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In the India price snapshots available on October 4, 2026, the realme P3x 5G was listed at ₹12,999 and the POCO C85x 5G at ₹13,999—a ₹1,000 difference, with the POCO higher. Prices can vary by seller and configuration. On paper, the P3x offers a sharper display and faster charging, while comparison listings give the C85x a larger screen and slightly higher battery capacity.
realme P3x vs POCO C85x: key specs
The P3x specifications below are from realme’s India product page. C85x specifications are reported by comparison publishers; an official POCO C85x specification page was not established in the sources available for this comparison. Check the exact regional model and seller listing before buying.
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| Specification | realme P3x 5G | POCO C85x 5G |
|---|---|---|
| Display | 6.72-inch FHD+ (2400 × 1080), up to 120Hz | 6.9-inch HD+ (reported 1600 × 720), up to 120Hz |
| Processor | MediaTek Dimensity 6400, up to 2.5GHz | Unisoc T8300, reported up to 2.2GHz |
| Rear cameras | 50MP main camera and 2MP portrait camera | 32MP primary camera, as reported by comparison sources |
| Front camera | Not stated on the cited realme specification page | 8MP, as reported by comparison sources |
| Battery | 6000mAh typical; 5860mAh minimum | 6300mAh, as reported by comparison sources |
| Charging | 45W SuperVOOC; realme says a 45W adapter is included | 15W, as reported by comparison sources |
| Memory and storage | 6GB or 8GB RAM; 128GB storage | Comparison listings report 4GB RAM and 64GB or 128GB storage; configurations vary by listing |
| Software | Android 15-based realme UI 6.0, according to realme | Android 16 / HyperOS, as reported by a comparison source; verify the device and region |
Sources: realme P3x 5G specifications; 91mobiles comparison; Gadgets 360 comparison; Beebom comparison.
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On October 4, 2026, comparison pages showed the P3x at ₹12,999 and the C85x at ₹13,999 in one snapshot, making the POCO ₹1,000 more expensive. The listings associated those observations with Flipkart for the P3x and Amazon for the C85x. Other comparison results showed the C85x at ₹13,823, so these are seller-price observations, not a guaranteed or fixed manufacturer price.
#1 Best Overall
- 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.
Compare the same RAM and storage tier, then check the live seller page for availability, delivery charges, discounts, and any bank or exchange offers. A different configuration or offer can change the apparent gap.
Display: sharper resolution or more screen area?
The realme P3x has the stronger documented resolution: realme specifies 2400 × 1080 pixels on its 6.72-inch FHD+ panel. Comparison sources list the C85x with a larger 6.9-inch panel but lower HD+ resolution of 1600 × 720. Both are reported to support refresh rates up to 120Hz.
Rank #2
- NOTE: Global Version. No Warranty. This device is globally unlocked and ready to be used with your preferred Carrier. SIM CARD NOT INCLUDED. Please confirm device compatibility with your service provider before placing your order.
- Supported Network Bands: 5G/4G/3G/2G. Please note that 5G requires the support of local telecom operator services and may not be available in all regions. Please check with your service provider to see if 5G is offered in your area.
- Storage: 1TB 16GB RAM
- Display: 6.74 inches, 109.2 cm2 (~87.9% screen-to-body ratio)
- Platform: Android 13, Realme UI 4.0 Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
That is a trade-off rather than a simple size win: the C85x provides a little more diagonal screen area, while the P3x’s higher pixel count should make fine details sharper. The refresh-rate figure alone does not establish how consistently either phone sustains that rate in every app.
Performance: chipset specifications are not benchmark results
realme lists a MediaTek Dimensity 6400 processor with a maximum clock speed of 2.5GHz. Comparison publishers report a Unisoc T8300 running up to 2.2GHz in the C85x. Those figures describe the listed chips; they are not a matched performance test. The available comparison material does not establish which phone performs better in everyday use, gaming, heat management, or sustained workloads.
Rank #3
- For USA Buyers: This Smartphone is not compatible/will not work with any CDMA Networks including: VERIZON, SPRINT, US CELLULAR. Please check with your network provider for 3G or 4G/LTE compatibility check before you purchase.
