Side by side comparison and review of Lenovo ThinkPad T490s (20NY) and Lenovo V15 G4 IAH (83FS). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo ThinkPad T490s (20NY) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
lightweight design
good security features
average display brightness
limited graphics performance
no HDMI port
higher price point
Advantages and disadvantages of Lenovo V15 G4 IAH (83FS) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price point
solid build quality
decent processor performance
sufficient connectivity options
lightweight design
average display quality
limited graphics power
modest battery life
no backlit keyboard
DESIGN AND DIMENSIONS | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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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 | 35.92 cm x 23.58 cm x 1.99 cm |
Weight | 1.35 kg | 1.67 kg |
Case Material | Magnesium alloy, carbon fibre reinforced plastic | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Black | Business black |
DISPLAY | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Screen Size (Type) | 14" - IPS | 15.6" - TN |
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Touchscreen | Yes (10-point multi-touch) | - |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 250 cd/m² |
Colour Gamut | 45% | 45% NTSC |
Features | Anti-glare | Anti-glare, Low Blue Light technology |
PROCESSOR | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
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Max Turbo Speed | 3.9 GHz | 4.5 GHz |
Number of Cores | Quad-Core | 12-core |
Cache | 6 MB | 18 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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Max RAM Supported | - | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 3200 MHz |
Rated Speed | 2400 MHz | 3200 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - TCG Opal Encryption, NVM Express (NVMe) - Toshiba | 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
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Max Monitors Supported | - | 2 external monitor(s) |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 720p |
Camera Features | ThinkShutter camera privacy | Privacy shutter, fixed focus |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Realtek ALC3287 |
Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio |
Audio Features | - | Input: noise-cancellation technology |
COMMUNICATIONS | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wireless-AC 9560 | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | - | Dual stream (2x2) |
WWAN |
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Generation | 4G | - |
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Technology | LTE | - |
Controller | FIBOCOM L830-EB - M.2 Card | - |
BATTERY | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Technology | 3-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 57 Wh | 38 Wh |
Battery Life | Up to 20 hours | Up to 9.1 hours |
Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 9.1 hours |
AC ADAPTER | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 5 / 9 / 15 / 20 V | 65 Watt |
INPUT | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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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 | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad, SMB Service hot key |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Dock Headphone/microphone combo jack Lenovo Ethernet extension connector LAN (on supplied cable) |
USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI 1.4b LAN Headphone/microphone combo jack USB 2.0 |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro - English |
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Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | Lenovo ThinkPad T490s (20NY) | Lenovo V15 G4 IAH (83FS) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter, ThinkPad Ethernet Extension Cable Gen 2 | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | Kensington nano 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, MIL-STD-810H tested, self-healing BIOS |
Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 6, FSC, TUV Rheinland Low Blue Light (Software Solution) |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |