LG QNED86 55 vs 65 vs 75 Inch: When Does a Bigger TV Stop Being Practical?
The LG QNED86 55, 65 and 75-inch models share the same listed core picture, AI, gaming and smart-TV features. The real differences are mainly screen size, physical dimensions, weight and monthly subscription amount.
At ITG Smart Enterprise, our team helps customers compare LG TVs based on room fit, viewing habits, installation access and overall subscription commitment. Customers exploring the wider range can also review our LG TV Subscription Malaysia page.
LG QNED86 55 vs 65 vs 75 Inch at a Glance
Because these three TVs are from the same QNED86 series and share the same listed core features, the main decision is how much larger you want the TV to be and whether the extra size is worth the higher monthly commitment.
| Model | Screen | Monthly | Plan | Main difference |
|---|---|---|---|---|
| 55QNED86BSA | 55 inch | RM100 | 5 years | Lowest monthly amount |
| 65QNED86BSA | 65 inch | RM115 | 5 years | 10 inches more screen for RM15/month more |
| 75QNED86BSA | 75 inch | RM170 | 5 years | Largest screen with a much bigger monthly step |
Customers can compare the 55QNED86BSA, 65QNED86BSA and 75QNED86BSA product pages for current model details.
How Much More Space Does 65 or 75 Inches Actually Need?
Screen size is measured diagonally, so a 10-inch increase does not tell you how much more wall or console space the TV needs.
| Model | Screen | Width | Weight without stand | Difference from previous size |
|---|---|---|---|---|
| 55QNED86BSA | 55 inch | 123.6 cm | 15.1 kg | — |
| 65QNED86BSA | 65 inch | 145.6 cm | 21.5 kg | +22.0 cm width |
| 75QNED86BSA | 75 inch | 167.7 cm | 32.8 kg | +22.1 cm width |
Although each step adds 10 inches of diagonal screen size, each step also adds about 22 cm of actual TV width.
Moving directly from 55 to 75 inches adds approximately 44.1 cm of physical width. That difference can affect wall space, TV-console fit, soundbar placement, nearby furniture and delivery access.
The physical width is therefore often more useful than the diagonal screen number when deciding whether a larger TV will fit comfortably.
What Features Are Shared Across the Three Sizes?
The three QNED86 sizes share the same listed core picture, AI, gaming and smart-TV features, so moving up in screen size is not primarily a feature upgrade.
Picture
Listed features include:
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Dynamic QNED Color Pro
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100% Color Volume
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Mini LED with Precision Dimming
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alpha 8 AI Processor 4K Gen3
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AI HDR Remastering
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Dolby Vision
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FILMMAKER MODE
Gaming
Listed gaming specifications include:
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120Hz native refresh rate
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VRR up to 144Hz
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4K 120 fps via HDMI
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AMD FreeSync support
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Motion Booster up to 288Hz
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Game Dashboard
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Game Optimizer
AI and Smart TV
Listed features include:
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webOS AI
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Google Gemini
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Microsoft Copilot
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Multi AI Search
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AI Concierge
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AI Voice ID
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AI Magic Remote
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webOS Re:New Program
This means choosing the 55-inch model does not mean giving up the listed Mini LED, processor, Dolby Vision, AI or gaming features available on the 65- and 75-inch versions.
What Are You Actually Paying More For?
With the listed core features aligned, the extra monthly amount is mainly paying for a larger screen and a physically larger TV.
Based on the monthly amounts used in this comparison:
-
55 to 65 inch: RM15/month more
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65 to 75 inch: RM55/month more
-
55 to 75 inch: RM70/month more
Over a five-year, 60-month period:
| Size | Monthly amount | 60-month calculation |
|---|---|---|
| 55 inch | RM100 | RM6,000 |
| 65 inch | RM115 | RM6,900 |
| 75 inch | RM170 | RM10,200 |
Moving from 55 to 65 inches represents an illustrative RM900 difference over 60 months.
Moving from 65 to 75 inches represents an illustrative RM3,300 difference, while moving directly from 55 to 75 inches represents RM4,200 more over the same period.
These calculations use the monthly amounts and five-year tenure shown in this comparison. Current pricing, eligibility, promotions and programme conditions should be confirmed before applying.
55 vs 65 Inch: What Does the Extra RM15 per Month Actually Buy?
The 65QNED86BSA costs RM115/month compared with RM100/month for the 55QNED86BSA.
Moving from 55 to 65 inches gives you:
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+10 inches of diagonal screen size
-
+22.0 cm of physical TV width
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+6.4 kg of TV weight without the stand
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+RM15 per month
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+RM900 over 60 months
What it does not give you is a different listed processor, Mini LED system or higher native refresh rate.
