Band 5 vs. Band 9 IELTS Speaking: An Exact Side-by-Side Breakdown

You’ve probably heard advice like “use more vocabulary” or “don’t make grammar mistakes.” But if you’ve ever read a Band 5 and a Band 9 answer side by side, you know the difference goes much deeper than that. It’s not just what you say — it’s how everything flows together.

I recently sat the official IELTS test and scored a Band 9 in speaking. In this guide, I’m going to walk you through two real answers to the same question — one at Band 5 and one at Band 9 — and break down the exact difference using all four official IELTS speaking criteria. Understanding these differences is the fastest way to identify where your score is leaking.

The Two Answers

Here is the question: Describe a person you admire.

The Band 5 answer

“I want to talk about my mother. She is a very kind person. She helped me a lot in life. She cooks very good food. I admire her because she works hard. She is a nurse. Sometimes she is tired, but she is happy. I think she is the best person.”

The Band 9 answer

“I’d like to talk about my grandfather. He’s always been a pillar of strength in our family. Looking back, he’s faced incredible hardships during his youth, but he’s never complained. Currently, he’s retired, but nowadays he’s been helping me to understand more about our family history. I truly admire his resilience. It’s not just that he works hard. It’s that he has a positive outlook despite the challenges. I really hope that in the future, I’m just like him. I want to have the same kind of patience that he shows every day.”

The difference is audible even on the page. Now let’s break it down by criterion.

Criterion 1: Fluency and Coherence

The Band 5 answer has a broken flow. Errors like “she cook” and “she helped me” — mixing tenses and dropping verb endings — force the speaker to pause mid-thought. The Band 5 descriptor describes this as slow speech to keep going, which is exactly what it sounds like: someone searching for the next word before they can continue.

The Band 9 answer flows continuously. I used cohesive devices — words like currently, looking back, and but — to connect each sentence to the next. That wasn’t an accident. I structured the answer around the Topic Diamond™, a framework I developed for my own IELTS preparation. The framework guides you to cover the past, the present, the future, and your feelings in a single response. This structure is what creates fluency — because when you know what comes next, you don’t need to pause to think about it.

Criterion 2: Lexical Resource (Vocabulary)

The Band 5 answer relied on everyday words: good, kind, happy. These are perfectly correct words, but they fall into the Band 5 descriptor of vocabulary with limited flexibility.

The Band 9 answer didn’t use obscure dictionary words. I didn’t force in words like magnanimous or ubiquitous — that strategy almost always sounds unnatural. Instead, I used precise, natural language:

• a pillar of strength — an idiomatic phrase that paints a vivid picture
• incredible hardships — a natural collocation (not “very hard problems”)
• positive outlook — a common but accurate expression used correctly in context

This is the vocabulary standard Band 9 actually requires: not obscure words, but the right words used with confidence and precision.

Criterion 3: Grammatical Range and Accuracy

The Band 5 response had persistent, frequent errors. “She cook” instead of “she cooks” is a third-person singular error. “She helped me” when describing a living parent is a tense inconsistency. And beyond the errors, every sentence followed the same pattern: subject → verb → object. There was no variation.

The Band 9 answer used a mix of:

• Simple sentences for impact: He’s never complained.
• Compound sentences using but: he’s faced incredible hardships during his youth, but he’s never complained
• Complex sentences with subordinate clauses: I really hope that in the future, I’m just like him

The grammar wasn’t there to impress — it served the meaning. Variety in sentence structure is one of the clearest signals of a high-scoring speaker.

Criterion 4: Pronunciation

This is the criterion that’s hardest to convey in text, but it’s one of the most impactful to your score.

The Band 5 response was flat and monotone. When a speaker is concentrating hard on finding the next word, the voice becomes mechanical. There’s no rise and fall, no stress placed on meaningful words — it just reads as a list.

In the Band 9 answer, I used stress and intonation deliberately. When I said “I truly admire his resilience,” the emphasis lands on truly — and that single word communicates genuine emotion. It signals to the examiner that I’m not reciting a prepared script; I’m actually speaking.

Pronunciation at Band 9 doesn’t mean a native accent. It means your intonation carries meaning, and that your listener can always follow you without effort.

The Four Criteria at a Glance

How to Use This to Improve Your Score

The four criteria are a diagnostic tool. Your weakest criterion is your biggest opportunity. Here’s the process I followed myself:

1. Record yourself answering a Part 2 question.
2. Listen back and assess honestly against each criterion.
3. Identify your weakest link — is it vocabulary? Is it your sentence structures? Is your delivery flat?
4. Target that one criterion in your next recording.
5. Repeat.

When I was preparing for my own test, I found that I was making too many filler sounds and pausing too long because I was thinking of my answer while I was speaking. The fix was to practice speaking faster with a framework — so the structure was already in place before I opened my mouth.

I built the SpeakPrac app specifically for this kind of deliberate practice. It gives random Part 1, 2, and 3 questions, instant AI feedback tied to the four official criteria, and a band estimate you can track over time. Watching the trends across multiple sessions is one of the clearest ways to see which criteria are improving and which are stalling.

The Bottom Line

Moving from Band 5 to Band 7, 8, or 9 is not about memorising a list of advanced vocabulary words. It’s about understanding exactly what examiners are listening for — and then systematically practising until all four criteria improve together.

Know the marking criteria. Record yourself. Find your weakest link. Improve it. Repeat.

That cycle is what gets you to Band 9.