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OnePlus Open
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Battery: Li-Po 4805 mAh
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RAM: 16GB
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Storage: 512GB
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Display: Foldable LTPO3 Flexi-fluid AMOLED, 7.82 inches
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Camera: Rear 48 MP+64 MP+48 MP, and Front 20 MP
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OS: Android 13, OxygenOS 13.2
Full Specifications
General
| Model | OnePlus Open |
| Announced | 2023, October 19 |
| Released | 2023, October 26 |
| Status | Available |
Price
| Official | Not Available |
| Unofficial | About 199999 BDT 16GB/512GB |
Design
| Dimensions The Dimensions section shows the phone’s physical size in Height × Length × Width (H × L × W) format, along with its volume, when available. For flip phones, the dimensions are measured with the flip closed. This information helps users understand the phone’s overall size, thickness, portability, and how comfortably it may fit in the hand or pocket. | Unfolded: 153.4 x 143.1 x 5.8 mm Folded: 153.4 x 73.3 x 11.7 mm |
| Weight The Weight section shows the total weight of the phone, usually measured in grams (g). It helps users understand how light or heavy the device feels during everyday use and carrying. For phones with different designs or configurations, the listed weight may vary depending on the materials, battery, and other hardware components. | 239 g or 245 g (8.43 oz) |
| SIM The SIM section provides details about the phone’s supported SIM configuration, including SIM type, number of SIM slots, and eSIM support, where available. It may specify options such as Nano-SIM, Single SIM, Dual SIM, or Hybrid Dual SIM. This information helps users understand how the phone handles multiple mobile numbers and which SIM format is required. For Dual SIM devices, the section may also indicate whether both SIMs can remain active simultaneously and support mobile network connectivity. |
Dual SIM (2x Nano-SIM, eSIM, dual stand-by) IPX4 splash resistant |
| Colors |
Emerald Dusk, Voyager Black |
Display Specification
| Display Type The Display Type section identifies the technology used for the phone’s screen, such as IPS LCD, AMOLED, OLED, or LTPO AMOLED. It helps users understand the display’s overall visual quality, including color reproduction, contrast, brightness, viewing experience, and power efficiency. The display type is an important specification when comparing smartphone screens. | Foldable LTPO3 Flexi-fluid AMOLED |
| Size The Display Size section shows the diagonal size of the phone’s screen, usually measured in inches. It helps users understand the available viewing area and overall screen experience. A larger display is generally better for watching videos, gaming, and browsing, while a smaller display can offer easier handling and portability. | 7.82 inches, 196.7 cm2 |
| Resolution | 2268 x 2440 pixels |
| Refresh Rate | 120Hz |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 426 ppi density |
| Features |
1B colors, Dolby Vision, 2800 nits (peak), 89.6% screen-to-body ratio Cover display: LTPO3 Super Fluid OLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak) 6.31 inches, 1116 x 2484 pixels, 431 ppi, Ceramic Guard |
Storage
| Card Slot The Storage Card Slot section indicates whether the phone supports an external memory card, such as a microSD card, for expanding storage. It shows users whether they can add extra space for apps, photos, videos, and other files beyond the phone’s built-in storage. If the phone does not support a memory card, it will be listed as Not Supported. | No |
| Internal Storage The Internal Storage section shows the built-in storage capacity available on the phone, usually measured in GB. It determines how much space is available for apps, photos, videos, documents, and other files. Phones may come with different storage options, such as 128GB, 256GB, or 512GB, depending on the model and variant. |
512GB 16GB RAM UFS 4.0 |
Main Camera
| Camera Setup | Triple |
| Resolution |
48 MP, f/1.7, 24mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS 64 MP, f/2.6, 70mm (telephoto), 1/2", 0.7µm, PDAF, OIS, 3x optical zoom 48 MP, f/2.2, 14mm, 114˚ (ultrawide), 1/2", 0.8µm, PDAF |
| Features |
Hasselblad Color Calibration, LED flash, HDR, panorama |
| Video | 4K@30/60fps, 1080p@30/60/120/240/480fps gyro-EIS, HDR10+, Dolby Vision |
Selfie Camera
| Camera Setup | Single |
| Resolution |
20MP, f/2.2, 20mm (ultrawide), 1/4", 0.7µm Cover camera: 32MP, f/2.4, 22mm (ultrawide), 1/3.14", 0.7µm |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS |
| Features | HDR |
Platform
| Operating System The Operating System (OS) section shows the software platform that powers the phone and manages its hardware, apps, and system features. It typically includes the OS name and version, such as Android or iOS, and may also mention the manufacturer’s custom user interface. This information helps users understand the phone’s software experience, features, compatibility, and available updates. | Android 13, OxygenOS 13.2 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Adreno 740 |
Battery
