Xiaomi MI 9 vs. Alcatel U3 2019

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 9 and Alcatel U3 2019. 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 9 vs. Alcatel U3 2019 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 9 Alcatel U3 2019
Product Type Smartphone Smartphone
Manufacturer Model Number - 4034L
Form Factor Touch Touch
Height 157.5 mm 121.3 mm Xiaomi MI 9 has greater height than Alcatel U3 2019.
Width 74.67 mm 64.4 mm Xiaomi MI 9 has greater width than Alcatel U3 2019.
Depth 7.61 mm 9.7 mm Xiaomi MI 9 is narrower than Xiaomi MI 9.
Weight 173 g 110 g Alcatel U3 2019 is lighter than Xiaomi MI 9.
Body Colour Ocean blue | Piano black -
Body Material Curved glass -
Waterproof (Water-resistant) - -
SAR Value 1.301 W/kg (body), 1.389 W/kg (head) 1.48 W/kg (body), 1.08 W/kg (head)
Integrated Components - FM radio
Connector Type USB Type-C - 24 pin USB-C Micro-USB
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM Single-SIM
DISPLAY Xiaomi MI 9 Alcatel U3 2019
Display Type OLED display -
Display Technology AMOLED -
Screen Size (Display Size) 6.39" 4" Xiaomi MI 9 has larger screen size than Alcatel U3 2019.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 800 x 480 pixels Xiaomi MI 9 has better screen resolution than Alcatel U3 2019.
Display Format Full HD+ WVGA
Pixel Density 403 ppi -
Max Brightness 600 cd/m² -
Contrast Ratio 60000:1 -
HDR Yes - Xiaomi MI 9 has HDR.
HDR Technology HDR10 -
Display Enhancement Technology Sunshine mode 2.0 -
Display Features Always-on display, Reading mode, Colour temperature adjustment, night mode, Wide Colour Gamut (WCG) -
Display Protection (Screen Protector) Fingerprint-resistant coating, Corning Gorilla Glass 6 (scratch resistant glass), oil protective coating -
PROCESSOR Xiaomi MI 9 Alcatel U3 2019
Processor Type (CPU) Qualcomm Snapdragon 855 MediaTek
Processor Number - MT6580M
Clock Speed 2.84 GHz 1.3 GHz Xiaomi MI 9 has higher clock speed than Alcatel U3 2019.
Processor Core Qty 8-core Quad-core Xiaomi MI 9 has higher processor core quantity than Alcatel U3 2019.
64-bit Architecture Yes - Xiaomi MI 9 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 640 -
MEMORY Xiaomi MI 9 Alcatel U3 2019
RAM LPDDR4X SDRAM - 6 GB 512 MB Xiaomi MI 9 has more RAM than Alcatel U3 2019.
Internal Memory Size (Storage Capacity) 64 GB 4 GB Xiaomi MI 9 has more internal memory than Alcatel U3 2019.
Supported Flash Memory Cards (Expandable Memory) - microSD
CAMERA Xiaomi MI 9 Alcatel U3 2019
MAIN CAMERA
Number of Main Cameras 3 1
Sensor Resolution 48 Megapixel 3 Megapixel Xiaomi MI 9 has better camera resolution than Alcatel U3 2019.
Sensor Name Sony Exmor RS IMX586 sensor -
Lens Type Ultra wide-angle lens -
Lens Aperture F/1.75 -
Pixel Size 0.8 μm -
Focus Adjustment Automatic -
Laser Auto Focus Yes -
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR -
Camera Modes Burst mode, Panorama, portrait mode, AI Beautify, Smart ultra-wide angle mode, Ultra nightscape mode, Photo timer, Level display, Custom watermark, Full body portrait mode, Moon mode -
Face Recognition (Face ID) Face recognition - Xiaomi MI 9 has face detection.
Light Source Dual flash -
Still Image Resolutions 8000 x 6000 -
Video Resolutions 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) Sapphire crystal lens cover, Phase Detect Auto-Focus (PDAF), Dynamic photos, video stabilisation, Contrast Auto-Focus, 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, Quick motion Interpolated to 3MP
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel -
Lens Type (2nd Camera) Telephoto lens -
Lens Aperture (2nd Camera) F/2.2 -
Pixel Size (2nd Camera) 1 μm -
Camera Features (2nd Camera) Macro photography -
THIRD CAMERA
Sensor Resolution (3rd Camera) 16 Megapixel -
Lens Type (3rd Camera) Ultra wide-angle lens -
Lens Aperture (3rd Camera) F/2.2 -
Pixel Size (3rd Camera) 1 μm -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 20 Megapixel 1.3 Megapixel Xiaomi MI 9 has better front camera resolution than Alcatel U3 2019.
Lens Aperture (Front) F/2.0 -
Pixel Size (Front) 0.9 μm -
Special Effects (Front) HDR, Magic mirror -
Camera Modes (Front) AI portrait mode, AI Beautify, AI makeup -
Face Recognition (Face ID) Face recognition - Xiaomi MI 9 has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps -
Camera Features (Front) Self-timer, age recognition, Video Beautify, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, AI lens flare Interpolated to 1.3MP
BATTERY AND CHARGING Xiaomi MI 9 Alcatel U3 2019
Battery Capacity (Battery Size) 3300 mAh 1500 mAh Xiaomi MI 9 has larger battery capacity than Alcatel U3 2019.
Fast Charging Technology Qualcomm Quick Charge 4.0+ - Xiaomi MI 9 has fast charging technology.
Wireless Charging Standards WPC, Qi -
CELLULAR Xiaomi MI 9 Alcatel U3 2019
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 3G Xiaomi MI 9 has more advanced generation mobile network.
Operating System - Android 8.0 Oreo (Go edition)
User Interface MIUI 10 -
Intelligent Assistant Google Assistant -
Payment Technology Android Pay -
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS
COMMUNICATIONS Xiaomi MI 9 Alcatel U3 2019
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 1700, 850, 900 -
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 39, Band 40 -
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300 -
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 4.0
NFC Yes - Xiaomi MI 9 has NFC reader for mobile payments.
WLAN Security WPA3 -
Messaging Services SMS, MMS -
MEDIA Xiaomi MI 9 Alcatel U3 2019
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, apt-X, LDAC, apt-X HD WAV, AAC, AMR, MP3, FLAC, AAC +, MIDI, Vorbis
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, VP8, VP9 -
Sound Enhancements Qualcomm TrueWireless Stereo Plus -
FEATURES Xiaomi MI 9 Alcatel U3 2019
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, digital compass, gyro sensor, ultrasonic proximity sensor, linear rotation vector sensor G-sensor
Security Devices Fingerprint reader (under display) -
Additional Phone Features Infrared remote control, MIMO technology, MU-MIMO technology, MI Turbo, GAME Turbo -
OTHERS Xiaomi MI 9 Alcatel U3 2019
Included Accessories Protective cover, SIM card removal tool, USB-C cable, USB-C audio adapter, 18W QC3.0 charger -
Compliant Standards TUV Rheinland Certified Safe Fast-Charge System -
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