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OnePlus 9RT 5G
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Battery: Li-Po 4500 mAh
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RAM: 8GB, 8GB, 12GB
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Storage: 128GB, 256GB, 256GB
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Display: AMOLED, 6.62 inches
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Camera: Rear 50 MP+16 MP+2 MP, and Front 16 MP
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OS: Android 11, upgradable to Android 13, OxygenOS 13
Full Specifications
Price
| Official | Not Available |
| Unofficial | About 42999 BDT 8GB/28GB, 45999 BDT 8GB/256GB, 46999 BDT 12GB/256GB Exp. |
General
| Model | OnePlus 9RT 5G |
| Announced | 2021, October 13 |
| Released | 2021, October 19 |
| Status | Available |
Design
| Dimensions | 162.2 x 74.6 x 8.3 mm (6.39 x 2.94 x 0.33 in) |
| Weight | 198.5 g (7.02 oz) |
| SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. |
Dual SIM (Nano-SIM, dual stand-by) |
| Colors |
Hacker Black, Nano Silver, Blue |
Display Specification
| Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | AMOLED |
| Size | 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 |
Platform
| Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | 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 |
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 |
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 Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.2, A2DP, LE |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | Yes |
| Positioning |
GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a) |
| FM Radio | No |
| USB | USB Type-C 2.0, OTG |
| 2G Network |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
| 3G Network |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 CDMA2000 1xEV-DO |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - Global |
| 5G Network |
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA - Global |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Poly (Lithium Polymer) |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 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 | Yes, with stereo speakers |
| Audio Jack | No |
Storage
| Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | No |
| Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. |
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM UFS 3.1 |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, proximity, compass |
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.
Pros & Cons
Pros:
- Premium build quality and attractive finish.
- Very good main camera performance (especially in well-lit conditions, thanks to IMX766 + OIS).
- Smooth display experience (120Hz AMOLED) with good responsiveness.
- Very fast wired charging (65W) reduces charging downtime significantly.
- Solid performance from Snapdragon 888, still competitive in many demanding tasks.
Cons:
- Macro lens (2MP) is weak — not very useful in practice.
- The back panel is slippery, and no IP rating for water/dust resistance.
- Stereo speaker sound is lopsided — audio balance is not perfect.
- There is no wireless charging.
- Software can be “clumsy” in some aspects; users report minor issues or UI bugs.
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 — 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 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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