OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Immersion Blenders Methodology v3.0
Immersion Blenders Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Immersion Blenders Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Immersion Blenders Methodology v3.0

Unold 90310 Review | 40 Data compared

Avg. price:~£110Power:140 WCordless:noWeight:0.9 kgStepless variable speed:noDishwasher-safe parts:yes

Unold 90310 Review: Compare 40 technical specifications to see how this product ranks in the Immersion Blenders category and whether it is worth buying.

Unold 90310
6.7/10

Overall score

Score
6.7/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, ratings from across the web and best-of lists.
How we count it
Parts: Technical score 65%, User score 25%, List score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 65% of models
Score components

65%

5.5

Technical score

25%

9.2

User score

10%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

â–¼Worse than 65% of immersion blenders
7.1

Value for money

Value for money
7.1/ 10
✕
What it is
An indicator that combines the immersion blender's overall rating with its price.
When it matters
When you are looking for an immersion blender with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 75% of models
Score components

70%

6.7

Overall score

30%

8.0

Price

â–¼Worse than 75%
5.5

Technical score

Technical score
5.5/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 65% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 81% of models
Score components

45%

4.1

Performance

20%

5.9

Accessories

15%

6.7

Design

10%

5.8

Usability

10%

9.3

Dimensions

â–¼Worse than 81%
9.2

User score

User score
9.2/ 10
✕
What it is
How happy buyers are with this model, based on ratings from across the web.
How we count it
Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 8.0, the mark of a weaker rated model in this category.
Share: User score counts 25% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 86% of models

70%

9.4

Rating

30%

8.9

Popularity

â–²Better than 86%
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 10% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of immersion blender Unold 90310

Technical score
Technical score
5.5/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 65% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 81% of models
Score components:

45%

4.1

Performance

20%

5.9

Accessories

15%

6.7

Design

10%

5.8

Usability

10%

9.3

Dimensions

5.5
Value for money
Value for money
7.1/ 10
✕
What it is
An indicator that combines the immersion blender's overall rating with its price.
When it matters
When you are looking for an immersion blender with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 75% of models
Score components:

70%

6.7

Overall score

30%

8.0

Price

7.1
Power
140 W
Market range: <200 W – >1.2k W
This immersion blender delivers 140 W of motor power, which is lower than the rated wattage of 97.7% of immersion blenders and equal to that of 0.1% of immersion blenders.
Number of speeds
2
Market range: <1 – >21
This immersion blender features 2 speed levels, which is more finely adjustable than 21% of immersion blenders and equal to that of 31.9% of immersion blenders.
Stepless variable speed
no
This immersion blender does not feature stepless variable speed control.
Turbo mode
no
This immersion blender does not support turbo mode.
Maximum RPM
14,000 RPM
Market range: <10k RPM – >20k RPM
This immersion blender spins up to 14,000 RPM, which is slower than the top blade speed of 53.3% of immersion blenders and equal to that of 1.1% of immersion blenders.
Show more
Commercial use
no
This immersion blender not designed for commercial use.
Dishwasher-safe parts
yes
This immersion blender has dishwasher-safe parts.
Safety lock
no
This immersion blender does not feature a safety lock.
Cordless
no
This immersion blender does not support cordless operation.
Battery type
-
Show more
Number of accessories
3
Market range: <1 – >6
This immersion blender comes with 3 attachments, which is more versatile than 52.6% of immersion blenders and equal to that of 30.3% of immersion blenders.
Chopper included
no
This immersion blender does not include the chopper attachment.
Chopper capacity
-
Measuring cup/glass included
yes
This immersion blender includes the measuring cup.
Measuring cup/glass capacity
600 ml
Market range: <600 ml – >800 ml
This immersion blender includes a measuring beaker of 600 ml, which is smaller than the cup of 53.2% of immersion blenders and equal to that of 38.2% of immersion blenders.
Show more
Shaft material
Stainless steel
Blade material
Stainless steel
Body material
Plastic
Detachable shaft
yes
This immersion blender supports a detachable shaft.
No-splash design
yes
This immersion blender supports a no-splash design.
Show more
Power cord length
1.6 m
Market range: <1 m – >2.5 m
This immersion blender has a power cord length of 1.6 m, which is longer reach than 80.3% of immersion blenders and equal to that of 2.6% of immersion blenders.
Weight
0.9 kg
Market range: <0.5 kg – >3 kg
This immersion blender weighs 0.9 kg, which is lighter in hand than 70.3% of immersion blenders and equal to that of 4.7% of immersion blenders.
Height
34.4 cm
Market range: <28 cm – >48 cm
This immersion blender stands 34.4 cm in height, which is more compact than 86.9% of immersion blenders.
Width/Depth
7

