In depth comparison and review of Lenovo Legion S7 16ARHA7 (82UG) and Lenovo IdeaPad Gaming 3 16IAH7 (82SA). 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 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
Advantages and disadvantages of Lenovo IdeaPad Gaming 3 16IAH7 (82SA) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
affordable price point
ample port selection
decent thermal management
average battery life
modest build quality
heavyweight design
dim screen brightness
| DESIGN AND DIMENSIONS | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.77 cm x 26 cm x 1.69 cm | 35.96 cm x 27.78 cm x 2.09 cm |
| Weight | 2.23 kg | 2.6 kg |
| Case Material | Aluminium (top), aluminium (bottom) | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Onyx grey | Onyx grey |
| DISPLAY | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Screen Size (Type) | 16" - IPS | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1200 (WUXGA) |
| 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 | 350 cd/m² |
| Colour Gamut | 100% sRGB | 100% sRGB |
| Features | Anti-glare, FreeSync Technology, 178° viewing angle, HDR 400 compatible, Low Blue Light technology, DC dimmer, Dolby Vision | Anti-glare, FreeSync Technology, DC dimmer |
| PROCESSOR | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| CPU | AMD Ryzen 7 6800H / 3.2 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.5 GHz |
| Number of Cores | 8-core | 12-core |
| Cache | L3 - 16 MB | 18 MB |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Speed | 4800 MHz | 3200 MHz |
| Rated Speed | 4800 MHz | 3200 MHz |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| 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 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon RX 6800S / AMD Radeon 680M | NVIDIA GeForce RTX 3050 / Intel Iris Xe Graphics |
| Max Monitors Supported | 3 external monitor(s) | 2 external monitor(s) |
| Video Memory | 4 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Video System Features | AMD Smart Access Memory, AMD Smart Shift Technology, Direct X 12 Ultimate | NVIDIA Resizable BAR, Dynamic Boost 2.0, Direct X 12 Ultimate |
| Gaming | Yes | Yes |
| Camera | Yes - 1080p | Yes - 1080p |
| Camera Features | Fixed focus, e-camera shutter | Privacy shutter, fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3306 | Realtek ALC3287 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | Harman audio technology, Nahimic audio | Output: Nahimic audio |
| COMMUNICATIONS | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 99.99 Wh | 71 Wh |
| Battery Life | Up to 10.6 hours | Up to 10 hours |
| Battery Run Time | Local video (1080p) playback time: up to 10.6 hours | Local video (1080p) playback time (150 nits): up to 10 hours |
| AC ADAPTER | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 170 Watt |
| INPUT | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (white) |
| Features | Spill-resistant, buttonless touchpad, precision glass touchpad, switchable keycaps | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Slots | - | 1 x M.2 (PCI Express 4.0 x4) (1 free) |
|---|---|---|
| Interfaces | 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 |
2 x USB 3.2 Gen 1 HDMI (4K support) Headphone/microphone combo jack LAN USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Operating System (OS) | Windows 11 Home - English | Windows 11 Home - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo Legion S7 16ARHA7 (82UG) | Lenovo IdeaPad Gaming 3 16IAH7 (82SA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Administrator password, hard drive password, power-on password, self-healing BIOS, Super Rapid Charge | Administrator password, hard drive password, power-on password, Rapid Charge Boost, self-healing BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV High Gaming Performance Certification, TUV Rheinland Low Blue Light (Hardware Solution) | RoHS, Energy-Related Products (ErP) Lot 3 |
| Max Operating Temperature | 35 °C | 40 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 8 - 95% | 0 - 90% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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