Roku 55R4A5R VESA Size & Mount Fit
Quick answer
The Roku 55R4A5R uses a 400×300 mm VESA pattern (M6 screws). Screw spec: M6 x 16 mm. The 55R4A5R weighs 30 lb (13.6 kg) without the stand. Any mount rated for VESA 400×300 or larger and at least 40 lb will fit the 55R4A5R. Verified against the Roku documentation — see source below.
55R4A5R mounting specs
| VESA pattern | 400×300 mm (15.7×11.8 in) |
|---|---|
| Screw thread | M6 |
| Screw length | M6 x 16 mm per Roku's official mount specification PDF |
| Weight without stand | 30 lb (13.6 kg) |
| Screen size | 55 in |
| Model year | 2023 |
| Series | Select Series 4K |
| Known aliases | 55R4AX |
| Source | Manufacturer documentation |
Roku's mount spec PDF lists 30 lb as 'approximate weight' without stating with/without stand - treat as approximate and re-check your unit's label.
Among the 26 verified 55-inch TVs in our database, the 55R4A5R is #10 lightest of 26 at 30 lb — the 55-inch range here runs 22 to 41.7 lb. Within Roku, the 50R4A5R, 65R4A5R, 75R4A5R share the 55R4A5R's 400×300 mm pattern.
Mounts that fit the 55R4A5R
Filtered from our mount database: pattern covers 400×300 mm, rating is at least 40 lb (20% margin over the 55R4A5R's 30 lb), and the 55-inch screen is within the listed range.
VideoSecu ML531BE Full Motion
Budget articulating mount with a removable VESA plate for tight patterns.
Supports VESA 75×75 up to 400×400 mm and 88 lb — clears the 55R4A5R's 400×300 mm / 30 lb.
Wall: single stud OK
PERLESMITH PSTK1 Tilting
Compact tilting bracket for small rooms and single-stud walls.
Supports VESA 75×75 up to 400×400 mm and 115 lb — clears the 55R4A5R's 400×300 mm / 30 lb.
Wall: single stud OK
PERLESMITH PSMFK1 Fixed
Slim fixed mount with quick-release tabs for easy cable access.
Supports VESA 75×75 up to 400×400 mm and 88 lb — clears the 55R4A5R's 400×300 mm / 30 lb.
Wall: single stud OK
VIVO MOUNT-VC55 Ceiling
Adjustable-height ceiling pole with 360-degree swivel for open layouts.
Supports VESA 100×100 up to 400×400 mm and 110 lb — clears the 55R4A5R's 400×300 mm / 30 lb.
Wall: lag-bolt into a ceiling joist per the manual
Mounting Dream MD2163-K Fixed
Budget fixed bracket for small and mid-size TVs with a bubble level included.
Supports VESA 75×75 up to 400×400 mm and 100 lb — clears the 55R4A5R's 400×300 mm / 30 lb.
Wall: single stud OK
Not sure between two of them? Run the Will It Fit checker for a verdict with reasons.
Screws & spacers for the 55R4A5R
The 55R4A5R takes M6 bolts: M6 x 16 mm per Roku's official mount specification PDF. A bolt longer than the documented spec can bottom out against internal components and damage the panel — thread a screw in by hand first and confirm it seats before mounting the TV.
If your mount's hardware kit doesn't include the right length, a universal TV hardware kit covers M4–M8 in common lengths. More detail in the screw size guide.
Replacement remote for the 55R4A5R
Roku Voice Remote — part number RCA1R — is the matching remote for the 55R4A5R. Voice remote on AAA batteries (IR plus wireless). Roku's product pages state the Select Series boxed a Roku voice remote; the replacement Voice Remote (SKU RCA1R) works with all Roku TV models per roku.com. The budget Simple Remote RCC1R also works but drops voice.
Full compatibility list, substitutes and ordering advice: RCA1R remote page. Order by the part number, not the TV size — one remote covers the platform. All Roku remotes are on the brand hub.
Double-check before buying
- Remove any plastic hole plugs on the back panel and confirm all 4 threaded holes are present and undamaged.
- Measure hole spacing center-to-center in millimeters — you should get 400 mm across and 300 mm vertically.
- Compare the model number on the back-panel sticker with the one on this page (55R4A5R) — retail variants can differ.
How to verify yourself
- Lay the TV screen-down on a soft, flat surface and locate the 4 threaded holes on the back.
- Measure horizontally between the centers of the upper holes, then vertically between an upper and a lower hole — in millimeters.
- Match the two numbers to a standard pattern (for the 55R4A5R: 400×300 mm). Full walkthrough with photos of what to avoid: how to measure VESA.
Frequently asked questions
What VESA pattern does the Roku 55R4A5R use?
The Roku 55R4A5R uses a 400×300 mm VESA pattern — 400 mm between hole centers horizontally and 300 mm vertically (about 15.7×11.8 in). Any bracket whose supported range covers 400×300 mm will line up. Confirm on the back panel before ordering, since retail variants of a series occasionally differ.
What size screws does the 55R4A5R need for wall mounting?
The 55R4A5R takes M6 metric screws. Documented length: M6 x 16 mm per Roku's official mount specification PDF. A bolt that is too long can bottom out and damage the panel or internals, so verify thread depth on the 55R4A5R with a hand-tightened test screw before torquing anything down.
How much does the 55R4A5R weigh without the stand?
The 55R4A5R weighs 30 lb (13.6 kg) without the stand or cables. For a 20% safety margin, pick a mount rated for at least 40 lb. Anchoring matters as much as the rating: at this weight, one properly hit stud is usually enough, but follow your mount's instructions.
Will a 600×400 mount fit the 55R4A5R?
A bracket sold as 600×400-only will not line up with the 55R4A5R's 400×300 mm holes. Most 600×400 mounts, however, support a range of patterns — if the spec sheet lists 400×300 mm, it fits directly. If not, a VESA adapter plate (400×300→600×400) bridges the difference; see our adapter guide.
What replacement remote works with the 55R4A5R?
Roku Voice Remote (part RCA1R) is the matching remote for the 55R4A5R. Voice remote on AAA batteries (IR plus wireless). Roku's product pages state the Select Series boxed a Roku voice remote; the replacement Voice Remote (SKU RCA1R) works with all Roku TV models per roku.com. The budget Simple Remote RCC1R also works but drops voice. Order by the part number rather than by TV size — one remote covers the whole platform.
Can the 55R4A5R be mounted on a full-motion bracket?
Yes. At 30 lb, the 55R4A5R is within range of full-motion arms rated 40 lb or higher — 5 full-motion mount(s) in our database clear it. Articulating arms add leverage on the wall, so stud anchoring per the mount manufacturer's instructions is more important than with fixed brackets.