Samsung Galaxy S25 Ultra vs OnePlus 6 Comparison and Differences

Smartphone 1

Samsung Galaxy S25 Ultra

Samsung Galaxy S25 Ultra

Smartphone 2

OnePlus 6

OnePlus 6

Smartphone 3

Samsung Galaxy S25 Ultra or OnePlus 6 Specs Comparison

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Common specs

Brand and model Samsung Galaxy S25 Ultra OnePlus 6
Rating (+0) (+0)
Release date 2025, January 22 2018, May
Dimensions (HxWxD) 162.8 x 77.6 x 8.2 mm | 6.41 x 6.41 x 3.06 in 155.7 x 75.4 x 7.8 mm | 6.13 x 6.13 x 2.97 in
Weight 218 g | 7.69 oz 177 g | 6.24 oz
Body Build Glass front (Corning Gorilla Armor 2), glass back (Corning Gorilla Armor 2), titanium frame (grade 5) Front/back glass, aluminum frame
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Colors Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold Midnight Black, Mirror Black, Silk White, Amber Red
Battery 5000 mAh, Li-Ion 3300 mAh,  Non-removable Li-Po
Approximate price € 1,449 520 EUR
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Screen

Technology Dynamic LTPO AMOLED 2X Optic AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.9" in 6.28" in
Screen area 116.9 cm2 98.4 cm2
Screen format 19.5:9 (height:width) 19:9 (height:width)
Screen to body ratio 92.5% 83.8%
Screen resolution 1440 x 3120 px 1080 x 2280 px
Screen PPI /points per inch/ 498 PPI 402 PPI
Screen protection Corning Gorilla Armor 2 Corning Gorilla Glass 5
Other specs - 120Hz, HDR10+, 2600 nits (peak)
-Always-on display
- DCI-P3
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Camera and Video

Rear camera, main 200 MP, Quad 16 MP, Dual
Camera specs -200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS
-10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom
-50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom
-50 MP, f/1.9, 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video
-16 MP, f/1.7, 25mm (wide), 1/2.6'', 1.22µm, OIS, PDAF
-20 MP (16 MP effective), f/1.7, 25mm (wide), 1/2.8'', 1.0µm, PDAF
Functions Laser AF, Best Face, LED flash, auto-HDR, panorama Dual-LED flash, HDR, panorama
Video 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR
DxOMark Main Score 146 96
DxOMark Photo 144 100
DxOMark Video 143 87
Front camera, selfie 12 MP, Single 16 MP, Single
Specifications 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF 16 MP, f/2.0, 25mm (wide), 1/3.1'', 1.0µm
Functions HDR, HDR10+ Auto-HDR, gyro-EIS
Video 4K@30/60fps, 1080p@30fps 1080p@30fps

Performance

Operating system - OS Android 15, up to 7 major Android upgrades, One UI 7 Android 8.1 (Oreo), upgradable to Android 9.0 (Pie); OxygenOS 9.0.2
Chipset - Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) - Qualcomm SDM845 Snapdragon 845 (10 nm)
CPU - Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) - Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
GPU Adreno 830 Adreno 630
External memory No No
Internal memory 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM 128/256 GB, 8 GB RAM 64 GB, 6 GB RAM

Benchmark

Antutu 8 Total 357294
Antutu 7 Total
GeekBench 6 Single Core 522
GeekBench 6 Multi Core 1681
GeekBench 6 OpenCL 2089
GeekBench 6 Vulkan 1918
GeekBench 5 Single Core 501
GeekBench 5 Multi-Core 2216
GeekBench 4 Single Core 2390
GeekBench 4 Multi-Core 8846
GeekBench 4 RenderScript 13505
GeekBench 4 Battery 3565

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by)
Network GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 & TD-SCDMA
-3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
-4G - 1, 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 - 1, 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
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 / 1900 & TD-SCDMA
-3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100), 71(600) - Europe, North America 
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - India, Asia, China
Speed HSPA, LTE (up to 7CA), 5G HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot
GPS GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes Yes
USB USB Type-C 3.2, DisplayPort 1.2, OTG 2.0, Type-C 1.0 reversible connector
Bluetooth 5.4, A2DP, LE 5.0, A2DP, LE, aptX HD
Harmful irradiation SAR - 1.26 W/kg (head)     0.64 W/kg (body)    
SAR EU - 1.25 W/kg (head)     1.42 W/kg (body)    

Music and Audio

Radio No No
Headphone jack No Yes
Others - 32-bit/384kHz audio
-Tuned by AKG
- Active noise cancellation with dedicated mic
-Dirac HD sound

Other features

Sensors - Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other extras
- Samsung DeX, Samsung Wireless DeX (desktop experience support)
-Ultra Wideband (UWB) support
-Circle to Search
- 45W Fast charging, Power Delivery 3.0, 65% in 30 min
-15W Wireless charging (Qi2.1)
-4.5W Reverse wireless charging
- IP68 dust/water resistant (up to 1.5m for 30 min)
-Stylus

- Fast battery charging 5V 4A 20W (Dash Charge)
- Splash resistant
Versions
- For Europe, Asia, North America, China

Reviews and Opinions on Samsung Galaxy S25 Ultra and OnePlus 6

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