
Sharp
Sharp AQUOS LC46D78UN 46-Inch 1080p 120Hz LCD TV
★★★★★
1080p
A 46-inch Full HD LCD TV with 120Hz Fine Motion Enhanced technology for smooth, vibrant home entertainment.
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Overview
Key Features
46-inch class CCFL-backlit LCD HDTV with full 1080p native resolution
Three HDMI inputs, two HD component, PC input for use as computer monitor
Built-in ATSC/NTSC/QAM tuners for analog/digital programming
16:9 widescreen aspect ratio with 170 degree viewing angle
4ms response time
Specifications
Brand
Sharp
Model
AQUOS LC46D78UN
Screen Size
46-Inch Class (45-63/64" diagonal)
Display Type
High Performance LCD Panel
Backlight
CCFL
Resolution
1920 x 1080 (Full HD)
Refresh Rate
120Hz Fine Motion Enhanced
Response Time
4ms
Viewing Angles
176° H x 176° V
Tuner
ATSC / QAM / NTSC
HDMI Inputs
3
HD Component Inputs
2
Composite Video Inputs
2
Audio Inputs (L/R)
4 RCA
PC Input
1 (15-pin D-sub)
Dimensions (without stand)
44-1/16 x 27-61/64 x 3-61/64 inches
Dimensions (with stand)
44-1/16 x 29-19/64 x 13-61/64 inches
Weight (without stand)
40.8 lbs
Weight (with stand)
47.4 lbs
Pros & Cons
👍 Pros
- Full 1920x1080 HD resolution delivers sharp, detailed picture quality at 46 inches
- 120Hz Fine Motion Enhanced reduces motion blur for smoother playback
- Three HDMI inputs accommodate multiple source devices
- Wide 176-degree viewing angles maintain picture quality from off-center positions
- 4ms response time keeps up with fast on-screen action
👎 Cons
- CCFL backlight technology is less energy-efficient and bulkier than LED backlighting
- At 47.4 lbs with stand, it is heavier than comparable modern LED TVs
- No smart TV features — requires an external streaming device for apps and services
- The panel lacks HDR support, limiting contrast and color range compared to newer displays
Frequently Asked Questions
What is 120Hz Fine Motion Enhanced on the Sharp AQUOS LC46D78UN?
Fine Motion Enhanced is Sharp's 120Hz processing technology that doubles the standard 60Hz refresh rate, reducing motion blur during fast-moving scenes in sports, action movies, and gaming.
How many HDMI ports does the LC46D78UN have?
The TV includes three HDMI inputs, allowing you to connect multiple devices such as a Blu-ray player, game console, and streaming device simultaneously.
What type of backlight does this TV use?
The LC46D78UN uses a CCFL (Cold Cathode Fluorescent Lamp) backlight system, which was standard for LCD TVs of this generation.
Can I mount the Sharp AQUOS LC46D78UN on a wall?
Yes, the panel is only about 4 inches deep without the stand, making it suitable for wall mounting with a compatible VESA bracket. Without the stand it weighs 40.8 lbs.
Does this TV have a built-in digital tuner?
Yes, it includes ATSC, QAM, and NTSC tuners, so it can receive over-the-air digital and analog broadcasts as well as unencrypted cable signals without an external box.