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LG G4 OLED evo 4K Smart TV (2024) vs LG OLED Flex

The LG G4 is the better TV for most people. It is a 77-inch OLED evo panel with the a11 processor, Brightness Booster Max, four HDMI 2.1 ports and a flush wall mount in the box, and owners rate it highly for picture and gaming. The OLED Flex is a 42-inch bendable screen that curves from flat to 900R on command, built for a desk or a close-up gaming seat. The G4 wins on size, brightness and value per inch; the Flex wins only if you want the curve gimmick and a small screen.

  • Choose the LG G4 if you want a big 77-inch OLED for a living room, with strong brightness, Dolby Vision and four HDMI 2.1 ports for consoles and a PC.
  • Choose the LG OLED Flex if you sit close at a desk and want a 42-inch screen you can bend between flat and curved for games and racing titles.

Prices

  • LG G4 OLED evo 4K Smart TV (2024): $3,296.99 at Walmart (last seen Nov 11)
  • LG OLED Flex: $2,148.44 at Compu Devices (last seen Nov 10)
  • Difference: the LG OLED Flex is $1,148.55 cheaper than the LG G4 OLED evo 4K Smart TV (2024) at the latest prices (Nov 10 and Nov 11)
LG
LG 77 Inch OLED evo G4 Series Smart TV 4K HDR (2024)

LG G4 OLED evo 4K Smart TV (2024)

LG 77 Inch OLED evo G4 Series Smart TV 4K HDR (2024)

4.6(201 ratings)
$3,296.99at WalmartChecked Nov 11
See all prices and details
Visit Walmart
Pros
  • Large 77-inch OLED evo panel with deep blacks
  • High brightness for a bright room
  • Four HDMI 2.1 ports with VRR and HFR
  • Dolby Vision and Dolby Atmos support
  • Flush wall mount included
Cons
  • Very large and heavy at 82.5 lb without legs
  • Needs a wide wall or a strong stand
  • Reflective screen in bright rooms
  • No legs in the box, wall mount only
LG
LG OLED Flex

LG OLED Flex

5(5 ratings)
$2,148.44at Compu DevicesChecked Nov 10
See all prices and details
Visit Compu Devices
Pros
  • Bendable screen from flat to curved
  • 42-inch size fits a desk
  • 120Hz OLED panel with four HDMI ports
  • Stand included
Cons
  • Small screen for a living room
  • Standard OLED brightness
  • No Dolby Vision confirmed
  • Curve mechanism adds bulk and cost

What separates them

LG G4 OLED evo 4K Smart TV (2024)LG OLED Flex
Screen size77 inches42 inches
Panel shapeFlat onlyBendable between flat and 900R curve
BrightnessBrightness Booster Max, up to 150% brighter than earlier OLEDStandard OLED brightness
Processorα11 AI Processor with 4K upscalingStandard 4K processing
HDR formatsDolby Vision, HDR10, HLGHDR listed, no Dolby Vision confirmed
Gaming featuresHDMI 2.1, VRR, HFR, 120Hz120Hz, HDMI 2.1 on four ports
MountingFlush wall bracket includedTable stand included, no wall bracket
Audio4.2-channel 60W Dolby Atmos systemBuilt-in speakers, no Atmos detail

Price history

$2,659.19$2,148.44
Nov 4Nov 11
  • LG G4 OLED evo 4K Smart TV (2024): lowest $2,489.99 on Nov 8 at Quill; $2,659.19 on Nov 11.
  • LG OLED Flex: lowest $2,148.44 on Nov 9 at Compu Devices; $2,148.44 on Nov 11.

Prices at every store

LG G4 OLED evo 4K Smart TV (2024)

  • WalmartNew

    In stockSold by Ubuy DirectReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $3,296.99+ $49.97 shippingChecked Nov 11
    Visit Walmart
  • QuillNew

    Out of stock

    $2,659.19Free shippingChecked Nov 11
    Visit Quill

Store links may earn us a commission. Some prices via Klarna.

All 2 stores and price history →

LG OLED Flex

  • Compu DevicesNew

    In stock

    $2,148.44Free shippingChecked Nov 10
    Visit Compu Devices
  • eBayOpen box

    Availability unknownSold by redtagdeal (99.9% positive, 28,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $1,399.99+ $238.18 shippingChecked Nov 9
    Visit eBay
  • DatavisionNew

    Out of stock

    $2,496.99Free shippingChecked Nov 10
    Visit Datavision
  • bhphotovideo.comNew

    Out of stock

    $2,496.99Free shippingChecked Nov 9
    Visit bhphotovideo.com

Store links may earn us a commission.

