Roku Select Series 40-inch FHD TV (40R3E5) vs Roku Select Series 32-inch FHD TV (32R3E5)
Which size is a better fit once you compare both the screen diagonal and the separate body and stand widths?
Products compared
ASIN B0FV57TPWT
Roku Select Series 40-inch FHD TV (40R3E5)
You prefer the larger 39.5-inch screen and have room/support for a 35.1-inch-wide body and 32.7-inch-wide stand.
Last observed offer
$149.99
- Confirm offer eligibility on Amazon
Size: 40"
Price checked
Observed condition: new. Coupon and subscription requirements unverified.
ASIN B0FV42FCHD
Roku Select Series 32-inch FHD TV (32R3E5)
You prefer the smaller 31.5-inch screen and the narrower 28.3-inch body and 27.7-inch stand fit your setup.
Last observed offer
$129.99
List Price: $179.99
- Confirm offer eligibility on Amazon
Size: 32"
Price checked
Observed condition: new. Coupon and subscription requirements unverified.
Prices are per listed package. Pickoryx may earn a commission from qualifying purchases through the paid Amazon links on this page, at no added cost to you.
Published by Pickoryx · Published 2026-11-05 · Source checked 2026-11-05 17:52 UTC
The main trade-off
The 40R3E5 has a larger 39.5-inch visible diagonal but a wider body and stand; the 32R3E5 has a 31.5-inch diagonal with narrower body and stand dimensions. Both are 1080p Full HD.
Quick verdict
Choose by both picture scale and external dimensions: Roku lists a 39.5-inch visible diagonal for the 40R3E5 and 31.5 inches for the 32R3E5, while their with-stand body widths are 35.1 and 28.3 inches and their separate stand widths are 32.7 and 27.7 inches. Both are 1080p Full HD and have a listed 7.1-inch with-stand depth. Measure your usable surface and check support and clearance; these dimensions do not guarantee a particular desk fit.
Choose Roku Select Series 40-inch FHD TV (40R3E5) if
- You prefer the larger 39.5-inch screen and have room/support for a 35.1-inch-wide body and 32.7-inch-wide stand.
Choose Roku Select Series 32-inch FHD TV (32R3E5) if
- You prefer the smaller 31.5-inch screen and the narrower 28.3-inch body and 27.7-inch stand fit your setup.
When the recommendation changes
- Measure the usable surface, including required clearance and cable/ventilation space, and verify its load rating; body width and stand width are different measurements and neither alone guarantees fit.
- If you need more than 1080p resolution, neither model meets that requirement.
The differences that matter
| Decision point | Roku Select Series 40-inch FHD TV (40R3E5) | Roku Select Series 32-inch FHD TV (32R3E5) |
|---|---|---|
| Screen Size And Resolution | Roku identifies the exact 40R3E5 as a 40-inch-class FHD model with a 39.5-inch visible diagonal and 1080p resolution. At that visible diagonal, 1920×1080 corresponds to about 55.8 nominal pixels per inch.[2, 1] | Roku identifies the exact 32R3E5 as a 32-inch-class FHD model with a 31.5-inch visible diagonal and 1080p resolution. At that visible diagonal, 1920×1080 corresponds to about 69.9 nominal pixels per inch.[2, 1] |
What this changes: Choose between the larger visible image of the 40R3E5 and the smaller image with a higher geometric pixel density of the 32R3E5. Pixel density is calculated from the listed resolution and visible diagonal; it does not establish text clarity, scaling quality, perceived sharpness, comfort, or computer compatibility.[2, 1] The better fit depends on your priorities | ||
| Body And Stand Dimensions | Roku’s 40-inch FHD dimensions row lists a with-stand body width of 35.1 inches, height 21.9 inches and depth 7.1 inches; stand width is separately listed as 32.7 inches.[2, 3] | Roku’s 32-inch FHD dimensions row lists a with-stand body width of 28.3 inches, height 18.4 inches and depth 7.1 inches; stand width is separately listed as 27.7 inches.[2, 3] |
What this changes: The 32R3E5 needs less horizontal body clearance and a narrower stand span; both listed with-stand depths are 7.1 inches. Check usable surface dimensions, support capacity, ventilation and cable clearance for your own setup; body width and stand width are not interchangeable and the table does not certify that a desk is suitable.[2, 3] Best fit: Roku Select Series 32-inch FHD TV (32R3E5) | ||
Best for your routine
A buyer who wants a larger screen and has measured space/support for the 40R3E5 body and stand
Best fit: Roku Select Series 40-inch FHD TV (40R3E5)
Based on listed features, not comparative testing.
