18GB RAM Mobile Phones: Top Models and Complete List for 2025

Discover the best 18GB RAM mobile phones for seamless multitasking, gaming, and high-speed performance. Explore top models with powerful processors, stunning displays, and long-lasting batteries for an unmatched smartphone experience.
18GB RAM Mobile Phones: Top Models and Complete List for 2025
3 min
15-March-2025
Looking for 18GB RAM mobile phones that deliver exceptional speed and seamless multitasking? These high-performance smartphones are designed for power users, offering lightning-fast processing, smooth gaming, and efficient app handling. Whether you are a gamer, content creator, or professional, an 18GB RAM phone ensures lag-free performance and superior responsiveness. Experience top-tier technology with advanced processors, stunning displays, and long-lasting battery life. Upgrade to a cutting-edge device that matches your performance needs and redefines your smartphone experience. Explore the details and prices on the Bajaj Mall website or visit one of 1.5 lakh+ partner stores across 4,000+ cities in India. Shop on Easy EMIs on the Bajaj Finserv EMI Network, which has benefits like zero down payment and free home delivery on select products.

18GB RAM mobile phones list with model and specifications

In today’s fast-paced digital world, 18GB RAM mobile phones are revolutionising smartphone performance, offering unparalleled speed and efficiency. These high-end devices cater to gamers, professionals, and multitaskers who demand top-tier capabilities. With ultra-fast processing, smooth gaming, and seamless app switching, these smartphones redefine performance standards. The best 18GB RAM mobile phones come equipped with advanced processors, stunning high-refresh-rate displays, and powerful batteries, ensuring uninterrupted usage. Whether you are handling multiple apps or engaging in intense gaming sessions, these phones guarantee a lag-free experience. Models like the Asus ROG Phone 7 Ultimate, priced at Rs. 94,999, deliver exceptional speed, making them a perfect choice for power users.

Choosing the right smartphone goes beyond just specifications; it is about experiencing peak performance without compromise. These best 18GB RAM mobile phones not only provide an enhanced gaming experience but also ensure seamless video editing, streaming, and productivity. With cutting-edge cooling systems and AI-powered enhancements, these devices maintain optimal performance even under heavy workloads. For those who demand only the best, an 18GB RAM mobile phone ensures ultra-responsive touch controls and lightning-fast loading times. Whether you are a tech enthusiast or a professional, these smartphones offer the perfect blend of speed and efficiency, redefining how you interact with your device. Upgrade to a high-performance smartphone today and enjoy smooth multitasking, immersive gaming, and unmatched processing power. Learn more on the Bajaj Mall website or visit one of 1.5 lakh+ partner stores across 4,000+ cities. Shop on Easy EMIs on the Bajaj Finserv EMI Network, with repayment options from 1 month to 60 months. Enjoy benefits like zero down payment and free home delivery on selected products.

1. Asus ROG Phone 5 Ultimate

The Asus ROG Phone 5 Ultimate is a gaming powerhouse designed for enthusiasts seeking top-tier performance. With a massive 18GB RAM and 512GB internal storage, it ensures seamless multitasking and ample space for games and media. Its 6.78-inch AMOLED display with a 144Hz refresh rate offers an immersive visual experience, while the 6000 mAh battery provides extended gaming sessions without interruption.

SpecificationsDetails
Storage512GB
ProcessorQualcomm Snapdragon 888
RAM18GB
Operating systemAndroid 11 with ROG UI
Screen size6.78 inch (AMOLED, 144Hz refresh rate)


2. Asus ROG Phone 6 Pro

The Asus ROG Phone 6 Pro elevates mobile gaming with its robust specifications. Featuring 18GB RAM and 512GB storage, it handles intensive applications effortlessly. The 6.78-inch AMOLED display boasts a 165Hz refresh rate, ensuring smooth visuals. Powered by the Snapdragon 8+ Gen 1 processor and equipped with a 6000 mAh battery, it delivers sustained performance for extended periods.

SpecificationsDetails
Storage512GB
ProcessorQualcomm Snapdragon 8+ Gen 1
RAM18GB
Operating systemAndroid 12 with ROG UI
Screen size6.78 inch (AMOLED, 165Hz refresh rate)


3. ZTE nubia Red Magic 7

The ZTE nubia Red Magic 7 is tailored for gamers seeking high performance. With 18GB RAM and up to 512GB storage, it ensures swift multitasking and ample space. The 6.8-inch display with a 165Hz refresh rate offers vibrant visuals. Its Snapdragon 8 Gen 1 processor and 4500mAh battery with 120W fast charging cater to extended gaming sessions.

SpecificationsDetails
StorageUp to 512GB
ProcessorQualcomm Snapdragon 8 Gen 1
RAM18GB
Operating systemAndroid 12
Screen size6.8 inch (AMOLED, 165Hz refresh rate)


4. OnePlus 11R 5G (Solar Red, 512GB)

The OnePlus 11R 5G in Solar Red combines style with performance. Equipped with 18GB RAM and 512GB storage, it offers smooth multitasking and extensive storage. The 6.74-inch AMOLED display with a 120Hz refresh rate provides crisp visuals. Powered by the Snapdragon 8+ Gen 1 processor and a 5000mAh battery with 100W fast charging, it ensures quick and efficient performance.

