
42" LG OLED Evo C4 4K UHD 120Hz Smart TV
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Our take on the 42" LG OLED Evo C4 4K UHD 120Hz Smart TV
The LG C4 is a 42-inch 4K OLED TV built on LG's Evo panel, with a 120Hz refresh rate and four HDMI 2.1 ports. OLED gives it per-pixel contrast and near-instant response, which is why it is a favorite for dark-room movies and console gaming. At 42 inches it is one of the smallest OLEDs sold, so it competes with 42-inch OLEDs from Samsung and Sony rather than with LED sets. Reviewers consistently praise its picture and gaming features; the main complaints are brightness in bright rooms and the risk of permanent image retention.
- Per-pixel contrast with true blacks and no blooming
- 120Hz panel with HDMI 2.1, VRR and ALLM on all four ports
- Very low input lag for gaming
- Wide viewing angles; picture holds up off-axis
- webOS smart platform with all major streaming apps
- Slim design that sits close to the wall
42" LG OLED Evo C4 4K UHD 120Hz Smart TV prices at every store
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What reviewers say
Owners and reviewers rate the C4 highly for picture quality and gaming, calling it one of the best small OLEDs. Complaints center on brightness in bright rooms and worry about burn-in with static content.
- Picture qualityPraisedOwners describe deep blacks and clean contrast, especially in dark rooms.
- BrightnessMixedReviewers find HDR highlights dimmer than on bright LED sets in sunlit rooms.
- GamingPraisedPlayers like the 120Hz motion, low lag and VRR across all HDMI ports.
Questions and answers
- Is the LG C4 good for gaming?
- Yes. It has a 120Hz OLED panel, four HDMI 2.1 ports, VRR and low input lag, which suits PS5, Xbox Series X and PC gaming.
- How is the C4 different from the C3?
- The C4 uses a brighter Evo panel, a newer processor and improved upscaling. The step up is modest, so a discounted C3 is still a reasonable pick.
- Will the 42-inch C4 burn in?
- OLED can retain static images over long periods. LG includes pixel-shift and logo-dimming features, and varied content lowers the risk, but it is not zero.
- Is 42 inches too small for 4K?
- At normal viewing distance the extra detail is subtle. The 42-inch C4 makes more sense as a bedroom, desk or secondary TV than as a main living-room set.
- Does it support Dolby Vision and Atmos?
- Yes, it handles Dolby Vision HDR and Dolby Atmos passthrough, though the built-in speakers cannot deliver real Atmos height effects.
- What is in the box?
- The TV, its stand, a remote, batteries and a power cable. A wall mount is not included.


















