OnePlus Nord 4 vs OnePlus 9

ProcessorQualcomm Snapdragon 7 Plus Gen 3Qualcomm Snapdragon 888 5G
Display6.74", Full HD+ Super Fluid AMOLED, 120 Hz6.55", FHD+ Fluid AMOLED, 120 Hz
Camera50MP+8MP/16MP48MP+50MP+2MP/16MP
Battery5500 mAh4500 mAh
RAM8 GB8 GB
Storage128 GB128 GB
Recommended ForDesign, Performance, Display, Battery, Multimedia, Gaming, Software and Build QualitySoftware and Main Camera
ColorsMercurial Silver, Obsidian Midnight, Oasis GreenWinter Mist, Arctic Sky, and Astral Black
LaunchJuly 16, 2024March 23, 2021
AvailabilityAugust 02, 2024April 15, 2021
Launch Price₹29,999₹49,999
TypeFull HD+ Super Fluid AMOLEDFHD+ Fluid AMOLED
Refresh Rate120 Hz120 Hz
FeaturesHDR10+HDR10+
Size6.74 inches6.55 inches
Resolution Width1240 pixels1080 pixels
Resolution Height2772 pixels2400 pixels
Resolution Ratio20:920:9
Pixel Per Inch450 ppi402 ppi
Display ResolutionFHD+FHD+
Peak Brightness2150 nits1100 nits
Weight199.5 grams183 grams
FrontGorilla GlassGorilla Glass 5
BackMetalGlass
SideAluminium FramePlastic Frame
PortUSB Type-C 2.0USB Type-C 3.1
IP ratingIP65 (dust and water resistant)No Rating
SpeakerStereo SpeakersStereo Speakers
Build QualityCorning Gorilla Glass 5
Chipset BrandQualcommQualcomm
Chipset NameSnapdragon 7 Plus Gen 3Snapdragon 888 5G
CPUOcta-coreOcta-core
GPUAdreno 732Adreno 660
Software NameAndroidAndroid
Software SkinOxygenOS 14.1OxygenOS 11
OS Updates(Years)43
Camera Resolution50 MP48 MP
Camera TypeWide-angleWide-angle
Camera 2 Resolution8 MP50 MP
FeaturesHDR, Panorama, Digital Zoom, Auto Focus, LED FlashHDR, Panorama, Hasselblad Color Calibration, Dual-LED Flash, Nightscape
StabilizationOISEIS
Video4K@30/60fps, 1080p@30/60fps, 720p@30/60fps, OIS8K@30fps, 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS
Camera 2 TypeUltra-wide
Camera 3 Resolution2 MP
Camera 3 TypeMonochrome
Front Camera Resolution16 MP16 MP
Front Camera TypeWideWide
FeaturesFace Unlock, Panorama, Fixed FocusFace Unlock, HDR
Video1080p@30fps, 720p@30fps1080p@30fps, gyro-EIS
Capacity5500 mAh4500 mAh
Battery TypeLithium PolymerLithium Polymer
Charging Speed100 w65 w
Wireless ChargingNoNo
Storage128 GB128 GB
Storage typeUFS 3.1UFS 3.1
RAM8 GB8 GB
RAM typeLPDDR5XLPDDR5
Sim SlotDual SIM (nano-SIM, dual stand-by)Dual nano-SIM
NetworkGSM, HSDPA, LTE, 5GGSM, WCDMA, LTE (FDD, TDD, MIMO), 5G
WLANWi-Fi 802.11 a/b/g/n/ac/ax/6Wi-Fi 802.11 a/b/g/n/ac/6
Bluetooth5.45.2
PositioningBeidou, GPS, GLONASS, GALILEO, QZSSGPS (L1+L5 Dual Band), GLONASS, Galileo (E1+E5a Dual Band), Beidou, A-GPS
NFCYesYes
RadioNoNo
Fingerprint ScannerOptical (under display)Optical (under display)
AI FeaturesAI Best Face, AI Clear Face, AI Audio Summary, AI Eraser
SensorsAccelerometer, Gyroscope, Proximity, Compass, Hall Sensor, Ambient Light Sensor, Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity, Flicker Sensor