Research and Development (R&D) and Other Research Professionals vs Sales and retail assistants Salary (2025)

How do Research and Development (R&D) and Other Research Professionals and Sales and retail assistants salaries compare in the UK? Here is a detailed side-by-side breakdown.

Research and Development (R&D) and Other Research Professionals earns £39,469 more per year (266% higher)
vs

Sales and retail assistants

£14,814
per year

Detailed Comparison

MetricResearch and Development (R&D) and Other Research ProfessionalsSales and retail assistantsDifference
Median Annual£54,283£14,814+£39,469
Mean Annual£57,622£16,604+£41,018
Monthly£4,524£1,235+£3,289
Weekly£1,044£285+£759
Hourly£26.10£7.12+£18.98

Salary Range Comparison

PercentileResearch and Development (R&D) and Other Research ProfessionalsSales and retail assistants
10th (Entry)£32,169£5,714
25th£41,963£10,076
50th (Median)£54,283£14,814
75th£69,410£22,646
90th (Senior)£87,125£28,480
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Frequently Asked Questions

Who earns more, a Research and Development (R&D) and Other Research Professionals or a Sales and retail assistants?
A Research and Development (R&D) and Other Research Professionals earns more. The median salary for a Research and Development (R&D) and Other Research Professionals is £54,283, whilst a Sales and retail assistants earns £14,814 — a difference of £39,469 per year.
What is the salary difference between a Research and Development (R&D) and Other Research Professionals and a Sales and retail assistants?
The difference is £39,469 per year. Research and Development (R&D) and Other Research Professionals is the higher-paid role.
Should I become a Research and Development (R&D) and Other Research Professionals or a Sales and retail assistants?
From a salary perspective, Research and Development (R&D) and Other Research Professionals offers higher median pay. However, career choice depends on many factors including interests, qualifications, work-life balance and long-term prospects.

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