Xiaomi 12X (256GB/8GB) All specs
Full specifications phone: Xiaomi 12X (256GB/8GB) specs, detailed technical information, features, price and review. All about this phone.
,
The Xiaomi 12X (256GB/8GB) is a good Android phone with 3.2GHz Octa-core processor that allows run games and heavy applications.
An advantage of the Xiaomi 12X (256GB/8GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.
Great connectivity of this device includes Bluetooth 5.2 + A2DP/LE, WiFi 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO and NFC to make mobile payments or connection to other devices.
Including the battery, the Xiaomi 12X (256GB/8GB) phone has 176 grams and it's a very thin device, only 8.2mm.
Summary
*depends on the model⚙️ CPU: Qualcomm Snapdragon 870 (SM8250-AC)
🔥 AnTuTu
598003 (v8), 690298 (v9)
🔥 AnTuTu
598003 (v8), 690298 (v9)
🤖 Android 11
🔄 Android 12
🔄 Android 12
📱 6.28"
AMOLED
120Hz
AMOLED
120Hz
🔳 RAM: 8GB / 12GB*
💽 ROM: 128GB / 256GB*
💽 ROM: 128GB / 256GB*
🔌 WIFI6, BT5.2, NFC
📷 (triple camera) 50MP + 13MP + 5MP
🤳 (front) 32MP
🤳 (front) 32MP
🔋 4500mAh
⚡ 67W
⚡ 67W
📱 Model features | |
| Xiaomi 12X (256GB/8GB) | |
| Model | 12X (256GB/8GB) |
| Other model names | Xiaomi 12X 2112123AG (Global), 2112123AC (China) |
| Country or region available |  (Global, International) |
| Brand | Xiaomi |
| Release date | 12/31/2021, Announced: 12/28/2021 |
| Depth | 8.2 millimeters (0.32 inches) |
| Size (width x height) | 69.9 x 152.7 millimeters (2.75 x 6.01 in) |
| Weight | 176 grams (6.16 ounces) |
| Build, materials | Aluminum body, glass front, plastic back |
| Protection against water and others | Not supported |
📲 Display | |
| Xiaomi 12X (256GB/8GB) | |
| Display type | AMOLED |
| Screen size | 6.28" inches |
| Screen-to-body ratio | ~89.2% (screen-to-body ratio) |
| Display resolution | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch |
| Pixel density (dot pitch) | 419 PPI |
| Colors | 1 billion |
| Scratch-resistant glass | Gorilla Glass Victus |
| Refresh rate | 120Hz |
| Display features | 1100nits[peak] Dolby Vision/HDR10+ DCI-P3 Touch rate: 480Hz |
🤖 Operating System | |
| Xiaomi 12X (256GB/8GB) | |
| System version | Android 11 |
| Firmware update | Android 12 |
| User Interface | MIUI 13 |
⚙️ Processor | |
| Xiaomi 12X (256GB/8GB) | |
| Chipset | 64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm) |
| CPU | Octa-core, 3 processors: 1x 3.2GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 650 (670MHz) |
| Performance (benchmark) | AnTuTu: 598003 (v8), 690298 (v9) Geekbench: 3168 (v5.1) GFXBench: 47fps (ES 3.1 onscreen) |
💽 Memory and storage | |
| Xiaomi 12X (256GB/8GB) | |
| RAM memory | 8GB LPDDR5 |
| Internal storage | 256GB (222GB available) UFS 3.1 |
| External storage | Not supported |
📶 Mobile networks | |
| Xiaomi 12X (256GB/8GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 2000/1024 Mbps |
| Network technology | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band details Collapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800, GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) |
| Primary 5G network | Global version: SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) China version: SA/NSA (1, 3, 5, 8, 28, 38, 40, 41, 77, 78) |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
| Secondary 2G network | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 |
| Secondary 4G network | LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | |
| Xiaomi 12X (256GB/8GB) | |
| Back camera (main camera) | (triple camera) 50 megapixels 13MP ultrawide f/2.412mm123°1/3.06"1.12µm 5MP telephoto macro f/2.450mmAF |
| Main camera resolution | 8160x6120 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 24 fps |
| Flash | Dual-LED flash |
| Focal aperture | f/1.9 (aperture) |
| Focal length | 26mm (lens) |
| Sensor size | 1/1.56" inches |
| Pixel size | 1µm pixel |
| Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported |
| Image stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection |
| BSI sensor | Supported |
| HDR | HDR photo/video on both cameras |
| Camera extras | 4K@60fps 1080p@960fps Sony IMX766 |
📸 Front camera | |
| Xiaomi 12X (256GB/8GB) | |
| Front camera (secondary) | 32 megapixels |
| Front camera resolution | 6528x4896 pixels |
| Video recording (secondary) | Full HD (1920x1080) |
| Front flash | Not supported |
| Focal aperture | f/2.5 (aperture) |
| Focal length | 26mm (lens) |
| Sensor size | feature not registered |
| Pixel size | 0.7µm pixel |
🔉 Sound and multimedia | |
| Xiaomi 12X (256GB/8GB) | |
| Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos Tuned by Harman Kardon |
| Active noise cancellation | 2 microphones or more |
| Radio | Not supported |
| TV | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | |
| Xiaomi 12X (256GB/8GB) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector |
| TV output | USB Type-C (reversible) |
| Bluetooth | 5.2 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| NFC | Supported |
| Infrared port | Supported |
🧭 Sensors | |
| Xiaomi 12X (256GB/8GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor |
| Vibrating alert | Supported |
🔋 Battery | |
| Xiaomi 12X (256GB/8GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 4500 mAh |
| Charger, watts | 67W Wired fast charging Quick Charge 4 USB Power Delivery 3.0 |
| Inductive / wireless charging | Not supported |
| Talk time autonomy | feature not registered |
| Standby | feature not registered |
➕ Other features | |
| Xiaomi 12X (256GB/8GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported |
| Video calling | Supported |
| Ringtones | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 |
| Antenna | Internal antenna |
| Qwerty physical keyboard | Not supported |
| Miscellaneous | • Colors: Gray, Blue, Purple • LiquidCool |
☢️ Radiation rate | |
| Xiaomi 12X (256GB/8GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.59W/kg (head), 1W/kg (body) |
Xiaomi 12X versions (variations) with different specifications
Xiaomi 12X (128GB)Xiaomi 12X (256GB/12GB)Xiaomi 12X (256GB/8GB) Xiaomi 12X (256GB/8GB) vs 
Choose the model 
Samsung Galaxy Z Flip 3 
Apple iPhone 16 Pro 
Samsung Galaxy S24+ 
Samsung Galaxy Z Flip 4 
How to use coupon extensions to maximize your savings
Thursday, 12.26.2024
The synergy of mobile technology and travel
Wednesday, 12.18.2024
Why updating your printer driver is crucial for optimal performance
Friday, 11.15.2024