Xiaomi MI A1 vs. Xiaomi POCO X3 NFC

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi MI A1 and Xiaomi POCO X3 NFC. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Xiaomi MI A1 vs. Xiaomi POCO X3 NFC Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A1 Xiaomi POCO X3 NFC
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 155.4 mm 165.3 mm Xiaomi POCO X3 NFC has greater height than Xiaomi MI A1.
Width 75.8 mm 76.8 mm Xiaomi POCO X3 NFC has greater width than Xiaomi MI A1.
Depth 7.3 mm 9.4 mm Xiaomi MI A1 is narrower than Xiaomi MI A1.
Weight 165 g 215 g Xiaomi MI A1 is lighter than Xiaomi MI A1.
Body Colour Black Cobalt blue | Shadow grey
Body Material Metal -
Protection - Splashproof
Waterproof (Water-resistant) - -
IP rating - IP53
SAR Value 0.76 W/kg (body), 1.75 W/kg (head) 0.558 W/kg (head), 0.986 W/kg (body), 1.997 W/kg (limb)
Integrated Components FM radio -
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 Nano SIM + nano SIM/microSD
DISPLAY Xiaomi MI A1 Xiaomi POCO X3 NFC
Display Type LCD display -
Display Technology LTPS IPS -
Screen Size (Display Size) 5.5" 6.67" Xiaomi POCO X3 NFC has larger screen size than Xiaomi MI A1.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2400 x 1080 pixels Xiaomi POCO X3 NFC has better screen resolution than Xiaomi MI A1.
Display Format Full HD Full HD+
Pixel Density 403 ppi 395 ppi Xiaomi MI A1 has better pixel density than Xiaomi POCO X3 NFC.
Aspect Ratio - 20:9
Max Brightness 450 cd/m² -
Contrast Ratio - 1500:1
HDR - Yes Xiaomi POCO X3 NFC has HDR.
HDR Technology - HDR10
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features 2.5D curved glass Dark mode, Dot Display
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI A1 Xiaomi POCO X3 NFC
Processor Type (CPU) Qualcomm Snapdragon 625 Qualcomm Snapdragon 732G
Clock Speed 2 GHz 2.3 GHz Xiaomi POCO X3 NFC has higher clock speed than Xiaomi MI A1.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes Xiaomi POCO X3 NFC has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 Qualcomm ADRENO 618
MEMORY Xiaomi MI A1 Xiaomi POCO X3 NFC
RAM 4 GB LPDDR4X SDRAM - 6 GB Xiaomi POCO X3 NFC has more RAM than Xiaomi MI A1.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Xiaomi POCO X3 NFC has more internal memory than Xiaomi MI A1.
Memory Interface - UFS 2.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 256 GB
CAMERA Xiaomi MI A1 Xiaomi POCO X3 NFC
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 12 Megapixel 64 Megapixel Xiaomi POCO X3 NFC has better camera resolution than Xiaomi MI A1.
Sensor Size - 1/1.73"
Sensor Name - Sony Exmor RS IMX682 sensor
Lens Type Wide-angle lens -
Lens Aperture F/2.2 F/1.89 Xiaomi POCO X3 NFC has better lens aperture than Xiaomi MI A1.
Lens Construction 5-element -
Pixel Size - 1.6 μm
Focus Adjustment Automatic Automatic
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR, Beautify 3.0 Kaleidoscope
Camera Modes Panorama, Continuous shot, low-light shots Pro mode, night mode, SteadyShot, AI portrait mode, AI Beautify, Pro Video mode, Macro video, Movie frame, photo filters, AI SkyScaping 3.0, AI photo clones, Timed burst, Document mode 2.0
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 960 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash 4-in-1 Super Pixel, AI scene detection, AI Quad camera, Support LOG format, 6 long exposure modes, AI dynamic studio
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 13 Megapixel Xiaomi POCO X3 NFC has better second camera resolution than Xiaomi MI A1.
Lens Type (2nd Camera) Telephoto lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.6 F/2.2 Xiaomi POCO X3 NFC has better second camera lens aperture than Xiaomi MI A1.
Field of View (2nd Camera) - 119 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Pixel Size (3rd Camera) - 1.75 μm
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) - FF (4cm)
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Pixel Size (4th Camera) - 1.75 μm
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 20 Megapixel Xiaomi POCO X3 NFC has better front camera resolution than Xiaomi MI A1.
Lens Aperture (Front) - F/2.2
Pixel Size (Front) - 1.6 μm
Special Effects (Front) - HDR
Camera Modes (Front) Beautify with 36 smart beauty profiles Selfie panorama, portrait mode, AI Beautify, Short video mode
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Light Source (Front) - Display flash
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) Self-timer Self-timer, 4-in-1 Super Pixel technology, AI scene detection, AI studio lighting, Palm shutter, full screen frame, Short video filter
BATTERY AND CHARGING Xiaomi MI A1 Xiaomi POCO X3 NFC
Battery Capacity (Battery Size) 3080 mAh 5160 mAh Xiaomi POCO X3 NFC has larger battery capacity than Xiaomi MI A1.
Run Time Details - Playback (video): up to 17 hrs
Gaming: up to 10 hrs
Playback (Music): up to 153 hrs
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI A1 Xiaomi POCO X3 NFC
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Google Android Android 10
User Interface - POCO Launcher 2.0 (MIUI12)
Intelligent Assistant Google Assistant -
Payment Technology - Google Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI A1 Xiaomi POCO X3 NFC
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 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
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac Wi-Fi
Bluetooth Bluetooth 4.2 Bluetooth 5.1
Bluetooth Profiles HID -
NFC - Yes Xiaomi POCO X3 NFC has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A1 Xiaomi POCO X3 NFC
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), M4A, DSF, AWB
Supported Digital Video Standards MKV, XviD, MPEG-4, M4V MKV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Dirac HD Sound Hi-Res audio
FEATURES Xiaomi MI A1 Xiaomi POCO X3 NFC
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, gyro sensor, hall sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Additional Phone Features Noise suppression by Fortemedia Infrared remote control, MIMO technology, AI face unlock, Google Lens, linear motor, Qualcomm 4th generation AI Engine, LiquidCool Technology 1.0 Plus, GAME Turbo 3.0
OTHERS Xiaomi MI A1 Xiaomi POCO X3 NFC
Included Accessories Power adapter SIM card removal tool, USB-C cable, 33W charger, anti-bacterial case, anti-bacterial screen protector
Compliant Standards - IP53, TUV Rheinland Low Blue Light Certification
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