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OnePlus OnePlus 15 Dual-SIM

By OnePlus · Smartphones · Phones & Computers · More from OnePlus

  • 6.78-inch LTPO 1.5K OLED display, 1-120Hz adaptive up to 165Hz
  • Snapdragon 8 Elite Gen 5
  • 7,300 mAh battery
  • 80W SUPERVOOC wired charging, 50W AIRVOOC wireless
  • Triple 50MP rear camera system with 3.5x optical zoom

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Summary

A performance-first Android flagship whose main claim is battery life, with a 7,300 mAh cell that topped the PCMag and GSMArena charts. Check the thermal limits under sustained load and the US software-update record before you buy.

Strengths

  • The 7,300 mAh battery is the largest in any phone sold in North America.
  • PCMag measured 26 hours 11 minutes of streaming, and GSMArena’s Active Use Score led its chart.
  • The included 80 W charger fills the phone from empty to full in 31 minutes.
  • IP69K protection covers high-pressure, high-temperature water jets.
  • The Snapdragon 8 Elite Gen 5 handles top-tier benchmarks and smooth real-world gaming.
  • OnePlus publishes a repair manual and lists spare-part pricing.

Weaknesses

  • Under sustained load the phone overheats and throttles; one stress test shut down at 52.7°C.
  • The three 50 MP cameras use smaller sensors than the OnePlus 13 and struggle in low light.
  • There is no mmWave 5G, so dense-city US 5G speeds are capped at sub-6 GHz.
  • US units fell months behind on software updates through mid-2026.
  • Dual active eSIM was delayed to Q3 2026 and was still unavailable on US units in July 2026.
  • Software support runs 4 years of OS and 6 years of security, short of the 7 years from Google and Samsung.

Verified specifications

ModelOnePlus 15, US/NA model PLB110.
ProcessorSnapdragon 8 Elite Gen 5 with an Adreno 840 GPU.
Display6.78 in LTPO AMOLED, 2772 × 1272 (1.5K, 450 ppi), 1–120 Hz, up to 165 Hz in select games.
Battery7,300 mAh dual-cell (2 × 3,650 mAh) with a silicon-carbon anode.
Wired charging80 W SUPERVOOC in the US, charger included; up to 100 W with an optional GaN adapter.
Wireless charging50 W AIRVOOC, charger not included; 10 W reverse wireless, 5 W reverse wired.
Rear cameras50 MP main, 50 MP periscope telephoto (3.5× optical, 7× optical-quality), 50 MP ultrawide.
Front camera32 MP.
DurabilityIP66, IP68, IP69 and IP69K; submersible to 2 m for 30 minutes.
Connectivitysub-6 GHz 5G with no mmWave, Wi-Fi 7, Bluetooth 6.0, NFC, USB 3.2 Gen 1, IR blaster.
SoftwareAndroid 16 with OxygenOS 16; 4 years of OS updates, 6 years of security updates.
Dimensions161.4 × 76.7 × 8.1 mm (Sand Storm) or 8.2 mm; 211 g or 215 g.
In the boxphone, 80 W charger, USB cable, SIM tool, guides; screen protector pre-applied.
Warranty1 year in the US; 24 months in the EU.
Full research notes and sources

Battery and charging

Battery life is the headline and the independent numbers back it. PCMag’s streaming test ran 26 hours 11 minutes, the longest of any Android phone it has tested. GSMArena’s Active Use Score of 23 hours 7 minutes topped its chart at the time. Consumer Reports rated battery lifespan above average at 46.5 hours. Owners routinely report two to three days of real use between charges, and heavy gaming still lasts a full day.

The US model charges at 80 W with the included SUPERVOOC adapter, reaching full from empty in 31 minutes in PCMag’s test. An optional 100 W Dual Port GaN adapter pushes it higher, while the global model advertises 120 W. Wireless charging runs 50 W with a separate AIRVOOC charger, and the phone supports bypass charging so a long gaming session draws from the wall instead of the battery. OnePlus claims the cell holds 80% capacity after four years.

Performance, heat and cameras

The Snapdragon 8 Elite Gen 5 is fast, but heat is the catch. Android Authority could not finish its standard 3DMark stress test: the phone shut the benchmark down partway through, locked out non-essential apps until it cooled, and recorded 52.7°C on its surface. Android Police saw 47–50°C during repeated stress runs and still hit an overheat shutdown after a software update. Re-testing after OnePlus’s thermal-curve update showed the test completing, but sustained performance settling near 60% of peak, close to the older OnePlus 13. Real games run far cooler: Digital Trends measured 33–41°C during long sessions. Owners doing emulation or sustained 3D work should not assume the peak benchmark numbers hold.

The cameras are the other weak spot. All three rear sensors are physically smaller than the OnePlus 13’s, even though each still reads 50 MP, and low-light shots show more grain. Owners report color and processing issues after OnePlus ended its Hasselblad partnership, and some see distortion around faces. PCMag calls the output an improvement for OnePlus in absolute terms, but it trails the Google Pixel and Samsung Galaxy.

Updates, support and repairs

Software timeliness became a problem in the US. Owners reported being stuck on the February 2026 security patch into May while newer OnePlus models moved on, and some January posts still showed the December 2025 patch. Dual active eSIM was advertised at launch but delayed past its first-quarter estimate to Q3 2026 and was still unavailable on US units in July. Support runs four years of OS updates and six years of security updates, behind the seven-year commitments from Google and Samsung.

On repair, the news is better. OnePlus publishes an official repair manual with disassembly diagrams and spare-part pricing, and the EU energy label gives it a repairability index of 3.69 (Class B). The US warranty is one year, with optional paid plans for accidental damage, screen protection and an extended term, while the EU minimum is 24 months.

Is it worth it?

US launch pricing is $899.99 for 12 GB plus 256 GB and $999.99 for 16 GB plus 512 GB. Against the Galaxy S25 Ultra at $1,299.99 and the Pixel 10 Pro XL at $1,199.99, the case rests on battery life and charging speed over cameras. PCMag calls it superb value. Below $890 the trade-offs are easy to accept; above $1,000 it is hard to recommend unless two-day battery is the only thing that matters. The phone is sold unlocked only, so there is no carrier financing, and Tom’s Guide mentioned a $100 trade-in credit at launch.

Which model this is

This page covers the OnePlus 15 sold in the US and Canada, model PLB110, announced in October 2025 and released in North America in November 2025. It ships in Infinite Black, Ultra Violet and Sand Storm. The 12 GB plus 256 GB configuration at $899.99 is exclusive to Infinite Black; the 16 GB plus 512 GB configuration at $999.99 comes in all three colors. It takes two nano-SIM cards, or one nano-SIM plus one eSIM.

The Amazon listing for this configuration is ASIN B0FSDRRT8K.

Sources

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Independent reviews:

Owner reports:

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