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Lenovo IdeaPad Slim 3x vs Dell XPS 13 (2026)

The Dell XPS 13 (2026) is the better pick for most people: it is lighter, sharper and cheaper, at $599.99 on November 2 versus $699.99 at Amazon for the Lenovo as of November 5. The Lenovo IdeaPad Slim 3x wins if you need 16 GB of RAM, a bigger 15.3-inch screen and a backlit keyboard for long typing sessions. Neither is a powerhouse; the XPS 13's 8 GB of RAM is tight for heavy multitasking, and the Lenovo's Arm64 Windows can trip up older apps.

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Lenovo
Lenovo IdeaPad Slim 3x

Lenovo IdeaPad Slim 3x

4.6· 76 ratings
$699.99at AmazonObserved at 8:04 AM
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Choose the IdeaPad Slim 3x if you want 16 GB of memory, a larger 15.3-inch 16:10 screen and a backlit keyboard, and you can live with Arm64 Windows and a 512 GB QLC SSD.

Pros
16 GB of RAM handles many browser tabs and apps at once.
  • 15.3-inch 16:10 screen gives more vertical workspace.
  • Backlit keyboard, fingerprint reader and webcam shutter.
  • Expandable M.2 SSD slot and MIL-STD 810H-tested metal chassis.
  • Cons
    • Arm64 Windows can block or slow some legacy x86 apps and games.
    • 3.5 lb is heavy next to the XPS 13.
    • 512 GB QLC SSD writes slower than TLC drives once full.
    • Costs $100 more than the XPS 13's recent low.
    Dell
    Dell XPS 13 (2026)

    Dell XPS 13 (2026)

    Choose the XPS 13 if portability, a sharp 120Hz touchscreen and the lower price matter most, and 8 GB of RAM is enough for your daily work.

    Pros
    • 2.2 lb makes it easy to carry all day.
    • 2560 x 1600 touchscreen at 120Hz is sharper and smoother.
    • $599.99 low price undercuts the Lenovo.
    • Standard Intel x86 platform runs the full Windows software library.
    Cons
    • 8 GB of RAM is tight for heavy multitasking and cannot be upgraded.
    • 13.4-inch screen means less workspace than the Lenovo.
    • Price swung from $599.99 to $798.99 within two days, so timing matters.
    • No stated battery capacity or backlit-keyboard confirmation in the listed specs.

    What separates them

    Lenovo IdeaPad Slim 3xDell XPS 13 (2026)
    Price$699.99 at Amazon as of November 5, 2026$599.99 low on November 2, 2026 (high $798.99 on November 3)
    Weight3.5 lb2.2 lb
    Screen15.3-inch 1920 x 1200, no-glare, 60Hz-class13.4-inch 2560 x 1600 touchscreen, 120Hz
    Memory16 GB LPDDR5X, soldered8 GB
    ProcessorSnapdragon X X1-26-100, Arm64, 45 TOPS NPUIntel Core 5 320, hexa-core, up to 4.6 GHz
    Storage512 GB PCIe Gen4 QLC SSD, expandable slot512 GB SSD
    Battery and charging60Wh battery, 65W supply, Rapid BoostNot stated; smaller chassis limits battery room
    Software compatibilityWindows 11 Home Arm64; some x86 apps run only under emulationStandard x86 Windows; broad app support

    Price history

    $798.99$309.00
    Nov 2Nov 5
    • Lenovo IdeaPad Slim 3x: lowest $309.00 on Nov 5 at Walmart.
    • Dell XPS 13 (2026): lowest $599.99 on Nov 2 at Best Buy; $798.99 on Nov 3.

    Prices at every store

    Lenovo IdeaPad Slim 3x

    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $699.99Free shippingObserved at 8:04 AM
      Visit store
    • WalmartNew

      Out of stock

      $309.00Free shippingObserved at 8:04 AM
      Visit store

    Also available at

    • WalmartCheck price at Walmart
    All 2 stores and price history →

    Dell XPS 13 (2026)

    • AmazonCheck price at Amazon
    • Best BuyCheck price at Best Buy
    • eBayCheck price at eBay
    Prices and history →

