The realme P4 Pro has the stronger documented hardware sheet, including a Snapdragon 7 Gen 4 chip, a 144 Hz display, a 50 MP selfie camera and a 7,000 mAh typical-capacity battery with 80 W charging. Xiaomi India’s store displayed the Redmi Note 15 SE 5G with 6 GB RAM and 128 GB storage for ₹25,999 when checked in October 2026. A reliable price difference cannot be calculated from those listings because a matching current realme price was not verified.
At a glance: what the available figures establish
The comparison is uneven: realme publishes a detailed specification sheet for the P4 Pro, while the Xiaomi India listing establishes the Redmi’s name, color, memory configuration and displayed price but is not a full technical specification page. The table therefore separates verified manufacturer specifications from the Redmi listing details rather than filling gaps with unconfirmed figures.
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| Category | realme P4 Pro 5G | Redmi Note 15 SE 5G |
|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 4 | Not established by the Xiaomi India store listing |
| Memory and storage | 8 GB or 12 GB LPDDR4X RAM; 128 GB or 256 GB UFS 3.1 storage | 6 GB RAM + 128 GB storage in the Xiaomi India listing |
| Display | 6.8-inch, 1280 × 2800, up to 144 Hz | Not established by the Xiaomi India store listing |
| Rear cameras | 50 MP Sony IMX896 main camera with OIS; 8 MP ultra-wide | Not established by the Xiaomi India store listing |
| Front camera | 50 MP | Not established by the Xiaomi India store listing |
| Battery and charging | 7,000 mAh typical capacity; 6,830 mAh rated minimum; 80 W charging | Not established by the Xiaomi India store listing |
| Software | realme UI 6.0 based on Android 15 | Not established by the Xiaomi India store listing |
| Connectivity listed | 5G, Wi-Fi 5/6, Bluetooth 5.4, dual nano-SIM and USB Type-C | Not established by the Xiaomi India store listing |
| India listing price captured | A matching current seller price was not verified | ₹25,999 for 6 GB + 128 GB; displayed reference price ₹34,999, Xiaomi India Store listing accessed October 2026 |
realme’s figures are manufacturer specifications, not independent measurements. For the exact Redmi specifications beyond the listed variant and price, consult Xiaomi’s current technical product information before deciding; a comparison-site summary is not a substitute for an official spec sheet.
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Which phone looks better for performance and display?
realme P4 Pro: stronger published specifications
The P4 Pro’s Snapdragon 7 Gen 4 and the listed 8 GB or 12 GB RAM options give it a clear paper advantage over a Redmi listing showing 6 GB RAM, but that does not establish a real-world speed gap. No independent head-to-head performance test is available here. realme also promotes a dedicated graphics chip and gaming or display claims; those are vendor claims, and the company says results can vary with environment and use.
#1 Best Overall
- 167.2 x 76.6 x 7.9 mm (6.58 x 3.02 x 0.31 in)
- 201 g (7.09 oz)
- 6.74 inches, IPS LCD, 720 x 1600 pixels
- 128GB Storage, 4GB RAM, microSDXC (uses shared SIM slot)
- Android 15, Realme UI 5.0, Unisoc T7250 (12 nm), Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
The listed 6.8-inch, 1280 × 2800 panel supports refresh rates up to 144 Hz. A higher maximum refresh rate can make supported motion appear smoother, but it does not by itself prove that the screen has better color, brightness, outdoor visibility or calibration than the Redmi’s.
Redmi Note 15 SE: verify the exact display and chip first
The Xiaomi store listing used for the price check does not establish the Redmi’s processor or display details. Third-party comparison pages report specifications, but those figures were not corroborated against a Xiaomi technical specification page in the available material. Buyers choosing on gaming, display or multitasking should check the exact Redmi variant’s official specifications rather than infer performance from the model name or a comparison listing.
Rank #2
- 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 : CDMA 800and/or 3G : HSDPA 850(B5) / 900(B8) / 2100(B1) and/or 4G : FDD-LTE 700(B28) / 850(B5) / 900(B8) / 1800(B3) / 2100(B1) TDD-LTE 2300(B40) / 2500(B41) and/or 5G : NR N1/N3/N5/N8/N28/N40/N41/N77/N78 SA/NSA]
- 6.7 inches, AMOLED, 1B colors, 1080 x 2412 pixels
- 512GB Storage, 12GB RAM
- Android 14, Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm), Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
How do the camera specifications compare?
realme lists a 50 MP Sony IMX896 main rear camera with optical image stabilization (OIS), an 8 MP ultra-wide camera and a 50 MP front camera. OIS can help counter some camera movement, but megapixel counts and stabilization alone do not establish image quality. No comparable verified Redmi camera specifications or independent photo tests are established here, so a camera winner cannot be named responsibly from this information.
Battery, charging and what comes in the box
realme specifies a 7,000 mAh typical battery capacity and a 6,830 mAh rated minimum, with 80 W charging. The company lists an 80 W adapter and a protective case in the P4 Pro box. Battery capacity is not a runtime test: actual endurance depends on settings, software, network conditions and use. The Redmi store listing does not provide comparable battery or charging figures, so these figures do not prove a real-world endurance advantage over it.
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, Network Compatibility, SIM CARD 1 & 2 : [2G : GSM 850 / 900 / 1800 / 1900 : CDMA 800and/or 3G : HSDPA 850(B5) / 900(B8) / 2100(B1) and/or 4G : FDD-LTE 700(B28) / 850(B5) / 900(B8) / 1800(B3) / 2100(B1) TDD-LTE 2300(B40) / 2500(B41) and/or 5G : NR N1/N3/N5/N8/N28/N40/N41/N77/N78 SA/NSA]
- 6.7 inches, AMOLED, 1B colors, 1080 x 2412 pixels
- 256GB Storage, 8GB RAM
- Android 14, Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm), Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
India price difference: why there is no sound like-for-like figure
Xiaomi India’s store displayed ₹25,999 for the Redmi Note 15 SE 5G Crimson Reserve in the 6 GB + 128 GB configuration, alongside a ₹34,999 reference price, when accessed in October 2026. Treat both as time-sensitive listing values, not a guaranteed price or a permanent launch price.
A precise price difference requires a current realme price for a comparable memory configuration and the same basis for both offers. Check the seller, variant, bank or exchange discounts, and delivery region at the same time. A price from one store or a third-party comparison page should not be combined with Xiaomi’s listing to claim a dependable saving.
Rank #4
- 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.
Which one should you choose?
Choose the realme P4 Pro if its listed strengths match your priorities
- You want the higher published refresh-rate ceiling and a large, high-resolution display.
- You value the listed 50 MP front camera or OIS-equipped main rear camera.
- You want the stated 7,000 mAh typical battery capacity and 80 W charging.
- You need the listed 8 GB or 12 GB RAM configurations and up to 256 GB storage.
Consider the Redmi Note 15 SE if the confirmed listing meets your budget and needs
- The Xiaomi India listing provides a concrete reference point for the 6 GB + 128 GB variant at the captured price.
- Before choosing it on processor, screen, camera or battery grounds, verify those specifications for the exact model and variant with Xiaomi.
For a decision based on verified details alone, realme has the more complete and compelling documented specification set. That is not a verdict on overall camera quality, everyday speed, battery life or value: those require comparable current Redmi specifications, seller prices or independent testing.
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