In the ever-expanding realm of budget smartphones, Realme’s Narzo series has carved a reputation for offering powerful specifications at pocket-friendly prices. With every iteration, Realme refines its formula—balancing youthful design, reliable performance, and feature-rich offerings. The Realme Narzo 66 5G is no exception.
Aimed squarely at young users, gamers, and digital content consumers, the Narzo 66 5G brings 5G capabilities, a high refresh rate display, solid camera performance, and a long-lasting battery—all under an affordable price tag. It’s not just another entry-level 5G phone; it’s a statement of how far the segment has evolved.
Let’s dive into what makes the Realme Narzo 66 5G one of the most exciting budget 5G smartphones of 2025.
Design and Build: Style Meets Durability
The Narzo 66 5G carries forward Realme’s signature aesthetic—bold, energetic, and unmistakably youthful. With its glossy finish, angular light patterns on the back, and dual camera rings, the phone feels premium to hold despite its plastic body.
Realme has also ensured that the device remains comfortable during long usage sessions. At just under 200g with an 8.1mm thickness, the phone feels solid but not bulky. The side-mounted fingerprint scanner offers quick unlocking, while the tactile buttons ensure ease of use.
Available in eye-catching shades like Turbo Blue and Racing Silver, the Narzo 66 is designed to turn heads without sacrificing functionality.
Display: Immersive and Smooth
One of the highlights of the Realme Narzo 66 5G is its 6.72-inch FHD+ IPS LCD panel with a 120Hz refresh rate. This is a feature usually reserved for more expensive phones, but Realme has brought it down to the sub-₹15,000 segment.
Whether you’re gaming, watching YouTube, or browsing social media, the smoothness is immediately noticeable. The 2400×1080 resolution ensures sharp visuals, while the brightness of around 600 nits allows for comfortable viewing even under sunlight.
Though it’s not an AMOLED panel, the color reproduction is vibrant, and the touch response is quick—perfect for fast-paced users.
Performance: Powered by Dimensity 6100+
At the heart of the Realme Narzo 66 5G is the MediaTek Dimensity 6100+ chipset—a capable SoC built on a 6nm process, ensuring both efficiency and power. This octa-core processor, coupled with 6GB or 8GB of RAM, ensures that the phone can handle multitasking, app switching, and light gaming with ease.
For gaming enthusiasts, titles like Call of Duty Mobile, BGMI, and Asphalt 9 run smoothly on medium to high settings. There’s also Dynamic RAM Expansion of up to 8GB, offering a performance boost during heavy multitasking.
The Realme UI 5.0, based on Android 14, is lightweight and well-optimized, offering smooth animations, customizable themes, and improved privacy features. Unlike other budget phones bogged down by bloatware, the UI here feels refined and responsive.
5G Connectivity: Ready for the Future
One of the biggest selling points of the Narzo 66 is, of course, 5G connectivity. The phone supports dual 5G SIMs, allowing users to take full advantage of high-speed internet, low latency, and seamless streaming once 5G becomes mainstream across India.
It also includes support for multiple 5G bands, making it more future-proof than many competitors in the segment.
Camera System: Capable in Daylight, Reliable in Low Light
The dual-camera setup on the Realme Narzo 66 5G includes:
- 64MP primary sensor (f/1.8)
- 2MP depth sensor
The 64MP main camera captures detailed and color-rich photos, especially in well-lit conditions. Edge detection in portrait mode is surprisingly accurate for the price, and HDR helps balance dynamic range during high-contrast scenes.
Night mode improves low-light photography, though results can sometimes appear soft. For the average user, however, it’s more than satisfactory.
On the front, an 8MP selfie camera handles selfies and video calls. AI beauty filters, portrait mode, and screen flash help enhance results for social media use.
Video recording maxes out at 1080p 30fps on both the front and rear cameras. Electronic Image Stabilization (EIS) helps reduce shakiness for casual videos and reels.
Battery Life: Endurance for Heavy Users
The Realme Narzo 66 5G packs a 5000mAh battery, which easily lasts a full day and then some with typical use. Whether you’re gaming, binge-watching, or attending online classes, the battery won’t let you down.
What’s more impressive is the 33W SuperVOOC fast charging. In under 70 minutes, the phone can go from 0 to 100%, meaning you spend less time plugged in and more time on the move.
Battery optimization in Realme UI also ensures minimal drain during standby or light tasks.
Storage and Expandability
With 128GB of UFS 2.2 internal storage, the Narzo 66 provides ample space for apps, media, and games. But if you need more, there’s a dedicated microSD card slot that supports up to 1TB of additional storage—a rare feature in today’s hybrid SIM-slot world.
You also get dual SIM support, which makes the device ideal for work-from-home professionals or students managing multiple numbers.
Audio and Multimedia Experience
The inclusion of stereo speakers enhances the multimedia experience. Sound is crisp, balanced, and loud enough for small group watching or casual music listening.
Realme has retained the 3.5mm headphone jack, a welcome move for users who still prefer wired headphones or gaming earphones with zero latency.
Combined with the vibrant display and smooth performance, the Narzo 66 5G is a solid choice for content consumption.
Software and Features: Realme UI Keeps It Clean
Running on Realme UI 5.0, the Narzo 66 gets several useful features:
- Privacy Dashboard
- App lock and hidden apps
- Split-screen and floating window modes
- Game Assistant for immersive gaming
- Dynamic RAM expansion
- Digital Wellbeing tools
The interface is clean and responsive, with minimal bloatware. Realme also promises regular software updates, adding to the overall value of the device.
Security and Biometrics
Security is handled by a side-mounted fingerprint scanner and face unlock, both of which are fast and reliable. In under a second, you can unlock your phone and get going.
These options offer convenience without sacrificing safety, giving users peace of mind whether they’re at home or on the move.
Verdict: Realme Narzo 66 5G is a Budget Beast
The Realme Narzo 66 5G strikes the perfect balance between performance, design, and affordability. It offers:
- Smooth 120Hz display
- Reliable Dimensity 6100+ performance
- Long battery life with fast charging
- 5G readiness
- Clean and customizable UI
- Capable cameras for social media usage
While it may not offer AMOLED or ultra-wide cameras, what it does offer is well-executed and practical. For students, young professionals, and anyone upgrading from a 4G phone, the Narzo 66 5G delivers excellent value.
If you’re looking for a future-ready, no-nonsense 5G phone under ₹15,000, the Narzo 66 5G deserves serious consideration.