- Dual-SIM, SIM CARD 1 & 2 : [2G : GSM 850/900/1800/1900 and/or 3G : WCDMA 900(B8) / 850(B5) / 800(B6) / 800(B19) / 1700|2100(B4) / 2100(B1) / 1900(B2) and/or 4G : FDD-LTE : FDD-LTE 700(B12) / 700(B13) / 700(B17) / 700(B28) / 800(B20) / 850(B5) / 850(B18) / 850(B19) / 850(B26) / 900(B8) / 1700|2100(B4) / 1800(B3) / 1900(B2) / 2100(B1) / 2100(B66) / 2600(B7) : TDD-LTE 1900(B39) / 2300(B40) / 2500(B41) / 2600(B38) and/or 5G : NR N1/N3/N5/N8/N20/N28/N38/N40/N41/N66/N77/N78/SA/NSA]
- 6.62 inches, AMOLED, 1080 x 2400 pixels, Corning Gorilla Glass 5
- 128GB Storage, 8GB RAM
- Android 12, Qualcomm SM8250-AC Snapdragon 870 5G (7 nm), Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Memory configuration also matters when comparing listings: realme specifies 6GB or 8GB RAM with 128GB storage, while comparison pages show C85x variants including 4GB RAM with 64GB or 128GB storage. Confirm the precise SKU rather than assuming all listings have the same memory.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Cameras: compare the hardware, not just megapixels
realme lists a 50MP OmniVision OV50D main camera and a 2MP portrait camera. Comparison sources report a 32MP primary rear camera and 8MP front camera for the C85x. These specifications do not show which phone takes better photos: sensor processing, optics, software, and shooting conditions all affect results. The cited comparison material does not provide a reliable head-to-head camera test.
Rank #4
- For USA Buyers: This Smartphone is not compatible/will not work with any CDMA Networks including: VERIZON, SPRINT, US CELLULAR. Please check with your network provider for 3G or 4G/LTE compatibility check before you purchase.
- Dual-SIM, Network Compatibility, SIM CARD 1 & 2 : [2G : GSM 850 / 900 / 1800 / 1900 and/or 3G : HSDPA 800(B19) / 850(B5) / 900(B8) / 1700(B9) / 1900(B2) / 2100(B1) and/or LTE 700(B28) / 850(B5) / 850(B18) / 850(B19) / 850(B26) / 900(B8) / 1700|2100(B4) / 1800(B3) / 1900(B2) / 1900(B39) / 2000(B34) / 2100(B1) / 2300(B40) / 2500(B41) / 2600(B7) / 2600(B38) and/or 5G : SA/NSA1/3/5/8/28/41/77/78]
- 6.7 inches, AMOLED, 1080 x 2412 pixels, Corning Gorilla Glass 5
- 256GB Stoage, 12GB RAM
- Android 12, MediaTek Dimensity 8100 (5 nm), Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Battery capacity versus charging speed
The C85x is reported to have a 6300mAh battery, compared with the P3x’s 6000mAh typical capacity (5860mAh minimum) specified by realme. Capacity alone cannot establish which phone lasts longer; actual endurance depends on display settings, network conditions, software, and use.
Charging specifications favor the P3x: realme lists 45W SuperVOOC and says the adapter is included in the box. Comparison sources report 15W charging for the C85x. The realme page also lists a protective case and screen-protect film in the box; package contents for the C85x were not established by the cited comparison sources.
Software, network and verification
realme specifies Android 15-based realme UI 6.0 for the P3x. A comparison source reports Android 16 and HyperOS for the C85x, but software can differ by region, device batch, and update state. Check the exact listing or the phone’s software information rather than treating a comparison page as confirmation of the version on every unit.
realme’s India specifications list Bluetooth 5.3 and India-relevant 5G bands, while noting that band use depends on local operator deployment. The comparison sources do not provide an equivalent primary C85x specification reference. Confirm network-band compatibility for the exact C85x model and your carrier, particularly if buying an import or a device intended for another region.
Quick Recap
Which phone should you choose?
- Consider the realme P3x if a higher-resolution display, 45W charging, or its documented 6GB/8GB RAM and 128GB storage options matter more to you.
- Consider the POCO C85x if you prefer a larger display or want the higher battery capacity reported by comparison publishers, and you have verified the exact configuration and region.
- For either phone, decide using the live price for the same storage tier. The listed chipset, camera megapixels, and battery capacity are not substitutes for comparable tests of performance, photo quality, or endurance.
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.
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