Who is the LG - C5 OLED 77 for?
Solid mid-pack tv. The 71.5 score lands in B-tier (68–77) — competent across the board, with one or two specs holding it back.
A right buy if pricing matters and the trade-offs the formula penalizes don’t affect how you use the device. Compare it against the A-tier picks first.
Mars Score is computed from 12 measured specs against the transparent formula for the tvs category. No editorial picks, no paid placement.
LG - C5 OLED 77: advantages & disadvantages
Measured against every tvs we track, here is where the LG - C5 OLED 77 pulls ahead — and where it gives ground.
- ▲Includes Dolby Vision — a feature not every tvs offers.
- ▲Includes VRR — a feature not every tvs offers.
- ▲Includes ALLM — a feature not every tvs offers.
- ▲Panel type: OLED — well above the typical tvs.
- ▼No HDR10+ — a feature most stronger tvs include.
- ▼Peak brightness: 1300 nits — below the typical tvs.
Pros are specs scoring ≥75% of the category normalization range. Cons are ≤35%. Derived from the Mars Score formula — no hand-curated lists.
At a glance
- Screen size
- 77"
- Panel type
- OLED
- Refresh rate
- 144Hz
- HDMI 2.1 ports
- 4
All specifications
Display
- Screen size
- 77 "
- Panel type?
- OLED
- Refresh rate?
- 144 Hz
- Peak brightness?
- 1300 nits
HDR & Smart
- Dolby Vision?
- true
- Smart OS
- webOS
- Dolby Atmos?
- true
Gaming
- ALLM
- true
Hands-on coverage
Editorial pieces from the vsMars team that cover the LG - C5 OLED 77.
Gaming TV Buying Guide: 4K 120 Hz, VRR, HDMI 2.1, and Input Lag
The gaming-TV features that materially affect console and PC play, plus a connection checklist for ports, settings, audio, and multi-device setups.
Samsung S95F vs LG C5 — Bright-Room Reflection & Black Level Test
OLED in a sunlit room used to be a non-starter. The S95F's matte coating changes the equation. Measured reflections, ABL, and ADL.
Mini-LED 65" Peak Brightness — Six Panels on a Colorimeter
We measured 10% window peak, 100% window sustained, and HDR tone-mapping behavior on six 65" mini-LED TVs.
How to Pick an OLED TV Without Burn-in Anxiety
Where burn-in actually happens, who's at risk, and the four settings that effectively eliminate it.
Best Mini-LED TVs for Bright Rooms in 2026
OLED owners in sunny rooms struggle with reflections; Mini-LED dominates daytime viewing. Four picks across 55, 65, 75, and 85 inches.
Why Display Brightness Numbers Are Misleading
5,000 nits peak. 2,500 nits HDR. 1,000 nits sustained. The same panel reports all three depending on the test pattern. A guide to reading past the spec sheet.
Latest from the lab
All lab reports →Popular comparisons featuring the LG - C5 OLED 77
The 12 closest matchups in the TVs category, sorted by Mars Score proximity — the fights most worth your time.
Browse by segment
How LG - C5 OLED 77 fits the TVs field
LG - C5 OLED 77 is listed in the TVs catalog with a Mars Score of 71.5. It currently ranks 18 of 35 products in this category by Mars Score.This page is most useful when you match the product's strongest measurable specifications to your own workload instead of treating one number as a universal recommendation.
Key specifications to check
- Screen size
- 77 "
- Panel type
- OLED
- Refresh rate
- 144 Hz
- HDMI 2.1 ports
- 4
Values are shown exactly as stored in the current catalog. A dash means the value is not available; it is not a zero and is not treated as a win or loss.
Who should consider it?
Start with the priorities represented by screen size, panel type, refresh rate. Buyers who value those dimensions should compare this product against the closest same-category alternatives below, then verify regional pricing, warranty, and configuration before purchase.
Closest alternatives
Frequently asked
What is the Mars Score for LG - C5 OLED 77?+
LG - C5 OLED 77 scores 71.5 on the transparent Mars Score formula for tvs, computed from its published specs against the category's weighted normalization.
What category does LG - C5 OLED 77 belong to?+
LG - C5 OLED 77 is a LG tv catalogued in the TVs category.
When was LG - C5 OLED 77 released?+
LG - C5 OLED 77 was released on 2025-03-12.
What is the screen size of LG - C5 OLED 77?+
LG - C5 OLED 77 has a screen size of 77 ".
What is the panel type of LG - C5 OLED 77?+
LG - C5 OLED 77 has a panel type of OLED.
What is the refresh rate of LG - C5 OLED 77?+
LG - C5 OLED 77 has a refresh rate of 144 Hz.