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Smartphone comparison

OnePlus 15T vs Samsung Galaxy S25 Plus

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
OnePlus 15T

OnePlus 15T

  • 194 g.
  • About 165 Hz display refresh rate.
  • About 6.32 inch screen.
  • Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) processor.
  • Storage: UFS 4.1.
KSh 98,000Out of Stock
02
Samsung Galaxy S25 Plus

Samsung Galaxy S25 Plus

  • 190 g.
  • About 120 Hz display refresh rate.
  • About 6.7 inch screen.
  • Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) processor.
  • 12 GB RAM in this version.
KSh 97,000In Stock
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Xiaomi 17T ProKSh 98,000
OnePlus 15 5GKSh 111,000
Honor 600 Pro 5GKSh 100,000
Xiaomi 15KSh 104,000
POCO F8 UltraKSh 106,000
Google Pixel 10 ProKSh 99,000
OnePlus Ace 6KSh 88,000
2 of 4 products

Our quick verdict

With the same IP68 rating and 50 MP main camera, the OnePlus 15T has a much bigger battery (7,500 mAh) and a brighter screen, scrolls more smoothly (165 Hz), charges faster (100 W) and charges faster wirelessly (50 W), while the Samsung Galaxy S25 Plus has a larger 6.7-inch, sharper screen, offers video output to a monitor over USB-C and has a sturdier aluminium build with a glass back.

Weight

OnePlus 15T
194 g
Samsung Galaxy S25 Plus
190 g

Refresh

OnePlus 15T
About 165 Hz display refresh rate
Samsung Galaxy S25 Plus
About 120 Hz display refresh rate

Display

OnePlus 15T
About 6.32 inch screen
Samsung Galaxy S25 Plus
About 6.7 inch screen

Performance

OnePlus 15T
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) processor
Samsung Galaxy S25 Plus
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) processor

Storage

OnePlus 15T
UFS 4.1
Samsung Galaxy S25 Plus
UFS 4.0

Key differences

The main differences to help you choose.

OnePlus 15T

  • Bigger battery: 7,500 mAh (vs 4,900 mAh).
  • Faster rated wired charging: 100 W (vs 45 W).
  • Smoother 165 Hz display (vs 120 Hz).
  • Faster wireless charging: 50 W (vs 15 W).
  • Newer Android 16 (vs Android 15).
  • Brighter display: up to 3,600 nits (vs 2,600).

Samsung Galaxy S25 Plus

  • Sharper screen: 513 ppi (vs 460 ppi).
  • Larger 6.7-inch screen (vs 6.32-inch).
  • Aluminium frame and glass back (vs aluminium frame and plastic back).
  • Slimmer: 7.3 mm thick (vs 8.4 mm).
  • Video output to an external display over USB-C.
  • Video output to a monitor over USB-C (DisplayPort).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityOnePlus 15TSamsung Galaxy S25 Plus
Display6.32-inch OLED display, 165 Hz, 460 ppi6.7-inch OLED display, 120 Hz, 513 ppi
Camera50 MP main camera with OIS, plus a 3.5x telephoto camera50 MP main camera with OIS, plus a 3x telephoto camera
PerformanceQualcomm Snapdragon 8 Elite Gen 5 processorQualcomm Snapdragon 8 Elite processor
StorageUp to 1 TB storageUp to 512 GB storage
Battery capacity7,500 mAh battery4,900 mAh battery
Charging100 W wired, 50 W wireless charging45 W wired, 15 W wireless charging

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
BrandOnePlusSamsung
ModelOnePlus 15TGalaxy S25+
Announced2026, March 242025, January 22
Release statusAvailable. Released 2026, March 29Available. Released 2025, February 03
Model numbersPLZ110SM-S936B, SM-S936B/DS, SM-S936U, SM-S936U1, SM-S936W, SM-S936N, SM-S9360, SM-S936E, SM-S936E/DS
SAR—1.16 W/kg (head)     0.81 W/kg (body)
SAR EU—1.26 W/kg (head)     1.26 W/kg (body)

Design

Design specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
Dimensions150.6 x 71.8 x 8.4 mm (5.93 x 2.83 x 0.33 in)158.4 x 75.8 x 7.3 mm (6.24 x 2.98 x 0.29 in)
Weight194 g (6.84 oz)190 g (6.70 oz)
Build materialsGlass front, aluminum frame, glass-fiber reinforced plastic backGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

