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OnePlus 8 5G (T-Mobile)
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Battery: Li-Po 4300 mAh
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RAM: 8GB
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Storage: 128GB
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Display: Fluid AMOLED, 6.55 inches
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Camera: Rear 48 MP+16 MP+2 MP, and Front 16 MP
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OS: Android 10, OxygenOS 10.0
Full Specifications
Price
| Official | Not Available |
| Unofficial | About 42999 BDT 8GB/28GB Exp. |
General
| Model | OnePlus 8 5G (T-Mobile) |
| Announced | 2020, April 14 |
| Released | 2020, April 29 |
| Status | Available |
Design
| Dimensions | 160.2 x 72.9 x 8 mm (6.31 x 2.87 x 0.31 in) |
| Weight | 180 g (6.35 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. |
Nano-SIM IP68 dust/water resistant (not for use underwater, liquid damage is not covered under warranty) |
| Colors |
Onyx Black, Interstellar Glow |
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) | Fluid AMOLED |
| Size | 6.55 inches, 103.6 cm2 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Refresh Rate | 90Hz |
| 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. | 402 ppi density |
| Features |
HDR10+ 88.7% screen-to-body ratio |
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 10, OxygenOS 10.0 |
| 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 SM8250 Snapdragon 865 5G (7 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-A77 & 3x2.42 GHz Cortex-A77 & 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 650 |
Main Camera
| Camera Setup | Triple |
| Resolution |
48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF, OIS 16 MP, f/2.2, 14mm, 116˚ (ultrawide) 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/2.0, (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 (5CA) Cat18 1200/150 Mbps, 5G 7.5 Gbps DL |
| 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, DLNA |
| 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 |
| 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 3.1, OTG |
| 2G Network |
GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1700 / 1900 |
| 3G Network |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 CDMA2000 1xEV-DO |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 41, 46, 48, 66, 71 |
| 5G Network |
2, 5, 41, 66, 71 SA/NSA |
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. | 4300 mAh |
| Removable | No |
| Charging |
30W wired, 50% in 22 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 UFS 3.0, 2-LANE |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, proximity, compass |
About the OnePlus 8 5G (T-Mobile)
The OnePlus 8 5G (T-Mobile) is one of the first OnePlus smartphones to officially support 5G networks in the United States, offering blazing-fast speeds and a premium flagship experience at an affordable price point. It features a sleek design with a 6.55-inch Fluid AMOLED display that supports FHD+ resolution, HDR10+, and a smooth 90Hz refresh rate, delivering stunning visuals for movies, gaming, and daily use. Powered by the Qualcomm Snapdragon 865 processor and paired with the Snapdragon X55 5G modem, this device ensures ultra-fast connectivity and strong performance. It comes with 8GB RAM and 128GB UFS 3.0 storage, making it perfect for multitasking.
The triple rear camera system includes a 48MP main sensor, 16MP ultra-wide, and 2MP macro lens, while the 16MP front camera handles selfies with AI enhancements. A 4300mAh battery with Warp Charge 30T fast charging allows you to stay powered all day. Running on OxygenOS based on Android, the OnePlus 8 5G (T-Mobile) offers a clean, fast, and customizable user experience. With exclusive T-Mobile support, it ensures wide 5G coverage, making it a future-ready device for US customers.
Main Key Features
- 6.55-inch FHD+ Fluid AMOLED display, 90Hz refresh rate
- Qualcomm Snapdragon 865 + Snapdragon X55 5G modem
- 8GB RAM, 128GB UFS 3.0 storage
- Triple rear camera: 48MP + 16MP + 2MP
- 16MP front camera
- 4300mAh battery with Warp Charge 30T
- OxygenOS (Android-based)
- Exclusive T-Mobile 5G support
Pros & Cons
Pros:
- 5G connectivity with T-Mobile’s network
- Smooth 90Hz AMOLED display with HDR10+
- Fast Snapdragon 865 performance
- Reliable battery life with Warp Charge 30T
- Clean OxygenOS software
Cons:
- No wireless charging
- No official IP water resistance rating
- Only 128GB storage, no microSD slot
- Camera performance is weaker in low light
Why Choose This Phone?
Choose the OnePlus 8 5G (T-Mobile) if you want a future-ready 5G phone with flagship performance at a competitive price. It’s ideal for T-Mobile customers who want wide 5G coverage, a smooth display, and a fast-charging battery without paying the premium price of other 5G flagships.
Opinion
The OnePlus 8 5G (T-Mobile) stands out as one of the best value 5G smartphones in its category. With its Snapdragon 865 chipset, 5G connectivity, and 90Hz AMOLED display, it delivers a premium experience at a mid-range price. While it lacks wireless charging and expandable storage, the overall performance, design, and OxygenOS software make it a strong contender for anyone looking for a reliable 5G smartphone in the US market.
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FAQs about OnePlus 8 5G (T-Mobile)
Q: Does the OnePlus 8 5G support T-Mobile’s nationwide 5G network?
A: Yes, it was designed to work with T-Mobile’s 5G coverage across the US.
Q: Does it support wireless charging?
A: No, the OnePlus 8 5G only supports Warp Charge 30T fast charging.
Q: Is the storage expandable?
A: No, it does not support microSD expansion, but it comes with 128GB UFS 3.0 storage.
Q: How is the camera quality?
A: The triple camera setup works well in daylight and wide shots, but low-light performance is average.
Q: Is the OnePlus 8 5G (T-Mobile) still worth buying in 2025?
A: Yes, if you want an affordable 5G phone with smooth performance, fast charging, and strong T-Mobile network support.
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