In depth comparison and review of Lenovo ThinkPad T450s and Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720). 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 T450s based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
excellent keyboard feel
efficient power management
robust security features
good connectivity options
average display quality
modest graphics performance
heavier than competitors
limited storage capacity
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Product Type | Ultrabook | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 33.1 cm x 22.6 cm x 2.065 cm | - |
| Dimensions (WxDxH) - tablet | - | 29.2 cm x 21 cm x 0.89 cm |
| Weight | 1.59 kg | 780 g |
| Case Material | Carbon fibre reinforced plastic, magnesium-aluminum alloy | - |
| Colour | - | Black |
| DISPLAY | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Screen Size (Type) | 14" - IPS | 12" - IPS |
|---|---|---|
| Touchscreen | - | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1920 (QHD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Image Brightness | 300 cd/m² | - |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| CPU | Intel Core i5 (5th Gen) 5300U / 2.3 GHz | Intel Core i3 (7th Gen) 7100U / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | - |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Platform Technology | Intel vPro Platform | - |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 20 GB | - |
| RAM Type | DDR3L SDRAM | DDR4 SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 2133 MHz |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 128 GB SSD PCIe |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 5500 | Intel HD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes |
| Resolution | - | 5 Megapixel (rear), 1 Megapixel (front) |
| Camera Features | - | IR camera, rear camera with auto focus |
| Image Sensor Type | - | CMOS |
| Sound | Stereo speakers, two microphones | Speakers, two microphones |
| Codec | Realtek ALC3232 | - |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Wireless | Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | - | Intel Dual Band Wireless-AC 8265 - M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| BATTERY | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Technology | Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Max Supported Qty | 2 | - |
| Battery Capacity (Size) | - | 41 Wh |
| AC ADAPTER | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt, 20 V, 2.25 A |
| INPUT | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Detachable keyboard |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Interfaces | 3 x USB 3.0 VGA Mini DisplayPort LAN Headphone/microphone combo jack Dock |
USB-C (charging) USB 3.0 USB 2.0 Headphone/microphone combo jack Keyboard |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T450s | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter, keyboard |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | - |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password, 1 USB 3.0 (Always On), ThinkEngine, MIL-STD-810G tested | Administrator password, power-on password, stand |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | - |
| Model Number | - | 12IKB 80VV |
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