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LG OLED evo C4 42-Inch 4K Smart TV vs Samsung S85H 48" OLED 4K TV

Both are 120Hz 4K OLEDs with four HDMI ports and the same streaming apps, so the picture is close. The LG C4 is the better gaming TV: it carries Nvidia G-Sync certification alongside FreeSync, has Dolby Vision and Dolby Atmos, and adds a fourth HDMI 2.1-class port for consoles. The Samsung S85H gives you a larger 48-inch screen, an anti-glare coating, and hands-free Google Assistant and Alexa. Owners of the C4 praise its motion and gaming features; S85H owners like the size and the matte finish in bright rooms.

  • Choose the LG C4 if you game on a PC or console and want G-Sync, Dolby Vision and Dolby Atmos in a smaller room.
  • Choose the Samsung S85H if you want the bigger 48-inch picture, an anti-glare screen for a bright room, and built-in voice assistants.

Prices

  • LG OLED evo C4 42-Inch 4K Smart TV: $817.53 at Best Buy (last seen Nov 2)
  • Samsung S85H 48" OLED 4K TV: $797.99 at Abt Electronics & Appliances (checked today)
  • Difference: the Samsung S85H 48" OLED 4K TV is $19.54 cheaper than the LG OLED evo C4 42-Inch 4K Smart TV at the latest prices (Nov 2 and Nov 11)
LG
OLED Evo C44 42 inch 4K Ultra HD Smart TV 2024

LG OLED evo C4 42-Inch 4K Smart TV

OLED Evo C44 42 inch 4K Ultra HD Smart TV 2024

4.7(288 ratings)
$817.53at Best BuyChecked Nov 2
See all prices and details
Visit Best Buy
Pros
  • G-Sync certified VRR plus FreeSync suits PC and console gaming
  • Dolby Vision and Dolby Atmos support
  • α9 AI Gen7 processor with strong upscaling
  • Four HDMI ports, Simplink CEC
Cons
  • No anti-glare coating, so reflections show in bright rooms
  • Smaller 42-inch screen
  • No Google Assistant or Alexa built in
Samsung
Samsung 48" S85H OLED 4K Smart TV with Vision AI

Samsung S85H 48" OLED 4K TV

Samsung 48" S85H OLED 4K Smart TV with Vision AI

4.8(144 ratings)
$797.99at Abt Electronics & AppliancesChecked 10 h ago
See all prices and details
Visit Abt Electronics & Appliances
Pros
  • Larger 48-inch OLED panel
  • Anti-glare coating handles bright rooms better
  • Google Assistant and Alexa built in
  • 120Hz with VRR on all four HDMI ports
Cons
  • No Dolby Vision or Dolby Atmos listed
  • No G-Sync certification for PC gaming
  • Only two USB-A ports

What separates them

LG OLED evo C4 42-Inch 4K Smart TVSamsung S85H 48" OLED 4K TV
Screen size42 inches48 inches
Anti-glare coatingNoYes
Variable refreshVRR with Nvidia G-Sync certification and FreeSyncVRR, no G-Sync certification listed
HDR formatsDolby Vision, HDR10, HLGOLED HDR, HDR10
Audio2.0 channel, 20W, Dolby Atmos2ch, 20W, no Dolby Atmos listed
Voice assistantsLG ThinQ, no Google Assistant or Alexa listedGoogle Assistant and Alexa built in
USB portsUSB plus optical audio out2 x USB-A
Stand footprintAbout 932 mm wide with stand42.1 in wide panel, 1.6 in deep

Price history

$897.99$583.19
Oct 28Nov 11
  • LG OLED evo C4 42-Inch 4K Smart TV: lowest $583.19 on Nov 2.
  • Samsung S85H 48" OLED 4K TV: lowest $797.99 on Nov 7 at Amazon; $797.99 on Nov 11.

Prices at every store

LG OLED evo C4 42-Inch 4K Smart TV

  • Best BuyNew

    Availability unknown

    $817.53Checked Nov 2
    Visit Best Buy
  • TecisoftNew

    Availability unknown

    $1,494.78Checked Nov 2
    Visit Tecisoft

Also available at

  • velnoriaotCheck price at velnoriaot
  • eBayCheck price at eBay
  • Tech For LessCheck price at Tech For Less

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All 2 stores and price history →

Samsung S85H 48" OLED 4K TV

  • Abt Electronics & AppliancesNew

    In stock

    $797.99Free shippingChecked 10 h ago
    Visit Abt Electronics & Appliances
  • Best BuyNew

    In stock

    $799.99Checked 10 h ago
    Visit Best Buy
  • PC Richard & SonNew

    Availability unknown

    $797.99Checked 10 h ago
    Visit PC Richard & Son
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $797.99Free shippingChecked 10 h ago
    Visit Amazon

Store links may earn us a commission.

