Samsung UN40F6400 comparison

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Samsung UN40F6400

Samsung UN40F6400
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Vizio M551d-A2R

Vizio M551d-A2R
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Samsung UN40F6300

Samsung UN40F6300
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Vizio E390i-A1

Vizio E390i-A1
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Price $777 to $849 at 4 stores $999 to $1,152 at 3 stores $454 to $549 at 5 stores $499 to $699 at 6 stores $399 to $574 at 3 stores
CNET editors' rating
3.0 stars Good
    Overall score: 6.4 (3.0 stars)
4.0 stars Excellent
    Overall score: 8.1 (4.0 stars)
3.5 stars Very good
    Overall score: 7.0 (3.5 stars)
3.5 stars Very good
    Overall score: 7.0 (3.5 stars)
3.5 stars Very good
    Overall score: 7.4 (3.5 stars)
Average user rating 0 stars No reviews, write one! 3.5 stars out of 4 reviews 0 stars No reviews, write one! 1.5 stars out of 1 review 4.5 stars out of 1 review
Release date March 29, 2013 June 04, 2013 April 04, 2013 March 29, 2013 November 15, 2012
The Bottom Line The Samsung UNF6400 offers attractive styling and a full complement of features for the price but is outstripped by rivals for performance. The Vizio M-Series offers a potent combination of excellent design, decent picture quality, and a pocket-friendly price. Beyond its "dumb" feature set and lack of inputs, the Samsung UNF5000 LED LCD offers plenty of TV for the money. Although its picture quality falls short of the competition, the Samsung UNF6300's high-end features and design for a midrange price will win plenty of converts. The Vizio E series offers picture quality nearing the more expensive M series and is a very good choice if you value its Smarts and styling.

Basic specs

Features See What's the Same or What's different
Pixel response time Info unavailable 5 ms
Info unavailable Info unavailable 6.5 ms
Internet streaming services Smart Hub
Vizio Internet Apps Plus
Netflix
Amazon Instant Video
MGO
Hulu Plus
Vudu
Facebook
FlixFling
YouTube
Pandora
iHeartRadio
Rhapsody
Flickr
Fandago
Crackle
Info unavailable Smart Hub
Netflix
Vudu
Hulu Plus
Pandora
Facebook
YouTube
Twitter
Addtional features Full Web Browser w/ Dual Core Processing
S-Recommendation
Smart View
Smartphone App (iOS / Android)
Wide Color Enhancer Plus
AllShare
ConnectShare Movie
Anynet+ technology
HDMI-CEC
Eco Sensor
DTS Studio Sound
Dolby Digital Plus/Pulse
DTS 2.0+ Digital Out
DTS Premium Sound
BD Wise
Auto Volume Leveler (AVL)
DLNA
Ambient light sensor (ALS)
Slim frame design
Down Firing + Full Range speaker
DTS Studio Sound
Dolby Digital Plus/Pulse
DTS Premium Sound
ConnectShare Movie
Wide Color Enhancer Plus
Auto Volume Leveler (AVL)
Game mode
Full Web Browser w/ Dual Core Processing
S-Recommendation
Smartphone App (iOS / Android)
Slim frame design
Down Firing + Full Range speaker
AllShare
Anynet+ (HDMI-CEC)
BD Wise Plus
Game mode
Wide Color Enhancer Plus
ConnectShare Movie
Eco Sensor
Auto volume leveler
SRS StudioSound
SRS TheaterSound HD
SRS TruVolume
Ambient light sensor (ALS)
Mercury Free
Slim frame design
Resolution Info unavailable 1920 x 1080
1920 x 1080
Info unavailable 1920 x 1080
Total output power Info unavailable 15 Watt
20 Watt
21 Watt
Info unavailable
LED backlight type Edge-lit with micro dimming
Edge-lit with smart dimming
Info unavailable Edge-lit
Direct with local dimming
Display format 1080p
1080p
1080p
1080p
1080p
Image aspect ratio Info unavailable 16:9
16:9
Info unavailable 16:9
Refresh rate 120 Hz
240 Hz
Info unavailable Info unavailable 120 Hz
Diagonal size 40 in
55 in
40 in
40 in
39 in
HDMI ports qty 4
4
2
4
3
LCD backlight technology LED backlight technology
LED backlight technology
LED backlight technology
LED backlight technology
LED backlight technology
Speaker(s) Info unavailable 2 x Main channel speaker - Built-in - 15 Watt
2 x Main channel speaker - Built-in - 10 Watt
Info unavailable Info unavailable
Dynamic contrast ratio Info unavailable 10000000:1
Info unavailable Info unavailable 2000000:1
TV tuner presence Yes
Yes
Yes
Yes
Info unavailable
Video interface HDMI
Component
Composite
HDMI
Component
Composite
HDMI
Component
Composite
HDMI
Component
Composite
Info unavailable
ENERGY STAR version Info unavailable 6.0
6.0
Info unavailable Info unavailable
Dimensions (WxDxH) 36.5 in x 10.4 in x 24.3 in - With stand
48.61 in x 10.12 in x 30.56 in - With stand
36.5 in x 9.3 in x 24.1 in - With stand
36.8 in x 10.4 in x 24.4 in - With stand
Info unavailable
Connectivity protocols Built-in Wi-Fi
Bluetooth
Ethernet
Built-in Wi-Fi
Ethernet
Info unavailable Built-in Wi-Fi
Wi-Fi Direct
Ethernet
Built-in Wi-Fi
Ethernet
Weight 21.6 lbs
50.11 mg
20.1 lbs
22.7 lbs
Info unavailable
Input/Output connections 4 x HDMI (19 pin HDMI Type A)
3 x USB (4 pin USB Type A)
1 x Composite video / component video input (RCA phono x 3)
1 x Composite video / component video input (RCA phono x 3)
1 x Audio line-in (RCA phono x 2)
1 x Network (RJ-45)
4 x HDMI (19 pin HDMI Type A)
2 x USB 2.0 (4 pin USB Type A)
1 x SPDIF output (TOSLINK)
1 x Audio line-out (RCA phono x 2)
2 x HDMI (19 pin HDMI Type A)
1 x Composite video / component video input (RCA phono x 3)
1 x USB 2.0 (4 pin USB Type A)
1 x Digital audio output (optical) (TOSLINK)
1 x Audio line-out (Mini-phone stereo 3.5 mm)
4 x HDMI (19 pin HDMI Type A)
3 x USB (4 pin USB Type A)
1 x Composite video / component video input (RCA phono x 3)
Info unavailable
Manufacturer warranty 1 year warranty
1 year warranty
1 year warranty
1 year warranty
Info unavailable
Digital TV tuner Info unavailable ATSC
ATSC
QAM
Info unavailable Info unavailable
HDCP compatible Yes
Info unavailable Yes
Yes
Info unavailable
Surround mode Yes
Yes
Yes
Yes
Info unavailable
Sound effects DTS Premium Sound 5.1
DTS Studio Sound
DTS StudioSound
DTS TruSurround
DTS TruVolume
DTS Premium Sound
DTS Studio Sound
DTS 2.0 + Digital Out
Dolby Digital Plus/Pulse
DTS StudioSound
DTS Premium Sound
Info unavailable
3D technology Active 3D
Yes
Info unavailable Info unavailable Info unavailable
Product type LED-LCD
LED-LCD
LED-LCD
LED-LCD
LED-LCD
Brightness Info unavailable 350 cd/m2
Info unavailable Info unavailable Info unavailable
Full specifications Full specifications Full specifications Full specifications Full specifications Full specifications
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