Sony
· Sony Remote Controls
SONY RMF-TX310U Smart TV Remote
Model · RMF-TX310U
·
● In stock
$29.99
Free shipping on orders over $25
- Ships from Tampa, FL · 2–5 business days
- 30-day money-back guarantee
- Genuine OEM part — same as the original
Genuine OEM-Grade Replacement for Sony
Keep your TV working the way it should with the Sony RMF-TX310U. Same key layout, same IR codes, same response — just a fresh unit ready to take over where the original left off.
Compatibility List
Own one of the Sony TV units below? This is the remote it came with:
XBR Series (10 models)
- XBR-55A8G
- XBR-65A8G
- XBR-85X800G
- XBR-43X800G
- XBR-49X800G
- XBR-55X800G
- XBR-60X830F
- XBR-65X800G
- XBR-70X830F
- XBR-75X800G
KD55 Series (4 models)
- KD55X750F
- KD55X751F
- KD55X755F
- KD55X757F
KD65 Series (3 models)
- KD65X750F
- KD65X755F
- KD65X757F
Other Series (13 models)
- KD-43X750F
- KD-49X750F
- KD75X780F
- XBR49X850F
- XBR49X900F
- XBR55X850F
- XBR55X900F
- XBR65X850F
- XBR65X900F
- XBR75X850F
- XBR75X900F
- XBR85X850F
- XBR85X900F
Similar Remotes
Our catalog includes 1 other remote that fits one or more of the same models as the RMF-TX310U. That remote is the Sony RMF-TX300U.
Built to Match the Original
- Lightweight & Ergonomic: Same size, weight and hand-feel as the unit that came in the box — no awkward grip, no learning curve.
- Long Battery Life: Standby current is low enough that a fresh pair of AAAs lasts roughly a year in typical use.
- Picture-Mode Controls: Cycles through Cinema, Sports, Game, and HDR picture modes using the original key codes.
Technical Specifications
| Part Number | RMF-TX310U |
|---|---|
| Brand | Sony |
| Signal Type | Infrared, line-of-sight |
| Compatible With | Smart LED 4K Ultra HDTV |
| Power | Runs on a pair of AAA batteries |
| Return Window | 30-day money-back guarantee |
Shipping & Returns
- Protected in Transit: Each remote is wrapped and boxed — never just slipped into a poly mailer.
- QC Verified: Each remote is power-cycled and key-tested by hand before it's boxed.
- Trade Pricing: Repair shops, hospitality buyers, and installers can request a wholesale rate.
- Available Now: Held in inventory at our Florida facility — no drop-shipping, no waiting on a supplier.
- Different Sony unit? More Sony replacement parts →
Same-day pick and pack for orders received before 2 PM Eastern.
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Remotes that fit the same models
These remotes share one or more model numbers with this part — useful if you can't find your exact unit on the back of your old remote.