In depth comparison and review of Xiaomi POCO X3 Pro and Samsung Galaxy M12. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-M127F/DSN | |
| Form Factor | Touch | Touch | |
| Height | 165.3 mm | 164 mm | Xiaomi POCO X3 Pro has greater height than Samsung Galaxy M12. |
| Width | 76.8 mm | 75.9 mm | Xiaomi POCO X3 Pro has greater width than Samsung Galaxy M12. |
| Depth | 9.4 mm | 9.7 mm | Xiaomi POCO X3 Pro is narrower than Xiaomi POCO X3 Pro. |
| Weight | 215 g | 214 g | Samsung Galaxy M12 is lighter than Xiaomi POCO X3 Pro. |
| Body Colour | Phantom black | Metallic bronze | Frost blue | Black | Green | |
| Protection | Splashproof | - | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | IP53 | - | |
| SAR Value | 0.899 W/kg (body), 0.573 W/kg (head), 1.898 W/kg (limb) | 1.388 W/kg (body), 1.83 W/kg (limb), 0.539 W/kg (head) | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | PLS TFT | |
| Screen Size (Display Size) | 6.67" | 6.5" | Xiaomi POCO X3 Pro has larger screen size than Samsung Galaxy M12. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1600 x 720 pixels | Xiaomi POCO X3 Pro has better screen resolution than Samsung Galaxy M12. |
| Display Format | Full HD+ | HD+ | |
| Pixel Density | 395 ppi | - | |
| Aspect Ratio | 20:9 | - | |
| Max Brightness | 450 cd/m² | - | |
| Colour Depth | - | 16.7 million colours | |
| Display Enhancement Technology | Sunlight mode | - | |
| Display Refresh Rate | 120 Hz | - | |
| Touch Sampling Rate | 240 Hz | - | |
| Display Features | Dot Display, Reading mode 3, DynamicSwitch refresh rate | Infinity V Display, Dark mode | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 6 (scratch resistant glass) | - |
| PROCESSOR | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 860 | - | |
|---|---|---|---|
| Clock Speed | 2.96 GHz | 2 GHz | Xiaomi POCO X3 Pro has higher clock speed than Samsung Galaxy M12. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 640 | - |
| MEMORY | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| RAM | LPDDR4X SDRAM - 6 GB | 4 GB | Xiaomi POCO X3 Pro has more RAM than Samsung Galaxy M12. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | Xiaomi POCO X3 Pro has more internal memory than Samsung Galaxy M12. |
| User Memory | - | 48.1 GB | |
| Memory Interface | UFS 3.1 | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 4 | |
|---|---|---|---|
| Sensor Resolution | 48 Megapixel | 48 Megapixel | Both phones have the same camera resolution. |
| Sensor Size | 1/2" | - | |
| Lens Aperture | F/1.79 | F/2.0 | Xiaomi POCO X3 Pro has better lens aperture than Xiaomi POCO X3 Pro. |
| Pixel Size | 1.6 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 10x | |
| Special Effects | - | Bokeh effect | |
| Camera Modes | Night mode, Dual video mode | Portrait mode | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | 4-in-1 to 1.6μm Super Pixel | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 8 Megapixel | 5 Megapixel | Xiaomi POCO X3 Pro has better second camera resolution than Samsung Galaxy M12. |
|---|---|---|---|
| Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.2 | F/2.2 | Both phones have the same second camera lens aperture. |
| Field of View (2nd Camera) | 119 degree(s) | 123 degree(s) | Samsung Galaxy M12 has larger second camera lens field of view than Xiaomi POCO X3 Pro. |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
| Camera Functions (3rd Camera) | Macro camera | Depth camera | |
| Camera Features (3rd Camera) | FF (4cm) | - |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same resolution of the fourth camera. |
|---|---|---|---|
| Lens Aperture (4th Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the fourth camera. |
| Camera Functions (4th Camera) | Depth camera | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 20 Megapixel | 8 Megapixel | Xiaomi POCO X3 Pro has better front camera resolution than Samsung Galaxy M12. |
| Lens Aperture (Front) | F/2.2 | F/2.2 | Both phones have the same front camera lens aperture. |
| Pixel Size (Front) | 1.6 μm | - | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | - | Bokeh effect | |
| Camera Modes (Front) | Night mode, Dual video mode | - | |
| Camera Features (Front) | 4-in-1 Super Pixel technology | - |
| BATTERY AND CHARGING | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Battery Capacity (Battery Size) | 5160 mAh | 5000 mAh | Xiaomi POCO X3 Pro has larger battery capacity than Samsung Galaxy M12. |
|---|---|---|---|
| Fast Charging Technology | - | Adaptive Fast Charging | Samsung Galaxy M12 has fast charging technology. |
| Recharge Time (Charging Time) | 59 min | - | |
| Talk Time | - | 2940 minutes | |
| Run Time Details | Playback (video): up to 18 hrs Gaming: up to 11 hrs Playback (Music): up to 110 hrs |
Active online usage (LTE): up to 20 hrs Active online usage (Wi-Fi): up to 20 hrs Playback (video): up to 19 hrs Playback (audio): up to 92 hrs Talk (4G): up to 2940 min |
| CELLULAR | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| User Interface | MIUI 12 | One UI | |
| Payment Technology | Google Pay | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Data Transmission | FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 1900, 1700, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| Wireless Interface | Wi-Fi 5 | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4 | |
| Sound Enhancements | Hi-Res audio | - |
| FEATURES | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, vibration motor | Accelerometer | |
| Security Devices | Face recognition, fingerprint reader (side) | Fingerprint reader | |
| Security Technology | AI face unlock | - | |
| Additional Phone Features | Infrared remote control, MIMO technology, AI face unlock, AI Engine, LiquidCool Technology 1.0 Plus, MMT (Middle Middle Tab) technology, dual stereo speakers | Samsung KNOX, Virtual Light Sensing, Virtual Proximity Sensing |
| OTHERS | Xiaomi POCO X3 Pro | Samsung Galaxy M12 |
|---|
| Included Accessories | SIM card removal tool, USB-C cable, protective case, 33W charger | - | |
|---|---|---|---|
| Compliant Standards | IP53 | - |
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