OnePlus 9RT 5G





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Released: 2021, October 19
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Operating System: Android 11, OxygenOS 11
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Display: 6.62" 1080x2400 pixels
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Camera: 50MP 2160p
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RAM: 8/12GB RAM Snapdragon 888 5G
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Battery: 4500mAh Li-Po
Specifications
Prices
Unofficial Unofficial |
8GB 128GB ৳43,000 / 8GB 256GB ৳46,000 / 12GB 256GB ৳47,000 |
Launch
Announced Announced | 2021, October 13 |
Status Status | Available. Released 2021, October 19 |
Network
Technology Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
2G 2G |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
3G 3G |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 CDMA2000 1xEV-DO |
4G 4G |
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 |
5G 5G |
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA |
Speed Speed | HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/200 Mbps, 5G |
GPRS GPRS | |
EDGE EDGE |
Body
Dimensions Dimensions | 162.2 x 74.6 x 8.3 mm (6.39 x 2.94 x 0.33 in) |
Weight Weight | 198.5 g (7.02 oz) |
Build Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
SIM SIM |
Dual SIM (Nano-SIM, dual stand-by) |
Display
Type Type | AMOLED capacitive touchscreen, 16M colors |
Size Size | 6.62 inches, 106.3 cm2 (~87.9% screen-to-body ratio) |
Resolution Resolution | 1080 x 2400 pixels, 20:9 ratio (~397 ppi density) |
Protection Protection | Corning Gorilla Glass |
Refresh Rate Refresh Rate | 120Hz |
Features Features | HDR10+ 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, OxygenOS 11 |
Chipset Chipset |
Qualcomm SM8350 Snapdragon 888 5G (5 nm) |
CPU CPU |
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) |
GPU GPU |
Adreno 660 |
Memory
Card slot Card slot | No |
Internal Internal | 128/256 GB UFS 3.1 |
RAM RAM | 8/12 GB |
Main Camera
Back Back |
50 MP, f/1.7, 26mm (wide), PDAF, OIS 16 MP, f/2.2, 14mm, 123˚ (ultrawide), 1/3.6", 1.0µm 5 MP, f/2.4, (macro) |
Features Features | LED flash, HDR, panorama |
Video Video |
4K@30fps, 1080p@30/60/120fps; gyro-EIS |
Selfie camera
Front Front |
16 MP, f/2.4, (wide), 1/3.06", 1.0µm |
Features Features | Auto-HDR |
Video Video |
1080p@30/60fps, gyro-EIS |
Sound
Alert Types | Vibration, MP3, WAV ringtones |
Loudspeaker | Yes, with stereo speakers |
3.5 mm jack 3.5 mm jack | No |
Connectivity
WLAN WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA, hotspot |
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. | 5.1, A2DP, LE, aptX HD |
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS |
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. | |
FM Radio | No |
USB | USB Type-C 3.1, USB On-The-Go |
Infrared port Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. |
Features
Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Messaging Messaging | SMS(threaded view), MMS, Email, Push Email, IM |
Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
Java Support Java for Mobile Devices is a set of technologies that let developers deliver applications and services to all types of mobile handsets, ranging from price efficient feature-phones to the latest smartphones. Java is currently running on over 3 billion phones worldwide, and growing. It offers unrivaled potential for the distribution and monetization of mobile applications. |
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. | Non-removable Li-Po |
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 |
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. |
Fast charging 65W, 100% in 29 min (advertised) |
Fast Charging Fast Charging | Yes |
More
Made by Made by | China |
Colors |
Hacker Black, Nano Silver, Blue |

OnePlus 9RT 5G Price In Bangladesh 2025 & Full Specs
Introduction
When the OnePlus 9RT 5G launched, it was billed as a refined up-version of its predecessor—designed to shave off rough edges while keeping the spirit of what made OnePlus fast and simple. Fast forward to 2025, and this model continues to hold its own in a sea of newer releases. Why? Because the fundamentals—performance, software, charging, and camera—still matter most. For buyers in Bangladesh, where value and longevity are key, the OnePlus 9RT 5G remains a compelling proposition.
As of mid-2025, the OnePlus 9RT 5G price in Bangladesh floats around ৳43,000 for the 8 GB + 128 GB model, and climbs to ৳47,000 or slightly higher for 12 GB + 256 GB variants, depending on availability and vendor. With fresher phones asking 10k to 20k more for marginal gains, the OnePlus 9RT 5G offers a tested and trusted experience at a humane price.
This review dives deep—covering design, ergonomics, display, performance, gaming, cameras, battery and charging, software, connectivity, durability, and overall value. By the end, you’ll see why the OnePlus 9RT 5G continues to feel modern and relevant even in 2025.
