In depth comparison and review of Lenovo IdeaPad Gaming 3 15ARH7 (82SB) and Alienware x14. 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 IdeaPad Gaming 3 15ARH7 (82SB) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
affordable gaming option
high refresh rate display
solid build quality
decent thermal management
average battery life
dim display brightness
limited storage capacity
no thunderbolt support
Advantages and disadvantages of Alienware x14 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
sleek, portable design
high-quality display
advanced cooling system
robust build quality
high price point
limited port selection
average battery life
loud under load
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.96 cm x 26.64 cm x 2.18 cm | 32.15 cm x 26.277 cm x 1.45 cm |
| Dimensions (WxDxH) / Weight Details | 55.1 cm x 34.9 cm x 8.5 cm | - |
| Weight | 2.315 kg | 1.79 kg |
| Case Material | Polycarbonate ABS (bottom), polycarbonate ABS (top) | - |
| Colour | Onyx grey | Lunar light |
| DISPLAY | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | - | 157 |
| V-Sync Rate at Max Res. | 120 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 400 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Features | Anti-glare, FreeSync Technology, 170° viewing angle, DC dimmer | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 7 ms response rate, 3ms response rate (Overdrive), Dell ComfortView Plus, Dolby Vision, 0.1725 mm pixel pitch |
| PROCESSOR | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| CPU | AMD Ryzen 5 6600H / 3.3 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 4.5 GHz |
| Number of Cores | 6-core | 12-core |
| Cache | L3 - 16 MB | L3 - 18 MB |
| Features | Integrated memory controller | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR5 SDRAM | LPDDR5 SDRAM |
| Speed | 4800 MHz | - |
| Rated Speed | 4800 MHz | - |
| Form Factor | SO-DIMM 262-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 / AMD Radeon 660M | NVIDIA GeForce RTX 3050 |
| Max Monitors Supported | 2 external monitor(s) | - |
| Video Memory | 4 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Resizable BAR, Dynamic Boost 2.0 | NVIDIA G-SYNC, Advanced Optimus |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - 1280 x 720 (standard), 640 x 360 (infrared) |
| Resolution | - | 0.92 Megapixel (standard), 0.23 Megapixel (infrared) |
| Camera Features | Privacy shutter, fixed focus | IR/RGB camera, 75.8 degrees |
| Image Sensor Type | - | CMOS |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 | Realtek ALC3281-CG |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
| Audio Features | Nahimic audio | - |
| COMMUNICATIONS | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wi-Fi 6E AX 211 - M.2 2230 |
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Technology | Lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | 80 Wh |
| Battery Life | Up to 13.1 hours | - |
| Battery Run Time | Local video (1080p) playback time (150 nits): up to 13.1 hours | - |
| AC ADAPTER | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 170 Watt | 130 Watt, 5 / 20 V |
| INPUT | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Multi-touch touchpad, buttonless touchpad, white LED backlight | Multi-gesture touch pad, N-key rollover, precision glass touchpad, 1 RGB zone |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Slots | 1 x M.2 Card (1 free) 1 x M.2 Card (0 free) |
- |
|---|---|---|
| Interfaces | 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) Headphone/microphone combo jack |
| Memory Card Reader | - | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Operating System (OS) | Windows 11 Home - English | Windows 11 Home |
|---|---|---|
| Software Included | - | Alienware Command Center |
| MISCELLANEOUS | Lenovo IdeaPad Gaming 3 15ARH7 (82SB) | Alienware x14 |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | - |
| Features | Administrator password, hard drive password, power-on password, Rapid Charge Boost, self-healing BIOS | Alienware Battery Defender technology |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 8 - 95% | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
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