Quick Answer
The RadioMaster lineup spans four tiers: the T8L for under £50 entry, the Pocket Crush and Boxer Crush for most FPV pilots, the TX15 and TX16S MK3 for those who want touchscreen and H7 processing, and the GX12 for dual-band Gemini-X at a mid-range price. Most pilots do not need the flagship.
The RadioMaster Lineup Problem
RadioMaster makes at least twelve distinct radio controllers. We stock eight primary models plus several variants. Customers message us weekly asking which one to buy, and the honest answer depends entirely on what you fly and how much you want to spend on features you may never use.
The confusion is real: the TX16S alone has MKII, MKII MAX, MK3, and MK3 MAX variants with different gimbals and processors. The Boxer comes in standard, Max, and Crush editions. The Pocket has a base model and a Crush upgrade. We have written individual setup guides for most of these, but until now we have not laid out the full lineup in one place so you can actually compare them.
Entry Tier: T8L and TX12 MKII
The RadioMaster T8L is the cheapest way into ELRS. It runs EdgeTX, has a colour screen, and ships with internal ExpressLRS. The gimbals are basic potentiometer units, not Hall sensors, which means they will develop stickiness over time. For someone testing whether FPV is for them, the T8L is fine. For anyone flying weekly, we would point them elsewhere.
The TX12 MKII is the step up. It has Hall sensor gimbals, a compact gamepad-style form factor, and runs full EdgeTX. At roughly 350g it is light enough to fly one-handed. The limitation is the small screen and limited physical switches compared to larger radios. For micro whoop pilots who want Hall gimbals without the bulk, the TX12 MKII is a sensible pick.
Compact Tier: Pocket and Pocket Crush
The RadioMaster Pocket proved that a truly pocketable radio with Hall gimbals and a colour screen had a market. We sell these constantly to indoor whoop pilots and beginners.
The Pocket Crush is the upgraded version with AG01 Nano CNC Hall gimbals. At 350g it is the same weight as the standard Pocket, but the CNC gimbal mechanism gives noticeably better centering and precision. For the small price difference, we would take the Crush over the base Pocket every time. We wrote a full Pocket setup guide if you want the detail.
Mid-Range Tier: Boxer and TX15
The Boxer is where most serious FPV pilots land. It has full-size Hall gimbals, six switches, two sliders, a 4.3-inch colour display, and a proper JR module bay. We stock three variants:
- Boxer (standard): the base ELRS version with Hall gimbals.
- Boxer Max: adds CNC gimbals and premium finish.
- Boxer Crush: the one we actually recommend. CNC AG01 gimbals, ELRS M2 module, and better switches than the standard. Our Boxer variant guide covers the differences in detail.
The TX15 is the Boxer-sized radio with a touchscreen. It runs on the STM32H7 processor (the same chip as the TX16S MK3), has a 4-inch IPS capacitive touchscreen, and AG01 Hall gimbals. The TX15 Max upgrades to AG01 Mini CNC gimbals and adds a CNC frame. If you want touchscreen tuning without the bulk of the TX16S, the TX15 is the sweet spot. Our TX15 review covers why we rate it.
Flagship Tier: TX16S MK3 and GX12
The TX16S MK3 is the radio RadioMaster built to replace everything else on our bench. The MK3 specs are a genuine generational leap: STM32H7 processor, 5-inch 800x480 IPS touchscreen, V6 quad-bearing Hall gimbals, internal dual-band Gemini (2.4GHz and 900MHz via dual LR1121 ICs), built-in cooling fan, 4GB internal flash, and a motion sensor for tilt-based controls. It weighs 813g without battery.
The MK3 MAX upgrades to AG02 CNC full aluminium Hall gimbals, CNC buttons and knobs, and a carbon-look case. The GSC data is telling: "radiomaster tx16s mk3 vs max" gets consistent monthly searches. Our answer: if you fly competitively or value precision centering, the MAX gimbals justify the upgrade. For everyone else, the standard V6 gimbals are excellent. Our TX16S MK3 setup guide has the full workshop configuration.
The GX12 is the wildcard. It packs dual-band Gemini-X (2.4GHz and 900MHz simultaneously) into a compact box roughly the size of the Boxer, with a 2.4-inch colour screen and AG01 Mini gimbals. The GX12 is for pilots who want the MK3's dual-band link without the MK3's size and price. It does not have a touchscreen, but it does have the same link reliability as the flagship.
Specialist: AX12 and Nomad
The AX12 runs Android 9.0 with a 5.5-inch 1000-nit screen. It is effectively a tablet with sticks. The appeal is running apps directly on the radio: weather checks, maps, configuration tools. Our AX12 review covers who actually benefits. Short version: commercial operators and tinkerers, not typical FPV pilots.