Unold 90310 vs the average immersion blender

246810TotalPerformanceUsabilityAccessoriesDesignDimensions
  • 1 more blade points
    This immersion blender draws food inwards from multiple angles for faster, more uniform pureeing inside deep cooking pots than the average immersion blender (4 vs 3).
    4 vs 3
  • 0.4 m longer power cord
    This immersion blender reaches easily from distant wall sockets straight to your cooktop without pulling taut compared to the average immersion blender (1.6 m vs 1.2 m).
    1.6 m vs 1.2 m
  • Includes the storage stand
    This immersion blender includes the storage stand while the average immersion blender does not.
  • 5.6 cm shorter wand profile
    This immersion blender fits neatly into kitchen drawers and shallow cutlery organizers without disassembling compared to the average immersion blender (34.4 cm vs 40 cm).
    34.4 cm vs 40 cm
  • 16.5% higher user score
    User score
    9.2/ 10
    ✕
    What it is
    How happy buyers are with this model, based on ratings from across the web.
    How we count it
    Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 8.0, the mark of a weaker rated model in this category.
    Share: User score counts 25% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–² Better than 86% of models

    70%

    9.4

    Rating

    30%

    8.9

    Popularity

    9.2 vs 7.9
  • 1 more accessories
    This immersion blender handles whisking, chopping, and mashing right out of the box without separate appliance purchases compared to the average immersion blender (3 vs 2).
    3 vs 2
  • 17.4% lighter
    This immersion blender causes substantially less wrist and forearm fatigue during extended pot pureeing than the average immersion blender (0.9 kg vs 1.1 kg).
    0.9 kg vs 1.089 kg
  • 16.5% higher user score
    User score
    9.2/ 10
    ✕
    What it is
    How happy buyers are with this model, based on ratings from across the web.
    How we count it
    Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 8.0, the mark of a weaker rated model in this category.
    Share: User score counts 25% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–² Better than 86% of models

