Key specifications


Display: 6.67-inch, 1080×2340 pixels
Processor: Qualcomm Snapdragon 732G
RAM: 6GB
Storage: 64GB
Battery Capacity: 6000mAh
Rear Camera: 64MP + 13MP + 2MP + 2MP
Front Camera: 20MP
Design
The smartphone is offered in two colors: Cobalt Blue and Shadow Grey. The dimensions of the device are 165.3 x 76.8 x 10.1 mm. The smartphone weighs 225g and is priced ₹16,999, £299.99, €229.00, $219.00.
Display
It features a 6.67 inches IPS LCD FHD+ HDR10 with 120hz refresh rate, 240Hz touch sampling rate and 395ppi density. It has 84.6% screen to body ratio and is protected on the front by Corning Gorilla Glass 5. The sides an the back are made with plastic. There is IP53 water resistance certification. It has TUV Rheinland low blue light certification.
Storage and RAM
It comes in a single RAM variant of 6GB and two storage variants of 64GB and 128GB. the storage is based on UFS 2.1 and is expandable through a shared microSDXC slot upto 256GB.
Performance and UI
Powered by the Qualcomm Snapdragon 732G Octa-core SoC (8nm), it runs Android 10 with MIUI 12 on top. The GPU is Adreno 618.
Battery
It packs a 5160mAh Li-Po non-removable battery and comes with a 33W fast charger in the box. The smartphone supports 33W fast charging as well and also has a USB Type-C reversible charging port. The battery lasts for more than a day on a single charge and can be fully charged in less than an hour.
Camera
It boasts a quad rear camera set-up arranged in a rectangle pattern at the top center of the phone. There is a single 20MP selfie shooter embedded in a small punch hole in the top center of the display. The rear camera consists of a high res 64MP f/1.9 primary sensor, 13MP f/2.2 ultra-wide angle lens(FOV 119 degrees), a 2MP f/2.4 macro and depth sensors. The rear camera feature Dual-LED flash and both the front and rear cameras capture HDR photos. There is 4K video recording @30fps on the rear camera whereas the selfie shooter records only 1080p@30fps.
Rear camera features(photography)
AI SkyScaping 3.0 | New photo filters: cyberpunk, gold vibes, black ice | 6 long exposure modes | AI photo clones | Timed burst | Pro mode | Night mode | Document mode 2.0 | AI scene detection | Google Lens | AI Beautify | AI portrait mode | Movie frame | AI dynamic studio |
Rear camera videography features
Kaleidoscope video | Video Pro mode | Support LOG format | ShootSteady Video| Video macro mode | AI Beautify video | Movie frame | Vlog mode |
Slow-motion video
720P@960fps|720P@240fps|720P/1080P@120fps
Front camera photography features
AI camera | Portrait mode | Panorama selfie | Full screen camera frame | Palm Shutter | Front camera HDR | Front camera flash(via display) | Selfie timer | Eye light | AI Beautify | AI feature adjustment | AI makeup | AI scene detection | AI studio lighting
Front camera video fdeatures
AI Beautify | Short video mode | Short video filter
Note: Slow-mo videos cannot be recorded with the front camera.
Connectivity
WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth: 5.1, A2DP, LE
GPS: Yes with A-GPS, GLONASS, BDS
NFC: No
Radio: FM radio, recording
Infrared port: Yes
USB: USB Type-C, USB-OTG
Sound and sensors
The sound quality is quite good on the Poco X3 with stereo speakers. There is 3.5mm headphone jack. Sensors include: AI Face unlock, Finger-print (Side-mounted), Proximity sensor, Ambient light sensor, Accelerometer, Electronic compass, IR Blaster.