In depth comparison and review of Lenovo ThinkPad T440 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 T440 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
excellent keyboard comfort
good battery life
solid performance base
efficient thermal management
average display quality
heavier than competitors
limited graphics capability
outdated design style
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 T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Product Type | Ultrabook | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 33.9 cm x 23.25 cm x 2.1 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 | 1.81 kg | 750 g |
| Case Material | - | Magnesium-aluminum alloy |
| Colour | - | Golden | Black |
| DISPLAY | Lenovo ThinkPad T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Screen Size (Type) | 14" | 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 |
| PROCESSOR | Lenovo ThinkPad T440 | 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 | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Lenovo ThinkPad T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| RAM | 4 GB (1 x 4 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 8 GB | - |
| RAM Type | DDR3L SDRAM | LPDDR3 SDRAM |
| Speed | - | 1600 MHz |
| Rated Speed | - | 1600 MHz |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo ThinkPad T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Main Storage Size (HDD/SSD) | 240 GB SSD | 128 GB SSD M.2 |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 515 |
|---|---|---|
| Camera | Yes | Yes |
| Resolution | - | 5 Megapixel (rear), 5 Megapixel (front) |
| Camera Features | - | 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 Advanced Audio |
| COMMUNICATIONS | Lenovo ThinkPad T440 | 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 T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Technology | - | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 40 Wh |
| Battery Life | - | Up to 9 hours |
| AC ADAPTER | Lenovo ThinkPad T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 40 Watt |
| INPUT | Lenovo ThinkPad T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Features | Multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T440 | 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 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 T440 | Lenovo IdeaPad Miix 700-12ISK (80QL) |
|---|
| Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T440 | 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) | - |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | RoHS |
| ENERGY STAR Certified | - | 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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