Hisense 40QD4SV 40 inch Class QD4 Series FHD Hi-QLED Smart VIDAA TV
than the $169.99 it sold for on the typical day since September 13
Amazon puts its typical price at $169.99: the middle of what customers paid there over 90 days, promotions left out.
New lowBelow every price we recorded since September 13. The previous low was $169.99.
at Amazon
The lowest price we have recorded.
Go to Amazon$157.99 is the lowest price we have recorded.
Across 28 days of record and 4 price changes, it has not gone below this. Our record starts when we started watching, not when the product launched.
The lowest since we started tracking it on September 13. Today's price is $12.00 below its usual $169.99.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
In the Department of Energy’s test, five hours a day, this TV draws 50 watts and uses 129 kWh a year: about $24 a year at the US average of 18.31¢ per kWh (July 2026). How we count
Price history
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $157.99 | $157.99 on Oct 5 | $189.90 on Sep 13 | $169.99 | $168.13 | 28 |
| Sold by Amazon | — | $157.99 on Oct 5 | $189.90 on Sep 13 | — | $168.13 | 28 |
| Third-party sellers | — | $179.95 on Sep 21 | $179.95 on Sep 21 | — | $179.95 | 20 |
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
What our record shows
- $12.00 less than the $169.99 Amazon was charging on September 28.
Computed from our own checks at Amazon as of October 10. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 5d
- Their 28-day low
- $157.99
- Checked
- 2h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
We earn a commission on purchases. It never affects our rankings.
Tell me when it drops
A notification in this browser when the price falls. No email, no account, nothing to install.
A notification carries a button that stops that alert; blocking notifications for this site in your browser stops them all.
What it is
7 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- 40-inch
- Color
- Black
- Weight
- 10.4 pounds
- Dimensions
- 35.4 × 20.1 × 3.1 inches
- Model
- 40QD4SV
- Released
- May 2026
- Warranty
- 1 Year Manufacturer
Cheaper in TVs, and what changes
Things we track on the same shelf for at least 10% less than $157.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
Hisense32-Inch Class QD4SR Series Hi-QLED HD Smart Roku TV (32QD4HSR, 2026 Model) – Hi-QLED Color, Dolby Audio, Compatible with Alexa, Full Array LED, Slim Bezel Design$107.79 at Amazon $50.20 lessSize: 32-inch instead of 40-inchWeight: 7.5 pounds instead of 10.4 pounds
INSIGNIA43" Class F50 Series LED 4K UHD Smart Fire TV, Voice Remote with Alexa, Stream Live TV Without Cable$129.99 at Amazon $28.00 lessSize: 43-inch instead of 40-inchDimensions: 36.68 × 23.6 × 8.27 inches instead of 35.4 × 20.1 × 3.1 inches
INSIGNIA40" Class F40 Series LED Full HD Smart Fire TV, Voice Remote with Alexa, Free & Live TV$109.99 at Amazon $48.00 lessWeight: 35.27 pounds instead of 10.4 poundsDimensions: 35.2 × 21.7 × 8.3 inches instead of 35.4 × 20.1 × 3.1 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 5d ago | $157.99 | −$12.00 |
| · 12d ago | $169.99 | −$9.96 |
| · 12d ago | $179.95 | +$9.96 |
| · 19d ago | $169.99 | −$9.96 |
| · 19d ago | $179.95 | +$9.96 |
| · 26d ago | $169.99 | −$19.91 |
| · 27d ago | $189.90 | first seen |
Others we track in TVs
See all TVs prices
Hisense40-Inch Class QD4 Series Hi-QLED FHD Smart Fire TV (40QD4QF) - Quantum Dot Color, DTS Virtual: X, Alexa Built in, Slim Bezel Design$157.991 retailer · 14 recorded prices
Roku40-Inch Select Series Smart TV 2026-1080p Full HD TV - RokuTV$158.00 · low $149.991 retailer · 4 recorded prices
TOSHIBA43" Class C350 Series LED 4K UHD Smart Fire TV, Voice Remote with Alexa, Free & Live TV$159.991 retailer · 1 recorded price
Westinghouse40-inch Smart TV, FHD 1080P Xumo TV w/Voice Remote, Flat Screen Television w/Dolby Atmos, Bluetooth, Apple AirPlay, Wi-Fi & Mobile Connectivity$154.991 retailer · 1 recorded price
VIZIO32 Inch V Series Full Array LED Smart HD TV 720p Bluetooth Compatible with VRR, DTS Virtual X, Airplay 2 and Chromecast Built-in (VHD32M-0810) (Renewed)$154.001 retailer · 1 recorded price
Westinghouse32 Inch TV, HD LED Small Flat Screen Non-Smart Television, Works with Fire Stick, Roku, Apple TV, TiVo, Xumo, and Streaming Devices (2026 Model)$149.991 retailer · 1 recorded price
$157.99
at Amazon · we earn a commission