The Nomad is not a radio; it is an external 1W dual-band Gemini Xrossband ELRS module that fits any JR module bay. It turns a Boxer or TX16S into a long-range beast. If you already have a radio you like and need more range, the Nomad is cheaper than buying a new radio.
Spec Comparison
| Radio | Processor | Screen | Gimbals | RF System | Weight | Best For |
|---|---|---|---|---|---|---|
| T8L | STM32F4 | 1.8" mono | Potentiometer | ELRS 2.4GHz | ~230g | Ultra-budget entry |
| TX12 MKII | STM32F4 | 1.3" mono | Hall | ELRS 2.4GHz | ~350g | Compact whoop flying |
| Pocket Crush | STM32F4 | 1.3" colour | AG01 Nano CNC | ELRS 2.4GHz | ~350g | Pocketable precision |
| Boxer Crush | STM32F4 | 4.3" colour | AG01 CNC | ELRS 2.4GHz (M2) | ~420g | All-round FPV sweet spot |
| TX15 Max | STM32H7 | 4" touch IPS | AG01 Mini CNC | ELRS 2.4GHz | ~440g | Touchscreen compact |
| TX16S MK3 | STM32H7 | 5" touch IPS | V6 Hall (AG02 compatible) | Gemini dual-band | 813g | Full-size flagship |
| GX12 | STM32F4 | 2.4" colour | AG01 Mini | Gemini-X dual-band | ~400g | Dual-band compact |
| AX12 | STM32H7 + Android | 5.5" 1000nit touch | AG01 Mini | ELRS 2.4GHz | ~520g | Android apps on radio |
Our Picks
Budget: The Pocket Crush. Hall CNC gimbals in a pocketable form factor. If you fly micro whoops indoors and want to carry your radio in a jacket pocket, this is the one.
Sweet spot: The Boxer Crush. Full-size switches, AG01 CNC gimbals, ELRS M2 module, and a JR bay for upgrades. This is the radio we recommend to most customers who walk through the door.
Touchscreen without flagship bulk: The TX15 Max. H7 processor, capacitive touchscreen, and CNC gimbals in a mid-size body. It replaced three radios on our bench.
No-compromise flagship: The TX16S MK3 MAX. AG02 CNC gimbals, dual-band Gemini, H7 processor, 5-inch touchscreen. If budget is not a constraint, nothing else matches it.
Dual-band on a budget: The GX12. Gemini-X link technology at roughly half the TX16S MK3 price, minus the touchscreen and large display.
What About ELRS Versions?
Every RadioMaster radio we sell uses ExpressLRS (ELRS) as the internal protocol. ELRS operates on 2.4GHz and has become the FPV standard for good reason: low latency, high update rates (up to 1000Hz), and open-source firmware. The MK3 and GX12 add Gemini dual-band, which simultaneously transmits on 2.4GHz and 900MHz for dramatically improved signal redundancy. For typical park flying, standard 2.4GHz ELRS is more than sufficient. For long-range or signal-dense environments, Gemini is worth having.
See our complete ELRS guide and our RC transmitter buying guide for protocol details.
FAQ
Q: Do I need a touchscreen radio?
A: No. The Boxer Crush has a non-touch colour display and is our most-recommended radio. Touchscreens are convenient for model management and configuration, but they are not necessary for flying. If you fly one model and rarely change settings, a non-touch radio is fine.
Q: Is the TX16S MK3 worth it over the MKII?
A: Yes, if you want dual-band Gemini and the H7 processor. The MK3's V6 gimbals are a real improvement over the MKII's V4 gimbals. If you already own a MKII and it works, do not upgrade unless you specifically need dual-band or find the V4 gimbal centering lacking.
Q: Which RadioMaster should I buy for my first FPV drone?
A: The Boxer Crush. It has everything you need: good gimbals, enough switches, a module bay for future upgrades, and it will grow with you from whoops to 5-inch freestyle. If budget is tight, the Pocket Crush is the fallback.
Q: What is Gemini-X dual-band?
A: Gemini-X transmits simultaneously on 2.4GHz and 900MHz (or 868MHz in EU LBT mode). If one band experiences interference, the other maintains the link. It does not increase range by itself, but it dramatically reduces the chance of signal loss in noisy environments. The TX16S MK3 and GX12 have this built in.
Q: Can I use a RadioMaster radio with a DJI drone?
A: No. DJI drones use a proprietary protocol that RadioMaster radios cannot transmit. RadioMaster radios work with ELRS receivers, FrSky receivers (with a multi-protocol module), and other open protocols. For DJI FPV systems like the O4 Air Unit, you still use a RadioMaster radio for control; the DJI system handles video only.