HP Smart Tank 790 All-in-One Auto Duplex WiFi Colour Printer with ADF and FAX, Print, Scan & Copy for Office with ADF and FAX
Review Analysis Results
Analysis Summary
The vast majority of these reviews appear genuine, with approximately 85% showing authentic user experiences. All reviews are verified purchases (marked with 'V'), which significantly increases their credibility. The reviews display a healthy mix of ratings (5-star to 1-star) and languages (English, German, Turkish, Hindi), reflecting real customer diversity rather than coordinated manipulation. The presence of detailed negative reviews alongside positive ones further supports organic review patterns.
Strong evidence of authenticity includes numerous reviews with specific personal context: review #2 describes 10 months of usage with specific service issues; review #3 provides balanced feedback mentioning ADF paper jams as a consistent HP problem; review #6 mentions a specific technician named Chandru; review #8 details issues with installation service; review #12 discusses warranty date discrepancies. These detailed, specific experiences are hallmarks of genuine reviews rather than manufactured content.
Only a few reviews raise minor concerns: review #1 contains somewhat generic praise but includes specific comparison to other brands; review #4 has slightly promotional language but mentions a paid installation service; review #10 is very brief but in German and mentions a specific feature (duplex printing). None show clear manipulation patterns like identical phrasing across reviews or obvious marketing language. The most suspicious is review #13 with promotional pricing language, but even this includes specific technical details (20ppm speed).
Overall, this appears to be a typical review set for a popular printer model. The high proportion of verified purchases, detailed negative experiences, language diversity, and specific personal anecdotes strongly indicate organic reviews. While a few reviews contain slightly generic positive language, they lack the clear manipulation patterns that would warrant higher fake suspicion. The product receives mixed but generally positive feedback from real users.
Key patterns identified in the review analysis include: Verified purchase tags on all reviews, Multiple languages present (English, German, Turkish, Hindi), Specific technical issues mentioned (ADF, duplex printing, paper jams).
Review Statistics
About Review Data Collection
We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.
Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.
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Price Analysis
This is a feature-rich, mid-range all-in-one printer suitable for small offices needing duplex printing, scanning, and fax. Expect to pay ₹30,000-₹40,000; wait for sales events for the best deals. Prioritize sellers with high ratings to ensure genuine HP products and reliable service.
MSRP Assessment
Market Position
Buying Tips
Understanding This Analysis
What does Grade B mean?
This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.
Adjusted Rating Explained
The adjusted rating (3.60 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (3.93 stars), suggesting positive fake reviews may be inflating the score.
How We Detect Fake Reviews
Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.
Important Limitations
No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.
