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Sony UBP-X700 4K Blu-ray Player vs Panasonic DP-UB820 4K Blu-ray Player

The Panasonic DP-UB820 is the stronger player for a serious home theater. It adds HDR10+ and HLG, a second HDMI output for audio, a 7.1 analog output and a 32-bit/192kHz DAC. The Sony UBP-X700U is the simpler pick: it plays SA-CD and is region free, and it costs less to own. Reviewers praise both for 4K disc picture and upscaling. Owners of the Panasonic knock its recycled-plastic top and sides, and Sony buyers raise the same build complaint.

  • Choose the Sony UBP-X700U if you want a straightforward 4K player that also spins SA-CD and region-free discs.
  • Choose the Panasonic DP-UB820 if you have an HDR10+ TV, a projector or an older AV receiver and want the extra HDR formats and a dedicated audio HDMI.

Prices

  • Sony UBP-X700 4K Blu-ray Player: $328.00 at Audio Advice (last seen Nov 8)
  • Panasonic DP-UB820 4K Blu-ray Player: $369.99 at eBay (checked today)
  • Difference: the Sony UBP-X700 4K Blu-ray Player is $41.99 cheaper than the Panasonic DP-UB820 4K Blu-ray Player at the latest prices (Nov 8 and Nov 9)
Sony
Sony UBP-X700U 4K Ultra HD Blu-ray Player

Sony UBP-X700 4K Blu-ray Player

Sony UBP-X700U 4K Ultra HD Blu-ray Player

$328.00at Audio AdviceObserved at 11:57 PM
See all prices and details
Visit Audio Advice
Pros
  • Plays SA-CD, CD, DVD and Blu-ray as well as 4K discs
  • Region free out of the box
  • Dolby Vision and HDR10 with HDR-to-SDR conversion for older TVs
  • Upscales everything to 4K
  • Compact and simple to set up
Cons
  • Only one HDMI output
  • No HDR10+ or HLG
  • Stereo RCA analog output only
  • Owner criticism of chassis materials
Panasonic
Panasonic DP-UB820

Panasonic DP-UB820 4K Blu-ray Player

Panasonic DP-UB820

5(1 rating)
$369.99at eBayObserved at 9:54 AM
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • HDR10+, Dolby Vision and HLG cover every major TV format
  • HCX processor gives strong upscaling of DVDs and Blu-rays
  • Second HDMI output keeps audio separate from video
  • 7.1 analog outputs and a 32-bit/192kHz DAC
  • Built-in 4K Netflix, Amazon Video and YouTube apps
Cons
  • No SA-CD playback
  • Region B / Region 2 locked
  • Owners criticize the recycled-plastic top and sides
  • Bigger and heavier than the Sony

What separates them

Sony UBP-X700 4K Blu-ray PlayerPanasonic DP-UB820 4K Blu-ray Player
HDR formatsHDR10 and Dolby VisionHDR10, HDR10+, Dolby Vision and HLG
HDMI outputsOneTwo, one for video and one for audio
Analog audioRCA stereo out7.1-channel RCA plus optical digital out
DACNot specified32-bit/192kHz
SACD playbackYes, plus CD, DVD and Blu-rayCD and DVD listed; no SA-CD
Region freedomRegion freeRegion B / Region 2
Processor4K upscaling with HDR-to-SDR conversionHCX processor for color, contrast and upscaling
BuildPlastic chassis, criticized by an ownerRecycled plastic top and sides, criticized by an owner

Price history

  • Sony UBP-X700 4K Blu-ray Player: lowest $328.00 on Nov 9 at Abt Electronics.
  • Panasonic DP-UB820 4K Blu-ray Player: lowest $599.99 on Nov 9 at eBay.

Prices at every store

Sony UBP-X700 4K Blu-ray Player

  • Abt ElectronicsNew

    In stock

    $328.00Free shippingObserved at 12:34 AM
    Visit Abt Electronics
  • Abt Electronics & AppliancesNew

    In stock

    $328.00Free shippingObserved at 11:57 PM
    Visit Abt Electronics & Appliances
  • Audio AdviceNew

    In stockReturn policy

    $328.00Observed at 11:57 PM
    Visit Audio Advice
  • eBayNew

    Availability unknownSold by best_buy (99.1% positive, 1,000,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $329.99Free shippingObserved at 12:34 AM
    Visit eBay

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All 11 stores and price history →

Panasonic DP-UB820 4K Blu-ray Player

  • eBayNew

    Availability unknownSold by best_buy (99.1% positive, 1,000,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $369.99Free shippingObserved at 9:54 AM
    Visit eBay
  • eBayNew

