Oneplus 9 256gb vs Oneplus Open

Key Specs

Battery
Battery	4500 mAh	4805 mAh
Display
Display	6.55 inches (16.64 cm)	7.82 inches (19.86 cm)
Front Camera
Front Camera	16 MP	20 MP + 32 MP
Processor
Processor	Qualcomm Snapdragon 888	Qualcomm Snapdragon 8 Gen 2
RAM
RAM	12 GB	16 GB
Rear Camera
Rear Camera	48 MP + 50 MP + 2 MP	48 MP + 48 MP + 64 MP

Battery

Capacity
Capacity	4500 mAh	4805 mAh
Quick Charging
Quick Charging	Yes, Warp, 65W: 100 % in 29 minutes	Yes, Super VOOC, 67W: 100 % in 42 minutes
Removable
Removable	No	No
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	Yes	Yes

Design

Build Material
Build Material	Back: Gorilla Glass	Back: Mineral Glass
Colours
Colours	Astral Black, Arctic Sky, Winter Mist	Emerald Dusk , Voyager Black
Height
Height	160 mm	153.4 mm
Thickness
Thickness	8.1 mm	11.7 mm Below
Waterproof
Waterproof	-	Yes, Splash proof, IPX4
Weight
Weight	183 grams	239 grams
Width
Width	73.9 mm	73.3 mm

Display

Aspect Ratio
Aspect Ratio	20:9	-
Bezel-less display
Bezel-less display	Yes with punch-hole display	Yes with punch-hole display
Brightness
Brightness	1100 nits	-
Display Type
Display Type	Fluid AMOLED	LTPO Flexi-fluid AMOLED
HDR 10 / HDR+ support
HDR 10 / HDR+ support	Yes, HDR 10+	-
Pixel Density
Pixel Density	402 ppi	426 ppi
Refresh Rate
Refresh Rate	120 Hz	120 Hz
Resolution
Resolution	1080x2400 px (FHD+)	2268x2440 px
Screen Protection
Screen Protection	Corning Gorilla Glass v5	-
Screen Size
Screen Size	6.55 inches (16.64 cm)	7.82 inches (19.86 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	87.6 %	174.98 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	-	89.6 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Features
Camera Features	Fixed Focus	Fixed Focus
Camera Setup
Camera Setup	Single	Dual
Flash
Flash	Yes, Screen flash	Yes, Screen flash
Resolution
Resolution	16 MP f/2.4, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)	20 MP f/2.2, Ultra-Wide Angle (88° field-of-view), Primary Camera(20 mm focal length, 4.0" sensor size, 0.7µm pixel size)32 MP f/2.4, Ultra-Wide Angle (88° field-of-view) Camera(22 mm focal length, 3.1" sensor size, 0.7µm pixel size)
Sensor
Sensor	Exmor RS	-
Video Recording
Video Recording	1920x1080 @ 30 fps	3840x2160 @ 30 fps 1920x1080 @ 30 fps

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General

Brand
Brand	OnePlus	OnePlus
Custom UI
Custom UI	Oxygen OS	Oxygen OS
Launch Date
Launch Date	April 15, 2021 (Official)	October 27, 2023 (Official)
Operating System
Operating System	Android v11	Android v13

Main Camera

Autofocus
Autofocus	Yes, Phase Detection autofocus, Continuous autofocus	Yes, Phase Detection autofocus, Continuous autofocus
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Filters Touch to focus	Digital Zoom Auto Flash Face detection Filters Touch to focus
Camera Setup
Camera Setup	Triple	Triple
Flash
Flash	Yes, Dual LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	8000 x 6000 Pixels	8000 x 6000 Pixels
OIS
OIS	-	Yes
Resolution
Resolution	48 MP f/1.8, Wide Angle, Primary Camera(23 mm focal length, 1.4" sensor size, 1.12µm pixel size)50 MP f/2.2, Ultra-Wide Angle Camera(14 mm focal length, 1.56" sensor size, 1µm pixel size)2 MP f/2.4, Mono Camera	48 MP f/1.7, Wide Angle (85° field-of-view), Primary Camera(24 mm focal length, 1.4" sensor size, 1.12µm pixel size)48 MP f/2.2, Ultra-Wide Angle Camera(14 mm focal length, 2" sensor size, 0.8µm pixel size)64 MP f/2.6, Telephoto Camera(70 mm focal length, 2" sensor size, 0.7µm pixel size)
Sensor
Sensor	IMX689, Exmor-RS CMOS Sensor, UltraPixel BSI image sensor	LYT-T808, CMOS image sensor
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	7680x4320 @ 30 fps 3840x2160 @ 60 fps 1920x1080 @ 240 fps 1280x720 @ 480 fps	3840x2160 @ 30 fps 1920x1080 @ 60 fps
Video Recording Features
Video Recording Features	Super Stable Video HDR Bokeh portrait video	Dual Video Recording Slo-motion Ultra Steady Video Video HDR Video Pro Mode

Multimedia

Audio Features
Audio Features	Dolby Atmos	Dolby Atmos
Audio Jack
Audio Jack	USB Type-C	USB Type-C
FM Radio
FM Radio	No	No
Loudspeaker
Loudspeaker	Yes	Yes
Stereo Speakers
Stereo Speakers	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.2	Yes, v5.3
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
Infrared Sensor
Infrared Sensor	-	Yes
NFC
NFC	Yes	Yes
Network Support
Network Support	5G Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 1.19 W/kg, Body: 0.78 W/kg	-
SIM 1
SIM 1	5G Bands: TDD N41 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N28 / N30 TDD N38 / N40 / N41 / N66 / N71 / N75 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 2300(band 30) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N28 / N30 TDD N38 / N40 / N41 / N66 / N71 / N75 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 2300(band 30) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO	Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Wi-Fi Calling
Wi-Fi Calling	Yes	-
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)	Octa core (3.2 GHz, Single core, Cortex X3 + 2.8 GHz, Quad core, Cortex A715 + 2 GHz, Tri core, Cortex A510)
Chipset
Chipset	Qualcomm Snapdragon 888	Qualcomm Snapdragon 8 Gen 2
Fabrication
Fabrication	5 nm	4 nm
Graphics
Graphics	Adreno 660	Adreno 740
RAM type
RAM Type	LPDDR5	LPDDR5X

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	On-screen	Side
Fingerprint Sensor Type
Fingerprint Sensor Type	Optical	-
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	No	No
Internal Memory
Internal Memory	256 GB	512 GB
Storage Type
Storage Type	UFS 3.1	UFS 4.0
USB OTG
USB OTG	Yes	Yes
User Available Storage
User Available Storage	Up to 221 GB	-