realme P4x 5G vs realme Narzo 90 5G: Specs and Price Difference

The realme P4x 5G is the better fit if you want a larger 144 Hz LCD and a chipset named on realme’s specification page. The realme Narzo 90 5G instead offers an AMOLED screen, higher listed charging wattage, a 50 MP front camera and a lighter body. Both advertise a 7,000 mAh typical battery, so compare the display, charging, cameras and live price for the same memory configuration rather than expecting one phone to win every category.

realme P4x 5G vs realme Narzo 90 5G: key specifications

The listed prices are from a Smartprix snapshot last updated on 16 September 2026, not guaranteed current prices. Check the seller, exact RAM and storage, offers and return terms before buying. Sources: realme P4x specifications, realme Narzo 90 product page, Gadgets 360 comparison and Smartprix price snapshot.

#	Preview	Product	Price
1		realme C100 5G Smartphone 4+128GB Purple	$160.00	Buy on Amazon
2		Lucyliy Compatible with Realme P4X 5G Phone Case [Shockproof Design][Magnetic Stand, Sliding Window...	$8.00	Buy on Amazon

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How the displays differ

The P4x has the larger screen and higher maximum refresh rate: its 6.72-inch LCD can run at up to 144 Hz. The Narzo 90’s 6.57-inch AMOLED panel is rated for up to 120 Hz. A higher refresh rate can make supported scrolling and animations look smoother, while the panel technologies differ in how they produce an image. Choose based on whether you value screen size and refresh rate or prefer AMOLED; the specifications alone do not establish which has better brightness, color accuracy or outdoor visibility.

Battery capacity is similar; Narzo 90 lists faster charging

Both phones advertise a 7,000 mAh typical battery. realme specifies the P4x’s rated capacity as 6,830 mAh and lists maximum charging support of 45 W. The Narzo 90 lists 60 W charging, giving it the higher stated wattage, but charging wattage alone does not establish a guaranteed time to full charge.

#1 Best Overall

realme C100 5G Smartphone 4+128GB Purple

• 144Hz High Refresh Rate Large Display – Equipped with a 6.8-inch high-definition LCD screen featuring a 144Hz ultra-smooth refresh rate, delivering fluent visual experience for daily browsing, video watching, gaming and social media. The large screen brings wider field of view and comfortable single-hand operation, effectively reducing screen stutter and eye fatigue during long-time use.
• 6600mAh Giant Battery & 45W Ultra Fast Charge – Built-in 6600mAh high-capacity durable battery supports all-day long-lasting battery life, easily meeting heavy usage needs of gaming, video playback and outdoor travel. 45W ultra-fast charging technology greatly shortens charging time, quickly replenishes power and eliminates low-battery anxiety for daily use.
• Powerful Dimensity 6300 5G Processor – Adopts MediaTek Dimensity 6300 high-performance 5G chip, with optimized operation algorithm and excellent heat dissipation performance. It ensures stable and smooth running of daily office apps, social software and mainstream mobile games, while supporting 5G full-network fast connection for ultra-fast downloading and network surfing.
• 50MP AI Dual Camera System – Comes with a 50MP high-definition rear main camera and 5MP front selfie camera. The intelligent AI imaging algorithm optimizes light, color and details automatically, enabling clear and vivid photos in bright daylight or low-light night environment. It supports portrait mode, panorama and multiple shooting modes to record wonderful moments easily.
• IP64 Waterproof & Dustproof & Practical Design – Features IP64 professional waterproof and dustproof rating, effectively resisting daily splashing water, sweat and fine dust, improving the phone’s durability and extending service life. Unlocked design supports global mainstream network bands, compatible with various operators, perfect for daily communication, travel and outdoor scenarios.

$160.00

Buy on Amazon

realme says the Narzo 90 charges from 1% to 50% in 31 minutes. That is a manufacturer lab claim, and actual results can vary with conditions. The same product page says realme Lab testing showed at least 80% battery capacity after 1,600 complete charge cycles, equated by realme to approximately six years under its simulated usage. This is an internal-lab claim, not independent validation. Neither phone’s advertised capacity by itself proves longer real-world battery life.

Camera specifications: Narzo 90 has the higher-resolution selfie camera

The Narzo 90 advertises a 50 MP front camera, compared with the P4x’s 8 MP front camera. That is a clear difference in listed resolution, but megapixels alone do not show which phone takes better selfies; image processing, lighting and other factors matter, and the cited material does not provide comparative photo tests.

On the back, realme lists the P4x with a 50 MP main camera and a 2 MP monochrome camera. The Narzo 90 page advertises a 50 MP rear camera but does not fully detail its secondary rear camera in the cited specifications. Do not treat the front-camera resolution difference as proof of overall camera superiority.

Processor and body: what the published details establish

realme names the P4x processor as the Dimensity 7400 Ultra 5G. Gadgets 360 identifies the Narzo 90’s processor as the Dimensity 6400 Max, but that chipset is not shown in the cited realme product-page material. This difference in source quality matters: the listed chip names are not a substitute for comparable benchmarks or evidence of real-world speed, gaming performance or efficiency.

Rank #2

Lucyliy Compatible with Realme P4X 5G Phone Case [Shockproof Design][Magnetic Stand, Sliding Window for Lens] Black

• Dual-layer hard PC + Flexible TPU bumper design. Protect your phone from drops, scratches and bumps. Military-Grade protection with Air-Cushion technology precisely compatible with your device
• [Multifunction] Metal kickstand can rotate 360°, easy to rotate and sturdy on the case
• There is a push window design at the camera, which can effectively protect the camera of the phone.Built in kickstand gives you the convenience to watch videos and movies hands-free with desired and stability
• [Support Magnetic Car Mount] There is a built-in metal patch that can easily attach your phone directly to the magnetic car mount (Magnetic car mount not included)
• Precise cutouts for improved access to all ports, buttons, cameras, speakers, and mics ensure quick access and feedback to your phone.

$8.00

Buy on Amazon

For the cited variants, realme lists the Narzo 90 at 181 g and 7.79 mm thick in Victory Gold and Carbon Black. The P4x is about 208 g and 8.39 mm thick. On these published figures, the Narzo 90 is thinner and lighter; its quoted dimensions are specific to the named color variants.

Price difference and which phone to buy

In the Smartprix snapshot last updated 16 September 2026, the 6 GB/128 GB P4x is listed at ₹21,999 and the same-memory Narzo 90 at ₹18,797—a snapshot difference of ₹3,202, with the Narzo 90 listed lower. This is a dated listing, not a live quote or a promise of what either phone costs now. Compare the same RAM and storage configuration, seller and offer conditions at checkout.

• Choose the realme P4x 5G if you prioritize its larger 6.72-inch, up-to-144 Hz LCD or want the Dimensity 7400 Ultra 5G specification listed by realme.
• Choose the realme Narzo 90 5G if AMOLED, 60 W listed charging, a 50 MP front camera, or the cited thinner and lighter build matters more to you.

Neither specification sheet establishes an across-the-board winner for performance, camera quality, battery endurance or value. Verify the current price and exact configuration before deciding.

Quick Recap

Bestseller No. 1

realme C100 5G Smartphone 4+128GB Purple

$160.00

Bestseller No. 2

Lucyliy Compatible with Realme P4X 5G Phone Case [Shockproof Design][Magnetic Stand, Sliding Window for Lens] Black

[Multifunction] Metal kickstand can rotate 360°, easy to rotate and sturdy on the case

$8.00

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.