OnePlus Nord 6 (CPH2793)

OnePlus Nord 6 (CPH2793)
Security Grade B Calculator v	OnePlus Nord 6 Brand: OnePlus (Parent: Guangdong OPPO Mobile Telecommunications Corp., Ltd. (OPPO)) Category: Smartphone • Model / Gen: Nord 6 (2026) CPH2793 (India; 12 GB RAM + 256 GB storage) Release Date: 2026-04-09 • Status: In sale Classification Date: • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	🔗 Proof	Android Verified Boot provides cryptographic verification of boot and system partitions to help detect unauthorized software modifications. However, this does not directly demonstrate resistance to physical hardware tampering. No reliable statistics on malicious physical tampering of the OnePlus Nord 6 (CPH2793) were identified. Rare is a provisional estimate rather than a verified incident frequency.
Known vulnerabilities	Rare	🔗 Proof	The October 2026 Android Security Bulletin documents security vulnerabilities affecting Android components. OnePlus Nord 6 runs Android 16, making platform-level advisories relevant. OnePlus released an October security update for CPH2793, but individual vulnerability applicability and remediation status must be checked against the actual device build. Rare is a provisional assessment, not a verified model-specific vulnerability count.
Prior attacks	None	🔗 Proof	No publicly confirmed botnet attack or malicious exploitation campaign specifically targeting the OnePlus Nord 6 (CPH2793) was identified in the sources reviewed as of October 26, 2026. The OnePlus Security Response Center provides a vulnerability reporting channel, not a complete historical attack database. None is therefore a provisional classification and does not prove that the device has never been attacked.
Updatability	Very common	🔗 Proof	OnePlus officially promises four major Android OS upgrades and six years of security updates for the Nord 6. Model-specific firmware announcements document Android security patches in May, June, August and October 2026. The October 21 announcement confirms an OTA release for CPH2793 integrating the October 2026 Android security patch. These repeated releases support a Very common assessment of software maintenance, although updates are not necessarily delivered every month.
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	🔗 Proof	Google Account services on the Android-based Nord 6 support two-step verification and passkeys. The device also provides local authentication and supports secure application connections. However, authentication mechanisms differ between external services, third-party applications and wireless accessories. Full mutual authentication for every connection has not been demonstrated, so Partial authentication is selected.
Communications	Encrypted with up-to-date encryption	🔗 Proof	The OnePlus Nord 6 runs Android 16 with OxygenOS 16 and supports modern encrypted network communications through HTTPS and TLS. Android disables cleartext traffic by default for applications targeting Android 9 or later unless developers explicitly configure exceptions. This rating reflects modern encryption support at the operating-system level and does not guarantee that every third-party connection is encrypted.
Storage	Encrypted with up-to-date encryption	🔗 Proof	Android requires file-based encryption on devices launched with Android 10 or later. Since OnePlus Nord 6 was launched with Android 16, this platform requirement applies. File-based encryption protects stored user data using cryptographic keys and supports modern algorithms such as AES-256. This conclusion is based on Android platform requirements rather than an independent examination of CPH2793 storage.
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Basic	🔗 Proof	OnePlus Nord 6 supports App Lock through OxygenOS 16, and users can manage connected service accounts and security settings. Official OnePlus firmware notes confirm App Lock integration for this model. However, full local multi-user management with independent privilege levels has not been specifically verified on CPH2793. Basic is selected conservatively.
Authentication	Secure	🔗 Proof	OnePlus smartphones support biometric authentication using fingerprint and facial recognition data stored locally on the device. The Nord 6 also features an in-display fingerprint sensor and supports Android screen-lock PINs, patterns and passwords. These provide several authentication options, although the security strength of face unlocking may differ from fingerprint or strong password authentication.
Brute-force protection	Exist	🔗 Proof	Android uses authentication rate-limiting mechanisms to protect screen-lock PINs, patterns and passwords against repeated incorrect guesses. Trusted hardware can enforce waiting periods after failed authentication attempts, making automated brute-force attacks more difficult. The exact timeout thresholds implemented on OnePlus Nord 6 (CPH2793) have not been independently measured.
Event logging	Partial logging	🔗 Proof	Android Privacy Dashboard provides records of selected application permission access, including access to the camera, microphone and other sensitive data. This supports partial activity monitoring. However, a complete audit log of every device unlock, authentication failure and account login has not been verified specifically on the Nord 6. Partial logging is therefore selected.
Passwords	Require change after setup	🔗 Proof	Android allows users to create and modify their own screen-lock PINs, patterns and passwords. No shared factory-default screen-lock password has been established for the OnePlus Nord 6. However, a mandatory change of a pre-installed password after setup has not been demonstrated. Require change after setup is only an approximate match to the Wiki-IoT rubric, not a verified manufacturer password-change requirement.
Category Score	Score: 2 / 3

