Key Features
- Display: 7.81 inches (19.86 cm), Flexi-Fluid AMOLED, 120 Hz Refresh Rate
- Memory: 16GB RAM, 1TB ROM
- Processor: Qualcomm Snapdragon 8 Gen 2, Octa Core, 3.2 GHz
- Camera: 48 MP + 64 MP + 48 MP Triple Rear & 20 MP + 32 MP Dual Front Camera
- Battery: 4805 mAh with 67W SUPERVOOC Charge
- USP: Gestures & On-Screen Navigation Support, Multi-spatial Speaker, VIP Mode
Specifications
Mobile Category
Mobile Type
- Android Smartphone
Mobile Design
- Touch
Manufacturer Details
Brand
- OnePlus
Model Series
- Open
Model Number
- CPH2551
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 14.31 x 0.58 x 15.34
Product Weight
- 0.239 Kg
Dimensions In Inches (WxDxH)
- 5.63 x 0.23 x 6.04
Operating System
OS Type
- Android OS
OS Name & Version
- Android 13
User Interface
- OxygenOS 13.2
Processor Details
Processor Name
- Snapdragon 8 Gen 2
GPU (Graphics)
- Adreno 740
Processor Brand
- Qualcomm
CPU Specs
- 3.2 GHz Primary Clock Speed
Number of Cores
- Octa Core
Storage Specifications
Internal Storage
- 1TB
Memory Card Supported
- No
OTG Support
- Yes
RAM
- 16GB
Screen Specifications
Screen Type
- AMOLED
Screen Ratio
- 89.6%
Refresh Rate
- 120 Hz
Screen Resolution
- 2268 x 2440 pixels
Screen Size in CM
- 19.86 cm
Screen Size in Inches
- 7.8 Inches
Brightness
- 2800 Nits
Secondary Screen Specifications
Screen Size in CM
- 16.03 cm
Resolution
- 2484 x 1116
Secondary Screen Type
- Super Fluid AMOLED
Secondary Screen Refresh Rate
- 120 Hz
Ratio
- 91.8%
Screen Size in Inches
- 6.3 Inches
Sound
Additional Audio Features
- Multi-spatial Speakers, Spatial Audio, Reality Speakers
Audio Technology
- Dolby Atmos
Speaker Type
- Stereo Speakers
Speaker Brand
- Dolby
Music Playback Format Supported
- MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4
Audio Jack Port
- USB Type-C Port
Smartphone Functions
Smart Sensors
- Accelerometer, M-sensor Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor, Infrared Sensor, Multi-channel Color Temperature Sensor
Physical Attributes
Buttons & Controls
- Volume Up/Down | Power Control | Slider
Additional Physical Features
- Ultra Thin Glass
Fingerprint Reader Placement
- Side Mount
SIM Details
Number of SIMs Supported
- 2
Secondary SIM Type
- eSIM
SIM Type
- eSIM
Dual SIM Mode
- Dual Stand-by
Hybrid SIM Slot
- No
Network Technology
Cellular Technology
- 5G
Network Technology Supported
- LTE
Bands Supported
- 5G NR: n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n75, n77, n78, 4G LTE-FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/30/32/66/71, LTE-TD: B38/39/40/41/46/48, 3G WCDMA: B1, 2, 4, 5, 6, 8, 19, 2G GSM: 850/900/1800/1900
Network Connectivity
NFC
- Yes
Wi-Fi Supported
- Yes
Bluetooth Specifications
- Bluetooth 5.3
Bluetooth Features
- Codex Supported: aptX HD, aptX, LDAC, LHDC, AAC, SBC
Wi-Fi Specifications
- Wi-Fi 7 (IEEE 802.11be)
Bluetooth Supported
- Yes
Infrared
- Yes
Wi-Fi Features
- 2x2 MIMO, Support 2.4G/5G/5.8G, Wi-Fi 6E, Wi-Fi 7, 8 Spatial-stream Sounding MU-MIMO
Camera
Rear Camera Configuration
- Triple Rear Camera
Rear Flash
- LED
Front Camera Configuration
- Dual Front Camera
Camera Features
- Rear Camera: Hasselblad Camera for Mobile, Nightscape, Dolby Vision, Smart Scene Recognition, Portrait Mode, Pro Mode, Panorama, Tilt-Shift mode, Long Exposure, Dual-View Video, Retouch, Movie Mode, XPan Mode, Focus Peaking, Raw file, Raw Plus file, Filters, Super Stable, Video Nightscape, Video HDR, Focus Lock, Time-lapse, Google Lens, Main Camera: Sony LYT-T808 "Pixel Stacked" CMOS Sensor, Sensor Size: 1/1.43", Lens Quantity: 7P, Optical Image Stabilization, Electronic Image Stabilization, Focal Length: 24 mm equivalent (1X), 47 mm equivalent (2X), Aperture: ƒ/1.7, Field of View: 85°, Autofocus, Telephoto: OmniVision OV64B with 3X optical zoom, 6X in-sensor zoom Sensor, Lens Quantity: 4P, Optical Image Stabilization, Electronic Image Stabilization, Focal Length: 70 mm equivalent (3X), 145 mm equivalent (6X), Aperture: ƒ/2.6, Field of View: 33.4°, Autofocus, Ultra Res (digital) Zoom: Up to 120X, Ultra-wide: Sony IMX581 Senso, Lens Quantity: 6P, Electronic Image Stabilization, Focal Length: 14 mm equivalent, Aperture: ƒ/2.2, Field of View: 114°, Autofocus, Macro: 3.5 cm, Autofocus: Multi Autofocus for main camera (All pixel omni-directional PDAF+CAF) | Front Camera: Face Unlock, Nightscape Selfie, Selfie HDR, Time-lapse, Dual-View Video, Screen Flash, Main Front Camera (on main/primary display): Field of View: 91°, Front Camera (on secondary/cover screen): Aperture: ƒ/2.4, Field of View: 88.5°
Video Recording Features
- Dual-view video at 1080p, 30 fps, Time-lapse at 4K, 30 fps, Slo-mo video at 1080p, 240/480 fps; 720p, 240/480 fps, Pro Mode at 4K, 30 fps, Ultra Steady video at 1080p, 60 fps, Dolby Vision HDR at 4K, 30 fps; 1080p, 30 fps, 720p video at 30/60 fps, 1080p video at 30/60 fps, 4K video at 30/60 fps, Video (Front cameras): 4K video at 30 fps, 1080p video at 30 fps (default), 720p video at 30 fps, Video Supported Formats: MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEBM
