You need a good smoothie blender. You might feel stuck. The Ninja BN801 Vs BN805A choice is hard. They look the same. They act the same. I will help you pick the best one. Read my real kitchen test.
Ninja BN801 Review

This is a fast countertop blender. It comes with a huge pitcher. You also get a food bowl and two small cups. I test it every day on my busy mornings.
Pros and Cons
The motor power is great. The noise is very loud.
| Pros | Cons |
| Blends frozen fruit fast | Very loud motor noise |
| Great nut butter blender | Takes up a lot of space |
| Small cups are easy to hold | The top lid is hard to fit |
Real Experience After Months of Use
I use this ice crushing blender a lot. It turns ice to snow fast. The smoothie texture is very nice. It makes a protein shake with no lumps.

The cleanup is fast. I rinse the blender jar right away. It is a great tool for thick dips. But, the machine shakes on the desk.
Recommendation
This is best for folks who want normal drinks. The small cups fit in car cup spots. Skip it if you need a huge personal blender.
Ninja BN805A Review
This model is just like the first one. You get the same strong base. The big change is the cup size.

Pros and Cons
It makes huge drinks. The big cups are bulky.
| Pros | Cons |
| Huge personal cups | Big cups do not fit car spots |
| Makes a thick shake | Loud when it breaks ice |
| Has a nice pulse setting | Too tall for low shelves |
Real Experience After Months of Use
This model helps on a hot afternoon. I pack the big cups full of ice. The motor breaks it all down. It makes a very thick shake.

I skip the auto keys a lot. The pulse setting gives me more control. The noise is still very loud. It takes time to wash the sharp blades safely.
Recommendation
Buy this if you want huge drinks. It is great to share a post-workout drink. Skip it if you have small hands or want tiny cups.
Detailed Comparison for Ninja BN801 Vs BN805A
Both high speed blender units use the same base. The main fights are over cup size and daily ease. Here is how they stack up.
Motor Power & Speed – Ninja BN801 Vs BN805A
Both tools use the same motor. They run at the same speed. You will not feel a power shift.
| Feature | Ninja BN801 | Ninja BN805A |
| Peak Watts | 1400 Watts | 1400 Watts |
| Programs | 5 Auto keys | 5 Auto keys |
| Best For | Fast daily use | Fast daily use |
Rating:
Ninja BN801: 10/10
Ninja BN805A: 10/10

Jar Capacity & Size – Ninja BN801 Vs BN805A
Both have a huge pitcher and a food bowl. The change is the to-go cups. The first has small cups. The next has big cups.
| Feature | Ninja BN801 | Ninja BN805A |
| Main Pitcher | 72 ounces | 72 ounces |
| Food Bowl | 64 ounces | 64 ounces |
| To-Go Cups | 24 ounces | 32 ounces |
Rating:
Ninja BN801: 8/10
Ninja BN805A: 9/10

Smoothie Texture – Ninja BN801 Vs BN805A
Both tools make a very smooth drink. The sharp parts cut through green leaves. They leave no big chunks behind.
| Feature | Ninja BN801 | Ninja BN805A |
| Green Drinks | Very smooth | Very smooth |
| Protein Shake | No lumps | No lumps |
| Frozen Fruit | Thick and rich | Thick and rich |
Rating:
Ninja BN801: 9/10
Ninja BN805A: 9/10
Ice Crushing Ability – Ninja BN801 Vs BN805A
Both are great. They turn hard ice cubes to soft snow fast. They are the best for cold drinks.
| Feature | Ninja BN801 | Ninja BN805A |
| Ice to Snow | Yes | Yes |
| Blade Type | Total Crushing | Total Crushing |
| Effort Level | Very low | Very low |
Rating:
Ninja BN801: 10/10
Ninja BN805A: 10/10
Cleaning & Maintenance – Ninja BN801 Vs BN805A
Both are easy to wash if you do it fast. I add warm water and a drop of soap. The big cups are slightly harder to hand wash.
| Feature | Ninja BN801 | Ninja BN805A |
| Dishwasher Safe | Yes | Yes |
| Quick Rinse | Very easy | Very easy |
| Hand Wash | Watch out | Watch out |
Rating:
Ninja BN801: 8/10
Ninja BN805A: 7/10
Final Verdict
Both tools are very good. Pick the BN801 if you want normal cup sizes for a quick trip. Go for the BN805A if you need huge drinks. The choice comes down to the cup size you want.