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Dell - Inspiron 14 2-in-1 vs Microsoft - Surface Laptop 7 (15)

Last updated · How Mars Score works
Inspiron 14 2-in-1DELLRENDER
Probe A
Dell
Inspiron 14 2-in-1
57.9/ 100D
Performance53· 35%
Battery & Ports67· 27%
Design· 20%
Display51· 18%
Surface Laptop 7 (15)MICROSOFTRENDER
Probe B
Microsoft
Surface Laptop 7 (15)
61.7/ 100C
Performance53· 35%
Battery & Ports69· 27%
Design· 20%
Display66· 18%
Quick verdict

Between the Inspiron 14 2-in-1 and Surface Laptop 7 (15), the Inspiron 14 2-in-1 comes out ahead in thunderbolt ports / weight, while the Surface Laptop 7 (15) wins on refresh rate / claimed battery life. Overall, the Inspiron 14 2-in-1 scores 57.9 and the Surface Laptop 7 (15) scores 61.7 on our Mars Score.

Buying advice

Which should you buy?

The Surface Laptop 7 (15) edges ahead on the Mars Score (57.9 vs 61.7), but the 3.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Inspiron 14 2-in-1 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are thunderbolt ports, weight.

Pick the Surface Laptop 7 (15) if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are refresh rate, claimed battery life, screen size, among others.

Both ship with comparable ram, storage, cpu cores, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.

Why Dell - Inspiron 14 2-in-1 wins

  • Thunderbolt ports — 1.00 more. 1 vs 0.
  • Weight — 0.07 kg less. 1.59 vs 1.66.

Why Microsoft - Surface Laptop 7 (15) wins

  • Refresh rate — 100.00% more. 120 Hz vs 60 Hz.
  • Claimed battery life — 83.33% more. 22 h vs 12 h.
  • Screen size — 7.14% more. 15 " vs 14 ".
  • Battery — 3.13% more. 66 Wh vs 64 Wh.
Full readout

Spec comparison

Design

SpecDell - Inspiron 14 2-in-1Microsoft - Surface Laptop 7 (15)
Weight1.59 kglead1.66 kg
Thickness18.5 mm18.29 mmlead
Build materialaluminumaluminum
Backlit keyboardtruetrue
Fingerprint readertruetrue

Display

SpecDell - Inspiron 14 2-in-1Microsoft - Surface Laptop 7 (15)
Screen size14 "15 "lead
Refresh rate60 Hz120 Hzlead
Panel typeIPSIPS

Performance

SpecDell - Inspiron 14 2-in-1Microsoft - Surface Laptop 7 (15)
CPUIntel Core Ultra 7 155USnapdragon X Elite X1E-80-100
CPU cores1212
GPUIntel GraphicsQualcomm Adreno
RAM16 GB16 GB
Storage512 GB512 GB
Storage typeSSDSSD

Battery & Ports

SpecDell - Inspiron 14 2-in-1Microsoft - Surface Laptop 7 (15)
Battery64 Wh66 Whlead
Claimed battery life12 h22 hlead
USB-C ports22
Thunderbolt ports1lead0
HDMItrueleadfalse
Reader questions

Frequently asked

Which has better battery life, Inspiron 14 2-in-1 or Surface Laptop 7 (15)?+

Surface Laptop 7 (15) claims up to 22 hours — 12h vs 22h.

Which is lighter, Inspiron 14 2-in-1 or Surface Laptop 7 (15)?+

Inspiron 14 2-in-1 is lighter at 1.59 kg vs 1.66 kg.

Which has an OLED display, Inspiron 14 2-in-1 or Surface Laptop 7 (15)?+

Neither model has an OLED display.

Drill down

Spec-level deep dives

By manufacturer

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