Band 6+: The tables below give information about the average number of Iphones ans Samsung phones sold each day in 5 countries during 2010 and 2020.

The report covers the requirements of the task, providing an overview and highlighting key trends and specific data points. However, there are some omissions and areas where the analysis could be more comprehensive. To improve, consider the following: * **Completeness:** Ensure all significant aspects of the data are addressed. For instance, the report mentions decreases in Samsung sales in Zambia and Algeria but doesn't fully explore the implications or reasons behind these changes. * **Comparative Analysis:** While individual trends are noted, enhance the report by directly comparing the performance of iPhones and Samsung phones within each country and across different countries. * **Data Precision:** Double-check all data references for accuracy. For example, the introduction mentions data for 2010 and 2010, which is a typo and should be corrected to 2020. * **Structure and Flow:** While the organization is generally clear, ensure a smooth transition between paragraphs and a logical progression of ideas. Consider using topic sentences to introduce the main point of each paragraph. * **Vocabulary and Grammar:** The language is generally accurate, but there are a few instances where word choice could be more precise (e.g., "elicit information" could be replaced with a more straightforward phrase like "present data"). Also, ensure consistent use of singular/plural forms (e.g., "sales figures stood" should be "sales figure stood").

The report is generally coherent, but there are some issues with the flow of information and paragraphing. The introduction could be more concise. The organization of details within paragraphs could be improved for better clarity. For example, grouping countries by sales trends (increase/decrease) might enhance coherence.

The report demonstrates a good range of vocabulary, but there's room for more precise word choices. For instance, instead of 'sold out,' consider using 'sold' or 'sales.' Varying the language used to describe increases and decreases would also enhance the lexical resource. Boost vocabulary complexity to elevate the overall score.

The report contains grammatical errors that affect clarity. Pay close attention to verb tense consistency (e.g., 'were increased' should be 'increased'), subject-verb agreement, and correct use of prepositions. Review and correct these errors to improve grammatical accuracy.