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Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000Pa vs Oreliom Robot Vacuum V8 Pro

Updated August 2026The Ultenic T20 Pro offers superior suction power and quieter operation, making it a better choice for thorough cleaning. However, the Oreliom Robot Vacuum V8 Pro excels in battery life.

The Ultenic T20 Pro offers superior suction power and quieter operation, making it a better choice for thorough cleaning. However, the Oreliom Robot Vacuum V8 Pro excels in battery life.

Why Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000Pa is better

suction power

Ultenic T20 Pro has 8000Pa vs Oreliom's 6000Pa

noise level

Ultenic operates at 60dB, quieter than Oreliom

customer support

Ultenic offers a 2-year warranty and lifetime support

Why Oreliom Robot Vacuum V8 Pro is better

battery life

Oreliom lasts up to 220 minutes vs Ultenic's 180 minutes

price

Oreliom is £299.99, while Ultenic is £239.99

object detection

Oreliom detects over 120 objects

Overall score

Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000Pa
85
Oreliom Robot Vacuum V8 Pro
75

Specifications

SpecUltenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000PaOreliom Robot Vacuum V8 Pro
Suction Power8000Pa6000Pa
Battery Life180 mins220 mins
Noise Level60dBN/A
Warranty2 yearsN/A
Mapping5 maps5 maps

Dimension comparison

Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000PaOreliom Robot Vacuum V8 Pro

Overview of the Robot Vacuums

In the realm of robotic vacuums, the Ultenic T20 Pro and the Oreliom Robot Vacuum V8 Pro represent two strong contenders. The Ultenic T20 Pro is priced at £239.99, while the Oreliom Robot Vacuum V8 Pro comes in at a higher price of £299.99. Both models offer advanced features, but they cater to different needs and preferences.

Cleaning Performance

When it comes to cleaning performance, the Ultenic T20 Pro boasts an impressive 8000Pa suction power, which excels at lifting embedded dust, pet hair, and debris from various surfaces. In comparison, the Oreliom Robot Vacuum V8 Pro offers a slightly lower suction power of 6000Pa. While the latter is still effective, the Ultenic's superior suction strength may provide a more thorough clean, particularly on carpets and harder-to-reach areas.

Both models utilise smart navigation technology, but the Ultenic T20 Pro stands out with its 360° AI-powered LiDAR navigation. This allows it to scan and map rooms in real-time, optimising its cleaning path efficiently. The Oreliom also employs LiDAR technology but does not specify the extent of its navigation capabilities. The enhanced mapping functionality of the Ultenic may result in faster and more effective cleaning, especially in larger homes.

Battery Life and Coverage

The Ultenic T20 Pro offers a battery life of 180 minutes, capable of cleaning spaces up to 200 square metres in one go. It automatically returns to its charging dock when the battery runs low and resumes cleaning after recharging. On the other hand, the Oreliom Robot Vacuum V8 Pro surpasses this with up to 220 minutes of battery life, allowing it to cover more ground before needing a recharge. This extended battery life might be a crucial factor for larger households that require longer cleaning sessions.

Cleaning Modes and Versatility

Versatility is key in robotic vacuums, and both models provide multiple cleaning modes. The Ultenic T20 Pro features three distinct modes: vacuum+mop, suction-only, and mop-only, which can be adjusted based on the cleaning needs. Its capability to mop and vacuum simultaneously sets it apart as a multi-functional device. The Oreliom also offers vacuuming, sweeping, and mopping in one go, but lacks the detailed control over suction and water flow that the Ultenic provides. This difference can significantly impact the cleaning experience, especially in homes with mixed flooring types.

Smart Features and Control Options

Smart features enhance the user experience, and both models offer various control options. The Ultenic T20 Pro can be controlled via a smartphone app, voice commands through Siri, Alexa, and Google Assistant, or an included remote. In contrast, the Oreliom Robot Vacuum V8 Pro also supports control via button, app, and voice commands, making both options user-friendly. However, the Ultenic’s additional features, such as setting up to 15 no-go zones and saving up to 5 different maps, provide a more tailored cleaning experience for users.

Noise Levels

When it comes to noise levels, the Ultenic T20 Pro operates at a quiet 60dB, making it less disruptive during cleaning sessions. This quieter operation is particularly beneficial for homes where people work, sleep, or watch TV. The Oreliom Robot Vacuum V8 Pro does not specify its noise level, which may lead to concerns about its operational sound. For those sensitive to noise, the Ultenic T20 Pro’s lower decibel rating could be a significant advantage.

Customer Support and Warranty

Customer support can greatly influence the ownership experience, and the Ultenic T20 Pro offers a comprehensive 2-year warranty with lifetime technical support. This commitment to customer service is crucial for addressing any issues that may arise over time. The Oreliom Robot Vacuum V8 Pro's warranty details are not specified, potentially leaving customers in the dark regarding post-purchase support. The clarity and reliability of Ultenic's support promise may sway consumers looking for peace of mind with their purchase.

Which should you buy?

Ultimately, the choice between the Ultenic T20 Pro and the Oreliom Robot Vacuum V8 Pro boils down to specific needs and preferences. If you prioritise superior suction power, extensive mapping capabilities, and lower noise levels, the Ultenic T20 Pro at £239.99 is an excellent choice. Conversely, if you favour longer battery life and a straightforward cleaning experience, the Oreliom Robot Vacuum V8 Pro at £299.99 might be more appealing. Each model has its strengths, making it essential to consider which features align best with your cleaning requirements.

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Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000Pa vs Oreliom Robot Vacuum V8 Pro | versusfinder