Bushnell A1-Slope vs Voice Caddie TL1

The Quick Verdict

Get the Bushnell A1-Slope. At $299.99 versus $349, it's fifty bucks cheaper, and the USB-C rechargeable battery removes a real recurring hassle from your life. The TL1 has a genuinely better display — dual-color OLED versus LCD is a meaningful upgrade — but that display advantage doesn't close the gap for most golfers. The TL1 only makes sense if you play dawn or dusk rounds where screen brightness is a genuine problem, or if you strongly prefer a swappable battery setup.

What They Have in Common

Both rangefinders are 6x magnification, hit ±1 yard accuracy, and include slope with a legal-mode toggle. They're both magnet-equipped for cart rail mounting. At this price tier, neither is going to embarrass you — they'll both get you to the flag with reliable numbers and reasonable build quality.

Where They Differ

Display: OLED vs. LCD

This is the biggest real-world difference. The TL1 runs a dual-color OLED display with three adjustable brightness levels. The A1-Slope uses an LCD. Nobody reads a rangefinder in direct sunlight — they tilt the unit into the shadow of their palm and read it there — but OLED still wins in low light, early morning fog, and late-afternoon fall rounds where the contrast gets murky. If you play a lot of early tee times or live somewhere with consistently flat light, the TL1's screen is the better screen. That's just true.

Size, Weight, and Feel

The A1-Slope is legitimately small. At 5.1 oz and roughly the footprint of a deck of cards, Bushnell is calling it their smallest rangefinder ever — and based on the dimensions, there's no reason to doubt that. The TL1 is 7.1 oz, two ounces heavier, and noticeably larger. Two ounces sounds trivial until you're fumbling with a rangefinder one-handed between shots. If pocketability matters to you — walking a hilly course, carrying your bag, trying to not load down your shorts — the A1-Slope wins on form factor without contest.

Battery: Rechargeable vs. CR2

Here's where it gets interesting. The A1-Slope is USB-C rechargeable with a rated 50+ rounds per charge. The TL1 runs on a CR2 lithium battery rated for about 5,000 uses. Both approaches work. The rechargeable route means you plug in after every few rounds and don't think about it. The CR2 route means you'll eventually need a battery — but CR2s are at every pharmacy in the country, which genuinely matters if you're traveling to a golf trip and your rangefinder dies on Tuesday morning. Neither system is strictly better; they're different risk profiles. Probably because CR2s have such a long service life, Voice Caddie bet golfers would rather have a familiar swap-out than a charging cable. That's my read, anyway.

Range

The A1-Slope tops out at 1,300 yards; the TL1 at 1,000. In practice, neither of these numbers is the constraint you're ever going to hit — you're ranging flags and hazards, not measuring the horizon. Don't let the spec gap influence your decision.

Who Should Buy Which

Get the Bushnell A1-Slope if:

• You walk and carry your bag, and every ounce in your pocket is a real consideration over 18 holes.
• You want to eliminate one more thing to keep track of — the USB-C cable lives next to your phone charger and you're done.
• You're the golfer who plays weekend rounds in decent light and needs a reliable, accurate, compact rangefinder for five years without fuss.
• You want to save $49 and put it toward something you'll notice more than a display upgrade.

Get the Voice Caddie TL1 if:

• You tee off at 6:30am in October when it's still half-dark, dew is on everything, and you actually need your display to be bright and readable before the sun's fully up.
• You travel a lot for golf and like knowing you can grab a CR2 at a gas station airport terminal rather than hunt for a USB-C port mid-trip.
• You prefer a slightly chunkier, more traditional rangefinder feel in your hand and don't mind the extra weight.

The Bottom Line

These are a genuinely close call at the same tier, but the A1-Slope wins on the factors that affect most golfers most of the time: it's smaller, lighter, cheaper, and USB-C rechargeable. The TL1's OLED display is a real advantage and not marketing fluff — but it's a $49 advantage that only fully pays off in specific conditions. If you play standard late-morning weekend rounds, you're paying for a display upgrade you won't use most of the time.

Get the Bushnell A1-Slope.