OnePlus 3 vs. Samsung Galaxy S8

Phone Comparison, Reviews and Tests

In depth comparison and review of OnePlus 3 and Samsung Galaxy S8. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

OnePlus 3 vs. Samsung Galaxy S8 Comparison Chart
DESIGN AND DIMENSIONS OnePlus 3 Samsung Galaxy S8
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-G950FD
Form Factor Touch Touch
Height 152.7 mm 148.9 mm OnePlus 3 has greater height than Samsung Galaxy S8.
Width 74.7 mm 68.1 mm OnePlus 3 has greater width than Samsung Galaxy S8.
Depth 7.4 mm 8 mm OnePlus 3 is narrower than OnePlus 3.
Weight 158 g 155 g Samsung Galaxy S8 is lighter than OnePlus 3.
Body Colour - Gold maple | Midnight black
Body Material Anodised aluminium -
Protection - Dustproof, splashproof, waterproof
Waterproof (Water-resistant) - Yes Samsung Galaxy S8 is waterproof.
IP rating - IP68
SAR Value 0.645 W/kg (body), 0.995 W/kg (head) 1.55 W/kg (simultaneous), 0.75 W/kg (body), 0.44 W/kg (head)
Integrated Components - Heart rate sensor
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY OnePlus 3 Samsung Galaxy S8
Display Type OLED display OLED display
Display Technology Optic AMOLED Quad HD+ Super AMOLED
Screen Size (Display Size) 5.5" 5.8" Samsung Galaxy S8 has larger screen size than OnePlus 3.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2960 x 1440 pixels Samsung Galaxy S8 has better screen resolution than OnePlus 3.
Display Format Full HD -
Pixel Density 401 ppi 570 ppi Samsung Galaxy S8 has better pixel density than OnePlus 3.
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Features - Always-on display
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR OnePlus 3 Samsung Galaxy S8
Processor Type (CPU) Qualcomm Snapdragon 820 Samsung Exynos
Processor Number MSM8996 8895
Clock Speed 2.15 GHz 2.3 GHz Samsung Galaxy S8 has higher clock speed than OnePlus 3.
Processor Core Qty Quad-core 8-core Samsung Galaxy S8 has higher processor core quantity than OnePlus 3.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 Mali-G71 MP20
MEMORY OnePlus 3 Samsung Galaxy S8
RAM 6 GB LPDDR4 SDRAM - 4 GB OnePlus 3 has more RAM than Samsung Galaxy S8.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
User Memory - 52.3 GB
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 256 GB
CAMERA OnePlus 3 Samsung Galaxy S8
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 16 Megapixel 12 Megapixel OnePlus 3 has better camera resolution than Samsung Galaxy S8.
Sensor Size - 1/2.55"
Sensor Name Sony Exmor RS IMX298 sensor -
Lens Aperture F/2.0 F/1.7 Samsung Galaxy S8 has better lens aperture than OnePlus 3.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic, manual
Digital Zoom - 8x
Self-Timer Delay - Yes
Special Effects HDR Motion effect, HDR, Stamp, Bokeh effect, Grid Line, Stickers
HDR Mode Auto HDR mode -
Camera Modes Panorama Panorama, Slow motion mode, Pro mode, Timer mode, Virtual Shot, HYPERLAPSE, Food mode
Face Recognition (Face ID) Face detection Face detection Both phones have face detection.
White Balance - Custom, automatic
Light Source LED light Dual LED flash
Video Resolutions 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), geotagging Selective Focus, Quick Launch, Playback zoom, Dual Pixel technology, Motion photo, Exposure, Shutter speed, geotagging, RAW image capture, VDIS (Video Digital Image Stabilisation)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Sensor Size (Front) - 1/3.6"
Sensor Type (Front) - CMOS
Sensor Name (Front) Sony Exmor R IMX179 sensor -
Lens Aperture (Front) F/2.0 F/1.7 Samsung Galaxy S8 has better front lens aperture than OnePlus 3.
Focus Adjustment Focus free Automatic
Camera Modes (Front) - Slow motion video, Virtual Shot
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps -
BATTERY AND CHARGING OnePlus 3 Samsung Galaxy S8
Battery Capacity (Battery Size) 3000 mAh 3000 mAh Both phones have the same battery capacity.
Wireless Charging - Yes Samsung Galaxy S8 can be charged wirelessly.
Wireless Charging Standards - WPC, PMA
Standby Time - 81.12 hours
Talk Time - 1200 minutes
Run Time Details - Talk (WCDMA): up to 1200 min
Active online usage (Wi-Fi): up to 14 hrs
Active online usage (3G): up to 11 hrs
Active online usage (LTE): up to 12 hrs
Playback (audio (Always On Display Off)): up to 67 hrs
Playback (audio (Always On Display On)): up to 44 hrs
Playback (video): up to 16 hrs
Battery Technology Lithium Ion -
CELLULAR OnePlus 3 Samsung Galaxy S8
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System OxygenOS (based on Android 6.0.1) Android 7.0 Nougat
Intelligent Assistant - Bixby
Payment Technology - Samsung Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS OnePlus 3 Samsung Galaxy S8
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 4, Band 5, Band 7, Band 12, Band 17, Band 30 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700b, FDD 2300 WCS FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac, ANT+/ANT
Bluetooth Bluetooth 4.2 Bluetooth 5.0 LE
Bluetooth Profiles A2DP HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA OnePlus 3 Samsung Galaxy S8
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ WAV, WMA, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, apt-X, DSF, DSD, MXMF, OGA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID
Supported Digital Video Standards XviD, MPEG-4, DivX, H.265 MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2
Sound Enhancements Dirac sound technologies -
FEATURES OnePlus 3 Samsung Galaxy S8
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, heart rate, pressure sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader, eye scan
Additional Phone Features DLNA Certified, sharing media via DLNA Face Unlock, Wi-Fi Miracast, MU-MIMO technology, Fast Charging, Samsung KNOX
OTHERS OnePlus 3 Samsung Galaxy S8
Included Accessories Screen protection film, USB cable, power adapter, SIM card removal tool Stereo headset, USB cable, power adapter, SIM card removal tool, micro-USB connector, 2 pair ear plugs, USB-C to Micro-USB Adapter
Compliant Standards - IP68
Max Depth of Water Resistance - 1.5 m
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