OXO or Tuni? Coffee Grinders Compared in 2026
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When comparing OXO vs tuni coffee grinder, you see two electric conical burr grinders built for home use. Both machines feature 40mm stainless steel burrs and offer settings for espresso through French press. The main difference lies in their control systems and capacity. OXO provides one-touch start with memory and a 12-ounce hopper. Tuni offers 48 precise settings with time-based control and a smaller 8.8-ounce hopper. Your choice depends on whether you prefer simple operation or detailed grind customization.
Key differences
| Aspect | OXO Brew 40mm Conical Burr Grinder | Tuni 40mm Conical Burr Grinder |
|---|---|---|
| Grind Settings | 15 settings plus 43 micro-adjustments | 48 settings |
| Dosing Control | One-touch start with memory | Time-based control in 0.5s increments |
| Bean Capacity | 12 ounces | 8.8 ounces |
| Burr Speed | Not listed | 450 RPM |
| Dimensions | 11.8 x 6.8 x 14.8 inches | 7.08 x 4.52 x 14.0 inches |
Which one should you choose?
Choose OXO Brew 40mm Conical Burr Grinder if
- You want a larger bean hopper that holds 12 ounces of coffee beans.
- You prefer simple one-touch operation that remembers your last setting.
- You need a wider footprint that allows for easy access to controls.
Choose Tuni 40mm Conical Burr Grinder if
- You want 48 distinct grind settings for precise adjustment.
- You prefer a compact design that fits in smaller kitchen spaces.
- You want a portafilter holder for direct grinding into espresso baskets.
Verdict: Choose the OXO if you prioritize ease of use and larger bean capacity. Pick the Tuni if you need more grind settings and a compact footprint with portafilter compatibility. Both grinders use 40mm conical burrs for consistent results.
OXO vs Tuni Grinder Specs
Grind settings
The OXO Brew Conical Burr Electric Coffee Bean Grinder offers 15 primary grind settings plus 43 micro-adjustments, totaling 58 distinct options. This allows for precise customization from fine espresso to coarse French press. In contrast, the Tuni G1 Conical Burr Coffee Grinder provides 48 precision grinding settings. It also allows you to customize grind time in 0.5-second increments up to 40 seconds. Both machines cover the essential brewing methods, but OXO lists a higher number of discrete mechanical settings. Tuni emphasizes time-based control alongside its settings count.
Bean capacity
Hopper capacity varies between these two electric grinders. The OXO Brew model features a large removable hopper that holds up to 12 ounces of coffee beans. This is ideal if you brew frequently or want to refill less often. The Tuni G1 includes a large 250-gram bean hopper, which equals approximately 8.8 ounces. It also comes with an extra 75-gram (2.6-ounce) coffee grounds container for storage. While OXO holds more beans directly in the hopper, Tuni offers additional dedicated storage for grounds separately.
Burr material
Both grinders utilize 40mm stainless steel conical burrs for grinding. The OXO Brew Conical Burr Electric Coffee Bean Grinder uses these burrs to produce uniform coffee grounds for even extraction. The Tuni G1 Conical Burr Coffee Grinder also features 40mm conical burrs, noting a patented anti-static design. The burr size and material are identical in specification. This means you get similar core grinding mechanics from both machines. The stainless steel construction suggests durability and consistent performance for both OXO and Tuni models.
Control type
The OXO Brew Conical Burr Electric Coffee Bean Grinder uses a one-touch start system. It remembers your last setting, so you just push to grind without resetting. This simplifies daily use. The Tuni G1 Conical Burr Coffee Grinder focuses on adjustable cup size options ranging from 2 to 12 cups based on Americano serving sizes. It also allows fine-tuning of grind time. OXO prioritizes memory and simplicity with its one-touch interface. Tuni offers more granular control over time and cup volume, appealing to users who want to adjust duration.
Dimensions
Physical size differs between the two models. The OXO Brew Conical Burr Electric Coffee Bean Grinder measures 11.8 inches in width, 14.8 inches in height, and 6.8 inches in length. It weighs 4.5 pounds. The Tuni G1 Conical Burr Coffee Grinder is more compact, measuring 7.08 inches in width, 14.0 inches in height, and 4.52 inches in depth. It weighs 4.8 pounds. Tuni offers a smaller footprint, making it easier to store in small spaces. OXO is wider but slightly lighter, which might affect counter space planning differently.
Which grinder fits your brew style?
Espresso users needing portafilter grinding
The Tuni G1 includes a detachable portafilter holder compatible with 54-58mm baskets. This lets you grind directly into your group head. It also offers 48 precision settings and grind time control in 0.5-second increments up to 40 seconds. The 450 RPM speed reduces heat and static, preserving flavor for delicate espresso shots.
Home brewers wanting simple operation
The OXO Brew uses a one-touch start system that remembers your last setting. You just push to grind without resetting. It holds up to 12 ounces of beans in a large removable hopper. The UV-blocking tint shields beans from sunlight. The 15 settings plus 43 micro-adjustments cover French press to espresso needs with minimal effort.
Small kitchen counter space owners
The Tuni G1 measures 7.08 by 4.52 by 14.0 inches, offering a compact footprint. It weighs 4.8 pounds and includes a soft brush attached to the lid for easy cleaning. The anti-fingerprint stainless steel finish keeps it looking clean. Its compact design fits easily into tight spaces while still providing an 8.8-ounce bean hopper capacity.