All 4 stores and price history →

Specs compared

SpecLG G4 OLED evo 4K Smart TV (2024)LG OLED Flex
Display TypeOLEDOLED
Smart TVYesYes
Resolution4K4K
colorBlack—
High Dynamic Range (HDR)Yes—
High Dynamic Range (HDR) TypeDolby Vision, HDR10, HLG—
Screen Size (in)77—
OutdoorNo—
SeriesG4 Series OLED evo 4K (2024)—
ConnectionsOptical S/PDIF, HDMI, USB-A, RJ45 (LAN)—
Height (without legs) (")38.7—
Height (including legs) (")40.9—
Show all 40 specsShow fewer specs
SpecLG G4 OLED evo 4K Smart TV (2024)LG OLED Flex
Wireless & StreamingChromecast, WiSA, AirPlay 2—
NFCNo—
Local dimmingNo—
Smart Home SystemApple HomeKit, Amazon Alexa—
MHLNo—
HDMI Version2.1—
HFRYes—
VRRYes—
Weight (without legs) (lb)82.5—
Operating SystemwebOS

What reviewers say

LG G4 OLED evo 4K Smart TV (2024)

  • 4.6 / 5201 ratings

Reviewers and owners consistently praise the LG G4 for its stunning picture quality, bright OLED panel, and gaming features. Many appreciate the included wall mount and the sleek design. Some criticize the lack of a stand and note that the TV is best suited for wall mounting.

What people mention
  • Picture qualityPraisedReviewers rave about the deep blacks, accurate colors, and impressive brightness.
  • BrightnessPraisedThe Brightness Booster Max makes it one of the brightest OLEDs available, handling well-lit rooms better than most.
  • Gaming featuresPraisedFour HDMI 2.1 ports, VRR, and low input lag make it a top choice for gamers.
  • Wall mountingMixedThe included flush mount is appreciated, but the lack of a stand is a drawback for some.

LG OLED Flex

Reviewers praise the LG OLED Flex for its unique adjustable curvature and excellent picture quality. However, many criticize its high price and the motorized mechanism as a novelty that may not justify the cost.

What people mention
  • CurvaturePraisedReviewers love the ability to switch between flat and curved modes for different content.
  • Picture qualityPraisedOwners consistently praise the OLED panel's perfect blacks and vibrant colors.
  • PriceCriticisedMany complain that the Flex costs much more than equivalent OLED TVs without the bending feature.
  • Motorized mechanismMixedSome find the motorized curvature adjustment slow and worry about long-term durability.

Questions and answers

Which is better for a bright living room?
The G4. Brightness Booster Max makes it noticeably brighter than the Flex, and its anti-glare handling is better for a room with windows.
Which is better for gaming?
Both are 120Hz OLEDs with HDMI 2.1. The G4 adds VRR and HFR plus a bigger screen; the Flex adds a curve you can turn on for racing and flight games.
Is the curved screen worth it?
Only if you sit close and want immersion. At normal couch distance the curve adds little, and the Flex is a much smaller screen.
Which lasts longer?
Both use OLED panels with similar lifespans. The G4 carries a 5-year panel warranty from LG; the Flex's bendable mechanism is an extra part that can wear.
Can I wall-mount the Flex?
It ships with a stand and is designed for desk use. Wall-mounting a bendable panel is not recommended.
Do I need a soundbar with either?
The G4's 60W 4.2-channel system is good enough for most rooms. The Flex's smaller built-in speakers benefit more from a soundbar.

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Buying guides that pick them

  • Best LG TVs
—
CECYes—
Screen Resolution3840x2160 (4K Ultra HD)—
Depth (including legs) (")12.6—
Screen designFlat—
VESA-MountYes—
HDR TypeDolby Vision, HDR10, HLG—
Power Consumption (in Use) (W)248.7—
Width (")67.4—
ARCeARC—
Depth (without legs) (")1.0—
Wi-Fi StandardWi-Fi 6E (802.11ax)—
Weight (without legs) (kg)37.4—
BluetoothYes—
Image EnhancementYes—
USB VersionUSB 2.0 (480Mbps)—
Surround Sound FormatsDolby AC-4, Dolby Digital, Dolby Atmos, PCM, Do…—
Built-in speakersMultichannel—
No. of HDMI (pcs)4—