Compare laptops

      Dell Inspiron 14 7420 2022 (Intel Core i7-1255U, 16GB, 512GB, 14" FHD) vs ASUS VivoBook 14 M1407KA 2025 (Ryzen AI 5 340, 16GB, 512GB, 14" WUXGA) Full Specification Comparison

      Launch

      Announced
      January, 2022
      In Nepal: August, 2022
      January, 2025
      In Nepal: March, 2026
      Market Status
      In Stock
      In Stock

      Type

      Laptop Type
      2-in-1
      Ultrabook
      Series
      Dell Inspiron
      Asus Vivobook

      Body

      Dimensions (W x D x H)
      314 x 227.50 x 15.70 - 18.50 mm
      315.4 x 223.5 x 17.8 - 19.8 mm
      Weight
      1.57 kg
      1.46 kg
      Color Options
      Platinum Silver
      Matte Gray

      CPU

      CPU Series
      Intel 12th Gen (Alder Lake)
      AMD Ryzen AI 300 Series (Krackan Point)
      Processor
      Intel Core i7-1255U (Intel 7)
      AMD Ryzen AI 5 340 (4nm)
      Base Clock
      P-cores: 1.7 GHz
      E-cores: 1.2 GHz
      Zen 5 cores: 2.0 GHz
      Zen 5c cores: 2.0 GHz
      Boost Clock
      P-cores: 4.7 GHz
      E-cores: 3.5 GHz
      Zen 5 cores: 4.8 GHz
      Zen 5c cores: 3.4 GHz
      Cores / Threads
      10 / 12
      6 / 12
      L3 Cache
      12MB
      16MB
      TDP
      15W - 55W
      15W - 54W

      GPU

      GPU Name
      Intel Iris Xe
      AMD Radeon 840M
      Graphics Type
      Integrated
      Integrated
      VRAM
      Shared
      Shared
      TGP
      Shared
      Shared
      Boost Clock
      Up to 1250 MHz
      Up to 2900 MHz

      NPU

      NPU Name
      No
      AMD XDNA NPU
      NPU Peak TOPS
      No
      50 TOPS

      Memory

      Installed RAM
      16GB (2x 8GB) DDR4
      16GB (1x 16GB) LPDDR5x
      Soldered Memory
      No
      Yes
      Speed
      3200 MHz
      8000 MT/s
      Channel
      Dual channel
      Single channel
      Maximum Capacity
      32GB (2x SO-DIMM)
      16GB (1x soldered, 1x SO-DIMM)

      Storage

      HDD
      No
      No
      SSD
      512GB PCIe NVMe M.2 SSD
      512GB PCIe 3.0 NVMe M.2 SSD
      SSD Slots
      1x M.2 PCIe (1x Used)
      1x M.2 PCIe (1x Used)

      Display

      Size
      14 inches
      14 inches
      Panel Type
      IPS LCD
      IPS LCD
      Touchscreen
      Yes
      No
      Finish
      Glossy
      Anti-glare
      Resolution
      FHD+ (1920 x 1200 pixels), 16 : 10 aspect ratio
      WUXGA (1920 x 1200 pixels), 16 : 10 aspect ratio
      Refresh Rate
      60Hz
      60Hz
      Response Time
      Unspecified
      Unspecified
      Variable Refresh Rate
      No
      No
      Brightness
      250 nits (typ)
      300 nits (typ)
      Color Gamut
      45% NTSC
      45% NTSC
      Others
      ComfortView Plus, Wide Viewing Angle
      Unspecified

      I/O Ports

      USB Type-A
      1x USB 3.2 Gen 1 (5 Gbps)
      2x USB 3.2 Gen 1 (5 Gbps)
      USB Type-C
      2x USB 3.2 Gen 2 (10 Gbps)
      1x USB 3.2 Gen 1 (5 Gbps)
      Display
      1x HDMI 1.4
      1x HDMI 2.1
      Audio
      1x 3.5 mm headphone jack
      1x 3.5 mm headphone jack
      Media Card
      1x SD card reader
      No

      Communication

      Ethernet
      No
      No
      WiFi
      Wi-Fi 6E, Tri-band (2.4 / 5 / 6 GHz)
      Wi-Fi 6, Dual-band (2.4 / 5 GHz)
      Bluetooth
      Bluetooth 5.2
      Bluetooth 5.3
      Security
      TPM 2.0 chip
      TPM 2.0 chip, IR facial recognition

      Input Devices

      Keyboard
      Single white backlit Keys
      Single white backlit Keys
      Trackpad
      Windows Precision trackpad
      Windows Precision trackpad
      Webcam
      1080p FHD camera with Physical shutter
      1080p FHD camera with Physical shutter

      Audio

      Speakers
      2x 2W speakers with Waves MaxxAudio Pro
      2x Speakers
      Microphone
      Built-in dual array microphones
      Built-in array microphone

      Battery

      Capacity
      Li-Po 54 Wh
      Li-Ion 42 Wh
      Charging
      65W adapter
      Supports ExpressCharge
      65W adapter

      Software

      Operating System
      Windows 11 Home
      Windows 11 Home
      Preloaded Softwares
      Dell Digital Delivery, Dell Update, Dell Help & Support, SupportAssist
      MyAsus, ScreenXpert, GlideX

      Extras

      Features
      Energy star certified
      Copilot+ PC, ASUS AI ExpertMeet

      hide hover

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