The products compared
OXO Brew 40mm Conical Burr Grinder
Best for: Users needing precise micro-adjustments
- Grinding Mechanism
- Conical burr
- Burr Size
- 40mm
- Burr Material
- Stainless steel
- Grind Settings
- 15 settings (plus 43 micro-adjustments)
- Bean Capacity
- 12 oz
- Power Source
- Electric
View on Amazon: OXO Brew 40mm Conical Burr Grinder Affiliate link
The OXO Brew Conical Burr grinder uses 40mm stainless steel burrs for uniform grounds. It offers 15 main grind settings plus 43 micro-adjustments for precise control. The 12-ounce bean hopper features UV-blocking tint to protect freshness. One-touch start remembers your last setting. This electric grinder suits those who want consistent extraction and easy customization for various brew methods.
Pros
- 40mm stainless steel conical burrs for uniform grounds
- 15 settings plus 43 micro-adjustments for precision
- 12-ounce bean capacity with UV-blocking tint
- One-touch start remembers last setting
Cons
- Fewer total grind settings than the Tuni G1
- Larger footprint at 14.8 inches tall
- No remote or app control mentioned
Good fit if
- You want precise micro-adjustments for espresso
- You store beans in sunny kitchens
- You prefer one-touch convenience
Skip if
- You need more than 15 main settings
- You have limited counter space height
- You want smart connectivity features
Verdict: OXO Brew Conical Burr 12 oz delivers precise grind control with its 43 micro-adjustments. It fits users who value UV protection and consistent extraction for specialty brews.
Tuni 40mm Conical Burr Grinder
Best for: Espresso brewing with portafilter grinding
- Grinding Mechanism
- Conical burr
- Burr Size
- 40mm
- Burr Material
- Stainless steel
- Grind Settings
- 48 settings
- Bean Capacity
- 250g / 8.8oz
- Power Source
- Electric motor
View on Amazon: Tuni 40mm Conical Burr Grinder Affiliate link
The Tuni G1 is an electric conical burr grinder with a 40 mm burr and 48 grind settings. It operates at 450 RPM to reduce heat and static. The unit holds 250 g of beans and includes a portafilter holder for 54-58 mm baskets. Its compact footprint fits small counters. You get precise control over grind size and time for various brew methods.
Pros
- 48 precise grind settings from espresso to French press
- 40 mm conical burr with low 450 RPM speed
- 250 g bean hopper capacity
- Includes portafilter holder for direct grinding
Cons
- 40 mm burr is smaller than standard 64 mm burrs
- No integrated scale for weighing grounds
- 4.8 pounds weight adds bulk to small spaces
Good fit if
- You want precise control over grind size and time
- You use a portafilter for espresso brewing
- You need a compact grinder for limited counter space
Skip if
- You require a large 64 mm burr for maximum consistency
- You need an integrated scale for dosing
- You prefer a lighter, more portable unit
Verdict: Tuni G1 48-Setting Conical Burr Grinder offers precise control and a portafilter holder, making it a solid choice for espresso-focused users with limited space.
Specifications side by side
| Spec | OXO Brew 40mm Conical Burr Grinder | Tuni 40mm Conical Burr Grinder |
|---|---|---|
| Grinding Mechanism | Conical burr | Conical burr |
| Burr Size | 40mm | 40mm |
| Burr Material | Stainless steel | Stainless steel |
| Grind Settings | 15 settings (plus 43 micro-adjustments) | 48 settings |
| Bean Capacity | 12 oz | 250g / 8.8oz |
| Power Source | Electric | Electric motor |
| Dosing Control | not stated | Digital timer |
| Grinder Type | Burr, Conical Burr | Burr, Conical Burr |
| Brew Method | French Press, Drip Coffee, Cold Brew | Espresso, French Press, Drip Coffee, Cold Brew |
| Control Type | One Touch | not stated |
| Features | not stated | Timer |
| Material | Stainless Steel | Stainless Steel |
| Dimensions | 6.8 × 11.8 × 14.8 inches | 7.09 × 4.53 × 10.1 inches |
| Weight | 4.5 pounds | 4.8 pounds |
| Size | One Size | G1-W |
| Color | Silver | Ivory |
| Model | 8717000 | G1-W |
Frequently asked questions
Which grinder is better for espresso?
The Tuni G1 is the better choice for espresso brewing. It includes a detachable portafilter holder compatible with 54-58mm baskets. This allows you to grind directly into your group head. The OXO Brew lacks this specific hardware, making the Tuni more practical for direct portafilter grinding.
How many grind settings does the OXO have?
The OXO Brew Conical Burr offers 58 distinct options. This total combines 15 primary settings with 43 micro-adjustments. These adjustments provide precise control for consistent extraction. This high level of granularity suits users who need exact grind size customization for specialty brews.
What is the capacity of the OXO grinder?
The OXO Brew Conical Burr has a 12-ounce bean hopper. This capacity supports grinding enough beans for multiple cups in one session. The Tuni model does not specify bean capacity in its data, so the OXO is the clear option for larger batches.
Are both grinders electric or manual?
Both the OXO Brew and the Tuni G1 are electric grinders. They use motorized power sources to rotate their conical burrs. This ensures consistent grinding speed and reduces manual effort compared to hand-cranked options. Both models rely on electricity for operation.
Which grinder is lighter?
The OXO Brew is slightly lighter than the Tuni G1. The OXO weighs 4.5 pounds, while the Tuni weighs 4.8 pounds. This small difference may matter if you plan to move the grinder frequently. Both units are relatively compact for countertop use.
Does the Tuni grinder have micro-adjustments?
The Tuni G1 provides 48 precision settings. The product data does not specify if these are micro-adjustments or primary steps. The OXO explicitly lists 43 micro-adjustments alongside primary settings. If you need verified micro-adjustments, the OXO offers more documented fine-tuning options.