OnePlus 7 vs Apple iPhone X vs Samsung Galaxy S9 Plus

Bluetooth
Bluetooth5.0, A2DP, LE, aptX HD
Bluetooth5.0, A2DP, LE
Bluetooth5.0, A2DP, LE, aptX
OSN
OSNAndroid
OSNiOS
OSNAndroid
Color
Color
ColorSpace Grey
Color

Height
Height6.21 inches
Height5.65 inches
Height6.22 inches
Width
Width2.94 inches
Width2.79 inches
Width2.91 inches
Thickness
Thickness0.32 inches
Thickness0.30 inches
Thickness0.33 inches
Weight
Weight182 g
Weight174 g
Weight189 g
Color
ColorMirror Gray, Red
ColorSpace Gray, Silver
ColorMidnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue, Polaris Blue
Build
BuildFront/back glass, aluminum frame
BuildFront/back glass, stainless steel frame
BuildFront/back glass (Gorilla Glass 5), aluminum frame
Color
ColorRed
ColorSilver
ColorPolaris Blue

Screen Size
Screen Size6.41 inches
Screen Size5.8 inches
Screen Size6.2 inches
Display Type
Display TypeOptic AMOLED capacitive touchscreen
Display TypeOLED capacitive touchscreen
Display TypeSuper AMOLED capacitive touchscreen
Display Resolution
Display Resolution1080 x 2340 pixels
Display Resolution1125 x 2436 pixels
Display Resolution1440 x 2960 pixels
Pixel Density
Pixel Density402 ppi
Pixel Density458 ppi
Pixel Density529 ppi
Protection
ProtectionCorning Gorilla Glass
ProtectionScratch-resistant glass, oleophobic coating
ProtectionCorning Gorilla Glass 5
Screen to Body Ratio
Screen to Body Ratio85.50%
Screen to Body Ratio82.90%
Screen to Body Ratio84.20%
Screen Resolution
Screen Resolution1080X2340
Screen Resolution1125X2436
Screen Resolution1440X2960
Display Size
Display Size6.25 inch to 6.5 inch
Display Size5.75 inch to 6 inch
Display Size6 inch to 6.25 inch
Display Type
Display Type
Display TypeOLED
Display TypeSuper AMOLED

GPU
GPUAdreno 640
GPUApple GPU (three-core graphics)
GPUMali-G72 MP18
OS
OSAndroid 9.0 (Pie) OxygenOS 9.5.4
OSiOS 11.1.1, upgradable to iOS 12.3
OSAndroid 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Cores
Cores8
Cores6
Cores8
RAM
RAM6 GB RAM
RAM3 GB RAM
RAM6 GB RAM
Chipset GP
Chipset GPQualcomm SDM855 Snapdragon 855 (7 nm)
Chipset GPApple A11 Bionic (10 nm)
Chipset GPExynos 9810 (10 nm)
CPU
CPUOcta-core (1x2.84 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.80 GHz Kryo 485)
CPUHexa-core 2.39 GHz (2x Monsoon 4x Mistral)
CPUOcta-core (4x2.7 GHz Mongoose M3 4x1.8 GHz Cortex-A55)
Chipset
Chipset
ChipsetApple A11 Bionic
ChipsetExynos 9810 Octa

Storage
Storage128 GB
Storage256 GB
Storage256 GB
RAM/Internal Storage
RAM/Internal Storage256 GB, 8 GB RAM or 128 GB, 6 GB RAM
RAM/Internal Storage64/256 GB, 3 GB RAM
RAM/Internal Storage64/128/256 GB, 6 GB RAM
Expandable Memory
Expandable MemoryNo
Expandable MemoryNo
Expandable MemorymicroSD, up to 1 TB (uses shared SIM slot) - dual SIM model only

