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OnePlus 9RT 5G
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Battery: Li-Po 4500 mAh
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RAM: 8GB,12GB
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Storage: 128GB, 256GB
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Display: AMOLED, 6.62 inches
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Camera: 50 MP
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OS: Android 11
Full Specifications
General
| Model | OnePlus 9RT 5G |
| Announced | 2021, October 13 |
| Released | 2021, October 19 |
| Status | Available |
Price
| Official | Not Available |
| Unofficial | About 42999 BDT 8GB/28GB, 45999 BDT 8GB/256GB, 46999 BDT 12GB/256GB Exp. |
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. | 162.2 x 74.6 x 8.3 mm (6.39 x 2.94 x 0.33 in) |
| 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. | 198.5 g (7.02 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 (Nano-SIM, dual stand-by) |
| Colors |
Hacker Black, Nano Silver, Blue |
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. | 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. | 6.62 inches, 106.3 cm2 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio |
| 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. | 397 ppi density |
| Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. | Corning Gorilla Glass 5 |
| Features |
HDR10+, 87.9% screen-to-body ratio, Always-on display |
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. |
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM UFS 3.1 |
Main Camera
| Camera Setup | Triple |
| Resolution |
50 MP, f/1.8, 24mm (wide), 1/1.56”, 1.0µm, PDAF, OIS 16 MP, f/2.2, 14mm, 123˚ (ultrawide), 1/3.6", 1.0µm 2 MP, f/2.4, (macro) |
| Features |
Dual-LED flash, HDR, panorama |
| Video | 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS |
Selfie Camera
| Camera Setup | Single |
| Resolution |
16 MP, f/2.4, (wide), 1/3.06", 1.0µm |
| Video | 1080p@30fps, gyro-EIS |
| Features |
Auto-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 11, upgradable to Android 13, OxygenOS 13 |
| 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 SM8350 Snapdragon 888 5G (5 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 (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) |
| 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 660 |
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. | 4500 mAh |
| Removable | No |
| Charging |
65W wired, 100% in 29 min (advertised) |
| 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 |
| 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 (under display, optical) |
| Other Sensors | accelerometer, gyro, proximity, compass |
Network & Connectivity
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/200 Mbps, 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/6, dual-band, Wi-Fi Direct |
| 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. | 5.2, A2DP, LE |
| 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 (G1), BDS (B1), GALILEO (E1+E5a) |
| FM Radio | No |
| USB | USB Type-C 2.0, 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 CDMA 800 |
| 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) / 1800 / 1900 / 2100 CDMA2000 1xEV-DO |
| 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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - Global |
| 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, 3, 5, 8, 28, 40, 41, 78 SA/NSA - Global |
PROS
- Snapdragon 888
- 120Hz AMOLED Display
- 65W Fast Charging
- 4500mAh Battery
- 50MP OIS Camera
- Stereo Speakers
CONS
- No Wireless Charging
- No microSD Slot
- No 3.5mm Jack
- No IP Rating
About the OnePlus 9RT 5G
The OnePlus 9RT 5G is a performance-oriented smartphone from OnePlus, launched in October 2021, designed for users who seek flagship-level speed and features without the high price tag typically associated with flagships. It is powered by the Snapdragon 888 5G chipset built on a 5nm process, which offers very capable performance in everyday tasks, gaming, and multitasking. The phone features a 6.62-inch AMOLED display with a 120Hz refresh rate, HDR10+, and a Full HD+ (1080×2400) resolution, delivering smooth scrolling, vivid colors, and strong brightness. The back-camera setup is led by a 50MP Sony IMX766 sensor with OIS (optical image stabilisation), paired with a 16MP ultra-wide lens and a 2MP macro lens; the front camera is 16MP. A 4,500 mAh battery powers the phone, with very fast wired charging (65W Warp Charge) capable of bringing the battery close to full in under 30 minutes. The build is premium, featuring Gorilla Glass 5 on both the front and back, and an aluminum frame. Software comes with OxygenOS based on Android 11 initially, and later upgradable to newer versions. The OnePlus 9RT 5G is marketed in multiple RAM/storage variants (8/128 GB, 8/256 GB, 12/256 GB) to suit different user needs.
Main Key Features
- Processor / Performance: Qualcomm Snapdragon 888 5G (5 nm), LPDDR5 RAM, UFS 3.1 storage.
- Display: 6.62-inch AMOLED, 120Hz refresh rate, Full HD+ resolution, HDR10+ support.
- Cameras: 50MP main (Sony IMX766) with OIS, 16MP ultra-wide, 2MP macro; 16MP front camera.
- Battery & Charging: 4,500 mAh battery with 65W fast wired charging (Warp Charge).
- Build & Design: Glass front and back (Gorilla Glass 5), aluminum frame, dual-stereo speakers.
- Connectivity & Other features: 5G support, Wi-Fi 6, Bluetooth 5.2, NFC, in-display fingerprint sensor, etc.
Why Choose This Phone?
- High performance without going into the ultra-premium price bracket. The Snapdragon 888 still holds up well.
- Fast charging and minimal downtime — the 65W charger is a serious plus.
- A reliable main camera with OIS for better photos/videos, especially in low-light or motion situations.
- A smooth display experience with 120Hz for gaming, scrolling, and media consumption.
- Good build and design quality — glass + metal, stylish finishes.
Opinion
In my view, the OnePlus 9RT 5G is one of the better “upper mid-range” phones, especially for people who care most about speed, screen smoothness, and fast charging. It doesn’t check every box (no wireless charging, lack of official water/dust protection, some weaker auxiliary cameras), but what it does do, it does well: performance is excellent, the display is nice, the charging is fast, and the main camera is solid. For many users, these trade-offs are acceptable, especially if cost is a factor. If you mostly use your phone indoors, value camera and performance, the 9RT delivers strong value. However, if you want ruggedness, all-weather usage, wireless charging, or the best macro/zoom photography, then you may want to look elsewhere or at higher-end models.
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FAQs about OnePlus 9RT 5G
Q: Does the OnePlus 9RT support 5G networks?
A: Yes — the phone has 5G support through its Snapdragon 888 chipset, supporting a variety of 5G bands depending on region.
Q: How fast is the charging? Is warping fast?
A: It supports 65W wired fast charging (Warp Charge 65T), which can charge the 4,500 mAh battery from zero to full in about 29 minutes under ideal conditions.
Q: Is wireless charging supported?
A: No, the OnePlus 9RT does not support wireless charging.
Q: Is there a water/dust resistance rating (IP rating)?
A: No, there is no official IP rating for water and dust resistance. You’ll need to be more cautious in wet or dusty environments.
Q: What are the storage / RAM options? Can you expand via microSD?
A: Variants exist with 8 or 12 GB RAM, and 128 or 256 GB storage. There is no microSD card slot, so storage cannot be expanded.
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