1. Design & Ergonomics
The OnePlus 9RT 5G balances weight and feel like a device twice its age. At around 193 grams and a slim 8.2 mm profile, the phone presents a pleasingly neutral weight—not too light, not too heavy. It feels solid in hand, with just enough heft to feel premium without becoming fatiguing.
The back panel is a smooth, fingerprint-resistant matte finish—soft to the touch and practical for everyday use. It’s paired with an aluminum frame that gives the OnePlus 9RT 5G a reassuring sense of sturdiness. The power button and volume rocker click nicely, with just the right amount of travel. A standout practical feature remains the Alert Slider, allowing quick toggling of silent, vibrate, and ring modes without unlocking the phone—a nod to real-world utility.
Though it lacks an official IP rating in most markets, the OnePlus 9RT 5G feels resilient. In rainy commutes, crowded rickshaws, or dusty streets, it endures without flinching (though I still recommend keeping it cautious around water). Given its build quality, wearing a screen protector and slim case can extend its lifespan much further—something Samsung and other brands increasingly neglect.
2. Display – Still a Smooth Performer
The OnePlus 9RT 5G sports a 6.62-inch AMOLED display with Full HD+ resolution (1080×2400) and a 120 Hz refresh rate. In 2025, it may not be the highest resolution panel available, but for daily use, it’s still enjoyable. Scrolling through apps, web pages, and social feeds feels fluid. The 120 Hz keeps transitions silky, and the AMOLED contrast brings text and visuals to life.
This display is bright enough for Bangladesh’s harsh sunlight. Whether you’re navigating GPS outdoors or reading messages under midday glare, the OnePlus 9RT 5G maintains readability. Color calibration is solid: choose between natural and vivid depending on taste. Casual users will never complain, and even picky eyes will find the picture is accurate with a healthy pop.
Touch responsiveness shines too. Fast gamers notice no input lag, and ordinary taps register instantly. Movies, memes, and mobile content look well-saturated but not cartoonish. While newer screens may boast “LTPO 2.0” or adaptive high refresh variants, this panel continues to serve comfortably without feeling sub-standard.
3. Performance – Snapdragon 888 Keeps Running
Beneath the hood, the OnePlus 9RT 5G carries the Snapdragon 888, complemented by LPDDR5 RAM (8 or 12 GB depending on the variant) and UFS 3.1 storage (128 or 256 GB). In 2025, it’s not the top performer on benchmarks, but in real life it still blows most mid-range phones out of the water.
Apps load fast, multitasking is seamless, and even heavy editing or bulk file transfers don’t slow it down. The storage interface is quick enough to keep game load times and large app performance competitive. Importantly, OnePlus’s software optimization prevents slowdowns mid-day—a big plus when you’re switching between camera, messaging, and social media for hours.
Extended use warms the device slightly, but thanks to the vapor chamber in the chassis, temperatures stay manageable. Performance remains consistent under load—no sudden crashes or drops when chatting, watching video, or gaming back-to-back.
4. Gaming – Fluid, Controlled, Competitive
For gamers in Bangladesh, the OnePlus 9RT 5G remains a smart budget choice. Titles like PUBG Mobile, Call of Duty Mobile, Free Fire, and even Genshin Impact run at high settings with solid frame rates. The combination of 120 Hz display and smooth thermals means OnePlus 9RT 5G rarely throttles aggressively. Frame dips happen if you play prolonged periods in the sun, but in standard indoor conditions, gameplay remains smooth and responsive.
Game enhancements like HyperBoost and a 360 Hz touch sampling rate (oversample from 120 Hz display) help reduce input latency in fast action. Coupled with stereo speakers and tight audio output, the experience feels immersive and wrapped in confidence.
5. Cameras – Dependable Day and Night
The OnePlus 9RT 5G features a triple-camera setup anchored by a 50 MP main sensor with OIS, paired with an ultra-wide and macro lens. Even in 2025, the primary shooter remains reliable.
- Daylight Shots: Crisp, with strong detail and balanced color. Exposure control is good; it avoids harsh shadows and blown highlights. Quick to focus and snap—perfect for street photography or memories.
- Low Light: Thanks to OIS and decent software tuning, night photography holds up. Vertical lights, candle scenarios, or low-lit gatherings come out well with decent clarity and minimal noise.
- Ultra-Wide: Useful for group shots or architecture. Edge distortion is moderate, but color match with the main sensor is consistent.
- Macro: Fun for textures or close details; it’s not a core feature but adds creative flexibility.
- Video: Recording at 4K stays sharp, with the OIS/EIS combo delivering stable footage. Once again, the OnePlus 9RT 5G delivers video that’s usable for content creators or casual memory capture.
