The OnePlus 15R is the stronger fit on listed processing, refresh rate and battery capacity; the Nothing Phone (4a) Pro is the more flexible camera option because it adds a 3.5× optical periscope telephoto. Neither is an overall winner on these specifications alone. The prices below are India-facing comparison-page snapshots, not guaranteed current offers.
How the specifications compare
| Specification | OnePlus 15R | Nothing Phone (4a) Pro |
|---|---|---|
| Display | 6.83-inch AMOLED; up to 165Hz adaptive refresh rate; 2,800 × 1,272 resolution. OnePlus specifications, Canada page, accessed 2026. | 6.83-inch AMOLED; 144Hz; 2,800 × 1,260 resolution. 91mobiles comparison listing, accessed 2026. |
| Processor | Snapdragon 8 Gen 5. OnePlus India product page, accessed 2026. | Snapdragon 7 Gen 4. 91mobiles comparison listing, accessed 2026. |
| RAM and storage | 12GB LPDDR5X Ultra RAM; 256GB or 512GB UFS 4.1 listed on OnePlus’s Canada specifications page. | 8GB base RAM listed by 91mobiles; storage configuration is not stated in that comparison. |
| Rear cameras | 50MP main and 8MP ultrawide, according to 91mobiles. | 50MP main, 50MP periscope telephoto with 3.5× optical zoom, and 8MP ultrawide. Camera resolution figures are from 91mobiles; Nothing’s official page describes a three-camera system and the periscope zoom. |
| Battery | 7,400mAh typical capacity on OnePlus’s Canada specifications page. | 5,080mAh on Nothing’s global page copy; 5,400mAh is specified for India in that page copy. |
| Wired charging | 80W SUPERVOOC advertised on OnePlus’s India product page. Charging specifications can vary by market. | 50W fast charging listed by 91mobiles. |
| Software support | Four years of OS updates and six years of security updates, as reported by 91mobiles; verify current policy with OnePlus before purchase. | Three years of OS updates and six years of security updates, as reported by 91mobiles; verify current policy with Nothing before purchase. |
Sources: OnePlus Canada specifications, OnePlus India product page, Nothing product page, and 91mobiles comparison. Figures reflect those pages as accessed in 2026; regional variants and listings may differ.
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Which phone is faster?
The listed processors point to the OnePlus 15R as the better choice if processing headroom is your priority: it uses Snapdragon 8 Gen 5, while the Nothing Phone (4a) Pro is listed with Snapdragon 7 Gen 4. OnePlus also lists 12GB LPDDR5X Ultra RAM and up to 512GB UFS 4.1 storage on its Canada specification page; 91mobiles lists 8GB base RAM for Nothing.
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These are hardware specifications, not a controlled benchmark comparison. They do not establish how much faster one phone is in a particular game, app, or sustained workload. Choose the OnePlus for the higher-tier listed processor and memory configuration, but do not read a specific performance margin into the spec sheet.
#1 Best Overall
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Are the displays meaningfully different?
Both phones are listed with 6.83-inch AMOLED screens. The OnePlus specification page lists 2,800 × 1,272 pixels and an adaptive refresh rate up to 165Hz; the 91mobiles comparison lists 2,800 × 1,260 pixels and 144Hz for Nothing. The resolutions are close, and the OnePlus’s higher maximum refresh rate is most relevant to supported content and users who value very smooth motion. The figures alone do not establish which screen looks better in brightness, color accuracy, or outdoor use.
Which has the more useful camera setup?
The Nothing Phone (4a) Pro has the more versatile listed rear-camera arrangement: its main and ultrawide cameras are joined by a periscope telephoto camera with 3.5× optical zoom. The OnePlus comparison listing shows a 50MP main camera and an 8MP ultrawide, without a dedicated telephoto in that listed setup.
That gives Nothing a hardware advantage for framing distant subjects without relying solely on digital cropping. It does not prove that its photos are better overall. No controlled image comparison or review samples are established here, so low-light results, color, detail, and video quality cannot be ranked from these specifications.
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OnePlus lists a 7,400mAh typical battery for the 15R on its Canada specification page and advertises 80W SUPERVOOC on its India product page. Nothing’s global page copy gives the Phone (4a) Pro a 5,080mAh battery, while identifying 5,400mAh for India; 91mobiles lists 50W charging. Check the exact regional model and included charging arrangement before buying, since the OnePlus charging claim cited here is from its India page.
Rank #2
- 6.83 inches, AMOLED, 1B colors, 1272 x 2800 pixels
- 512GB Storage, 12GB RAM
- Android 16, OxygenOS 16, Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm), Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M)
- Rear: 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS, 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm, Front: 32 MP, f/2.0, 25mm (wide), AF
- 163.4 x 77 x 8.1 mm or 8.3 mm
The listed capacities favor the OnePlus 15R, but capacity and charging wattage are not measured battery endurance or real-world charge times. Screen use, network conditions, software, and other factors affect results; no comparable battery-life test is established by these figures.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What is the price difference in India?
The 91mobiles comparison page showed ₹59,999 for the OnePlus 15R and ₹43,803 for the Nothing Phone (4a) Pro when accessed in 2026. Those listed figures imply a ₹16,196 gap, with the OnePlus shown higher. Treat them only as a snapshot of that India-facing comparison page: they are not official launch prices or guaranteed current offers, and the page’s Amazon prices can change. Confirm the live price, storage variant, seller, and warranty terms before deciding whether the gap is worthwhile.
Nothing’s US storefront separately displayed $419 with $499 crossed out for a selected 8GB/128GB model when accessed in 2026. That may be a promotional storefront price, and it is a different market and configuration context; it should not be used to calculate a direct price difference against India listings.
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Choose the OnePlus 15R if
- You prioritize the higher-tier listed processor and the available 12GB RAM configuration.
- You want the higher maximum listed refresh rate.
- You value its larger listed battery capacity and the India-page 80W charging claim.
Choose the Nothing Phone (4a) Pro if
- You want a dedicated periscope telephoto camera and 3.5× optical zoom.
- You prefer a three-camera rear setup with main, telephoto, and ultrawide options.
- Its live local price for the storage, seller, and warranty you want makes it the better value for your priorities.
For either phone, compare like-for-like local configurations and current seller terms. The price snapshots above are not a substitute for checking the offer available to you.
Quick Recap
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.
