In depth comparison and review of Lenovo ThinkPad T470p (20J7) and Lenovo ThinkPad P51. 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 T470p (20J7) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
reliable performance
good battery life
solid security features
heavier than competitors
average display quality
no USB-C charging
limited color accuracy
Advantages and disadvantages of Lenovo ThinkPad P51 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
powerful processor performance
high-resolution display
good connectivity options
heavy and bulky
expensive price point
moderate battery life
noisy under load
DESIGN AND DIMENSIONS | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 33.9 cm x 23.5 cm x 2.4 cm | 37.74 cm x 25.23 cm x 2.94 cm |
Weight | 1.89 kg | 2.67 kg |
Case Material | Polycarbonate ABS, magnesium alloy | Glass-fibre reinforced plastic, magnesium-aluminum alloy |
Colour | Black | Black |
DISPLAY | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Screen Size (Type) | 14" - IPS | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 250 cd/m² |
Features | Anti-glare | Anti-glare |
PROCESSOR | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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CPU | Intel Core i5 (7th Gen) 7300HQ / 2.5 GHz | Intel Xeon E3-1505MV6 / 3 GHz |
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Max Turbo Speed | 3.5 GHz | 4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 6 MB | 8 MB |
64-bit Computing | Yes | Yes |
Chipset | Mobile Intel QM175 | Mobile Intel CM238 |
Platform Technology | - | Intel vPro Platform |
Features | Integrated memory controller | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
MEMORY | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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RAM | 8 GB (1 x 8 GB) | 16 GB |
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Max RAM Supported | 32 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 2400 MHz |
Rated Speed | 2400 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 4 |
Empty Slots | 1 | - |
STORAGE | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - TCG Opal Encryption, NVM Express (NVMe) - Samsung | 512 GB SSD |
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AUDIO & VIDEO | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel HD Graphics 630 | NVIDIA Quadro M2200 / Intel HD Graphics P630 |
Video Memory | - | 4 GB |
Camera | Yes - 720p | Yes - 720p |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3268 | Realtek ALC3268 |
Compliant Standards | High Definition Audio | High Definition Audio |
COMMUNICATIONS | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | - |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
WWAN |
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Generation | 4G | - |
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Technology | UMTS, HSPA, HSPA+, DC-HSPA+, LTE Advanced | - |
Controller | Sierra Wireless EM7455 - M.2 Card | - |
BATTERY | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Technology | 6-cell Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 48 Wh | - |
Battery Life | Up to 12.85 hours | - |
AC ADAPTER | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 90 Watt, 20 V | 170 Watt |
INPUT | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Slots | 1 x Micro-SIM card (1 free) | 1 x ExpressCard/34 (1 free) |
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Interfaces | 2 x USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) Mini DisplayPort HDMI LAN Dock Headphone/microphone combo jack |
USB 3.1 Gen 1/USB 3.0 (Always On) 3 x USB 3.1 Gen 1/USB 3.0 USB-C (supports Thunderbolt 3) Mini DisplayPort HDMI 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 T470p (20J7) | Lenovo ThinkPad P51 |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
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MISCELLANEOUS | Lenovo ThinkPad T470p (20J7) | Lenovo ThinkPad P51 |
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Dockable | Yes | Yes |
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Included Accessories | Power adapter | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, 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, MIL-STD-810G tested | Administrator password, hard drive password, power-on password, Intel Active Management Technology (iAMT), MIL-STD-810G tested |
Compliant Standards | RoHS | ISO 9001, ISO 14001, ISO 27001 |
ENERGY STAR Certified | Yes | Yes |
Manufacturer Warranty | - | Limited warranty - 2 years - pick-up and return |