LG 139 cm (55 inches) OLED B4 AI Series 4K Ultra HD (3840 x...
Good for: Buyers willing to read the details before deciding
Watch out for: rating-recovery-manipulation
Last analyzed: March 2026
Total Reviews
99
On Amazon
Verified
87%
Good
Amazon Rating
4.2
Original rating
Savinoo Rating
3.6
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 75/100) LG 139 cm (55 inches) OLED B4 AI Series 4K Ultra HD (3840 x... has some concerning review patterns. Major Issues Found: There are 6x more 4-star reviews than 3-star reviews.
- Fake reviewers often use 4-star ratings to look more believable. Additional Concerns: 3 low ratings were followed by 3 high ratings within 5 days.
- This timing pattern may indicate rating manipulation. Positive Indicators: 87% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"DON'T BUY THIS TV. I purchased this OLED TV for ₹1,37,000, and within just two years, vertical lines started appearing on the screen. When I contacted customer service, I was shocked to learn that the cost to replace the screen is the same as buying a brand-new TV! It’s extremely frustrating to invest in a premium product and then face such a major defect in such a short period. Paying the same amount again for a repair feels unreasonable and unfair. Personally, I would not recommend this TV to anyone given the poor durability and high maintenance costs."
saurabh v
This TV is very good, supports DOLBY SURROUNDED AND ATMOSFree TV channels are also there.…
This TV is very good, supports DOLBY SURROUNDED AND ATMOSFree TV channels are also there. Worth buyingramkrit chauhan
Best picture quality
chandra sekhar
Nice tv got it in 80K with offers
Anonymous
Very good experience,
maruf ali
Very nice oled tv picture quality good
vicky
The media could not be loaded. I have never been so pleasantly surprised by any…
The media could not be loaded. I have never been so pleasantly surprised by any TV I've purchased till date. Also, at 75k after all the discounts any other TV stops making sense. Trust me even C or G series of oled TV's from LG aren't worth what they cost in front of this. Also, paired it with led sync lights and you can check the result in the video (it's a720p video😲 playing on the TV)It's remote features with LG Thinq app is also amazing (on top of an already amazing magic remote)Perks: You can connect 2 Bluetooth headphones with the TV!!!All HDMI ports support 4k 120hz HDR!!THIS TV WILL UPGRADE YOUR CONTENT VIEWING EXPECTATIONS!What Customers Talk About
Commonly Praised
Commonly Complained
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
67
✓ Detailed reviews
Long Reviews
19%
Average detail
Short Reviews
26%
✓ Low brief reviews
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
67
avg. words per review
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.07
Natural pace
Max in One Day
2
Normal range
Variable Velocity Pattern
Review posting rate varies over time. This may be linked to promotions, product launches, or seasonal events.
Rating Breakdown
This chart shows how customers rated LG 139 cm (55 inches) OLED B4 AI Series 4K Ultra HD (3840 x.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
There are 6x more 4-star reviews than 3-star reviews. Fake reviewers often use 4-star ratings to look more believable.
3 low ratings were followed by 3 high ratings within 5 days. This timing pattern may indicate rating manipulation.
These findings suggest this is a trustworthy product.
Looks legit — check on AmazonWarning Flags
rating-recovery-manipulation
Not sure about this product?
See alternatives on AmazonReady to buy LG 139 cm (55 inches) OLED B4 AI Series 4K Ultra HD (3840 x...?
Our analysis is based on 99 reviews.
How does this compare?
This product scores 75/100 — above average among analyzed products.
Check on Amazon