Google Pixel 2 XL vs Samsung Galaxy S8

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Pixel 2 XL compared with Galaxy S8
GooglePixel 2 XLSamsungGalaxy S8
Overview
ReleasedOctober 2017April 2017
Display
Screen size6″5.8″
Resolution2880 × 14402960 × 1440 (better)
Sharpness537 pixels per inch568 pixels per inch (better)
PanelOLEDOLED
Refresh rate–60 Hz
Display typepOLED; 18:9 aspect ratioInfinity Display, dual edge Super AMOLED, Quad HD+ (2,960 × 1,440), 18.5:9, 16M colours; Mobile HDR Premium certified
Pixel density538 ppi570 ppi
Always-on displayAlways-on display; Now Playing identifies music locallyAlways-on display
Screen protection3D Corning Gorilla Glass 5Corning Gorilla Glass 5 front and back
Display featuresMaker claims 100% DCI-P3 coverage; 100,000:1 contrast ratio; true black; 24-bit colour; 16.77 million colours–
Performance
ChipQualcomm Snapdragon 835Exynos 8895
Memory4 GB4 GB
Storage64 GB, 128 GB (better)64 GB
CPU64-bit octa-core CPU; 2.35 GHz + 1.9 GHz; security module64-bit, 10 nm, octa-core (quad 2.3 GHz + quad 1.7 GHz) in the UK; 4 GB of LPDDR4 RAM
GPUAdreno 540Mali-G71 MP20
Storage type4 GB LPDDR4x RAM; UFS 2.1 storage identified by Notebookcheck; no microSD slot64 GB UFS 2.1 (52.3 GB available); microSD card slot up to 256 GB
Cameras
Main camera12.2 MP (better)12 MP
Ultra wide cameraNoneNone
Telephoto cameraNoneNone
Optical zoomNoneNone
Front camera8 MP8 MP
Main cameraLaser and dual-pixel phase-detection autofocus; f/1.8; 1.4 μm pixels; optical and electronic image stabilisationDual Pixel 12 MP, F1.7, OIS
Front cameraf/2.4; 1.4 μm pixels; fixed focus8 MP, autofocus, F1.7
Video recordingRear 4K at 30 fps; 1080p at 30/60/120 fps; 720p at 30/60/240 fpsUHD 4K (3,840 × 2,160) at 30 fps
Front video1080p, 720p or 480p at 30 fps–
Camera featuresPortrait mode on rear and front cameras; Motion Photos; Google Lens preview in Google Photos at launch–
Battery and charging
Battery3,520 mAh (better)3,000 mAh
Video playback (maker's claim)–Up to 16 hours
Wireless chargingNoneYes (wattage not published)
Battery life detail–Internet use up to 11 hours (3G), 12 hours (LTE) or 14 hours (Wi-Fi); audio playback up to 44 hours (67 hours with Always On Display off); talk time up to 20 hours (3G)
Wired chargingSupplied USB-C 18 W power adaptor; maker claims up to seven hours of mixed use from 15 minutes of charging, with always-on display off; actual results varyFast wired charging over USB-C
Wireless charging–Fast wireless charging (WPC and AirFuel)
Design
TypeStandardStandard
Weight175 g155 g (better)
Thickness7.9 mm (better)8 mm
Height × width157.9 × 76.7 mm148.9 × 68.1 mm
Water and dust resistanceIP67IP68
MaterialsAluminium unibody with hybrid coating; Gorilla Glass 5Gorilla Glass 5 front and back with an aluminium frame
ColoursJust Black and Black and WhiteMidnight Black and Orchid Grey at UK launch; Coral Blue, Arctic Silver and Rose Pink later in the UK; Maple Gold and Burgundy Red in other markets
ButtonsPower button and volume controls; Active Edge squeeze gestureBixby button
Water resistance detail–IP68
BiometricsPixel Imprint rear fingerprint sensorIris scanner, fingerprint sensor (rear), face recognition
SensorsProximity and ambient light; accelerometer; gyrometer; magnetometer; barometer; Hall effect; Android Sensor Hub; advanced x-axis hapticsAccelerometer, barometer, fingerprint, gyro, geomagnetic, Hall, heart rate, iris, pressure, proximity, RGB light
SpeakersStereo front-firing speakers–
MicrophonesThree microphones with noise suppression–
Software
Operating systemAndroidAndroid
Software at launchAndroid 8.0 OreoAndroid 7.0 (Nougat)
Software updatesNo longer receives Android version or security updates according to Google's current support policy; original promise was three years–
AI featuresGoogle Assistant activated with Active Edge; Google Lens preview identified objects, text and landmarks in photosBixby; Samsung DeX
In the boxUSB-C 18 W power adaptor; USB-C cable rated USB 2.0; Quick Switch adaptor; 3.5 mm audio adaptor; SIM tool; quick-start packet–
Connectivity
Mobile networkLTE Cat 15 download up to 800 Mbps and upload up to 75 Mbps; three-carrier aggregation; 4x4 MIMO; 256-QAM downlink and 64-QAM uplink; operator dependent; no 5GLTE Cat 16, gigabit LTE ready
SIMOne nano-SIM; eSIM hardware; operator support requiredNano-SIM; the SIM tray also holds the microSD card
Wi-FiDual-band 2.4/5 GHz 802.11a/b/g/n/ac; Google's hardware specification lists 2x2 MIMO, while Notebookcheck reports no MIMOWi-Fi 802.11a/b/g/n/ac (2.4 and 5 GHz), VHT80 MU-MIMO, 1024-QAM
BluetoothBluetooth 5.0 + LE; LDAC, aptX and aptX HDBluetooth 5.0 (LE up to 2 Mbps); ANT+
NFCNFC; Google CastYes, and MST for Samsung Pay
USBUSB-C 3.1 Gen 1; supplied adaptor for a 3.5 mm headphone connectionUSB Type-C, USB 3.1 Gen 1; 3.5 mm headphone jack
PositioningGPS and GLONASS; BeiDou and Galileo outside the US and Puerto RicoGPS, Galileo, Glonass, BeiDou

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