    Availability unknownShips from Australia · duties may apply

    $599.99Observed at 12:34 AM
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $609.99Free shippingObserved at 9:54 AM
    Visit Amazon
  • WalmartNew

    Availability unknownSold by Good Guys Electronics

    $612.22Observed at 12:34 AM
    Visit Walmart

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

Specs compared

SpecSony UBP-X700 4K Blu-ray PlayerPanasonic DP-UB820 4K Blu-ray Player
ConnectionsHDMI—
Type of Disc DriveFront Loaded with Tray—
Wi-FiYes—
ColorBlack—
Audio File FormatsMP3, WMA, FLAC—
HDR TypeHDR10—
PortableNo—
TypeUltra HD Blu-Ray—
Supported Picture Formats2160p (4K)—
HDRYes—
OutputsHDMI—
USB In1—
Show all 39 specsShow fewer specs
SpecSony UBP-X700 4K Blu-ray PlayerPanasonic DP-UB820 4K Blu-ray Player
Power Consumption (Standby) (W)0.5—
3D ReadyYes—
Video File SupportAVCHD, AVI, MKV, Xvid, VC-1—
4K UpscalingYes—
Region FreeYes—
ConnectivityWi-Fi, USB, HDMI, Ethernet, RCA—
Output Resolution—4K
Upscaling—4K
Disc Playback Types—CD, DVD
Region Code

What reviewers say

Sony UBP-X700 4K Blu-ray Player

Owners rate the picture highly and like the wide disc format support, especially SACD playback. Common complaints are the manual Dolby Vision toggle and sluggish disc loading.

What people mention
  • Picture qualityPraisedOwners say 4K HDR discs look sharp and colors are vivid on compatible TVs.
  • Dolby VisionMixedReviewers like the Dolby Vision support but dislike having to enable it manually each time.
  • Disc formatsPraisedBuyers value playing SACD, CD and DVD as well as Blu-ray on one player.
  • SpeedCriticisedSome owners find disc loading and menu response slow.

Panasonic DP-UB820 4K Blu-ray Player

  • 4.7 / 5Google Shopping · 3,540 ratings

Owners consistently praise the picture and sound, especially how well the HCX chip upscales DVDs and 1080p Blu-rays to 4K. Many call it the sweet spot in Panasonic's lineup for value and features. The recurring complaint is build quality, with plastic panels on the top and sides.

What people mention
  • UpscalingPraisedOwners say the HCX processor makes DVDs and 1080p Blu-rays look noticeably sharper on a 4K TV.
  • Picture qualityPraisedReviewers rate 4K disc playback highly, with strong HDR and detail.
  • Sound quality
Reviews
  • Best 4K Blu-ray Player: Discs are better than streaming - Advertisement

Questions and answers

Which is better for a Dolby Vision TV?
Both handle Dolby Vision. The Panasonic adds HDR10+ and HLG, so it covers more formats if you also watch HDR10+ discs or broadcast HLG content.
Do I need the Panasonic's second HDMI output?
Yes if your AV receiver is older and cannot pass 4K HDR. You send video straight to the TV and audio to the receiver. With the Sony you route everything through one cable.
Which one plays more disc types?
The Sony. It adds SA-CD on top of CD, DVD, Blu-ray and 4K Blu-ray. The Panasonic lists CD and DVD alongside Blu-ray and 4K.
Is the Panasonic worth stepping up to?
For a projector or a dedicated theater room, yes. The HCX processing, extra HDR formats and analog outputs are real gains. For a single HDMI run to a modern TV, the Sony covers the basics.
Which has better build quality?
Neither is a standout. Owners of both report plastic chassis parts, and the Panasonic weighs more at about 5.3 lbs.
Can I use either for streaming?
The Panasonic has built-in 4K apps for Netflix, Amazon Video and YouTube. The Sony relies on your TV or another device for streaming.

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Buying guides that pick them

  • Best 4K Ultra HD Blu-ray players
All 22 stores and price history →
—
Region B (BD), Region 2 (DVD)
Disc Capacity—1
Device Type—Blu-ray Player
Supported Media—Disc
Control Functions—Power (manual button), Disc loading (manual but…
Functionality Highlights—Smart TV capabilities
Input Types—USB
Number Of Inputs—2 (USB)
Output Types—HDMI
Number Of Outputs—2 (HDMI)
Video Playback Formats—HDR10, Dolby Vision, HDR10+
Audio Playback Formats—FLAC, AIFF, ALAC, MP3, WAV
Depth—204 mm
Height—62 mm
Weight—2.2 kg
Width—430 mm
Ports And Interfaces—HDMI, USB
Connector Type—HDMI
Praised
Buyers report clean audio from Blu-rays and good analog output to receivers.
  • Build qualityCriticisedSome owners say the plastic top and sides feel below the player's class.