Samsung Galaxy S21 Ultra 5G

Samsung positions this phone in a crowded 2026 smartphone field. The Samsung Galaxy S21 Ultra 5G ships with Snapdragon 888, 5,000mAh battery. At a mid-tier $258.69 starting price, it targets buyers who value core functionality without paying for niche features. Our independent scoring rates the Samsung Galaxy S21 Ultra 5G at 5.1/10 — an adequate choice with notable trade-offs. Use the comparison matrix above to weigh the Samsung Galaxy S21 Ultra 5G against rival smartphones on the specs that matter for your workflow.

The Samsung Galaxy S21 Ultra 5G is a budget smartphone that earns a VersusMatrix overall score of 51/100, placing it in the entry-tier tier of the smartphones category for 2026. Priced around $258.69, it competes most directly with other budget smartphones where buyers weigh raw specifications against everyday usability.

Where the Samsung Galaxy S21 Ultra 5G stands out most clearly is value for money (75/100) and display (71/100). On paper it ships with a 5,000mAh battery, a 108MP main camera, 12GB of RAM — the kind of hardware combination that defines its tier. In daily use these strengths translate to a smartphone that holds up well under the workloads buyers in this price band typically demand.

The trade-offs sit primarily in performance (5/100) and design and build (38/100). Buyers for whom those dimensions are deal-breakers should compare against pricier alternatives in the leaderboard — but for the majority of buyers in this price band, the trade-off is acceptable given the strengths above.

The Samsung Galaxy S21 Ultra 5G is worth considering for buyers shopping the $219-$298 smartphone market. For a head-to-head against the closest alternatives, browse the smartphones leaderboard and use the on-site comparison tool — the Samsung Galaxy S21 Ultra 5G is included in the default ranking when sorted by overall score.