In depth comparison and review of Lenovo ThinkPad Helix (2nd Gen) and Lenovo Thinkpad 13 (2nd Gen) (20J2). 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 Lenovo ThinkPad Helix (2nd Gen) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile detachable design
responsive touchscreen display
solid build quality
decent battery life
improved keyboard layout
heavier than competitors
limited storage options
mediocre performance
higher price point
Advantages and disadvantages of Lenovo Thinkpad 13 (2nd Gen) (20J2) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient keyboard design
good battery life
portable and lightweight
affordable price point
mediocre display quality
limited graphics performance
modest storage capacity
fewer modern ports
| DESIGN AND DIMENSIONS | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Product Type | Ultrabook - with keyboard dock | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | 30.11 cm x 19.25 cm x 0.96 cm | 32.24 cm x 22.28 cm x 1.98 cm |
| Dimensions (WxDxH) / Weight Details | 900 g - keyboard dock | - |
| Weight | 822 g | 1.44 kg |
| Case Material | Aluminum, polycarbonate ABS | Polycarbonate ABS |
| Colour | Graphite black | Pure black |
| DISPLAY | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Screen Size (Type) | 11.6" - IPS | 13.3" - TN |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 370 cd/m² | 250 cd/m² |
| Features | VibrantView, glossy, Corning Gorilla glass, WideView, One Glass Solution | Anti-glare |
| PROCESSOR | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| CPU | Intel Core M 5Y71 / 1.2 GHz | Intel Core i3 (7th Gen) 7100U / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | - |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller, Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| RAM | 8 GB (provided memory is soldered) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | - | 2133 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Intel |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 5300 | Intel HD Graphics 620 |
|---|---|---|
| Camera | Yes | Yes - 720p |
| Resolution | 5 Megapixel (rear), 2 Megapixel (front) | - |
| Video Resolutions | 1080p | - |
| Sound | Stereo speakers, three microphones | Stereo speakers, dual array microphone |
| Codec | ALC286-VC | Realtek ALC3268 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Dual Band Wireless-AC 8265 - M.2 Card |
| Network Interface | Ethernet | - |
| Features | - | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
| BATTERY | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Technology | Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Installed Qty | 2 | - |
| Battery Capacity (Size) | - | 42 Wh |
| Battery Life | - | Up to 14.56 hours |
| AC ADAPTER | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 36 Watt | 45 Watt, 20 V |
| INPUT | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Type | Keyboard, digitizer, touchpad, TrackPoint, digital pen | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-touch touchpad | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Interfaces | USB 3.0 (Always On) Micro-HDMI Headphone/microphone combo jack Dock USB 3.0 (on keyboard dock) Mini DisplayPort (on keyboard dock) LAN (on supplied cable) |
2 x USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) USB-C Headphone/microphone combo jack OneLink+ connector HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad Helix (2nd Gen) | Lenovo Thinkpad 13 (2nd Gen) (20J2) |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter, USB to Ethernet adapter | Power adapter |
| Integrated Options | Ambient light sensor, 3-axis gyro sensor, 3-axis magnetometer, 3-axis accelerometer, 3-axis compass, 3-axis inclinometer | - |
| Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington 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, volume control, lock display rotation function | Administrator password, hard drive password, power-on password, MIL-STD-810G tested |
| Compliant Standards | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 | RoHS |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | - |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | - |
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