 hours |
| AC ADAPTER | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Output | 45 Watt | 65 Watt |
|---|
| INPUT | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Waterproof | Gesture function, precision touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB 2.0 (powered) HDMI Headphone/microphone combo jack LAN |
3 x USB 3.1 USB-C 3.1 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (with power off charging) HDMI Headphone output |
|---|---|---|
| Memory Card Reader | Yes (SD Card, Memory Stick, SDHC Card, SDXC Card, Memory Stick XC) | Yes (microSD) |
| SOFTWARE | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), LG Easy Guide, LG Control Center, LG Update Center, LG Power Manager, LG On Screen Display 3, LG Reader Mode, DTS Headphone X |
| MISCELLANEOUS | HP ProBook 455r G6 Notebook | LG gram 17Z990 |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | Accelerometer, hall sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Automatic DriveLock, HP DriveLock, Pre-boot Authentication, HP Fingerprint Sensor, HP Wireless Wakeup, HP Sure Click, HP Secure Erase | HDD lock |
| Compliant Standards | - | MIL-STD 810G |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - parts and labour - 3 years - on-site | Limited warranty - parts and labour - 2 years |
| Model Number | - | V |
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