SOLE E25 Elliptical vs Sunny Health & Fitness SF-E3912 Elliptical
SOLE E25 Elliptical (#2, best premium) vs Sunny Health & Fitness SF-E3912 Elliptical (#4, best budget): in our Elliptical Machines scoring the SOLE E25 Elliptical totals 7.8/10 and the Sunny Health & Fitness SF-E3912 Elliptical 6.9/10.
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Sunny Health & Fitness SF-E3912 Elliptical
$649.99Check price at AmazonRead full reviewTopsFive comparison scores
Side by side
| SOLE E25 Elliptical | Sunny Health & Fitness SF-E3912 Elliptical | |
|---|---|---|
| Price | $1099 | $649.99 |
| Stride | 20" | 15.5" |
| Resistance | 20 levels (magnetic) | 16 levels (electro-magnetic) |
| Incline | 20 levels (power) | — |
| Flywheel | 20 lbs | 13.2 lbs |
| Dimensions | 70" x 24" x 70" | 57.09" x 20.47" x 63.8" |
| Programs | — | 24 built-in |
How they differ in real use
Built from our elliptical machines scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the SOLE E25 Elliptical and the Sunny Health & Fitness SF-E3912 Elliptical made our Top 5 Elliptical Machines, at #2 (best premium) and #4 (best budget). SOLE's lifetime frame/flywheel warranty and 20 resistance + 20 power incline levels deliver proven durability. 20" stride and 350 lb capacity in a well-documented package. Budget-friendly with 24 built-in programs and computer-controlled electro-magnetic resistance from an established brand. 3-year frame warranty and works unplugged.
We score elliptical machines on Motion Quality (35%), Build Quality (25%), Features (20%), Footprint (10%) and Value (10%). On that basis the SOLE E25 Elliptical totals 7.8 out of 10 and the Sunny Health & Fitness SF-E3912 Elliptical 6.9. The widest gap is Motion Quality, where the SOLE E25 Elliptical scores 8 against 6 for the Sunny Health & Fitness SF-E3912 Elliptical — smoothness and natural feel. Build Quality also separates them: 8 for the SOLE E25 Elliptical versus 7 for the Sunny Health & Fitness SF-E3912 Elliptical. The Sunny Health & Fitness SF-E3912 Elliptical claws back ground on Footprint and Value.
On paper, the specifications that actually differ: Stride — 20" on the SOLE E25 Elliptical versus 15.5" on the Sunny Health & Fitness SF-E3912 Elliptical; Resistance — 20 levels (magnetic) on the SOLE E25 Elliptical versus 16 levels (electro-magnetic) on the Sunny Health & Fitness SF-E3912 Elliptical; Flywheel — 20 lbs on the SOLE E25 Elliptical versus 13.2 lbs on the Sunny Health & Fitness SF-E3912 Elliptical; Dimensions — 70" x 24" x 70" on the SOLE E25 Elliptical versus 57.09" x 20.47" x 63.8" on the Sunny Health & Fitness SF-E3912 Elliptical.
Pricing as of February 19, 2026: $1,099 for the SOLE E25 Elliptical and $649.99 for the Sunny Health & Fitness SF-E3912 Elliptical, a $449.01 difference in the Sunny Health & Fitness SF-E3912 Elliptical's favor. Owners praise the SOLE E25 Elliptical for lifetime frame/flywheel warranty and 20 resistance + 20 incline levels; the most common complaint is large footprint (70" x 24" x 70"). Owners praise the Sunny Health & Fitness SF-E3912 Elliptical for very affordable ($649.99) and 24 built-in workout programs; the most common complaint is shorter 15.5" stride.
SOLE E25 Elliptical
- Lifetime frame/flywheel warranty
- 20 resistance + 20 incline levels
- 350 lb weight capacity
- SOLE+ app integration
- Large footprint (70" x 24" x 70")
- Basic 7.5" LCD display
- Heavy (209 lbs)
Sunny Health & Fitness SF-E3912 Elliptical
- Very affordable ($649.99)
- 24 built-in workout programs
- Computer-controlled resistance
- 3-year frame warranty
- Shorter 15.5" stride
- Budget-tier display/console
- 13.2 lb flywheel (lighter class)
Which should you buy?
The SOLE E25 Elliptical is the better fit for warranty-conscious buyers and subscription avoiders — it is the higher-scoring pick here, chiefly for Motion Quality and Build Quality. The Sunny Health & Fitness SF-E3912 Elliptical is the better fit for budget home gyms and shorter users (under 5'6"), and the stronger choice if Footprint and Value matter more to you than the overall score. If the $449.01 saving matters more than Motion Quality, the Sunny Health & Fitness SF-E3912 Elliptical is the better value. The SOLE E25 Elliptical is a poor fit for small spaces; the Sunny Health & Fitness SF-E3912 Elliptical is a poor fit for tall users needing long stride.
Choose the SOLE E25 Elliptical if
- Warranty-conscious buyers
- Subscription avoiders
- Those wanting incline variety
Skip it if
- Small spaces
- Those wanting big touchscreens
Choose the Sunny Health & Fitness SF-E3912 Elliptical if
- Budget home gyms
- Shorter users (under 5'6")
- Those wanting built-in programs
Skip it if
- Tall users needing long stride
- Premium experience seekers
Common questions
Is the SOLE E25 Elliptical better than the Sunny Health & Fitness SF-E3912 Elliptical?
In our Elliptical Machines ranking the SOLE E25 Elliptical scores higher overall, 7.8 to 6.9, with the biggest advantage in Motion Quality. The Sunny Health & Fitness SF-E3912 Elliptical is stronger on Footprint and Value, so it is the better pick if those matter most to you.
How much more does the SOLE E25 Elliptical cost than the Sunny Health & Fitness SF-E3912 Elliptical?
$449.01 more as of February 19, 2026: $1,099 for the SOLE E25 Elliptical against $649.99 for the Sunny Health & Fitness SF-E3912 Elliptical. Prices move, so the merchant page shows the current figure. What the extra buys is mostly Motion Quality — 8 versus 6 in our scoring.
What is the main difference between the SOLE E25 Elliptical and the Sunny Health & Fitness SF-E3912 Elliptical?
The headline spec difference is Stride: 20" on the SOLE E25 Elliptical versus 15.5" on the Sunny Health & Fitness SF-E3912 Elliptical. In use, the gap that matters most is Motion Quality (8 vs 6 in our scoring): smoothness and natural feel.