The front 16 MP shooter holds well for everyday selfie needs and video calls. It’s not fancy, but it does a clean job.
6. Battery Life & Fast Charging – Warp Charge Rules
Battery capacity is 4500 mAh, which isn’t massive, but the strong optimizations ensure a full day of heavy use—social media, maps, video, a bit of gaming, and camera—are all doable without stressing about the charge. With lighter use, it can stretch well past bedtime.
Now, the real game changer is 65 W Warp Charge—OnePlus’s overclocked charging system. Even in 2025, plugging in for 15–20 minutes often gives enough of a lift to last a half-day. Charging from zero to full still takes about 35–40 minutes—fast enough to shift your mindset: don’t worry about battery; plug in, and go.
There’s no wireless charging, which some users might miss, but the speed and convenience of wired charging feel better in daily life—almost every recharge happens during breakfast, commuting, or a short break, and it’s done before you notice.
7. Software & Long-Term Support
The OnePlus 9RT 5G originally launched with Android 11 and OxygenOS 11. As of 2025, most units run OxygenOS 14 (Android 14)—smooth, responsive, and free from unnecessary bloat. OnePlus still champions clean UI design, and users appreciate the ability to customize icons, themes, gestures, and always-on displays.
OnePlus commitment to updates—around four years of security patches and three Android version upgrades—keeps the phone feeling modern and safe. Meanwhile, the absence of intrusive ads or pre-installed apps maintains that feeling of thoughtful minimalism. Speed and simplicity remain hallmarks of the OnePlus 9RT 5G experience.
8. Connectivity & Extras
- 5G Ready: Works on supported local networks; if your area has good 4G, this stays just as fast and dependable.
- Wi-Fi 6: Opt for the best speeds on home or office routers.
- Bluetooth: Stable blues; headphones pair fast and audio stays crisp.
- NFC: For compatible banking or pairing—still useful.
- GPS: Locks quickly, stays accurate—great for ride apps and navigation.
- Alert Slider remains a beloved one-hand solution for changing sound modes.
Speakers are dual-speaker stereo setups—loud, clear, and enjoyable for games, videos, or voice calls. Biometric options include fast in-display fingerprint and face unlock, both of which remain reliable more than two years post-launch.
9. Durability & After-Sales in Bangladesh
The OnePlus 9RT 5G holds up well in Bangladesh’s urban environments. With proper handling and a basic case, it continues to feel tight and premium. Finding spare parts for this model remains feasible in Dhaka, Chattogram, and other cities—even in 2025, service centers and third-party shops maintain screens, batteries, and ports at reasonable rates.
One caveat: no IP rating means you should avoid immersing the phone in water. Light splashes are tolerable, but prolonged exposure risks internal damage. Still, for most Bangladeshi users, the OnePlus 9RT 5G delivers years of service with minimal fuss.
10. Summary of Strengths & Trade-Offs
Strengths
- Timeless performance from Snapdragon 888, paired with fast RAM/storage
- 120 Hz AMOLED display remains smooth and bright
- 65 W Warp Charge prevents battery anxiety
- Trusted OxygenOS software with continued updates
- Alerts slider & clean hardware served elegantly
- Reliable camera for stills and video, even at night
- Competitive pricing in Bangladesh (৳43,000–৳47,000)
- Great gaming experience with strong thermals and input speed
Trade-Offs
- No wireless charging or official water resistance
- Ultra-wide and macro cameras are competent—not next-level
- Battery capacity isn’t massive and depends on fast charging for quick refresh
- No microSD support; choose storage carefully
11. Why It Still Makes Sense in Bangladesh, 2025
While newer devices come and go, the OnePlus 9RT 5G is a mature, well-balanced device that offers performance, smooth software, charging delight, and a dependable camera setup—all at a more accessible price. At ৳43,000 to ৳47,000, it undercuts many newer models that attempt to match features for a higher tag. You get a device that performs for years, not just weeks.
Its enduring software support, plus OnePlus’s reputation for cleaner UI, also means you avoid the sluggishness and ad creep that some competing phones suffer from over time. The OnePlus 9RT 5G remains powerful, responsive, and straightforward—even when others cut corners.

Conclusion
In mid-2025, the OnePlus 9RT 5G continues to prove its relevance. With a strong build, fast display, flagship-grade chipset, reliable camera, and ultra-fast charging, it remains one of the most balanced smartphones under ৳50,000 in Bangladesh. Whether you’re a student, a content creator, a gamer, or a working professional, this device doesn’t chase specs—it delivers what matters, steadfastly and smoothly.
If you value performance, clean software, and everyday usability—all wrapped in a price that hits a sweet spot—the OnePlus 9RT 5G remains a smart and sensible choice. It might not brag about the latest features, but it follows through on essentials with class.
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