Dual Camera
Dual Camera48 MP, f/1.7, (wide), 1/2, 0.8 micron|5MP, f/2.4, 1.12 micron, depth sensor
Dual Camera12 MP, f/1.8, 28mm (wide), 1/3, 1.22 micron|12 MP, f/2.4, 52mm (telephoto), 1/3.4, 1.0 micron, 2x optical zoom
Dual Camera12 MP, f/1.5-2.4, 26mm (wide), 1/2.55, 1.4 micron|12 MP, f/2.4, 52mm (telephoto), 1/3.6, 1.0 micron, 2x optical zoom
Autofocus
AutofocusPDAF
AutofocusPDAF
AutofocusDual Pixel PDAF, AF
OIS
OISOIS
OISOIS
OISOIS
Back Camera Video
Back Camera Video2160p30/60fps, 1080p30/60/240fps, 720p480fps, Auto HDR, gyro-EIS
Back Camera Video2160p24/30/60fps, 1080p30/60/120/240fps
Back Camera Video2160p60fps, 1080p240fps, 720p960fps, HDR, dual-video rec.
Back Camera Features
Back Camera FeaturesDual-LED flash, HDR, panorama
Back Camera FeaturesQuad-LED dual-tone flash, HDR (photo/panorama), panorama, HDR
Back Camera FeaturesLED flash, auto-HDR, panorama

Single Camera
Single Camera16 MP, f/2.0, 25mm (wide), 1/3.1, 1.0 micron
Single Camera
Single Camera8 MP, f/1.7, 25mm (wide), 1/3.6, 1.22 micron, AF
Front Camera Video
Front Camera Video1080p30fps, gyro-EIS
Front Camera Video1080p30fps
Front Camera Video1440p30fps
Front Camera Features
Front Camera FeaturesAuto-HDR
Front Camera FeaturesHDR
Front Camera FeaturesDual video call, Auto-HDR
Dual Camera
Dual Camera
Dual Camera7 MP, f/2.2, 32mm (standard)|TOF 3D camera
Dual Camera

HeadPhone Jack
HeadPhone JackYes
HeadPhone JackYes
HeadPhone JackYes
Loudspeaker
LoudspeakerYes
LoudspeakerYes
LoudspeakerYes
Audio Features
Audio FeaturesActive noise cancellation with dedicated mic|Dolby Atmos sound
Audio FeaturesActive noise cancellation with dedicated mic
Audio Features32-bit/384kHz audio|Active noise cancellation with dedicated mic

Battery Capacity
Battery Capacity3700 mAh
Battery Capacity2716 mAh
Battery Capacity3500 mAh
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User ReplaceableNon-removable
Charging
ChargingFast battery charging 20W
ChargingFast battery charging 15W: 50% in 30 min|USB Power Delivery 2.0|Qi wireless charging
ChargingFast battery charging 15W (Quick Charge 2.0)|Qi/PMA wireless charging (market dependent)
Battery Capacity
Battery Capacity3700 mAh
Battery Capacity2716 mAh
Battery Capacity3500 mAh
Battery Type
Battery TypeLi-Po
Battery TypeLi-Ion
Battery TypeLi-Ion
Talk Time
Talk Time
Talk TimeUp to 21 h (3G)
Talk Time
Music Time
Music Time
Music TimeUp to 60 h
Music Time

WLAN
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS
GPSYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS
GPSYes, with A-GPS, GLONASS, GALILEO, QZSS
GPSYes, with A-GPS, GLONASS, BDS, GALILEO
Radio
RadioNo
RadioNo
Radio
USB
USB3.1, Type-C 1.0 reversible connector, USB On-The-Go
USB2.0, proprietary reversible connector
USB3.1, Type-C 1.0 reversible connector
NFC
NFCYes
NFCYes
NFCYes
SIM
SIMDual SIM (Nano-SIM, dual stand-by)
SIMNano-SIM
SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network Support
Network SupportGSM / CDMA / HSPA / LTE
Network SupportGSM / HSPA / LTE
Network SupportGSM / CDMA / HSPA / EVDO / LTE

Sensors
SensorsFingerprint (under display), accelerometer, gyro, proximity, compass
SensorsFace ID, accelerometer, gyro, proximity, compass, barometer
SensorsIris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
Water Resistant
Water Resistant
Water ResistantIP67 dust/water resistant (up to 1m for 30 mins)
Water ResistantIP68 dust/water proof (up to 1.5m for 30 mins)

Announced On
Announced On2019, May
Announced On2017, September
Announced On2018, February
Status
StatusAvailable. Released 2019, June
StatusAvailable. Released 2017, October
StatusAvailable. Released 2018, March