    70%

    9.4

    Rating

    30%

    8.9

    Popularity

    9.2 vs 7.9
  • 1 more blade points
    This immersion blender draws food inwards from multiple angles for faster, more uniform pureeing inside deep cooking pots than the average immersion blender (4 vs 3).
    4 vs 3
  • Includes the storage stand
    This immersion blender includes the storage stand while the average immersion blender does not.
  • 1 more accessories
    This immersion blender handles whisking, chopping, and mashing right out of the box without separate appliance purchases compared to the average immersion blender (3 vs 2).
    3 vs 2
  • 0.4 m longer power cord
    This immersion blender reaches easily from distant wall sockets straight to your cooktop without pulling taut compared to the average immersion blender (1.6 m vs 1.2 m).
    1.6 m vs 1.2 m
  • 5.6 cm shorter wand profile
    This immersion blender fits neatly into kitchen drawers and shallow cutlery organizers without disassembling compared to the average immersion blender (34.4 cm vs 40 cm).
    34.4 cm vs 40 cm
  • 17.4% lighter
    This immersion blender causes substantially less wrist and forearm fatigue during extended pot pureeing than the average immersion blender (0.9 kg vs 1.1 kg).
    0.9 kg vs 1.089 kg
  • 560 W less motor power
    This immersion blender has a lower wattage motor that may struggle when blending thick purees or fibrous stalks compared to the average immersion blender (140 W vs 700 W).
    140 W vs 700 W
  • Does not support turbo mode
    This immersion blender does not support turbo mode while the average immersion blender does.
  • Does not include the whisk attachment
    This immersion blender does not include the whisk attachment while the average immersion blender does.
  • Does not support a non-slip handle coating or grip
    This immersion blender does not support a non-slip handle coating or grip while the average immersion blender does.
  • 100 ml smaller beaker volume
    This immersion blender provides a smaller blending cup that fills quickly when whipping liquids or multiple fruit servings compared to the average immersion blender (600 ml vs 700 ml).
    600 ml vs 700 ml
  • Is not stated as BPA-free
    This immersion blender is not stated as BPA-free while the average immersion blender is.
  • 9.2% worse value for money
    Unold 90310 has worse value for money than the average immersion blender (7.07 vs 7.7).
    7.07 vs 7.73
  • 500 RPM lower blade speed
    This immersion blender operates at a lower top RPM, requiring more blending passes through the pot to eliminate graininess compared to the average immersion blender (14,000 RPM vs 14,500 RPM).
    14,000 RPM vs 14,500 RPM
  • 9.2% worse value for money
    Unold 90310 has worse value for money than the average immersion blender (7.07 vs 7.7).
    7.07 vs 7.73
  • 2.44x more expensive
    Unold 90310 is more expensive than the average immersion blender (£110 vs £45).
    £110 vs £45
  • 560 W less motor power
    This immersion blender has a lower wattage motor that may struggle when blending thick purees or fibrous stalks compared to the average immersion blender (140 W vs 700 W).
    140 W vs 700 W
  • Does not support turbo mode
    This immersion blender does not support turbo mode while the average immersion blender does.
  • 500 RPM lower blade speed
    This immersion blender operates at a lower top RPM, requiring more blending passes through the pot to eliminate graininess compared to the average immersion blender (14,000 RPM vs 14,500 RPM).
    14,000 RPM vs 14,500 RPM
  • Does not include the whisk attachment
    This immersion blender does not include the whisk attachment while the average immersion blender does.
  • 100 ml smaller beaker volume
    This immersion blender provides a smaller blending cup that fills quickly when whipping liquids or multiple fruit servings compared to the average immersion blender (600 ml vs 700 ml).
    600 ml vs 700 ml
  • Does not support a non-slip handle coating or grip
    This immersion blender does not support a non-slip handle coating or grip while the average immersion blender does.
  • Is not stated as BPA-free
    This immersion blender is not stated as BPA-free while the average immersion blender is.

Third-party reviews

What customers like about Unold 90310

  • Equipped with a long-lasting, heavy-duty AC motor engineered in Switzerland.
  • Features a robust 5-year manufacturer guarantee indicating long-term durability.
  • Designed with an ergonomic grip that makes it comfortable to hold and easy to use.
  • Includes a continuous operation setting (KB-Zeit) safe for up to 5 consecutive minutes.
  • Features a special centring design that makes attaching accessories quick and simple.
  • Includes a long 160 cm power cable that provides flexible reach around the kitchen.
  • The drive components and smooth exterior surfaces make it easy to clean after use.
  • Features a dual safety twin-switch mechanism to prevent accidental activation.

What customers don't like about Unold 90310

  • Operates at a relatively low power consumption of 140 watts compared to high-power modern alternatives.
  • The 140W motor may struggle with exceptionally tough, dense, or frozen ingredients.
  • Limited to only two manual speed steps (10,000 RPM and 14,000 RPM) without fine-grain variable control.
  • Comes at a premium price point compared to entry-level budget immersion blenders.
  • The basic package configuration contains minimal initial accessories compared to multi-in-one blender sets.

Verdict

The Unold 90310 (ESGE-Zauberstab M 122 S) is a heavy-duty, Swiss-made immersion blender equipped with a durable 140-watt AC motor operating at two speed levels of 10,000 rpm and 14,000 rpm. Its standout features include a robust plastic and metal construction, a generous 160 cm cord, an ergonomic safety twin-switch system, and a unique centering coupling that simplifies accessory attachment. The main advantages are its long-lasting commercial-grade motor, a highly reliable 5-minute short-operation capacity, and an extensive 5-year manufacturer warranty. On the downside, the 140W power consumption rating is lower compared to standard modern immersion blenders, and this baseline package comes as a standalone unit without an extensive array of bundled multi-functional blending accessories or a mixing beaker.

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