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Side-by-side specification comparison of two reference models
A full side-by-side comparison of reference models ThinkPad Yoga 370 20JH001U and Inspiron 7559 within the same category.
Side-by-side specification comparison of two reference models
| Specification | ThinkPad Yoga 370 20JH001U | Inspiron 7559 |
|---|---|---|
| Price | Not for sale | Not for sale |
| General | ||
| Brand | Lenovo | Dell |
| Product Family | ThinkPad | Dell Inspiron |
| Model | ThinkPad Yoga 370 20JH001U | Inspiron 7559 |
| Model Number | Yoga 370 | Inspiron 7559 |
| Part Number / SKU | 20JH001U | — |
| Launch Year | 2017 year | 2016 year |
| Form Factor | 2-in-1 Convertible | Clamshell |
| Laptop Category | 2-in-1 | Gaming |
| Color | Silver | — |
| Operating System | Windows 10 Pro 64 | Windows 10 |
| Operating System Architecture | 64-bit | 64-bit |
| Processor | ||
| Processor Manufacturer | Intel | Intel |
| Processor Family | Intel Core i5 | Intel Core i7 |
| Processor Model | Intel Core i5 7200U 2.5GHz | Intel Core i7-6700HQ |
| Processor Generation | 7th Gen | 6th Gen (Skylake) |
| CPU Architecture | x86-64 | Skylake-H |
| CPU Process Node | 14 nm | 14 nm |
| CPU Cores | 2 cores | 4 cores |
| Efficiency Cores | 0 cores | 0 cores |
| CPU Threads | 4 threads | 8 threads |
| CPU Base Clock | 2.5 GHz | 2.6 GHz |
| CPU Max Boost Clock | 3.1 GHz | 3.5 GHz |
| L2 Cache | — | 1 MB |
| L3 Cache | 3 MB | 6 MB |
| Processor Base Power | 15 W | 45 W |
| Maximum Processor Power | — | 45 W |
| CPU Manageability Technology | Not Intel vPro eligible | Intel Standard Manageability; Intel vPro not supported |
| Graphics | ||
| Graphics Type | Integrated | Discrete |
| GPU Manufacturer | Intel | NVIDIA |
| GPU Model | Intel HD Graphics 620 | NVIDIA GeForce GTX 960M |
| GPU Architecture | Intel Gen9.5 | Maxwell |
| VRAM Capacity | 0 GB | 2 GB |
| VRAM Type | Shared system memory | GDDR5 |
| GPU TGP | — | 50 W |
| GPU Boost Clock | — | 1176 MHz |
| Maximum External Displays | 2 displays | 3 displays |
| Maximum External Resolution | 4096 x 2160 @ 24Hz | 3840 x 2160 @ 60 Hz |
| Memory | ||
| Installed Memory | 8 GB | 16 GB |
| Maximum Memory | 16 GB | 16 GB |
| Memory Type | DDR4 | DDR3L |
| Memory Speed | 2133 MT/s | 1600 MT/s |
| Memory Form Factor | SO-DIMM | SO-DIMM |
| Memory Slots | 1 slots | 2 slots |
| Memory Slots Used | — | 2 slots |
| Memory Upgradeable | Yes | Yes |
| Memory Channels | 2 | Dual-channel |
| Storage | ||
| Primary Storage Type | SSD | SSD |
| Storage Capacity | 256 GB | 128 GB |
| Storage Interface | PCIe NVMe | SATA III / PCIe NVMe |
| Storage PCIe Generation | PCIe 3.0 x4 | — |
| Storage Form Factor | M.2 | M.2 + 2.5-inch |
| Installed Storage Drives | 1 drives | 2 drives |
| Maximum Storage Drives | — | 2 drives |
| M.2 Storage Slots | — | 1 slots |
| 2.5-inch Drive Bay | — | Yes |
| RAID Support | — | — |
| Card Reader | — | Yes |
| Card Reader Formats | — | SD/SDHC/SDXC |
| Card Reader Standard | UHS-I / SD-family | UHS-I |
| Display | ||
| Display Size | 13.3 inch | 15.6 inch |
| Display Resolution | 1920 x 1080 | 3840 x 2160 |
| Resolution Class | FHD | UHD 4K |
| Display Technology | IPS LCD | LED-backlit LCD |
| Panel Type | IPS | IPS |
| Touchscreen | Yes | Yes |
| Pen Support | Yes | — |
| Refresh Rate | 60 Hz | 60 Hz |
| Display Brightness | 300 nits | 300 nits |
| Color Depth | — | 8-bit |
| Aspect Ratio | 16:9 | 16:9 |
| Display Finish | Glossy | Glossy |
| Adaptive Sync Technology | — | — |
| Viewing Angle | 170 horizontal / 170 vertical degree | 160° degree |
| Flicker-Free | — | Yes |
| Camera & Biometrics | ||
| Webcam Resolution | 720p | 720p HD |
| Webcam Frame Rate | — | 30 fps |
| Fingerprint Reader | Yes | — |
| Camera Features | Fixed focus | — |
| Audio | ||
| Speaker Configuration | 2 x speakers | 2 speakers + subwoofer |
| Speaker Power | 2 x 2W W | — |
| Audio Technology | Dolby Audio Premium (DAX2) | Waves MaxxAudio Pro |
| Microphone Configuration | Dual-array microphone | Digital-array microphone |
| Audio Jack | Yes | Yes |