All 13 stores and price history →

Specs compared

SpecLG OLED evo C4 42-Inch 4K Smart TVSamsung S85H 48" OLED 4K TV
Display TypeOLEDOLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate120 Hz120 Hz
Anti-GlareNoYes
Smart TVYestrue
HDMI Ports44 HDMI ports
CEC EnabledYes (Simplink (HDMI CEC))Yes
High DefinitionYesYes
ColorBlack, SilverBlack
Screen FormFlatFlat
HDRYesYes
Show all 40 specsShow fewer specs
SpecLG OLED evo C4 42-Inch 4K Smart TVSamsung S85H 48" OLED 4K TV
ConnectivityBluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …Bluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …
Supported Streaming ServicesNetflix, Prime Video, Disney+Netflix, Prime Video, YouTube, Disney+
Screen Size42 inches, 48 inches, 55 inches, 65 inches, 83 …48 in
Weight32.8 lb, 66 lb23.1 lb
High Dynamic Range (HDR)truetrue
SeriesOLED 4K - C4S85H Series 4K
Network FunctionalitySmart TV—
Supported Resolutions4K—
Backlight Technology

What reviewers say

LG OLED evo C4 42-Inch 4K Smart TV

  • 4.7 / 5288 ratings

Owners rate the 42-inch C4 highly, at 4.7 out of 5 from 288 ratings. They praise the contrast, gaming features and picture processing for the size. Complaints center on reflections in bright rooms and the modest built-in sound.

What people mention
  • Picture qualityPraisedOwners call the contrast and color excellent for a 42-inch set.
  • GamingPraised120Hz, VRR and G-Sync support are cited as reasons to buy.
  • ReflectionsCriticisedThe screen lacks anti-glare treatment, so bright rooms show reflections.
  • SoundCriticisedThe 20W speakers are described as weak, with a soundbar recommended.

Samsung S85H 48" OLED 4K TV

  • 4.8 / 5144 ratings

Questions and answers

Which is better for gaming, the LG C4 or the Samsung S85H?
The LG C4. It has Nvidia G-Sync certification on top of FreeSync and VRR, plus Dolby Vision for supported games and consoles. The S85H still runs 120Hz with VRR on all four HDMI ports, so it is a good gaming TV, just less featured for PC players.
Is the 48-inch Samsung worth stepping up to over the 42-inch LG?
If room size allows, yes. Six extra inches is a noticeable jump for movies and sports, and the anti-glare coating helps in a bright living room. Step down to the LG if you sit close, game on a PC, or want Dolby Vision and Atmos.
Which handles a bright room better?
The Samsung S85H. It has an anti-glare coating, while the LG C4 does not, so window light and lamps reflect more on the LG. Neither OLED gets as bright as a high-end LED TV in a sunlit room.
Do both support Dolby Vision and Dolby Atmos?
Only the LG C4 lists both. The Samsung S85H lists OLED HDR and HDR10 without Dolby Vision, and its 20W 2-channel speakers have no Dolby Atmos. If you use a soundbar, the audio gap matters less.
Which lasts longer?
Both use OLED panels with similar lifespans, and neither maker publishes a rated hour count. OLED pixels dim over years of heavy use, and static logos or news tickers can leave marks on either set. Vary content and enable the screen-shift and logo-dimming settings on both.
Which is better for a small bedroom or desk setup?
The LG C4 at 42 inches fits tighter spaces and sits closer to a monitor setup, and its G-Sync support suits PC use. The S85H's 48-inch panel needs more viewing distance to look sharp.

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OLED
—
Display HighlightsHDR—
Max Resolution V-SyncVRR, Nvidia G-Sync VRR certification—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioExcellent contrast—
Viewing AngleWide viewing angles—
Viewing Angle (Vertical)178° vertical—
Internet Streaming ServicesNetflix—
Network ConnectivityEthernet, Wi-Fi—
Video InterfaceHDMI—
PC InterfaceHDMI—
Expansion SlotsCI+—
Dimensions932x577x170 mm (with stand)—
Screen Size Class42 inches—
High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)—
OLED TechnologyOLED EVO—
Motion Enhancement TechnologyOLED Motion—
Smart PlatformwebOS—
Number of HDMI Inputs (Total)4—