In depth comparison and review of Lenovo Legion 7 16IAX7 (82TD) and Lenovo Legion S7 16ARHA7 (82UG). 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 Legion 7 16IAX7 (82TD) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-resolution mini-led display
premium aluminum build
excellent thermal management
rgb keyboard lighting
quite expensive
heavy and bulky
average battery life
limited port selection
Advantages and disadvantages of Lenovo Legion S7 16ARHA7 (82UG) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful AMD processor
lightweight design
ample storage options
efficient thermal management
higher price point
average battery life
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.81 cm x 26.35 cm x 1.94 cm | 35.77 cm x 26 cm x 1.69 cm |
| Weight | 2.53 kg | 2.23 kg |
| Case Material | Aluminium (top), aluminium (bottom) | Aluminium (top), aluminium (bottom) |
| Colour | Black (bottom), storm grey (top) | Onyx grey |
| DISPLAY | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Screen Size (Type) | 16" - IPS | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1600 (WQXGA) | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | 165 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 500 cd/m² | 500 cd/m² |
| Colour Gamut | 100% sRGB | 100% sRGB |
| Features | Anti-glare, NVIDIA G-SYNC compatible, 178° viewing angle, HDR 400 compatible, Low Blue Light technology, DC dimmer, X-Rite Pantone factory color calibration, Dolby Vision | Anti-glare, FreeSync Technology, 178° viewing angle, HDR 400 compatible, Low Blue Light technology, DC dimmer, Dolby Vision |
| PROCESSOR | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| CPU | Intel Core i7 (12th Gen) 12800HX / 2 GHz | AMD Ryzen 7 6800H / 3.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 4.7 GHz |
| Number of Cores | 16-core | 8-core |
| Cache | 25 MB | L3 - 16 MB |
| Chipset | Intel HM670 | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR5 SDRAM | DDR5 SDRAM |
| Speed | 4800 MHz | 4800 MHz |
| Rated Speed | 4800 MHz | 4800 MHz |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 Ti / Intel UHD Graphics | AMD Radeon RX 6800S / AMD Radeon 680M |
| Max Monitors Supported | 3 external monitor(s) | 3 external monitor(s) |
| Video Memory | 8 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Resizable BAR, Advanced Optimus, Dynamic Boost 2.0 | AMD Smart Access Memory, AMD Smart Shift Technology, Direct X 12 Ultimate |
| Gaming | Yes | Yes |
| Camera | Yes - 1080p | Yes - 1080p |
| Camera Features | Fixed focus, e-camera shutter | Fixed focus, e-camera shutter |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3306 | Realtek ALC3306 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | Harman audio technology, Smart Amp, Nahimic audio, super linear speaker | Harman audio technology, Nahimic audio |
| VR Ready | Yes | - |
| COMMUNICATIONS | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6E AX1675i - M.2 Card | M.2 Card |
| Network Interface | 2.5 Gigabit Ethernet | - |
| Ethernet Controller | Realtek RTL8125BG | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 99.99 Wh | 99.99 Wh |
| Battery Life | Up to 9.8 hours | Up to 10.6 hours |
| Battery Run Time | Local video (1080p) playback time (150 nits): up to 9.8 hours | Local video (1080p) playback time: up to 10.6 hours |
| AC ADAPTER | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 300 Watt | 230 Watt |
| INPUT | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision glass touchpad, switchable keycaps, easy tool inbox | Spill-resistant, buttonless touchpad, precision glass touchpad, switchable keycaps |
| CONNECTIONS & EXPANSIONS | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Slots | 2 x M.2 (PCI Express 4.0 x4) (1 free) | - |
|---|---|---|
| Interfaces | 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (data only) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (135W Power Delivery) HDMI LAN Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (135W Power Delivery) HDMI Headphone/microphone combo jack |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Operating System (OS) | Windows 11 Home - English | Windows 11 Home - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo Legion 7 16IAX7 (82TD) | Lenovo Legion S7 16ARHA7 (82UG) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | RGB lighting, force sensor | - |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | Administrator password, hard drive password, power-on password, Rapid Charge Pro, self-healing BIOS | Administrator password, hard drive password, power-on password, self-healing BIOS, Super Rapid Charge |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TUV High Gaming Performance Certification, TUV Rheinland Low Blue Light (Hardware Solution) | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV High Gaming Performance Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 5 °C |
| Humidity Range Operating | 8 - 95% | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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