In depth comparison and review of Lenovo ThinkPad T495s (20QJ) and Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S). 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 Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
sleek design
lightweight build
decent processor performance
adequate port selection
mediocre battery life
limited storage capacity
average display quality
no backlit keyboard
DESIGN AND DIMENSIONS | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.9 cm x 22.615 cm x 1.67 cm | 35.84 cm x 24.41 cm x 1.94 cm |
Weight | 1.33 kg | 1.87 kg |
Case Material | Carbon fibre reinforced plastic, magnesium-aluminum alloy | Aluminum, polycarbonate ABS |
Colour | Black | Platinum grey |
DISPLAY | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Screen Size (Type) | 14" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 400 cd/m² | 220 cd/m² |
Colour Gamut | 72% | - |
Features | Anti-glare, Low Power | Anti-glare |
PROCESSOR | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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CPU | AMD Ryzen 5 Pro 3500U / 2.1 GHz | AMD A9 9425 / 3.1 GHz |
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Max Turbo Speed | 3.7 GHz | 3.7 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | L3 - 4 MB | 1 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
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Max RAM Supported | - | 8 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 1866 MHz |
Rated Speed | 2666 MHz | 1866 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Graphics Processor (GPU) | AMD Radeon Vega 8 | AMD Radeon R5 |
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Camera | Yes - 720p | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | IR camera, ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio Premium |
COMMUNICATIONS | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Dual Band Wireless-AC 9260 | M.2 Card |
Compliant Standards | DASH | - |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Single stream (1x1) |
WWAN |
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Generation | WWAN upgradable | - |
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BATTERY | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Technology | Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 30 Wh |
Battery Life | Up to 16.4 hours | Up to 5 hours |
AC ADAPTER | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 45 Watt |
INPUT | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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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 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home in S mode - English |
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MISCELLANEOUS | Lenovo ThinkPad T495s (20QJ) | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | Kensington mini 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 | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
ENERGY STAR Certified | Yes | Yes |
Manufacturer Warranty | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |
Limited warranty - 1 year - pick-up and return |
Model Number | - | 15AST 81F9 |