In depth comparison and review of Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) 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 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 | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.8 cm x 26 cm x 2.29 cm | 38.075 cm x 26.593 cm x 1.68 cm |
| Weight | 2.2 kg | 1.34 kg |
| Case Material | Polycarbonate ABS | Magnesium-nanocarbon alloy |
| Colour | Onyx black | Dark silver |
| DISPLAY | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Screen Size (Type) | 15.6" | 17" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 2560 x 1600 (WQXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 200 cd/m² | 300 cd/m² |
| Colour Gamut | - | 96% sRGB |
| Features | Anti-glare | Reader Mode, Daylight Mode |
| PROCESSOR | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| CPU | AMD Ryzen 3 2200U / 2.5 GHz | Intel Core i7 (8th Gen) 8565U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.6 GHz |
| Number of Cores | Dual-Core | - |
| Cache | 4 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 |
| MEMORY | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 16 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 | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Main Storage Size (HDD/SSD) | 1 TB HDD SATA 6Gb/s / 5400 rpm | 512 GB SSD M.2 2280 |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 3 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes - HD (front) |
| Resolution | 1 Megapixel | - |
| Camera Features | - | Built-in microphone |
| Sound | Stereo speakers, microphone | Speakers |
| Compliant Standards | High Definition Audio, Dolby Audio | DTS Headphone:X |
| COMMUNICATIONS | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wireless-AC 9560 |
| Network Interface | Gigabit Ethernet | 10/100 Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Technology | Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Installed Qty | - | 1 |
| Battery Capacity (Size) | 35 Wh | 9360 mAh |
| Battery Life | Up to 4.5 hours | Up to 19.5 hours |
| AC ADAPTER | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt | 65 Watt |
| INPUT | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad | Gesture function, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Interfaces | 2 x USB 3.1 Gen 1/USB 3.0 USB-C 3.1 Gen 1 LAN HDMI Headphone/microphone combo jack |
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 | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | 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 | Lenovo IdeaPad 330-15ARR (Lenovo IdeaPad 330) | LG gram 17Z990 |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | Kensington mini security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password | HDD lock |
| Compliant Standards | RoHS | MIL-STD 810G |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - parts and labour - 2 years |
| Model Number | 15ARR 81D2 | V |
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