In depth comparison and review of Dell G7 (17 7700) and Lenovo ThinkPad T490. 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 (17 7700) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-quality display
robust build quality
adequate cooling system
good speaker quality
heavy and bulky
short battery life
expensive
limited port selection
Advantages and disadvantages of Lenovo ThinkPad T490 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
good security features
reliable performance
average display quality
limited graphics power
noisy under load
heavier than competitors
| DESIGN AND DIMENSIONS | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.82 cm x 29 cm x 2.07 cm | - |
| Weight | 3.29 kg | - |
| Colour | Mineral black | - |
| DISPLAY | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Screen Size (Type) | 17.3" | 14" |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 127 | - |
| V-Sync Rate at Max Res. | 144 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | 72% NTSC | - |
| Features | Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 0.1989 mm pixel pitch, 19 ms response rate, 72% NTSC colour gamut | - |
| PROCESSOR | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i5 (8th Gen) 8365U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.1 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | 12 MB | 6 MB |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | - |
| Features | Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost | - |
| MEMORY | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| RAM | 16 GB | 8 GB |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | - |
| Speed | 2933 MHz | - |
| Rated Speed | 2933 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| STORAGE | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD |
|---|
| AUDIO & VIDEO | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 | Intel UHD Graphics |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Camera | 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 | - |
| Codec | Realtek ALC3281 | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | Nahimic sound technology | - |
| COMMUNICATIONS | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2/ax, Bluetooth 5.1 | - |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650 - M.2 2230 | - |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Killer Ethernet E2500v2 | - |
| BATTERY | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Technology | Lithium Ion | - |
|---|
| AC ADAPTER | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 19.5 V | - |
| INPUT | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | - |
| Features | 4 RGB zones | - |
| CONNECTIONS & EXPANSIONS | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| 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 |
Dock |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Operating System (OS) | Windows 10 | Windows 10 Pro |
|---|
| MISCELLANEOUS | Dell G7 (17 7700) | Lenovo ThinkPad T490 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | - |
| Features | ExpressCharge, MU-MIMO technology, Game Shift technology | - |
| Compliant Standards | - | ISO 9001, ISO 14001, ISO 27001, GDPR |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
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