The 40R3E5 provides the larger 39.5-inch visible diagonal; its body is 35.1 inches wide and stand width is 32.7 inches. The buyer still needs to check the actual surface and clearances.
A buyer who wants a smaller screen and needs a narrower body and stand
Best fit: Roku Select Series 32-inch FHD TV (32R3E5)
Based on listed features, not comparative testing.
The 32R3E5 has a 31.5-inch visible diagonal, a 28.3-inch body width and a separate 27.7-inch stand width. Measure the intended surface; this does not guarantee desk fit.
Value and trade-offs
One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.
This is a screen-size choice rather than a verified premium-value finding. If the 40R3E5 costs more when you shop, decide whether its larger nominal image is worth that difference to you.
Without comparable current offers and a usable history window, this research cannot support a purchase-timing recommendation.
Limitations
- Roku’s official size table identifies the exact FHD model family and visible diagonals; its linked dimensions image gives separate with-stand body and stand measurements for the 32-inch and 40-inch FHD size rows.
- The reported body width and stand width are separate measurements. Neither alone guarantees desk fit or safe support; measure usable width and depth, check the surface load rating, and allow for ventilation and cable clearance.
- The calculated 55.8 and 69.9 nominal pixels per inch describe geometry from 1080p resolution and the listed 39.5-inch and 31.5-inch visible diagonals. They do not establish perceived sharpness, text rendering, scaling, comfort, or computer compatibility.
- No hands-on comparison was performed. Picture quality, refresh rate, input lag, gaming suitability, and real-world computer-monitor behavior were not tested.
Methodology and sources
Compared Roku-listed exact model mapping, visible diagonal and 1080p FHD resolution, then calculated nominal pixel density. Separately compared Roku’s with-stand body dimensions and stand widths. No physical desk fit, computer compatibility, ergonomics, image quality or performance test was performed.
Automation organized the cited manufacturer specifications and calculated nominal pixel density; no hands-on product testing was conducted.
View 3 sources
- 1.Roku TV Finder | Find the Best Roku TV by Size & MoreRoku · Official specifications · Source checked 2026-11-05 17:41 UTC
Evidence used on this page
- Product rows: Roku Select Series 40” FHD TV (40R3E5), 40-inch, Full HD (lines 1042–1048); Roku Select Series 32” FHD TV (32R3E5), 32-inch, Full HD (lines 1098–1104). Full HD is defined as 1080p in the Finder resolution filter (lines 74–80).: Opened official Roku Finder identifies both assigned exact model codes and nominal size/FHD classes. This source supports exact model identity and advertised class; exact diagonals and external dimensions are sourced separately.
- 2.Roku Select Series HD/FHD TVsRoku · Official specifications · Source checked 2026-11-05 17:50 UTC
Evidence used on this page
- Roku Select Series size and resolution information: 32-inch FHD (1080p) and 40-inch FHD (1080p); visible diagonals 31.5 inches and 39.5 inches; model listing includes 32R3E5 and 40R3E5.: Roku lists 32R3E5 and 40R3E5 in its Select Series range, specifies 1080p FHD for the 32-inch and 40-inch sizes, and gives visible diagonals of 31.5 and 39.5 inches. These specifications do not establish PC compatibility, text rendering, viewing comfort, or fit on a particular desk.
- 3.Roku Select Series HD TV dimensions with and without a TV standRoku · Official specifications · Source checked 2026-11-05 17:50 UTC
Evidence used on this page
- Dimensions table, 32-inch FHD with stand: body 28.3 inches wide × 18.4 inches high × 7.1 inches deep; stand width 27.7 inches. 40-inch FHD with stand: body 35.1 inches wide × 21.9 inches high × 7.1 inches deep; stand width 32.7 inches.: Roku’s dimensions table reports the body dimensions with stand and lists stand width separately for the 32-inch and 40-inch FHD sizes. Both with-stand depths are 7.1 inches. These measurements do not by themselves establish safe support or fit on an unspecified desk; check the usable surface, load rating, clearance, ventilation, and cable space.