| Battery Type The Battery Type section identifies the technology and design of the phone’s built-in battery, such as Li-Ion (Lithium-Ion) or Li-Po (Lithium-Polymer). It helps users understand the type of battery used to power the device and provides a basic overview of its battery technology. | Li-Poly (Lithium Polymer) |
| Capacity The Battery Capacity section shows the amount of electrical charge the phone’s battery can store, usually measured in mAh (milliampere-hours). A higher capacity generally provides more energy for everyday use, although actual battery life also depends on the display, processor, software, network usage, and other hardware components. | 4805 mAh |
| Removable | No |
| Charging |
67W wired, PD, 1-100% in 42 min (advertised) Reverse wired |
| Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | No |
Multimedia
| Loudspeaker The Loudspeaker section indicates the type and configuration of the phone’s built-in speakers, such as single or stereo speakers. It helps users understand the device’s audio output for calls, music, videos, gaming, and other multimedia activities. Some phones may also include additional audio features for a better listening experience. | Yes, with stereo speakers (Dolby Atmos enhanced) |
| Audio Jack The Audio Jack section indicates whether the phone includes a dedicated 3.5mm headphone jack for connecting wired headphones, earphones, or external audio devices. If the phone does not have a traditional audio jack, users may need USB Type-C headphones or an adapter for wired audio. The specification helps users quickly check the phone’s compatibility with their preferred audio accessories. | No |
Sensors
| Fingerprint | Yes (side-mounted) |
| Other Sensors | accelerometer, gyro, proximity, compass |
Network & Connectivity
| Technology | GSM / HSPA / LTE / 5G |
| Speed | HSPA, LTE-A (CA), 5G |
| Wi-fi The Wi-Fi section shows the wireless networking technologies and standards supported by the phone for connecting to the internet and other compatible devices. It may include standards such as Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, or Wi-Fi 7, along with features like dual-band, tri-band, Wi-Fi Direct, and hotspot support, where available. This information helps users understand the phone’s wireless connectivity, network compatibility, speed capabilities, and connection features. | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band |
| Bluetooth The Bluetooth section shows the wireless communication technology and version supported by the phone, such as Bluetooth 5.0, 5.1, 5.2, 5.3, or 5.4. It enables the phone to connect wirelessly with headphones, speakers, smartwatches, keyboards, cars, and other compatible devices. Where available, this section may also mention features such as A2DP, LE, aptX, or other Bluetooth audio and connectivity technologies. | 5.3, A2DP, LE, aptX HD |
| NFC The NFC (Near Field Communication) section indicates whether the phone supports short-range wireless communication between compatible devices. NFC can be used for contactless payments, quick device pairing, data sharing, access cards, and other NFC-enabled services, depending on the phone and region. This specification helps users check whether the device supports convenient tap-to-connect and contactless features. | Yes |
| Positioning |
GPS (L1+L5), GLONASS, BDS, GALILEO (E1+E5a), QZSS |
| FM Radio | No |
| Infrared port | Yes |
| USB | USB Type-C 3.1, OTG |
| 2G Network The 2G Network section shows whether the phone supports second-generation mobile networks, including GSM, GPRS, and EDGE technologies. It provides basic connectivity for voice calls, SMS, and limited mobile data services where 2G networks are available. |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network The 3G Network section indicates the phone’s compatibility with third-generation mobile networks, such as UMTS, HSPA, and HSPA+. 3G provides faster mobile data than 2G and supports services such as web browsing, video calling, and multimedia streaming. |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network The 4G Network section shows whether the phone supports fourth-generation mobile networks, primarily LTE technology. 4G offers faster mobile internet speeds, lower latency, and improved performance for browsing, streaming, online gaming, and other data-intensive activities. |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71 |
| 5G Network The 5G Network section indicates the phone’s compatibility with fifth-generation mobile networks. 5G can provide higher data speeds, lower latency, and improved network capacity, supporting faster downloads, high-quality streaming, cloud services, and other demanding mobile applications. |
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA |
PROS
- Large Foldable AMOLED Display
- 120Hz Refresh Rate
- Snapdragon 8 Gen 2
- Hasselblad Cameras
- 67W Fast Charging
- Slim Foldable Design
CONS
- No Wireless Charging
- No IP68 Rating
- Expensive
- No Built-in Stylus
About The OnePlus Open
The OnePlus Open, released in October 2023, marks OnePlus’ entry into the foldable smartphone market. Designed to compete with the Samsung Galaxy Z Fold series, the device blends premium design, flagship performance, and cutting-edge display technology.
