Best Oppo smartphones with 4GB and 4GB plus RAM: Buying guide

Oppo is currently one of the top five smartphone brands (in terms of market share), and the majority of its devices are now available in Europe and Asia. Advancements in its hardware and more competitive products have been witnessed across the board over the last few years, with continual reworkings and enhancements to its Android software shell Color OS - now one of the favourite versions of Android.

RAM, a form of super-quick storage that houses your apps, photographs, movies, and music, helps your smartphone work and feel fast. As smartphones evolve, they use more RAM than ever before. Therefore, before purchasing a phone, it is critical to review its RAM requirements.

This post will look at the top performing Oppo 4 GB RAM mobile and +4 GB RAM mobile. Stay tuned!

1. Oppo A17

With an upgraded design and a good battery, OPPO 4 GB RAM mobile A17 looks and feels amazing for a cheap phone. Utilising artificial intelligence, the innovative Super Nighttime Standby feature intelligently analyses users' sleep patterns and dynamically adjusts power consumption, ensuring that battery usage remains within a mere 2 to 3% of the total capacity during a single night.

Along with above-average camera quality, OPPO has promised to provide two years of security upgrades for the A17. If you're searching for budget friendly 4 GB RAM mobiles that can do everything, the dual–SIM A17 is a wonderful option.

Specifications

• Brand: OPPO
• Android: Android v12 OS
• Processor: MediaTek Helio G35 Octa Core Processor
• Display: 6.56″ (16.66 cm) 60Hz IPS LCD Display
• Camera: 50+2 MP Rear Camera and 5 MP Front Camera
• Battery: 5000 mAh
• Memory: 4 GB RAM | 64 GB Storage
• SIM Type: Dual SIM
• Dimensions: ‎16.4 x 7.6 x 0.8 cm
• Weight: 189 Grams
• Warranty: 1 year

2. Oppo A57

With the Oppo A57, you will have a magnificent smartphone experience that is filled with outstanding features. Its 5000 mAh monster battery with 33 W SUPERVOOC charging charges your phone quickly and boosts your productivity. Furthermore, the 16.66 cm (6.56) colour-rich display with a 100% DCI-P3 colour gamut contributes to the excellent visual performance. These budget friendly 4 GB RAM mobiles with expandable internal storage of up to 1 one TB and RAM Expansion technology, can multitask and improve performance.

Specifications

• Brand: OPPO
• Android: Android v12 OS
• Processor: Mediatek Helio G35 Processor
• Display: 16.66 cm (6.56 inch) HD+ Display
• Camera: 13MP + 2MP | 8MP Front Camera
• Battery: 5000 mAh
• Memory: 4 GB RAM | 64 GB ROM | Expandable up to 1 TB
• SIM Type: Dual SIM
• Dimensions: ‎16.4 x 7.6 x 0.8 cm
• Weight: 189 Grams
• Warranty: 1 year

3. Oppo A77

With the Oppo A77 smartphone, you may enjoy faster upload speeds and more efficiency. The Oppo A77 mobile phone comes with super-fast charging and a 5000 mAh long-life battery that will keep you charged up throughout the day.

The multitasking capabilities in 4 GB RAM mobiles of Oppo A77 is also powered by an Octa-core processor with RAM extension and up to 1 TB of external storage, allowing for more productivity on this phone. This Oppo 4 GB RAM mobile has a strong build and a waterproof design, so you may use it without worry even when you're out with your pals.

Specifications

• Brand: OPPO
• Android: Android v12 OS
• Processor: Mediatek Helio G35 Processor
• Display: 16.66 cm (6.56 inch) HD+ Display
• Camera: 13MP + 2MP | 8MP Front Camera
• Battery: 5000 mAh
• Memory: 4 GB RAM | 64 GB ROM | Expandable Upto 1 TB
• SIM Type: Dual SIM
• Dimensions: ‎ ‎16.4 x 7.5 x 0.8 cm
• Weight: 187 Grams
• Warranty: 1 year

4. Oppo A78 5G

The Dimensity 700 SoC powers the OPPO A78 5G, which offers up to 8GB of RAM. It's a well-made challenger with a long battery life. A 50 MP dual-camera array, MediaTek's Dimensity 700 SoC, and a 5,000mAh battery with a 33W charging configuration are all included. These plus 4GB RAM mobiles with dual SIM support have cameras that feature a 50MP primary shooter and a 2MP depth shooter. Photos taken in bright sunlight are reasonably detailed and focus quickly.

Specifications

• Brand: OPPO
• Android: Android v13
• Processor: Octa core
• Display: 6.56”-inch 90Hz Color-Rich Display
• Camera: AI Camera 50MP + 2MP and 8MP Front Camera
• Battery: 5000 mAh
• Memory: 8 GB RAM Expandable up to 1 TB, 128 GB ROM
• SIM Type: Dual SIM
• Dimensions: ‎ ‎16 x 7.3 x 0.8 cm
• Weight: 188 Grams
• Warranty: 1 year

5. Oppo F21s Pro

It boasts a large 4500 mAh battery with a maximum standby time of more than 20 hours. This more than 4 GB RAM mobile has expandable storage of up to 1 TB. The 33W SuperVOOC charger ensures that charging occurs swiftly.

This mobile automatically detects the background light and utilizes an algorithm to suppress bright light. In Portrait mode, bokeh and HDR are employed combined. The vibrant colors and leather-like texture provide a youthful, dynamic, and luxurious vibe.