Technical Specifications

Property	Details
Operating System & App	OxygenOS 16 based on Android 16 (at launch) (Companion App: Not required (standalone smartphone); OnePlus and Google system apps supported)
Hardware (CPU / GPU)	CPU: Qualcomm Snapdragon 8s Gen 4 (4 nm), octa-core processor • GPU: Qualcomm Adreno 825 GPU
Memory & Storage	Memory: 12 GB LPDDR5X RAM • Storage: 256 GB UFS 4.1 internal storage
Power, Battery & Charging	Battery: 9000 mAh built-in rechargeable silicon-carbon battery • Power: Built-in rechargeable battery; USB Type-C wired power input • Charging: 80W SUPERVOOC wired fast charging; up to 27W wired reverse charging; bypass charging supported
Display & Camera	Display: 6.78-inch (17.23 cm) 1.5K AMOLED display, 2772 x 1272 pixels, 450 ppi, 165Hz refresh rate, 10-bit color, 1800 nits high-brightness mode • Camera: Rear: 50 MP Sony LYTIA 600 main camera (f/1.8, OIS) + 8 MP ultra-wide (112-degree FOV); Front: 32 MP autofocus camera
Sound & Connectivity	Sound: Dual stereo speakers, built-in microphones, OReality Audio, USB-C audio • Connectivity: 5G / 5G-Advanced (Jio), 4G LTE, Wi-Fi 7, Bluetooth 6.0, NFC, GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC, USB Type-C, dual Nano-SIM, infrared blaster
Physical (Dimensions & Mass)	Dimensions: 162.5 x 77.5 x 8.5 mm • Mass: 217 g

The OnePlus Nord 6 (CPH2793) is a 5G smartphone developed by OnePlus, a brand under OPPO. It was officially introduced in India on April 7, 2026, and became available for purchase on April 9, 2026. This security assessment focuses on the Indian version with 12GB of LPDDR5X RAM and 256GB of UFS 4.1 internal storage.

The smartphone is powered by the Qualcomm Snapdragon 8s Gen 4 mobile platform, featuring an octa-core processor and Adreno graphics. It includes a 6.78-inch AMOLED display with a resolution of 2772 × 1272 pixels, a refresh rate of up to 165Hz, 10-bit color support and high-brightness mode.

The device features a 50MP Sony LYTIA main camera with optical image stabilization, an 8MP ultra-wide camera, and a 32MP front-facing camera. It also provides dual stereo speakers and OReality Audio technology.

The OnePlus Nord 6 is equipped with a 9000mAh silicon-carbon battery supporting 80W SUPERVOOC wired charging, up to 27W wired reverse charging, and bypass charging for gaming. Connectivity options include 5G, Wi-Fi 7, Bluetooth 6.0, NFC, satellite navigation services and USB Type-C. It also offers IP66, IP68, IP69 and IP69K dust and water resistance.

The device was launched with OxygenOS 16 based on Android 16. It supports biometric authentication, including fingerprint and facial recognition, as well as screen-lock PINs, patterns and passwords. OxygenOS also provides App Lock and additional security and privacy controls.

Android provides important security mechanisms, including Verified Boot, file-based encryption, TLS-based network communication and authentication rate limiting. These mechanisms help protect system integrity, stored user data, network connections and screen-lock credentials.

OnePlus officially promises four major Android operating system upgrades and six years of security updates for the Nord 6. Model-specific official firmware announcements document Android security patches released in May, June, August and October 2026. The October 21 update announcement confirms that the Indian CPH2793 model received firmware integrating the October 2026 Android security patch.

The smartphone benefits from these security mechanisms, but security limitations remain. Android security bulletins document vulnerabilities affecting operating system components, while third-party applications may configure exceptions to some network security restrictions.

The available public evidence does not establish the complete number of unpatched vulnerabilities, confirmed malicious attacks or physical hardware tampering incidents specifically involving the OnePlus Nord 6 (CPH2793). Additionally, certain Wiki-IoT password classification options do not precisely correspond to Android's user-created screen-lock credentials.

This classification is based on publicly available OnePlus product information, manufacturer firmware announcements, Android security documentation and public security advisories reviewed as of October 26, 2026.

Some classification values remain provisional because model-specific attack statistics, physical tampering records and independent security audit results are limited.

The resulting Wiki-IoT security grade is a preliminary assessment based on available evidence. It does not represent an official OnePlus security certification, an independent penetration test, or a guarantee that the device is free from vulnerabilities.