Available Variants
Full Specifications
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| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 38, 40, 41, 42 |
| 5G bands | 1, 3, 28, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G |
Launch
| Announced | 2021, July 28 |
| Status | Available. Released 2021, August 19 |
Body
| Dimensions | 163.3 x 75.9 x 8.9 mm (6.43 x 2.99 x 0.35 in) |
| Weight | 193 g (6.81 oz) |
| Build | Glass front (Gorilla Glass Victus), plastic back |
| SIM | Nano-SIM + Nano-SIM |
| Protection | IP53 dust protected and water resistant (vertical water sprays) |
Display
| Type | IPS LCD, 120Hz, HDR10, 450 nits (typ) |
| Size | 6.6 inches, 105.2 cm2 (~84.9% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~399 ppi density) |
| Protection | Corning Gorilla Glass Victus |
Hardware & Software
| OS | Android 11, MIUI 12.5 for POCO |
| Chipset | Mediatek Dimensity 1100 (6 nm) |
| CPU | Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Mali-G77 MC9 |
Memory & Storage
| Card slot | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM |
| Storage Type | UFS 3.1 |
Main Camera
| Triple | 64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
| Features | Color spectrum sensor, LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120fps |
Selfie Camera
| Single | 16 MP, f/2.5, (wide), 1/3.06", 1.0µm |
| Video | 1080p@30fps, 720p@120fps, 960fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
| Audio Quality | 24-bit/192kHz Hi-Res audio Tuned by JBL |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC | Yes (market/region dependent) |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0 |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, compass |
| Virtual Proximity Sensing | Virtual proximity sensing |
Battery
| Type | Li-Po 5000 mAh |
| Charging | 67W wired, PD3.0, 100% in 42 min |
Tests
| Performance | AnTuTu: 506800 (v8) | 578505 (v9) GeekBench: 2310 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) |
| Display | 1425:1 contrast ratio, 537 nits max brightness (measured) |
| Camera | Photo / Video |
| Loudspeaker | -28.5 LUFS (Average) |
| Battery (old) | Endurance rating 110h |
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Description
Overview & Display
The Xiaomi Poco X3 GT presents a modern design with a glass front protected by Gorilla Glass Victus, lending it a premium feel. The plastic back, while not as luxurious as metal, contributes to a relatively lightweight build at 193g and manageable dimensions of 163.3 x 75.9 x 8.9mm. Its expansive 6.6-inch IPS LCD display boasts a smooth 120Hz refresh rate, promising a fluid visual experience whether browsing, gaming, or watching videos. With a resolution of 2400 x 1080 pixels and a screen-to-body ratio of 84.9%, the display delivers sharp visuals and an immersive multimedia experience, further enhanced by HDR10 support and a measured peak brightness of 537 nits.
Powering the Poco X3 GT is a Mediatek Dimensity 1100 chipset built on a 6nm process, paired with 8GB of RAM and either 128GB or 256GB of UFS 3.1 storage. This combination suggests strong performance for demanding applications and smooth daily multitasking. Running on Android 11 with MIUI 12.5 for POCO, the software experience should be familiar and feature-rich. Performance benchmarks, showing AnTuTu scores exceeding 500,000, further indicate a capable device ready to handle various tasks with ease.
Camera & Battery
The rear camera array on the Xiaomi Poco X3 GT features a versatile triple-lens setup. A 64MP primary sensor, accompanied by an 8MP ultrawide lens and a 2MP macro lens, should offer a range of photographic possibilities. The inclusion of a color spectrum sensor hints at accurate color reproduction. Video recording capabilities extend to 4K resolution at 30fps, and 1080p at various frame rates, including a cinematic 120fps. The front-facing 16MP camera allows for detailed selfies and supports 1080p video recording at 30fps, and even 720p at a fast 120fps.
A substantial 5000mAh battery fuels the Poco X3 GT, promising extended usage throughout the day. The device supports 67W wired charging with PD3.0, enabling remarkably quick replenishment – achieving a full charge in just 42 minutes. Endurance tests indicate an impressive 110-hour battery life. Stereo speakers, tuned by JBL, contribute to an enhanced audio experience, while the absence of a 3.5mm headphone jack might be a consideration for some users. The inclusion of Hi-Res audio support at 24-bit/192kHz suggests a focus on audio quality for those who appreciate high-fidelity sound.
Who Should Buy This
The Xiaomi Poco X3 GT is an excellent choice for users seeking a blend of performance and features without breaking the bank. It’s well-suited for mobile gamers, media consumers, and anyone who values a smooth and responsive user experience. Those who prioritize a large, high-refresh-rate display and fast charging will find much to appreciate. However, individuals seeking a premium build entirely composed of glass and metal, or those who heavily rely on expandable storage via a microSD card, might want to consider alternative options. Ultimately, the Poco X3 GT targets users who prioritize performance and a vibrant display within a practical package.
Pros
- Smooth 120Hz display
- Fast 67W charging
- Capable Mediatek Dimensity 1100 processor
- Large 5000mAh battery
- Stereo speakers tuned by JBL
Cons
- Plastic back material
- No expandable storage
- No 3.5mm headphone jack
- IP53 water resistance rating
- NFC availability may vary
Verdict
The Xiaomi Poco X3 GT delivers a compelling package, blending a vibrant display, solid performance, and rapid charging capabilities. While the plastic back and lack of a headphone jack might deter some, the device’s strengths – namely its smooth visuals and speedy charging – outweigh these minor drawbacks. Overall, the Poco X3 GT offers a well-rounded experience for users seeking a powerful and feature-rich smartphone. It’s a solid recommendation for those prioritizing performance and a great display.
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v9* Scores are based on lab tests and may vary by device condition and version.