In depth comparison and review of Lenovo ThinkPad T495s (20QJ) and Acer ConceptD 5 (CN517-71). 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 T495s (20QJ) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
efficient thermal management
reliable security features
mediocre display brightness
limited graphics performance
no thunderbolt support
higher price point
Advantages and disadvantages of Acer ConceptD 5 (CN517-71) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful hexa-core processor
4k uhd display
color accurate screen
ample storage capacity
sleek, minimalist design
heavy build
short battery life
high price point
noisy under load
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.9 cm x 22.615 cm x 1.67 cm | 40.35 cm x 28 cm x 2.47 cm |
| Weight | 1.33 kg | 2.93 kg |
| Case Material | Carbon fibre reinforced plastic, magnesium-aluminum alloy | - |
| Colour | Black | Black |
| DISPLAY | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Screen Size (Type) | 14" - IPS | 17.3" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 400 cd/m² |
| Colour Gamut | 72% | 100% Adobe RGB |
| Features | Anti-glare, Low Power | Anti-glare, ComfyView, Narrow Border Display, 35 ms response rate |
| PROCESSOR | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| CPU | AMD Ryzen 5 Pro 3500U / 2.1 GHz | Intel Core i7 (9th Gen) 9750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 4.5 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | L3 - 4 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM370 |
| Features | Integrated memory controller | Intel Turbo Boost Technology 2.0 |
| MEMORY | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2666 MHz |
| Rated Speed | 2666 MHz | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) | 1.024 TB SSD - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 8 | NVIDIA GeForce RTX 2060 |
|---|---|---|
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | IR camera, ThinkShutter camera privacy | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
| Audio Features | - | Acer TrueHarmony technology |
| COMMUNICATIONS | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 9260 | Killer Wi-Fi 6 AX1650x - M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Compliant Standards | DASH | - |
| Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Killer DoubleShot Pro Technology |
| WWAN |
|---|
| Generation | WWAN upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Technology | Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 59 Wh |
| Battery Life | Up to 16.4 hours | Up to 6 hours |
| AC ADAPTER | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 180 Watt, 19.5 V |
| INPUT | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Interfaces | USB 3.1 Gen 2 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Headphone/microphone combo jack Dock |
USB-C 3.1 Gen 1 USB 3.0 (with power off charging) 2 x USB-C 3.1 Gen 1 HDMI Mini DisplayPort LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T495s (20QJ) | Acer ConceptD 5 (CN517-71) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter | Power adapter, HDD kit |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | - |
| 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, RapidCharge, MIL-STD-810G tested | - |
| Compliant Standards | RoHS | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |
Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 77UB |
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