Specifications

• Brand: OPPO
• Android: Android 11, Color OS 12.1
• Processor: Qualcomm SM6225 Snapdragon 680 4G
• Display: 6.43”-inch (16.33cm) FHD+ AMOLED
• Camera: Primary 64MP + 2MP + 2MP and 32MP + 2MP Dual Front Camera
• Battery: 4500 mAh
• Memory: 8 GB RAM, Expandable up to 1 TB and 128 GB internal
• SIM Type: Dual SIM
• Dimensions: ‎ 16 x 7.3 x 0.7 cm
• Weight: 175 Grams
• Warranty: 1 year

6. Oppo Pad Air

On the OPPO Pad Air Tablet, you may work on deadlines, play immersive games, or view your favourite entertainment. This 4 GB RAM mobile tablet is up to 6.94 mm thin and up to 440 g lightweight body allows you to play and work for extended periods of time with ease. Furthermore, the 3D textured surface of this tablet, which is inspired by the beauty of dunes at sunset, incorporates OPPO's patented OPPO Glow process to produce a flowing, eye-catching appearance while also preventing fingerprint stains.

Specifications

• Brand: OPPO
• Android: Android 12, Color OS 12
• Processor: Qualcomm Snapdragon 680
• Display: 10.36-inch 2K Display
• Camera: Primary 8MP and 5MP front camera
• Dual Front Camera
• Battery: 7100 mAh
• Memory: 4 GB RAM, 128 GB internal
• SIM Type: Dual SIM
• Dimensions: ‎ ‎24.5 x 0.7 x 15.5 cm
• Weight: 440 Grams
• Warranty: 1 year

7. OPPO Reno3 Pro

Are you in search of a smartphone with exceptional camera quality and innovative features? Look no further than the OPPO Reno3 Pro. This mobile device boasts a 44 MP + 2 MP Dual Punch-hole front camera system and a primary 64 MP Zoom Quad camera, ensuring your photos come out crisp and clear. Equipped with the MediaTek Helio P95 processor, you can enjoy seamless use while taking photos, watching videos, playing games, and more. Plus, with up to 128 GB of storage and 8 GB of RAM, you'll have enough space for all your important files and applications.

Specifications

• Brand: OPPO
• Android: Android 10, Color OS 7.0
• Processor: MediaTek Helio P95 octa core processor
• Display: 6.4-inch super AMOLED
• Camera: Primary 64MP+13MP+8MP+2MP and 44MP+2MP front camera
• Battery: 4025mAH
• Memory: 8 GB RAM
• SIM Type: Dual SIM
• Dimensions: ‎ 15.9 x 0.8 x 7.3 cm
• Weight: 175 Grams
• Warranty: 1 year

8. Oppo Reno5 Pro 5G

It is the first phone in India to launch with the 7nm MediaTek Dimensity 1000+ 5G processor. It has a really premium look, and is backed by all of the camera gear that has distinguished prior Reno phones.

It’s the most beautiful plus 4 GB RAM mobile in its price range, the cameras are works of beauty, and charging speeds are incredibly fast.

On the front, there is a 6.5-inch Super AMOLED display with FHD+ (2,4001,080) resolution and a single punch-hole for the selfie camera. a serious contender for the greatest displays in its class.

Specifications

• Brand: OPPO
• Android: Android 11, ColorOS 11.1
• Processor: MediaTek Dimensity 1000+ (MT6889) Processor
• Display: (6.55 inch) Full HD+ Super AMOLED Display
• Camera: Primary 64MP + 8MP + 2MP + 2MP and 32MP Front Camera
• Battery: 4350 mAh
• Memory: 8 GB RAM | 128 GB ROM
• SIM Type: Dual SIM
• Dimensions: ‎ ‎16 x 7.3 x 0.8 cm
• Weight: 173 Grams
• Warranty: 1 year

Top three features for you

Best product overall

The economical OPPO A57 promises an affordable yet excellent user experience. This instrument can offer the greatest outcomes with the highest precision. You may also rely on it to have a smooth multitasking experience with Android v12.

The OPPO A57 2022 boasts 4 GB RAM mobile with expandable memory, a 6.56-inch immersive IPS LCD display, and a fast-charging function. The smartphone's AI-powered camera also includes advanced features including ISO Control, HDR Mode, Exposure Compensation, Face Detection, Digital Zoom, and Touch to Focus.

This 4 GB RAM mobile phone is capable of multitasking and has greater capabilities.

Best value for money

With its interesting specs, such as 8GB RAM, powerful cameras on the front and rear, Android v11 OS, and beautiful display, the OPPO Reno 5 Pro might be a buyer's joy.

Despite the fact that this plus 4 GB RAM mobile does not have extensible RAM, the 128GB storage space can hold a large number of files and games. For gamers, OPPO has equipped the handset with the MediaTek Dimensity 1000 Plus chipset.

Along with great battery life and fast charging capabilities, the phone has an excellent camera arrangement on both sides.

How to buy the best OPPO mobile with 4GB RAM or more?

OPPO smartphones have RAM ranging from 3GB to 12GB and even 16GB, which is absolutely excessive for a device like a smartphone in my opinion. Even though gadget RAM requirements rise, the sweet spot for it remains 4GB to 8GB. This is a sufficient number for most applications, including gaming, as 4 GB or more than 4 GB RAM mobile can easily manage demanding tasks such as gaming and multitasking on your phone.

While this may be plenty for today, it may not be sufficient for phones 3-5 years in the future. With the rate at which resource-hungry applications and operating systems are evolving, 4GB RAM may become the lower limit for phones in the next few years.