The practical question is whether the extra 22 cm of width and larger screen are useful enough in your room to justify the additional RM15 per month.
65 vs 75 Inch: What Changes for the Extra RM55 per Month?
Moving from the 65QNED86BSA to the 75QNED86BSA means:
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+10 inches of diagonal screen size
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+22.1 cm of physical TV width
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+11.3 kg of TV weight without the stand
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+RM55 per month
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+RM3,300 over 60 months
That is a much larger step than the move from 55 to 65 inches.
The decision should therefore focus on whether your room, installation area, delivery route and viewing habits make enough practical use of the 75-inch size to justify those differences.
When Does 75 Inches Stop Being Practical?
A 75-inch QNED86 becomes less practical when its additional size creates more difficulty than useful viewing benefit.
The model is approximately 167.7 cm wide and 32.8 kg without the stand, so compare those figures with the actual installation area rather than relying only on the 75-inch diagonal measurement.
Before choosing it, check whether:
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the wall or TV console comfortably accommodates 167.7 cm of TV width
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nearby furniture and soundbar placement still work
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the TV can pass through relevant doorways, corridors or lifts
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the mounting or installation position is suitable for the larger and heavier TV
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the additional RM55 per month over the 65-inch model is worthwhile for your household
The 75-inch model should be chosen because the extra screen is useful, not because it unlocks a different listed QNED86 feature set.
Is LG QNED86 144Hz or 120Hz?
The more precise specification is 120Hz native refresh rate with VRR up to 144Hz.
The listed gaming specifications across the three QNED86 sizes include:
-
120Hz native refresh rate
-
VRR up to 144Hz
-
4K 120 fps via HDMI
-
AMD FreeSync support
-
Motion Booster up to 288Hz
Motion Booster up to 288Hz should not be interpreted as a 288Hz native panel refresh rate. The listed native refresh rate remains 120Hz.
Based on the listed specifications, choosing the 65- or 75-inch model instead of the 55-inch model is therefore not necessary simply to obtain a higher native refresh rate.
Our Need + Fit + Access + Commitment Review
At ITG Smart Enterprise, we help customers compare LG TVs using four practical considerations: Need, Fit, Access and Commitment.
1
Need
Will the larger screen provide useful value in your normal viewing routine?
Compare how you actually use the TV rather than choosing a larger size automatically.
2
Fit
Does the physical TV fit comfortably?
The listed widths are approximately:
55 inch — 123.6 cm
65 inch — 145.6 cm
75 inch — 167.7 cm
3
Access
Can the TV reach the intended installation position?
The larger and heavier 75-inch model makes doorway, lift, corridor and delivery access more important to confirm.
4
Commitment
Does the additional screen size justify the additional monthly amount?
55 inch — RM100/month
65 inch — RM115/month
75 inch — RM170/month
The comparison is not simply about whether the higher monthly amount is affordable. It is whether the additional physical size and screen area provide enough practical value.
Compare the Right QNED86 Screen Size for Your Room
The right QNED86 size depends on how much additional screen your room and viewing routine can make practical use of. At ITG Smart Enterprise, our team helps customers compare suitable LG TV sizes and subscription options before applying.
Compare LG TV Subscription OptionsFAQ
Based on the listed product information, the three models share the same listed core picture, AI, gaming and smart-TV features. The main differences in this comparison are screen size, physical dimensions, weight and monthly subscription amount.
It depends on whether the larger screen is useful in your room. Moving from 55 to 65 inches adds approximately 22 cm of TV width and costs RM15 more per month, or an illustrative RM900 more over 60 months.
The 75-inch model is RM170/month compared with RM115/month for the 65-inch model. That is RM55 more per month, or an illustrative RM3,300 difference over 60 months.
The 75QNED86BSA is approximately 167.7 cm wide, while the 65QNED86BSA is approximately 145.6 cm wide. The 75-inch model is therefore about 22.1 cm wider.
The more precise description is 120Hz native refresh rate with VRR up to 144Hz, based on the listed specifications.
No. Motion Booster up to 288Hz should not be confused with the native panel refresh rate. The listed native refresh rate is 120Hz.
Conclusion
The LG QNED86 55, 65 and 75-inch models share the same listed core features, so the bigger decision is primarily about physical size and monthly commitment rather than unlocking a different processor, Mini LED or gaming specification. Moving up each screen size adds about 22 cm of TV width, while the monthly step rises from RM15 between 55 and 65 inches to RM55 between 65 and 75 inches.
At ITG Smart Enterprise, we support customers in comparing suitable LG TV sizes based on physical room fit, viewing needs, delivery access and overall subscription commitment.
