Short Answer
The DET isn't graded more leniently than IELTS or TOEFL — a given level of English proficiency will map to a roughly comparable score across all three tests. What makes the DET feel different is its format, not its difficulty threshold: it's shorter, computer-adaptive, and proctored more strictly than most traditional exams.
What Makes the DET Harder Than It Looks
- It's computer-adaptive. Answer correctly and the next question gets harder — so strong test takers spend most of the exam facing above-average difficulty, not a comfortable plateau.
- The pace is relentless. With around 45 minutes covering reading, writing, listening, and speaking together, there's very little downtime between question types compared to a traditional exam's separate, longer sections.
- Proctoring is unusually strict. The secondary camera, room scan, ear scan, and continuous gaze tracking mean the technical and behavioral side of the test carries real risk of invalidation, independent of your English ability.
- No scratch paper, no rereading pauses. Many question types are timed tightly enough that you can't fully plan before you start typing or speaking.
What Makes the DET Easier Than It Looks
- No separate sections to "pass." A weak moment on one question type doesn't sink an entire section score the way it can on IELTS.
- You can retake it quickly and affordably — around $70 per attempt versus $200+ for IELTS or TOEFL, with results in 48 hours instead of weeks.
- Home environment. No travel, no test-center nerves, and you can control your own lighting, seating, and timing within your 21-day window.
So, Is It Hard?
For a genuinely proficient English speaker who understands the format and has practiced under real timing, the DET is generally considered no harder — and often more comfortable — than the alternatives. For someone walking in unprepared for the adaptive pacing or the proctoring rules, it can feel much harder than expected, mostly because of unfamiliarity rather than the English itself.
How to Make It Easier on Yourself
The single biggest lever isn't grinding vocabulary lists — it's practicing under the DET's actual timing and adaptive pressure so the format itself stops being the obstacle. Prepingo's mock questions replicate the real timing for every question type, so your first encounter with the pace isn't on test day.