Choose Gram 15Z975 if you need:
- Processor Model at Intel Core i7 8550U 1.8GHz (vs Intel Core i5-8250U)
- Installed Memory at 16 GB (vs 8 GB)
- Storage Capacity at 512 GB (vs 256 GB)
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Side-by-side specification comparison of two reference models
Compare Gram 15Z975 vs Latitude 5590
A full side-by-side comparison of reference models Gram 15Z975 and Latitude 5590 within the same category.
Specifications
Side-by-side specification comparison of two reference models
| Specification | Gram 15Z975 | Latitude 5590 |
|---|---|---|
| Price | Not for sale | Not for sale |
| General | ||
| Brand | LG | Dell |
| Product Family | Gram | Dell Latitude |
| Model | Gram 15Z975 | Latitude 5590 |
| Model Number | 15Z975-U.AP71U1 | Latitude 5590 |
| Part Number / SKU | 15Z975-U.AP71U1 | — |
| Launch Year | 2018 year | 2018 year |
| Form Factor | Clamshell | Clamshell |
| Laptop Category | Premium / Ultraportable | Premium / Ultraportable |
| Color | Dark Silver | — |
| Operating System | Windows 10 Pro | Windows 10 |
| Operating System Architecture | 64-bit | 64-bit |
| Processor | ||
| Processor Manufacturer | Intel | Intel |
| Processor Family | Intel Core i7 | Intel Core i5 |
| Processor Model | Intel Core i7 8550U 1.8GHz | Intel Core i5-8250U |
| Processor Generation | 8th Gen | 8th Gen (Kaby Lake R) |
| CPU Architecture | x86-64 | Kaby Lake R |
| CPU Process Node | 14 nm | 14 nm |
| CPU Cores | 4 cores | 4 cores |
| Efficiency Cores | 0 cores | 0 cores |
| CPU Threads | 8 threads | 8 threads |
| CPU Base Clock | 1.8 GHz | 1.6 GHz |
| CPU Max Boost Clock | 4 GHz | 3.4 GHz |
| L2 Cache | — | 1 MB |
| L3 Cache | 8 MB | 6 MB |
| Processor Base Power | 15 W | 15 W |
| Maximum Processor Power | — | 25 W |
| CPU Manageability Technology | — | Intel Standard Manageability; Intel vPro eligible only in supported business configurations |
| Graphics | ||
| Graphics Type | Integrated | Integrated |
| GPU Manufacturer | Intel | Intel |
| GPU Model | Intel UHD Graphics 620 | Intel UHD Graphics 620 |
| GPU Architecture | — | Intel Gen9.5 |
| VRAM Capacity | 0 GB | 0 GB |
| VRAM Type | Shared system memory | Shared system memory |
| GPU TGP | — | 15 W |
| GPU Boost Clock | 1150 MHz | 1100 MHz |
| Maximum External Displays | — | 3 displays |
| Maximum External Resolution | — | 4096 x 2304 @ 60 Hz |
| Memory | ||
| Installed Memory | 16 GB | 8 GB |
| Maximum Memory | — | 32 GB |
| Memory Type | DDR4 | DDR4 |
| Memory Speed | 2400 MT/s | 2400 MT/s |
| Memory Form Factor | SO-DIMM + Soldered | SO-DIMM |
| Memory Slots | 1 slots | 2 slots |
| Memory Slots Used | 1 slots | 1 slots |
| Memory Upgradeable | Partially | Yes |
| Memory Channels | Dual | Dual-channel capable |
| Storage | ||
| Primary Storage Type | SSD | SSD |
| Storage Capacity | 512 GB | 256 GB |
| Storage Interface | SATA III | SATA III / PCIe NVMe |
| Storage Form Factor | M.2 2280 | M.2 + 2.5-inch |
| Installed Storage Drives | 1 drives | 1 drives |
| Maximum Storage Drives | — | 2 drives |
| M.2 Storage Slots | — | 1 slots |
| 2.5-inch Drive Bay | — | Yes |
| RAID Support | — | — |
| Card Reader | Yes | Yes |
| Card Reader Formats | microSD | SD/SDHC/SDXC |
| Card Reader Standard | — | UHS-I |
| Display | ||
| Display Size | 15.6 inch | 15.6 inch |
| Display Resolution | 1920 x 1080 | 1920 x 1080 |
| Resolution Class | FHD | FHD |
| Display Technology | IPS LCD | LED-backlit LCD |
| Panel Type | IPS | IPS |
| Refresh Rate | — | 60 Hz |
| Display Brightness | — | 220 nits |
| sRGB Color Gamut | 100 % | — |
| Color Depth | — | 8-bit |
| Aspect Ratio | 16:9 | 16:9 |
| Display Finish | — | Anti-glare |
| Viewing Angle | — | 160° degree |
| Flicker-Free | — | Yes |
| Camera & Biometrics | ||
| Webcam Resolution | HD | 720p HD |
| Webcam Frame Rate | — | 30 fps |
| Fingerprint Reader | Yes | — |
| Audio | ||
| Speaker Configuration | Stereo 2-speaker | 2 speakers |
| Speaker Power | 1 x 2 W | — |
| Audio Technology | DTS Headphone:X | Waves MaxxAudio Pro |
| Microphone Configuration | — | Digital-array microphone |
| Audio Jack | Yes | Yes |