| Keyboard & Input | ||
| Keyboard Type | 6-row ThinkPad keyboard | Full-size island-style keyboard |
| Keyboard Backlight | Yes | Yes |
| Keyboard RGB Zones | 0 zones | — |
| Numeric Keypad | — | Yes |
| Spill-Resistant Keyboard | Yes | — |
| Touchpad Type | Buttonless multi-touch clickpad | Multi-touch precision touchpad |
| Touchpad Material | Mylar surface | — |
| Pointing Stick | Yes | — |
| Stylus Included | Yes | — |
| Stylus Model | Lenovo Pen Pro | — |
| 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 8265 | Intel dual-band wireless |
| Bluetooth Version | 4.1 | 4.1 |
| Ethernet | — | Yes |
| Ethernet Speed | 1Gbps | 10/100/1000 Mbps |
| WWAN | No | No |
| SIM Slot | — | — |
| Ports & Expansion | ||
| USB Type-A Port Count | 2 ports | 3 ports |
| USB Type-A Specifications | USB 5Gbps | USB 3.x Type-A |
| USB Type-C Port Count | 1 ports | 0 ports |
| USB Type-C Specifications | USB 10Gbps, USB PD, DisplayPort, Thunderbolt 3 | — |
| USB4 Port Count | 0 ports | 0 ports |
| Thunderbolt Port Count | 1 ports | 0 ports |
| Thunderbolt Version | Thunderbolt 3 | — |
| HDMI Port Count | 1 ports | 1 ports |
| HDMI Version | 1.4b | HDMI 1.4 |
| DisplayPort Output | — | — |
| RJ-45 Port Count | 0 ports | 1 ports |
| 3.5 mm Audio Combo Port Count | 1 ports | 1 ports |
| SD Card Slot Count | — | 1 ports |
| microSD Card Slot Count | 1 ports | 0 ports |
| Smart Card Reader | No | No |
| Security Lock Slot | Yes | Yes |
| Internal PCIe Slots | M.2 storage, WLAN and optional WWAN slots | 1 M.2 storage slot(s) |
| Battery & Power | ||
| Battery Capacity | 51 Wh | 74 Wh |
| Battery Cells | 4 cells | 6 cells |
| Battery Chemistry | Li-Polymer | Lithium-ion |
| Battery Life | 12.5 hours | — |
| Battery Life Test Method | MobileMark 2014 | — |
| Power Adapter | 45 W | 130 W |
| Power Connector | USB-C | Barrel power connector |
| USB-C Charging | Yes | — |
| USB Power Delivery Version | USB Power Delivery (revision not stated) | — |
| Maximum USB-C Charging Power | 65 W | — |
| Dimensions & Build | ||
| Width | 313.5 mm | 383 mm |
| Depth | 222.2 mm | 265 mm |
| Thickness | 18.2 mm | 25.3 mm |
| Weight | 1.37 kg | 2.72 kg |
| Chassis Material | Carbon-Fiber Hybrid | Plastic |
| Lid Material | Carbon-fiber hybrid | Plastic |
| Base Material | Magnesium alloy | Plastic |
| Hinge Opening Angle | 360 degree | 135 degree |
| MIL-STD Testing | MIL-STD-810G | Not claimed |
| IP Rating | No rated ingress protection | — |
| Security & Manageability | ||
| TPM | dTPM 2.0 | TPM 2.0 |
| BIOS / UEFI Password Support | Yes | Yes |
| Drive Password Support | Yes | Yes |
| Secure Boot | Yes | Yes |
| Enterprise Manageability | No Intel vPro platform eligibility | Consumer BIOS/UEFI management |
| Smart Card Support | No | No |
| BIOS Recovery / Self-Healing | — | BIOS recovery supported |
| Sensors | ||
| Ambient Light Sensor | Yes | — |
| Accelerometer | Yes | — |
| Gyroscope | Yes | — |
| Certifications & Sustainability | ||
| ENERGY STAR | ENERGY STAR 6.1 | Not claimed |
| EPEAT | — | Not claimed |
| TCO Certified | — | Not claimed |
| RoHS Compliance | Yes | Yes |
| Recycled Materials | — | Not claimed |
| Environment & Warranty | ||
| Operating Temperature | 5 to 35 °C | 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 | — | Limited hardware warranty; region dependent |
ThinkPad Yoga 370 20JH001U and Inspiron 7559 share specifications such as Operating System Architecture (64-bit), Processor Manufacturer (Intel), CPU Process Node (14 nm), Efficiency Cores (0 cores).
The main differences: Processor Model (ThinkPad Yoga 370 20JH001U: Intel Core i5 7200U 2.5GHz, Inspiron 7559: Intel Core i7-6700HQ); GPU Model (ThinkPad Yoga 370 20JH001U: Intel HD Graphics 620, Inspiron 7559: NVIDIA GeForce GTX 960M); Installed Memory (ThinkPad Yoga 370 20JH001U: 8 GB, Inspiron 7559: 16 GB); Storage Capacity (ThinkPad Yoga 370 20JH001U: 256 GB, Inspiron 7559: 128 GB).
ThinkPad Yoga 370 20JH001U may suit users who need its differing values, while Inspiron 7559 benefits those who need its paired strengths. Review the specs table above before deciding.