    Specs compared

    SpecLenovo IdeaPad Slim 3xDell XPS 13 (2026)
    Operating SystemWindows 11 Home Arm64 Single LanguageWindows OS
    Resolution1920 x 12002560 x 1600
    Processor BrandIntel CPUIntel CPU
    Graphics ProcessorIntel GPUIntel GPU
    Drive TypeSolid State DriveSolid State Drive
    Weight3.5 lb2.2 lb
    Drive Capacity512 GB drive512 GB drive
    Screen Size15.3 inches13.4 inches
    Installed Memory16 GB RAM8 GB RAM
    Processor Speed3 GHz CPU4.6 GHz CPU
    ProcessorSnapdragon® X X1-26-100 Processor (2.97 GHz )—
    Memory16 GB LPDDR5X-8448MT/s (Soldered)—
    Show all 24 specsShow fewer specs
    SpecLenovo IdeaPad Slim 3xDell XPS 13 (2026)
    Storage512 GB SSD M.2 2242 PCIe Gen4 QLC—
    Power Supply65W—
    WirelessWi-Fi 6E 2x2 AX & Bluetooth® 5.3—
    KeyboardBacklit, Luna Grey - English (US)—
    ColorLuna Grey—
    GraphicsIntegrated Qualcomm® Adreno™ GPU—
    With No-Glare ScreenYes—
    Battery Life2 hours battery life—
    Touchscreen—Yes
    Number Of Cores

    What reviewers say

    Lenovo IdeaPad Slim 3x

    Rated 4.6 out of 5 from 76 ratings, owners generally like the screen, keyboard and price for a Copilot+ laptop. The recurring caveats are Arm app compatibility and the modest SSD.

    Pros
    • Good value for a Copilot+ PC
    • Bright, matte 16:10 display
    • Comfortable backlit keyboard
    • Light metal build for a 15-inch
    Cons
    • Some apps need emulation on Arm
    • Storage fills up quickly
    • Battery life falls short of the marketing claim for some users

    Dell XPS 13 (2026)

    Owner feedback on this model centers on the light build and sharp screen, with the 8GB memory the most common complaint. Reviews of seller listings also mention accurate descriptions and fast shipping, with occasional transit damage.

    Pros
    • Light, easy to carry
    • Bright, high-resolution touchscreen
    • Fast shipping and accurate listings from sellers
    • Arrives in like-new condition
    Cons
    • 8GB RAM fills up quickly with many tabs
    • Some units arrive with cosmetic damage from shipping
    • Seller replies can take about a day
    Reviews
    • The Best Laptops for 2026

    Questions and answers

    Which is better for students?
    The XPS 13 suits students who carry a laptop all day and mostly run browser and Office apps. Pick the Lenovo if your course load needs 16 GB of RAM or a bigger screen for spreadsheets and coding.
    Is the Lenovo worth $100 more?
    Yes if you need 16 GB of RAM or the larger 15.3-inch display, since memory is soldered and cannot be added later. If 8 GB is enough, the XPS 13 saves you $100 and 1.3 lb.
    Which has better battery life?
    The Lenovo lists a 60Wh battery and an efficiency-focused Snapdragon X chip, which favors long unplugged sessions. Dell does not state a battery capacity for the XPS 13 (2026), so treat its runtime as unconfirmed.
    Can I upgrade the RAM or storage?
    Neither laptop has upgradeable RAM; both use soldered memory. The Lenovo has a free M.2 slot for adding storage, while the XPS 13's 512 GB SSD is the only listed drive option.
    Which runs more software?
    The XPS 13, because its Intel Core 5 runs standard x86 Windows and every mainstream app natively. The Lenovo's Arm64 Windows runs many apps through emulation, which can slow or block older titles and tools.
    Which screen is better for photo and video work?
    The XPS 13's 2560 x 1600 120Hz touchscreen is sharper and smoother. The Lenovo's 1920 x 1200 no-glare panel is easier to read outdoors but lower resolution.

    More comparisons

    • Dell XPS 13 (2026) vs Asus Zenbook A14 (UX3407QA)
    • Dell XPS 13 (2026) vs Acer Swift Air 14
    • Lenovo IdeaPad Slim 3x vs Asus Zenbook A14 (UX3407QA)
    • Lenovo IdeaPad Slim 3x vs Acer Swift Air 14

    Buying guides that pick them

    • Best Windows laptops under $1,000
    • Best everyday Windows laptops over 15 inches under $600
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    Language—English / North America
    Refresh Rate—120Hz