SpecificationsDetails
Storage512GB
ProcessorQualcomm Snapdragon 8+ Gen 1
RAM18GB
Operating systemAndroid 13
Screen size6.74 inch (AMOLED, 120Hz refresh rate)


5. ZTE Axon 40 Ultra Space Edition

The ZTE Axon 40 Ultra Space Edition offers a futuristic design with powerful internals. Featuring 18GB RAM and up to 1TB storage, it caters to heavy users. The 6.8-inch AMOLED display ensures vibrant visuals. Its Snapdragon 8 Gen 1 processor and 5000 mAh battery with 80 W fast charging provide sustained performance.

SpecificationsDetails
StorageUp to 1TB
ProcessorQualcomm Snapdragon 8 Gen 1
RAM18GB
Operating systemAndroid 12
Screen size6.8 inch (AMOLED)


6. Lenovo Legion Y90

The Lenovo Legion Y90 is a gaming-centric smartphone with 18GB RAM and up to 640GB storage, combining performance with ample space. The 6.92-inch AMOLED display with a 144Hz refresh rate offers an immersive experience. Its Snapdragon 8 Gen 1 processor and 5600 mAh battery with 68 W fast charging ensure uninterrupted gaming sessions.

SpecificationsDetails
StorageUp to 640GB
ProcessorQualcomm Snapdragon 8 Gen 1
RAM18GB
Operating systemAndroid 12
Screen size6.92 inch (AMOLED, 144Hz refresh rate)


18GB RAM mobile phones - Price list in India (2025)

If you are looking for the best 18GB RAM mobile phones, this price list will help you compare the top models available. These smartphones are designed for power users, offering ultra-fast performance, seamless multitasking, and cutting-edge technology. Whether you are a gamer, a professional, or a tech enthusiast, these phones deliver unmatched speed and efficiency. Below is a detailed price list of some of the most powerful smartphones equipped with 18GB RAM. Choose the one that fits your needs and budget for an unbeatable mobile experience.

Product NamePrice
Asus ROG Phone 5 UltimateRs. 94,999
Asus ROG Phone 6 ProRs. 89,999
ZTE nubia Red Magic 7Rs. 79,999
OnePlus 11R 5G (Solar Red, 512GB)Rs. 45,999
ZTE Axon 40 Ultra Space EditionRs. 78,999
Lenovo Legion Y90Rs. 85,999
ZTE nubia Red Magic 7S ProRs. 82,999


To make your purchase affordable, you can buy these smartphones on Easy EMIs and repay across a convenient tenure ranging between1 month to 60 months.

Explore 18GB RAM mobile phones on Easy EMIs from Bajaj Finserv

Bajaj Mall is the best online destination to read about all the details, features, and specs of your desired product. Once you have gathered all the information you want, head to the nearest Bajaj Finserv partner store and select the product you want. Check your eligibility and submit your basic details to get an instant loan offer. Now, you can choose a convenient repayment tenure and purchase the product on Easy EMIs.

Advantages of shopping with Bajaj Finserv

1. Competitive prices: Bajaj Finserv offers competitive pricing, ensuring that your purchase is budget-friendly.

2. Easy EMIs: With theBajaj Finserv Insta EMI Card, buying your desired product becomes hassle-free. Choose a preferred tenure between 1 month to60 months and repay in Easy EMIs.

3. Zero down payment: Avoid the hassles of an initial lump sum payment, as select products are covered under the zero down payment policy.

4. Options and accessibility: Buying your favourite products have never been this easy. The Bajaj Finserv EMI Network hosts over 1 million products, available at 1.5 lakh+ partner stores, across 4,000+ cities.

5. Exciting deals and cashback offers: By shopping on the Bajaj Finserv EMI Network, you gain access to exciting deals and cashback offers.

6. Free home delivery: To add to your convenience, select products are delivered free of cost.

Frequently asked questions

Which phones have 18GB RAM?
Several smartphones come with 18GB RAM, offering superior performance for gaming and multitasking. Models like the Asus ROG Phone 5 Ultimate, Asus ROG Phone 6 Pro, ZTE nubia Red Magic 7, and OnePlus 11R 5G (Solar Red) feature 18GB RAM, ensuring ultra-smooth processing, seamless multitasking, and lag-free gaming for power users and professionals.

Is 128GB RAM good for a phone?
Currently, 128GB RAM in a smartphone is unnecessary as even flagship devices operate efficiently with 12GB-18GB RAM. While 128GB RAM is ideal for high-end servers and gaming PCs, smartphones with 8GB-18GB RAM offer excellent performance for multitasking, gaming, and everyday use without excessive power consumption or resource wastage.

Which mobile phone has the highest RAM?
The highest RAM smartphones currently available include the ZTE Axon 40 Ultra Space Edition, which offers up to 20GB RAM (18GB + 2GB virtual RAM). Additionally, some gaming phones, such as the Lenovo Legion Y90 and Red Magic 7S Pro, offer 18GB RAM with virtual RAM expansion, making them some of the most powerful devices today.

How much GB RAM is best for a phone?
The ideal RAM for a smartphone depends on usage. 8GB-12GB RAM is sufficient for everyday tasks and gaming, while 16GB-18GB RAM is excellent for power users, gamers, and multitaskers. Higher RAM ensures smooth performance but is not always necessary unless you engage in high-end gaming or professional video editing.

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