Xiaomi MI A1 vs. Xiaomi MI 9T Pro

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI A1 and Xiaomi MI 9T Pro. 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.

Phone Specifications Comparison

Xiaomi MI A1 vs. Xiaomi MI 9T Pro Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A1 Xiaomi MI 9T Pro
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 155.4 mm 156.7 mm Xiaomi MI 9T Pro has greater height than Xiaomi MI A1.
Width 75.8 mm 74.3 mm Xiaomi MI A1 has greater width than Xiaomi MI 9T Pro.
Depth 7.3 mm 8.8 mm Xiaomi MI A1 is narrower than Xiaomi MI A1.
Weight 165 g 191 g Xiaomi MI A1 is lighter than Xiaomi MI A1.
Body Colour Black Glacier blue | Carbon black
Body Material Metal -
Waterproof (Water-resistant) - -
SAR Value 0.76 W/kg (body), 1.75 W/kg (head) 1.508 W/kg (body), 1.302 W/kg (head)
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 -
DISPLAY Xiaomi MI A1 Xiaomi MI 9T Pro
Display Type LCD display OLED display
Display Technology LTPS IPS AMOLED
Screen Size (Display Size) 5.5" 6.39" Xiaomi MI 9T Pro has larger screen size than Xiaomi MI A1.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2340 x 1080 pixels Xiaomi MI 9T Pro has better screen resolution than Xiaomi MI A1.
Display Format Full HD Full HD+
Pixel Density 403 ppi 403 ppi Both phones have the same pixel density.
Max Brightness 450 cd/m² 600 cd/m² Xiaomi MI 9T Pro has better display brightness than Xiaomi MI A1.
Contrast Ratio - 60000:1
HDR - Yes Xiaomi MI 9T Pro has HDR.
Display Enhancement Technology - Sunshine mode 2.0
Display Features 2.5D curved glass Colour temperature adjustment, night mode, Wide Colour Gamut (WCG), 256 ranks adjustable Reading mode, Dark mode, Multi-colour Always-on display, Dynamic display, Anti-flicker display
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI A1 Xiaomi MI 9T Pro
Processor Type (CPU) Qualcomm Snapdragon 625 Qualcomm Snapdragon 855
Clock Speed 2 GHz 2.84 GHz Xiaomi MI 9T Pro 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 MI 9T Pro has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 Qualcomm ADRENO 640
MEMORY Xiaomi MI A1 Xiaomi MI 9T Pro
RAM 4 GB LPDDR4X SDRAM - 6 GB Xiaomi MI 9T Pro has more RAM than Xiaomi MI A1.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Xiaomi MI 9T Pro has more internal memory than Xiaomi MI A1.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB -
CAMERA Xiaomi MI A1 Xiaomi MI 9T Pro
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 12 Megapixel 48 Megapixel Xiaomi MI 9T Pro has better camera resolution than Xiaomi MI A1.
Sensor Size - 1/2"
Lens Type Wide-angle lens Wide-angle lens
Lens Aperture F/2.2 F/1.75 Xiaomi MI 9T Pro has better lens aperture than Xiaomi MI A1.
Lens Construction 5-element 6-element
Field of View (FoV) - 79.4 degree(s)
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Optical Zoom 2x 2x Both phones have the same optical zoom.
Digital Zoom 10x 10x Both phones have the same digital zoom.
Special Effects HDR, Beautify 3.0 HDR
Camera Modes Panorama, Continuous shot, low-light shots Burst mode, Panorama, Pro mode, AI Beauty, Smart ultra-wide angle mode, Photo timer, Level display, Custom watermark, Full body portrait mode, Moon mode, AI smart slimming
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Light Source Dual LED flash LED flash
Still Image Resolutions - 8000 x 6000
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, 1920 x 1080 (1080p) at 60 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, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1920 x 1080 (1080p) at 960 fps, Slo-mo video 1280 x 720 (720p) at 960 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash Phase Detect Auto-Focus (PDAF), Dynamic photos, video stabilisation, Contrast Auto-Focus, 4-in-1 Super Pixel, AI scene detection, AI studio lighting, Video Beautify, AI Triple camera, 960 fps Smart audio pairing, AI lens flare, AI high resolution photos, Portrait mode background blur adjustment, Ultra wide-angle edge distortion correction, Group photo face correction, Portrait mode background blurring, Motion tracking, 27 different scenes, Steady handheld night photography