It features a 7.82-inch foldable LTPO3 Flexi-fluid AMOLED display with 120Hz refresh rate, Dolby Vision, and up to 2800 nits brightness, ensuring smooth visuals and rich color accuracy. On the outside, it sports a 6.31-inch Super Fluid OLED cover display, also with a 120Hz refresh rate and peak brightness of 2800 nits. Powered by the Snapdragon 8 Gen 2 chipset with 16GB RAM and UFS 4.0 storage (512GB or 1TB), the OnePlus Open delivers lightning-fast performance for multitasking, gaming, and heavy apps.
Its triple Hasselblad-tuned camera setup includes a 48MP wide, 64MP telephoto (3x optical zoom), and 48MP ultrawide, offering flagship-level photography. Selfies are handled by a 20MP internal and a 32MP cover camera, both capable of 4K video.
The 4805mAh battery supports 67W fast charging, filling up in just 42 minutes. Running on Android 13 with OxygenOS 15 (upgradable to Android 15), the OnePlus Open enhances productivity with foldable-optimized software, multitasking tools, and smooth animations. Its design is slim (5.8mm unfolded), lightweight, and durable with Ceramic Guard glass and IPX4 splash resistance. Available in Emerald Dusk, Voyager Black, and Apex Edition, the OnePlus Open redefines the foldable experience at a more affordable price compared to rivals.
Main Key Features
- 7.82-inch LTPO3 foldable AMOLED, 120Hz, Dolby Vision
- 6.31-inch Super Fluid OLED cover display
- Snapdragon 8 Gen 2 chipset, Adreno 740 GPU
- 16GB RAM + 512GB/1TB UFS 4.0 storage
- Triple Hasselblad camera: 48MP wide + 64MP telephoto (3x zoom) + 48MP ultrawide
- 20MP inner + 32MP cover selfie cameras
- 4805mAh battery, 67W wired charging (100% in 42 min)
- Android 13, upgradable to Android 15, OxygenOS 15
- Stereo speakers with Dolby Atmos
- Foldable design, IPX4 splash resistance
Why Choose the OnePlus Open?
The OnePlus Open is a perfect choice for those seeking a powerful foldable smartphone with flagship features at a competitive price point compared to rivals. It offers top-tier performance, excellent cameras, immersive dual displays, and fast charging, making it ideal for professionals, multitaskers, and tech enthusiasts who want the future of smartphones in their hands.
Opinion
The OnePlus Open is one of the best foldable smartphones available in 2023. With its innovative design, Hasselblad cameras, and top-notch performance, it proves that OnePlus can compete in the premium foldable space. While its price is high, it is more affordable than some competitors, making it a strong value-for-money flagship foldable.
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FAQs about OnePlus Open
Q: Does the OnePlus Open support 5G?
A: Yes, it fully supports 5G networks.
Q: Can I expand storage with a microSD card?
A: No, storage is fixed at 512GB or 1TB.
Q: How durable is the hinge?
A: It is designed for long-term durability and tested for thousands of folds.
Q: Does it have wireless charging?
A: No, the OnePlus Open supports only wired fast charging.
Q: Is the OnePlus Open water-resistant?
A: It has IPX4 splash resistance, which protects against splashes but not full submersion.
Q: What is the charging time?
A: The 67W charger powers the phone to 100% in just 42 minutes.
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