In depth comparison and review of Lenovo ThinkPad T440s and Lenovo IdeaPad Miix 700-12ISK (80QL). 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 T440s based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
excellent keyboard feel
efficient power management
solid security features
good connectivity options
average display quality
modest graphics performance
heavier than competitors
outdated design aesthetics
Advantages and disadvantages of Lenovo IdeaPad Miix 700-12ISK (80QL) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative 2-in-1 design
sharp full hd display
responsive touchscreen
solid build quality
decent processor performance
average battery life
limited port selection
noisy under load
modest graphics capability
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| 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 9 mm |
| Dimensions (WxDxH) / Weight Details | - | 29.3 cm x 22.4 cm x 5.5 mm / 330 g - keyboard dock 29.2 cm x 21 cm x 9 mm / 750 g - tablet |
| Weight | 1.59 kg | 750 g |
| Case Material | Polycarbonate ABS | Magnesium-aluminum alloy |
| Colour | - | Golden | Black |
| DISPLAY | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Screen Size (Type) | 14" - IPS | 12" - IPS |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1600 x 900 (HD+) | 2160 x 1440 (Full HD Plus) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Image Brightness | - | 400 cd/m² |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core m3 (6th Gen) 6Y30 / 0.9 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 2.2 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 4 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| RAM | 4 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | - |
| RAM Type | DDR3L SDRAM | LPDDR3 SDRAM |
| Speed | 1600 MHz | 1600 MHz |
| Rated Speed | - | 1600 MHz |
| Form Factor | SO-DIMM 204-pin | - |
| STORAGE | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 128 GB SSD M.2 |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 515 |
|---|---|---|
| Camera | Yes - 720p | Yes |
| Resolution | - | 5 Megapixel (rear), 5 Megapixel (front) |
| Camera Features | Face tracking | Rear camera with auto focus, front camera with fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3232 | - |
| Compliant Standards | High Definition Audio, Dolby Home Theater v4 | High Definition Audio, Dolby Advanced Audio |
| COMMUNICATIONS | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Wireless | - | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Wireless Controller | - | Intel Dual Band Wireless-AC 8260 |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Dual stream (2x2) |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE |
| BATTERY | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Installed Qty | 2 | - |
| Max Supported Qty | 2 | - |
| Battery Capacity (Size) | - | 40 Wh |
| Battery Life | - | Up to 9 hours |
| AC ADAPTER | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 40 Watt |
| INPUT | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Features | Spill-resistant, multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Slots | - | 1 x Micro-SIM card (1 free) |
|---|---|---|
| Interfaces | 2 x USB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack USB 3.0 (Always On) |
USB 2.0 (charging) USB 3.1 Gen 1 Micro-HDMI Headphone/microphone combo jack Keyboard |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T440s | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter, keyboard, active pen |
| Integrated Options | - | Ambient light sensor, G-sensor, hall sensor |
| 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, MIL-STD-810G tested | - |
| Compliant Standards | ISO 9001, ISO 14001, WEEE, ISO 27001 | RoHS |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Silver |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 1 year - pick-up and return |
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