In depth comparison and review of Lenovo ThinkPad T430s and Lenovo ThinkPad T440p (20AW). 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.
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 34.3 cm x 23 cm x 2.6 cm | 33.5 cm x 22.91 cm x 2.995 cm |
| Weight | 1.79 kg | 2.16 kg |
| Case Material | Magnesium alloy, carbon fibre reinforced plastic | Glass-fibre reinforced plastic, carbon fibre reinforced plastic |
| DISPLAY | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Screen Size (Type) | 14" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1600 x 900 (HD+) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 200 cd/m² |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| CPU | Intel Core i7 (3rd Gen) 3520M / 2.9 GHz | Intel Core i3 (4th Gen) 4100M / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 3.6 GHz | - |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel QM77 Express | Intel QM87 |
| Platform Technology | Intel vPro Platform | - |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| RAM | 4 GB (1 x 4 GB) | 2 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR3 SDRAM | DDR3L SDRAM |
| Speed | 1600 MHz / PC3-12800 | 1600 MHz / PC3L-12800 |
| Rated Speed | 1600 MHz | 1600 MHz |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | - |
| STORAGE | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD SATA 6Gb/s | 500 GB HDD SATA 6Gb/s |
|---|---|---|
| Optical Drive | DVD-Writer removable | DVD-Writer removable |
| AUDIO & VIDEO | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 4000 | NVIDIA GeForce GT 730M / Intel HD Graphics 4600 |
| Video Memory | 1 GB | 1 GB |
| Video System Features | - | NVIDIA Optimus |
| Camera | Yes | Yes - 720p |
| Camera Features | Face tracking | Face tracking |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, stereo microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3202 | Realtek ALC3232 |
| Compliant Standards | High Definition Audio, Dolby Home Theater v4 | High Definition Audio, Dolby Advanced Audio v2 |
| COMMUNICATIONS | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Wireless | 802.11a/b/g/n, Bluetooth 4.0 | 802.11b/g/n, Bluetooth 4.0 |
|---|---|---|
| Wireless Controller | Intel Centrino Advanced-N 6205 - PCI Express Mini Card | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Intel 82579LM | Intel I217-LM |
| WWAN |
|---|
| Generation | 3G | - |
|---|---|---|
| Technology | GPRS, WCDMA, HSPA, HSPA+ | - |
| Controller | Ericsson H5321gw - PCI Express Half Mini Card | - |
| BATTERY | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Technology | 6-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Installed Qty | 1 | - |
| Max Supported Qty | 2 | - |
| Battery Capacity (Size) | 43.2 Wh | 56 Wh |
| Battery Life | Up to 7.6 hours | Up to 7.2 hours |
| AC ADAPTER | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 90 Watt |
| INPUT | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Features | Volume control, spill-resistant, multi-touch touchpad | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Expansion Bays | 1 x Ultrabay Slim | 1 x Ultrabay |
|---|---|---|
| Slots | 1 x ExpressCard/34 (1 free) | - |
| Interfaces | 2 x USB 3.0 PoweredUSB 2.0 VGA Mini DisplayPort LAN Headphone/microphone combo jack |
2 x USB 3.0 2 x USB 2.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Operating System (OS) | Windows 8 Pro 64-bit Edition | Windows 8.1 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T430s | Lenovo ThinkPad T440p (20AW) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | ThinkLight | - |
| Security | Trusted Platform Module (TPM 1.2) Security Chip, fingerprint reader | Trusted Platform Module (TPM 1.2) 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, ThinkPad Roll Cage, Intel Active Management Technology (iAMT) | Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, 1 USB 2.0 (Always On), MIL-STD-810G tested |
| Navigation Receiver | GPS | - |
| Compliant Standards | RoHS, GREENGUARD | RoHS, GREENGUARD |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | - |
| Manufacturer Warranty | Limited warranty - 3 years - pick-up and return | - |
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