OnePlus 7T vs Samsung Galaxy S10+: Which Flagship Still Holds Up in 2024?

The OnePlus 7T and Samsung Galaxy S10+ represent a fascinating crossroads in smartphone history. The S10+ was Samsung’s last truly top-tier flagship with a dedicated, high-end processor across all regions, while the 7T offered a compelling blend of performance and value. Now, with both phones available on the used market at similar price points, the question is: which one delivers the better experience today?
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🏆 Quick Verdict

For most users, the OnePlus 7T offers the better value. Its Snapdragon 855+ consistently outperforms the Exynos 9820 (found in EMEA/LATAM S10+ models), and the 30W charging is significantly faster than the S10+'s 15W. While the S10+ boasts a slightly better endurance rating and wireless charging, the 7T’s performance edge and faster charging make it the more compelling choice.

PHONES
Phone Names OnePlus 7T Samsung Galaxy S10+
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 66 - EU1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - Global
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 MbpsHSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps
TechnologyGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE
 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 34, 38, 39, 40, 41 - CN, IN-
Launch
Announced2019, September 262019, February 20
StatusAvailable. Released 2019, September 27Available. Released 2019, March 08
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass 6), ceramic back, ceramic frame
Dimensions160.9 x 74.4 x 8.1 mm (6.33 x 2.93 x 0.32 in)157.6 x 74.1 x 7.8 mm (6.20 x 2.92 x 0.31 in)
SIMNano-SIM + Nano-SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Weight190 g (6.70 oz)175 g / 198 g (ceramic) (6.17 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 6
Resolution1080 x 2400 pixels, 20:9 ratio (~402 ppi density)1440 x 3040 pixels, 19:9 ratio (~522 ppi density)
Size6.55 inches, 103.6 cm2 (~86.5% screen-to-body ratio)6.4 inches, 103.8 cm2 (~88.9% screen-to-body ratio)
TypeFluid AMOLED, 90Hz, HDR10+Dynamic AMOLED, HDR10+
Platform
CPUOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Octa-core (2x2.73 GHz Mongoose M4 & 2x2.31 GHz Cortex-A75 & 4x1.95 GHz Cortex-A55) - EMEA/LATAMOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) - USA/China
ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm)Exynos 9820 (8 nm) - EMEA/LATAMQualcomm SM8150 Snapdragon 855 (7 nm) - USA/China
GPUAdreno 640 (700 MHz)Mali-G76 MP12 - EMEA/LATAMAdreno 640 - USA/China
OSAndroid 10, upgradable to Android 12, OxygenOS 12.1Android 9.0 (Pie), upgradable to Android 12, One UI 4.1
Memory
Card slotNomicroSDXC (uses shared SIM slot) - dual SIM model only
Internal128GB 8GB RAM, 256GB 8GB RAM128GB 6GB RAM, 128GB 8GB RAM, 512GB 8GB RAM, 1TB 12GB RAM
 UFS 3.0-
Main Camera
FeaturesDual-LED flash, HDR, panoramaLED flash, auto-HDR, panorama
Triple48 MP, f/1.6, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS 12 MP, f/2.2, 51mm (telephoto), 1.0µm, PDAF, 2x optical zoom 16 MP, f/2.2, 17mm (ultrawide), AF12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom 16 MP, f/2.2, 12mm (ultrawide), 1/3.1", 1.0µm, Super Steady video
Video4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS4K@60fps (no EIS), 4K@30fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
Selfie camera
Dual-10 MP, f/1.9, 26mm (wide), 1/3", 1.22µm, Dual Pixel PDAF 8 MP, f/2.2, 22mm (wide), 1/4", 1.12µm, depth sensor
FeaturesHDRDual video call, Auto-HDR
Single16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm-
Video1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNo-
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.0, A2DP, LE, aptX HD5.0, A2DP, LE, aptX
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)GPS, GLONASS, BDS, GALILEO
RadioNoFM radio (USA & Canada only)
USBUSB Type-C 3.1, OTGUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
 Virtual proximity sensing-
Battery
Charging30W wired15W wired, PD2.0 15W wireless (Qi/PMA) 4.5W reverse wireless
TypeLi-Po 3800 mAh, non-removableLi-Ion 4100 mAh, non-removable
Misc
ColorsFrosted Silver, Glacier Blue, WhitePrism White, Prism Black, Prism Green, Prism Blue, Canary Yellow, Flamingo Pink, Ceramic Black, Ceramic White, Cardinal Red, Smoke Blue
ModelsHD1901, HD1903, HD1900, HD1907, HD1905SM-G975F, SM-G975U, SM-G975W, SM-G975U1, SM-G9750, SM-G975N, SM-G975X
PriceAbout 130 EUR$ 199.00 / C$ 879.99 / £ 999.00 / € 299.00 / ₹ 39,940
SAR-1.06 W/kg (head)     1.03 W/kg (body)    
SAR EU-0.52 W/kg (head)     1.58 W/kg (body)    
Pricing
128GB 8GB RAM$ 399.99-
256GB 8GB RAM$ 280.49-
RENEWED$ 191.00-
Tests
Audio quality Noise -94.0dB / Crosstalk -93.6dB Noise -93.0dB / Crosstalk -94.3dB
Battery lifeEndurance rating 90hEndurance rating 91h
Camera Photo / Video Photo / Video
Display- Contrast ratio: Infinite (nominal), 4.514 (sunlight)
Loudspeaker Voice 79dB / Noise 77dB / Ring 91dB -24.7 LUFS (Very good)
Performance AnTuTu: 391545 (v7), 485585 (v8) GeekBench: 11394 (v4.4), 2858 (v5.1) GFXBench: 41fps (ES 3.1 onscreen) AnTuTu: 333736 (v7), 399901 (v8) GeekBench: 10387 (v4.4), 2190 (v5.1) GFXBench: 23fps (ES 3.1 onscreen)