| Keyboard & Input | ||
| Keyboard Type | — | Full-size island-style keyboard |
| Keyboard Backlight | Yes | Yes |
| Numeric Keypad | — | Yes |
| Spill-Resistant Keyboard | — | Yes |
| Touchpad Type | — | Multi-touch precision touchpad |
| Wireless & Networking | ||
| Wi-Fi Standard | Wi-Fi 5 | Wi-Fi 5 (802.11ac) |
| Wi-Fi IEEE Standard | 802.11ac | 802.11ac |
| Wi-Fi Bands | 2.4 GHz, 5 GHz | 2.4 GHz; 5 GHz |
| Wi-Fi Spatial Streams | 2x2 | 2x2 |
| Wi-Fi Module | — | Intel dual-band wireless |
| Bluetooth Version | Bluetooth 4.1 | 4.2 |
| Ethernet | Yes | Yes |
| Ethernet Speed | 10/100 via adapter | 10/100/1000 Mbps |
| WWAN | No | No |
| SIM Slot | — | — |
| Ports & Expansion | ||
| USB Type-A Port Count | 3 ports | 3 ports |
| USB Type-A Specifications | USB 3.0 x 2, USB 2.0 x 1 | USB 3.x Type-A |
| USB Type-C Port Count | 1 ports | 1 ports |
| USB Type-C Specifications | USB Type-C x 1 | USB 3.x Type-C; DisplayPort Alt Mode where supported |
| USB4 Port Count | 0 ports | 0 ports |
| Thunderbolt Port Count | 0 ports | 0 ports |
| HDMI Port Count | 1 ports | 1 ports |
| HDMI Version | — | HDMI 1.4 |
| DisplayPort Output | — | USB-C DisplayPort Alt Mode |
| RJ-45 Port Count | 0 ports | 1 ports |
| 3.5 mm Audio Combo Port Count | 1 ports | 1 ports |
| SD Card Slot Count | 0 ports | 1 ports |
| microSD Card Slot Count | 1 ports | 0 ports |
| Smart Card Reader | No | No |
| Security Lock Slot | — | Yes |
| Dedicated Docking Connector | — | Yes |
| Internal PCIe Slots | — | 1 M.2 storage slot(s) |
| Battery & Power | ||
| Battery Capacity | 60.06 Wh | 48 Wh |
| Battery Cells | 4 cells | 3 cells |
| Battery Chemistry | Lithium-ion polymer | Lithium-ion |
| Battery Life | 13.4 hours | — |
| Battery Life Test Method | MobileMark 2014 | — |
| Power Adapter | — | 65 W |
| Power Connector | DC-In | Barrel power connector |
| USB-C Charging | Yes | — |
| Dimensions & Build | ||
| Width | 358.14 mm | 376 mm |
| Depth | 228.6 mm | 251 mm |
| Thickness | 15.24 mm | 20.6 mm |
| Weight | 1.09 kg | 1.88 kg |
| Chassis Material | Metal alloy, Nano Carbon, Magnesium | Plastic |
| Lid Material | — | Plastic |
| Base Material | — | Plastic |
| Hinge Opening Angle | — | 135 degree |
| MIL-STD Testing | MIL-STD-810G | Business-platform durability testing; no blanket MIL-STD claim |
| IP Rating | — | — |
| Security & Manageability | ||
| TPM | Firmware TPM (Intel PTT) | TPM 2.0 |
| BIOS / UEFI Password Support | Yes | Yes |
| Drive Password Support | Yes | Yes |
| Secure Boot | — | Yes |
| Enterprise Manageability | — | Dell business BIOS/UEFI manageability |
| Smart Card Support | No | No |
| BIOS Recovery / Self-Healing | — | Dell BIOS recovery and management features |
| Certifications & Sustainability | ||
| ENERGY STAR | — | Not claimed |
| EPEAT | — | Not claimed |
| TCO Certified | — | Not claimed |
| RoHS Compliance | — | Yes |
| Recycled Materials | — | Not claimed |
| Environment & Warranty | ||
| Operating Temperature | — | 5 to 35 °C |
| Operating Humidity | — | 10 to 90 (non-condensing) % RH |
| Storage Temperature | — | -20 to 60 °C |
| Warranty | 1 years | 1 years |
| Warranty Type | Parts and labor | Limited hardware warranty; region dependent |
Summary: Which Product Should You Choose?
Choose Latitude 5590 if you need:
- Processor Model at Intel Core i5-8250U (vs Intel Core i7 8550U 1.8GHz)
- Installed Memory at 8 GB (vs 16 GB)
- Storage Capacity at 256 GB (vs 512 GB)
What is the difference between Gram 15Z975 and Latitude 5590?
Gram 15Z975 and Latitude 5590 share specifications such as GPU Model (Intel UHD Graphics 620), Display Size (15.6 inch), Display Resolution (1920 x 1080), Launch Year (2018 year).
The main differences: Processor Model (Gram 15Z975: Intel Core i7 8550U 1.8GHz, Latitude 5590: Intel Core i5-8250U); Installed Memory (Gram 15Z975: 16 GB, Latitude 5590: 8 GB); Storage Capacity (Gram 15Z975: 512 GB, Latitude 5590: 256 GB).
Gram 15Z975 may suit users who need its differing values, while Latitude 5590 benefits those who need its paired strengths. Review the specs table above before deciding.