Recording File Format
- MP4
Rear Camera
- 48 MP | 64 MP | 48 MP
Front Camera
- 20 MP | 32 MP
Access Control And Security
Lock
- Face Unlock
Access Control And Security
Biometric Locks
- Facial | Fingerprint
Additional Features
Included Software
- Google Apps
Additional Features
- Gestures & on-screen Navigation Support, Nature tone display, Eye comfort, Image sharpener, Video color enhancer, Screen color mode, Color personalization, Color vision enhancement, Auto brightness, Manual brightness, Screen color temperature, Bright HDR video mode, Night mode, Multi-brightness color calibration, Haptics: X-axis motor, Image Supported Formats: Playback: JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG, Output: HEIF, JPEG, DNG (RAW)
Battery
Battery Type
- Non-Removable
Battery Technology
- Lithium Polymer
Battery Capacity
- 4805 mAh
Charging
Charging Pin Type
- USB Type-C
Fast Charging Capability
- Yes
Battery Charge Time
- 42 Minutes
Additional Charging Features
- 67W SUPERVOOC Charging
Materials & Durability
Aesthetics
Brand Color
- Crimson Shadow
Color
- RED
In The Box
Documents
- 1 x Quick Start Guide, 1 x Safety Information and Warranty Card
Main product
- 1 x Mobile Phone U
Accessories
- Charging Cable, SIM Tray Ejector, Screen Protector, Protective Case, Power Adapter, Logo Sticker
Package Includes
- 1 x Mobile Phone, 1 x Charging Cable, 1 x SIM Tray Ejector, 1 x Screen Protector, 1 x Protective Case, 1 x Power Adapter, 1 x Logo Sticker, 1 x Quick Start Guide, 1 x Safety Information and Warranty Card
Generic Name
- Mobile Phone
Packaged Dimensions
After Sales & Services
Warranty on Main Product
- 12 Months
Warranty Type
- Carry-In
Standard Warranty Includes
- Manufacturing Defects
Standard Warranty Excludes
- Physical Damage
Installation & Demo applicable
- No
Certification
Additional Certifications
- TUV Rheinland Intelligent Eye Care Certification
Certification
Certification
- Yes
Company Contact Information
Customer Support Number
- 18005727662
Customer Support Email
- customersupport@croma.com
Manufacturer/Importer/Marketer Name & Address
- Manufacturer Name & Address: OnePlus Exclusive Service Centre, Hira Building, Municipal No. New 213(Old #5), Ward No : 76, Richmond Town, Brigade Road, Bangalore - 560001
Country of Manufacture
- China
Country of Brand Origin
- China
Croma Service Promise
Customer Support Email
- customersupport@croma.com
Registered Name and Address
- Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India
Customer Support Number
- 1800 572 7662
Customer Care Contact Person
- Grievance Officer
Overview
High-Resolution Visuals
Whether you're creating content, editing photos, or enjoying your favourite shows while on the move, the OnePlus Open 7.81-inch Smartphone boasts a 7.81-inch Flexi-fluid AMOLED display that provides an immersive experience. Additionally, its 120Hz refresh rate elevates the fluidity of the user interface, which ensures that every interaction with your smartphone feels smooth and responsive.
Seamless Multitasking
Featuring a Qualcomm Snapdragon 8 Gen 2 processor and built-in 12GB RAM, this 7.81-inch smartphone ensures seamless multitasking and delivers a lag-free experience, even when managing multiple demanding applications.
Impressive Photos
Featuring a triple-camera system, including a 20 + 32MP front camera and rear cameras with resolutions of 48MP main, 64MP telephoto, and 48MP ultra-wide, this smartphone enables you to click breathtaking photos. From delightful selfies with friends to capturing joyous family occasions, this phone empowers you to freeze every treasured moment in your life.
Enhanced Videos
This smartphone's 1080p at 30 fps recording capability ensures that your home movies get professional and cinematic quality.
Ample Storage Capacity
This smartphone offers a generous internal storage capacity of 1TB, which provides ample space for organising your apps, photos, videos, and essential documents.
Enduring Battery
With its 4805mAh battery, this smartphone significantly reduces the necessity for frequent charging. Thus, it ensures that you can enjoy your day without constantly keeping an eye on battery levels.
Swift Recharge Capability
You unlock the power of speedy charging with this smartphone's 67W USB Type-C charger.
Light and Compact Design
Thanks to its lightweight design, this smartphone offers the convenience of a foldable design. Its familiar hold makes it easy to handle.
Effortless Usage
This OnePlus smartphone lets you experience the power of Open Canvas on OxygenOS 13.2. You can extend split-screen apps and push beyond the display limits. The expansive screen provides ample space, which enhances your possibilities.














