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On listed specifications, neither phone wins across the board. The OPPO Reno16 5G (model CPH2865) has the more complete camera system, with a 50MP telephoto at 3.5x optical zoom and official IP66, IP68, IP69 and IP69K ratings. The realme P4 Pro 5G has the faster, sharper display, the larger rated battery and a 128GB storage option. A verified price difference is not yet possible: OPPO’s own two pages give different prices, and realme’s official pages do not list a selling price at all.
This comparison covers the India models only. OPPO notes that Reno16 series models and specifications differ by country, so this article does not apply to the Reno16c or Reno16 Pro.
Specifications side by side
The table uses manufacturer-listed values from realme India’s and OPPO India’s official specification pages and OPPO’s product details page. These are not independent test results.
| Buying factor | realme P4 Pro 5G | OPPO Reno16 5G (CPH2865) |
|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 4 | Qualcomm Snapdragon 7 Gen 4 |
| Display | 6.8-inch, 1280 × 2800, up to 144Hz; 1800-nit HBM listed in specifications; 6500-nit peak brightness claimed on the product page | 16.05cm (about 6.3-inch) AMOLED, 2640 × 1216, up to 120Hz; 1800-nit HBM |
| Rear cameras | 50MP main with OIS; 8MP ultra-wide | 50MP wide with OIS; 50MP ultra-wide; 50MP telephoto with OIS and 3.5x optical zoom |
| Front camera | 50MP | 50MP with autofocus |
| Battery (typical / rated) | 7000mAh typical; 6830mAh rated | 6700mAh typical; 6490mAh rated |
| Charging | 80W; adapter listed in the box | 80W; adapter inclusion not stated on OPPO India’s pages checked |
| RAM | 8GB or 12GB; LPDDR4X | 8GB or 12GB; LPDDR5X |
| Storage | 128GB or 256GB; UFS 3.1 | 256GB only; UFS 3.1; no memory-card expansion |
| Water and dust rating | No IP rating confirmed on realme India’s specification page | IP66, IP68, IP69 and IP69K listed on OPPO’s product details page |
| Software | realme UI 6.0 based on Android 15 | ColorOS 16.0 |
Display: higher refresh rate on realme, more pixels on realme, and similar peak brightness
The realme P4 Pro lists the higher maximum refresh rate (144Hz against 120Hz) and the higher resolution (1280 × 2800 against 2640 × 1216). Both list 1800-nit high-brightness mode in their specifications. realme’s product page also claims 6500-nit peak brightness; that figure is a manufacturer claim, and OPPO does not list an equivalent peak figure on the pages checked, so the two cannot be compared directly on that number.
#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)
For most people, the practical difference is smoothness at high refresh rates and sharpness at normal viewing distance. Whether either panel looks better in daylight or sustains its brightness under heat has not been independently tested.
Cameras: OPPO’s telephoto is the clearest listed advantage
The main difference in the camera hardware is the third rear lens. The Reno16 5G adds a 50MP telephoto with OIS and 3.5x optical zoom, which the realme P4 Pro does not list. The realme P4 Pro’s rear set is simpler: a 50MP main camera with OIS and an 8MP ultra-wide. The Reno16’s ultra-wide is 50MP, so its listed wide-angle sensor is also higher resolution.
OPPO India’s launch announcement used the phrase “All-Focal-Length 4K 60fps HDR video recording” to describe the camera’s video capability. That is OPPO’s own wording, not an independent evaluation. Both front cameras are 50MP. Specifications alone do not show how either camera handles low light, colour, or zoom quality.
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Both phones list 80W charging, so charging wattage does not separate them. The realme P4 Pro lists a larger battery: 7000mAh typical and 6830mAh rated, against 6700mAh typical and 6490mAh rated for the Reno16. The “typical” figure is the manufacturer’s stated value; the rated figure is the lower, more conservative number. Both sets of figures come from the manufacturers, and no independent battery-life test was found for either phone, so real-world runtime is unknown.