Display

Display specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
Display6.32 inches, 97.9 cm2 (~90.6% screen-to-body ratio); AMOLED, 1B colors, 165Hz, 3840Hz PWM, Dolby Vision, HDR10+, HDR Vivid, 800 nits (typ), 1800 nits (HBM), 3600 nits (peak)Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak); 6.7 inches, 110.2 cm2 (~91.8% screen-to-body ratio)
Screen resolution1216 x 2640 pixels, 19.5:9 ratio (~460 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~513 ppi density)
Display protectionCrystal Shield GlassCorning Gorilla Glass Victus 2
Display features—Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

Performance

Performance specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
ProcessorQualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPUOcta-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPUAdreno 840Adreno 830 (1200 MHz)

Memory & Storage

Memory & Storage specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
RAM12GB / 16GB12GB
Storage256GB / 512GB / 1TB256GB / 512GB
Storage technologyUFS 4.1UFS 4.0
Expandable storageNoNo
Memory configurations256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM256GB 12GB RAM, 512GB 12GB RAM

Cameras

Cameras specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
Rear camera50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.8, 85mm (telephoto), 3.5x optical zoom, PDAF, OIS50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Front camera16 MP, f/2.4, 23mm (wide)12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Rear camera featuresColor spectrum sensor, LED flash, HDR, panoramaBest Face, LED flash, auto-HDR, panorama
Rear camera video8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, OIS, Dolby Vision HDR8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Front camera featuresHDR, panoramaHDR, HDR10+
Front camera video1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30fps

Battery & Charging

Battery & Charging specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
BatterySi/C Li-Ion 7500 mAhLi-Ion 4900 mAh
Charging100W wired, 44W/100W UFCS, 55W PPS, 18W PD/QC, 61% in 30 min 50W wireless 10W reverse wired45W wired, PD3.0, 65% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Wireless charging—15W wireless (Qi2 Ready); 4.5W reverse wireless
Reverse charging—4.5W reverse wireless

Software

Software specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
Operating systemAndroid 16, OxygenOS 16 (Global), ColorOS 16 (China)Android 15, upgradable to Android 17, up to 7 major OS updates, One UI 9

Network

Network specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
NetworkGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
SIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT · Nano-SIM + eSIM + eSIM (max 2 at a time) - USA · Nano-SIM + Nano-SIM - CN
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900; CDMA 800 / 1900 & TD-SCDMA
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100; CDMA2000 1xEV-DO
4G bands1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International; 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA unlocked
5G bands1, 2, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 66, 48, 77, 78 SA/NSA/Sub61, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International; 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Network speedHSPA, LTE, 5GHSPA, LTE (CA), 5G

Connectivity

Connectivity specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
NFCYesYes
Bluetooth6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 55.4, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac/6/7, dual or tri-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
PositioningGPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS, NavIC (L5)GPS, GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.2, DisplayPort 1.2, OTG
InfraredYes—
Ultra Wideband (UWB)—Ultra Wideband (UWB) support

Durability

Durability specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
Water resistanceIP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor Aluminum 2

Features

Features specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
ColorsBrown, Green, WhiteIcy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Desktop mode—Samsung DeX, Samsung Wireless DeX (desktop experience support)
Additional features—Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support

Audio

Audio specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
LoudspeakersYes, with stereo speakersYes, with stereo speakers
3.5 mm headphone jackNoNo
Audio features—High-bitrate audio support

Tests

Tests specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
Performance—AnTuTu: 2133477 (v10) GeekBench: 9669 (v6) 3DMark: 6601 (Wild Life Extreme)
Display—1449 nits max brightness (measured)
Loudspeaker—-25.1 LUFS (Very good)
Battery—Active use score 14:26h

EU label

EU label specifications comparison
SpecificationOnePlus 15TSamsung Galaxy S25 Plus
Energy—Class B
Battery—43:38h endurance, 2000 cycles
Free fall—Class A (270 falls)
Repairability—Class C

Similarities

  • Both are rated IP68.
  • Both have optical image stabilisation.
  • Both support Wi-Fi 7.
  • Both have NFC.
  • Both have stereo speakers.
  • Both have OLED displays.

In summary

For most buyers the OnePlus 15T is the better buy; the Samsung Galaxy S25 Plus makes sense if you want a larger 6.7-inch, sharper screen.

Back to compared products ↑

In-stock alternatives

Xiaomi 17T ProFor OnePlus 15TXiaomi 17T ProView product ↗Google Pixel 10 ProFor OnePlus 15TGoogle Pixel 10 ProView product ↗

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