Verdict
Head-to-head · Best Countertop Microwaves

Panasonic NN-SD945S vs Panasonic NN-SN936B

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Panasonic NN-SN936B comes out ahead by a narrow margin (4.6 vs 4.7). The gap is mostly about families who reheat full dinner platters and want even reheating — read the strengths below before deciding.

Panasonic NN-SD945S
Ranked #5 in Best Countertop Microwaves
Panasonic NN-SD945S
$289

The NN-SD945S is the premium Panasonic pick. Inverter + cyclonic tech at $289 is the highest-end countertop model. Best for buyers who cook multi-course meals in the microwave.

Strengths
  • Inverter + cyclonic technology
  • 2.2 cubic foot capacity
  • Genius sensor cook + reheat presets
Watch-outs
  • Most expensive pick
  • Premium feature set overkill for casual reheaters
  • Heavy chassis hard to move
Panasonic NN-SN936B
Higher ratedRanked #1 in Best Countertop Microwaves
Panasonic NN-SN936B
$249

The NN-SN936B is the best-overall pick — Panasonic's inverter tech delivers even heating that the cheaper non-inverter picks can't match.

Strengths
  • 1,250W inverter — most powerful in this lineup
  • 2.2 cubic foot capacity fits oval platters
  • Inverter tech delivers more even heating than traditional models
Watch-outs
  • 2.2 cubic feet is a large counter footprint
  • Cheaper than premium but premium-tier for countertops
  • Beeps loud at end of cycle

How they stack up

Panasonic NN-SD945S

Most premium. Cyclonic tech adds to inverter. Most expensive.

Panasonic NN-SN936B

Most powerful (1250W). Largest capacity. Inverter tech vs traditional in cheaper picks.

Specs side-by-side

SpecPanasonic NN-SD945SPanasonic NN-SN936B
Power1250W1250W
Capacity2.2 cu ft2.2 cu ft
TechInverter + cyclonicInverter
FinishSmudge-resistant stainless
Cooking Modes10
← See the full ranking of best countertop microwaves