In depth comparison and review of Dell G7 (15 7500) and LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N). 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 Dell G7 (15 7500) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-quality display
solid build quality
good thermal management
advanced graphics capabilities
heavier than competitors
short battery life
limited port selection
expensive base model
Advantages and disadvantages of LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) based on its technical characteristics, features, user experience, expert reviews and price level.
extremely lightweight design
long-lasting battery life
high-resolution display
solid state drive storage
impressive processing speed
limited graphics capabilities
fewer connectivity ports
higher price point
no dedicated GPU
| DESIGN AND DIMENSIONS | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.72 cm x 26.77 cm x 1.88 cm | 32.34 cm x 20.98 cm x 1.68 cm |
| Weight | 2.56 kg | 999 g |
| Case Material | - | Magnesium alloy |
| Colour | Mineral black | Dark silver |
| DISPLAY | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Screen Size (Type) | 15.55" OLED | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 282 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 400 cd/m² | - |
| Colour Gamut | 100% DCI-P3 | - |
| Features | TrueLife, anti-reflective, ±80° horizontal viewing angle, ±80° vertical viewing angle, 0.09 mm pixel pitch, 2 ms response rate | Reader Mode |
| PROCESSOR | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i7 (10th Gen) 1065G7 / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 3.9 GHz |
| Number of Cores | 6-core | - |
| Cache | 12 MB | L3 - 8 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Intel HM470 | - |
| Features | Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| RAM | 16 GB | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | 24 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 3200 MHz |
| Rated Speed | 2933 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | 1 |
| Empty Slots | - | 0 |
| STORAGE | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | Intel Iris Plus Graphics |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | Max-Q design | - |
| Camera | Yes - HD | Yes - HD |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 74.9 degrees, RGB camera | - |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3281 | - |
| Compliant Standards | High Definition Audio | DTS:X Ultra |
| Audio Features | Nahimic sound technology | - |
| COMMUNICATIONS | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i - M.2 2230 | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | 10/100 Ethernet |
| Ethernet Controller | Killer Ethernet E2500v2 | - |
| BATTERY | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Technology | 6-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 86 Wh | 72 Wh |
| Battery Life | - | Up to 18.5 hours |
| AC ADAPTER | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 19.5 V, 12.31 A | 48 Watt |
| INPUT | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | 4 RGB zones | Scrolling, gesture function, precision touchpad |
| CONNECTIONS & EXPANSIONS | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Interfaces | HDMI Mini DisplayPort USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) USB 3.2 Gen 1 (PowerShare) 2 x USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
HDMI USB-C 3.1 (supports Thunderbolt 3) (Power Delivery) 2 x USB 3.1 Headphone output |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | - | Microsoft Office (30 days trial), LG Easy Guide, LG Control Center, LG Update Center, LG Reader Mode, LG On Screen Display, LG Troubleshooting |
| MISCELLANEOUS | Dell G7 (15 7500) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 14Z90N) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Game Shift technology | Dust-resistant, shock-resistant, pressure-resistant, vibration-resistant |
| Compliant Standards | - | MIL-STD 810G |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - parts and labour - 1 year |
| Model Number | - | V.AA75A1 |
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