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)
realme lists an adapter in the box. OPPO India’s pages checked do not state whether an adapter is included with the Reno16.
Memory, storage and durability
Both phones offer 8GB or 12GB of RAM. The realme P4 Pro also offers a 128GB storage option, while the Reno16 is sold only with 256GB. The Reno16 uses LPDDR5X memory, while realme lists LPDDR4X. Neither phone supports a memory card, and the Reno16 is explicitly listed without expansion.
The durability gap is the clearest difference. OPPO’s product details page lists IP66, IP68, IP69 and IP69K ratings. IP66 and IP68 cover dust and water immersion; IP69 and IP69K cover high-pressure, high-temperature water jets. We could not confirm an IP rating for the realme P4 Pro 5G from its official specification page, so do not assume it is rated unless realme’s product page or box documentation confirms it.
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Software
The realme P4 Pro ships with realme UI 6.0 on Android 15. The Reno16 is listed with ColorOS 16.0. The pages checked do not state update commitments for either phone, so check each brand’s update policy before buying if long-term support matters to you.
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)
Price: what is confirmed and what is not
There is no verified current price difference between these two phones. The available evidence supports only the following.
OPPO Reno16 5G launch prices (2 July 2026)
OPPO India’s launch release, dated 2 July 2026, listed the Reno16 5G at ₹61,999 for 8GB + 256GB and ₹67,999 for 12GB + 256GB. The release said sales would start on 9 July 2026 through Amazon, Flipkart, retail outlets and the OPPO E-store.
OPPO Reno16 5G prices on the later details page (dated 31 August 2026)
OPPO’s product details page states that its prices are correct as at 31 August 2026. It lists ₹66,999 for 8GB + 256GB and ₹72,999 for 12GB + 256GB, and says prices are subject to change. These figures are ₹5,000 higher than the launch prices for each configuration. The page does not explain the change, and the two OPPO sources conflict, so neither should be quoted as the current price without a date.
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realme India’s official P4 Pro pages establish the specifications but do not give a selling price. Without a live India price for each configuration, no numerical difference between the two phones can be stated.
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 phone suits which buyer
- Choose the realme P4 Pro 5G if you want a higher refresh-rate, higher-resolution display, the larger rated battery (6830mAh against 6490mAh), and a 128GB storage option at a possibly lower price.
- Choose the OPPO Reno16 5G if you want the telephoto lens with 3.5x optical zoom, a 50MP ultra-wide, a higher-resolution ultra-wide, official multi-level water and dust ratings, or LPDDR5X memory.
- Do not decide on chipset or charging alone. Both phones use Snapdragon 7 Gen 4 and 80W charging, so those features do not separate them.
If you shoot a lot of zoomed photos or want a verified water and dust rating, the Reno16 5G has the better listed specification set. If display smoothness and battery capacity are your priorities, the realme P4 Pro 5G has the stronger listed set. Confirm the price for your chosen configuration before buying.
What the specifications cannot tell you
No independent comparative tests of battery runtime, camera image quality, gaming stability, heat, or durability were found for either phone. The battery, brightness and camera figures above are manufacturer claims. realme’s performance and benchmark figures are vendor lab results and should be attributed to realme if quoted. Read independent reviews once they are published before drawing conclusions about how either phone performs day to day.
How to check the live price before you buy
- Open OPPO India’s official store and find the Reno16 5G (CPH2865). Note the exact RAM and storage configuration and the price shown, with the date you checked it.
- Open realme India’s store and find the realme P4 Pro 5G. Note the price for the same storage tier you are comparing, and the date.
- Check that both listings are for India, and that the model matches the one you intend to buy. Do not treat Reno16c or Reno16 Pro listings as the same phone.
- Compare the price against the 8GB + 256GB and 12GB + 256GB configurations for the Reno16, since those are the configurations OPPO has priced. For the realme, compare the storage tier you are considering.
- Check the retailer’s listing for whether the charger, case and any warranty terms are included before you compare totals.
If the prices you find differ from the figures above, the live price on the official store takes precedence over this article.
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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.