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 8 Megapixel Xiaomi MI A1 has better second camera resolution than Xiaomi MI 9T Pro.
Sensor Size (2nd Camera) - 1/4"
Sensor Name (2nd Camera) - Omnivision OV8856 sensor
Lens Type (2nd Camera) Telephoto lens Telephoto lens
Lens Aperture (2nd Camera) F/2.6 F/2.4 Xiaomi MI 9T Pro has better second camera lens aperture than Xiaomi MI A1.
Field of View (2nd Camera) - 44.6 degree(s)
Pixel Size (2nd Camera) - 1.12 μm
Optical Zoom - 2x
THIRD CAMERA
Sensor Resolution (3rd Camera) - 13 Megapixel
Lens Type (3rd Camera) - Ultra wide-angle lens
Lens Aperture (3rd Camera) - F/2.4
Field of View (3rd Camera) - 124.8 degree(s)
Pixel Size (3rd Camera) - 1.12 μm
FRONT CAMERA
Number of Front Cameras 1 1
Front Camera Design - Pop-up
Sensor Resolution (Front) 5 Megapixel 20 Megapixel Xiaomi MI 9T Pro has better front camera resolution than Xiaomi MI A1.
Lens Aperture (Front) - F/2.2
Pixel Size (Front) - 0.8 μm
Special Effects (Front) - HDR, Magic mirror
Camera Modes (Front) Beautify with 36 smart beauty profiles Selfie panorama, AI portrait mode, AI Beautify, AI makeup
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) Self-timer Self-timer, age recognition, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, sapphire crystal lens cover, ambient bulb, Palm shutter, AI silhouette detection, wide-angle distortion correction, camera display brightness correction
BATTERY AND CHARGING Xiaomi MI A1 Xiaomi MI 9T Pro
Battery Capacity (Battery Size) 3080 mAh 4000 mAh Xiaomi MI 9T Pro has larger battery capacity than Xiaomi MI A1.
Fast Charging Technology - Qualcomm Quick Charge 4.0+ Xiaomi MI 9T Pro has fast charging technology.
Battery Technology Lithium Ion Lithium Ion
CELLULAR Xiaomi MI A1 Xiaomi MI 9T Pro
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Google Android -
User Interface - MIUI 10
Intelligent Assistant Google Assistant -
Payment Technology - Google Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi MI A1 Xiaomi MI 9T Pro
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 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
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
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.0
Bluetooth Profiles HID -
NFC - Yes Xiaomi MI 9T Pro has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A1 Xiaomi MI 9T Pro
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio), apt-X, LDAC, apt-X HD
Supported Digital Video Standards MKV, XviD, MPEG-4, M4V MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, VP8, VP9, MP4
Sound Enhancements Dirac HD Sound Hi-Fi Sound support, Hi-Res audio, Qualcomm TrueWireless Stereo Plus
Audio Processor - WCD9335
Audio Amplifier - Smart PA
FEATURES Xiaomi MI A1 Xiaomi MI 9T Pro
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, digital compass, gyro sensor, distance sensor, In-screen ambient light sensor
Security Devices Fingerprint reader Fingerprint reader (under display)
Additional Phone Features Noise suppression by Fortemedia Dual microphones, MU-MIMO technology, Fast Charging, MI Turbo, GAME Turbo 2.0
OTHERS Xiaomi MI A1 Xiaomi MI 9T Pro
Included Accessories Power adapter Protective cover, power adapter, SIM card removal tool, USB-C cable
Compliant Standards - VDE, TUV Rheinland Certified Safe Fast-Charge System
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