OnePlus 7T

  • Faster Snapdragon 855+ processor
  • 30W fast charging
  • Generally lower price point

  • No wireless charging
  • Slightly lower battery endurance rating

Samsung Galaxy S10+

  • Vibrant Dynamic AMOLED display
  • Wireless and reverse wireless charging
  • Samsung’s feature-rich One UI

  • Exynos 9820 (EMEA/LATAM) performance lags behind Snapdragon
  • Slower 15W charging

Display Comparison

The Samsung Galaxy S10+ features a Dynamic AMOLED display with an 'Infinite' contrast ratio (nominally 4.514 in sunlight), offering richer colors and deeper blacks compared to the OnePlus 7T’s AMOLED panel. While both displays are excellent, the S10+’s higher contrast and peak brightness provide a superior viewing experience, particularly outdoors. However, the OnePlus 7T’s 90Hz refresh rate, though not explicitly stated in the provided data, offers a smoother scrolling experience than the S10+'s standard 60Hz, a noticeable benefit for everyday use.

Camera Comparison

Both phones offer capable camera systems, but the specifics are limited by the provided data. Both are described as having 'Photo / Video' capabilities. The S10+ likely benefits from Samsung’s more mature image processing algorithms and potentially larger sensor size (though not specified). However, the OnePlus 7T’s image processing has improved significantly over time. Without detailed sensor specifications, it’s difficult to definitively declare a winner, but the S10+’s reputation for camera quality gives it a slight edge. It's important to note that the inclusion of a 2MP macro camera on either device offers minimal practical benefit.

Performance

The chipset is where the biggest difference lies. The OnePlus 7T consistently benefits from the Qualcomm Snapdragon 855+ (7nm), known for its efficiency and performance. The Galaxy S10+ shipped with either the Snapdragon 855 (7nm) in USA/China or the Exynos 9820 (8nm) in EMEA/LATAM regions. The Exynos 9820, built on a larger 8nm process, generally lags behind the Snapdragon 855+ in both CPU and GPU performance. Both phones feature 8GB of RAM, but the 7T’s optimized software and more efficient chipset translate to a snappier experience in demanding tasks. The Snapdragon 855+’s Kryo 485 cores, with their varying clock speeds (2.96 GHz, 2.42 GHz, 1.78 GHz), are designed for optimal performance across different workloads.

Battery Life

The Galaxy S10+ boasts a slightly better endurance rating of 91 hours compared to the OnePlus 7T’s 90 hours. However, this difference is offset by the 7T’s significantly faster 30W wired charging. The S10+ is limited to 15W wired charging (with PD2.0 support), 15W wireless charging, and 4.5W reverse wireless charging. The 7T’s 30W charging can replenish the battery much faster, reducing downtime. While the S10+ offers the convenience of wireless charging, the 7T’s speed advantage is more impactful for most users.

Buying Guide

Buy the OnePlus 7T if you prioritize raw performance, fast charging, and a smooth user experience. It’s ideal for gamers and power users who demand responsiveness. Buy the Samsung Galaxy S10+ if you value wireless charging, a more vibrant display with higher contrast, and Samsung’s feature-rich One UI software. It’s a better fit for users who prefer a more polished, all-around experience and don't mind slightly slower charging.

Frequently Asked Questions

❓ Does the Exynos 9820 in the Galaxy S10+ overheat during prolonged gaming sessions?
The Exynos 9820 is known to be less thermally efficient than the Snapdragon 855+, and can experience more noticeable throttling during extended gaming. While not a deal-breaker, users who frequently engage in demanding games may experience performance dips on the Exynos variant.
❓ Is the 30W charging on the OnePlus 7T significantly faster in real-world use?
Yes, the 30W charging on the OnePlus 7T is considerably faster. It can typically charge from 0-100% in around 70-80 minutes, compared to the S10+'s 15W charging which takes over 2 hours. This difference is particularly noticeable for users who need to quickly top up their battery.
❓ How does the software experience differ between the OnePlus 7T and Samsung Galaxy S10+?
The OnePlus 7T runs OxygenOS, known for its clean, near-stock Android experience with useful customizations. The Galaxy S10+ runs Samsung’s One UI, which is more feature-rich and visually distinct. Preference here is subjective; OxygenOS is favored by those who prefer simplicity, while One UI offers more options and customization.
❓ Are both phones still receiving software updates?
Both phones are beyond their guaranteed update windows. While community-driven custom ROMs are available, official updates from OnePlus and Samsung are unlikely. This is a key consideration for security and new features.