Xiaomi MI A1 vs. Google Pixel 4

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI A1 and Google Pixel 4. 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. Google Pixel 4 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A1 Google Pixel 4
Product Type Smartphone Smartphone
Manufacturer Model Number - G020M
Form Factor Touch Touch
Height 155.4 mm 147.1 mm Xiaomi MI A1 has greater height than Google Pixel 4.
Width 75.8 mm 68.8 mm Xiaomi MI A1 has greater width than Google Pixel 4.
Depth 7.3 mm 8.2 mm Xiaomi MI A1 is narrower than Xiaomi MI A1.
Weight 165 g 162 g Google Pixel 4 is lighter than Xiaomi MI A1.
Body Colour Black Simply black | Oh So Orange | Just black | Clearly white
Body Material Metal Aluminum unibody with hybrid coating, Corning Gorilla Glass 5
Protection - Dustproof, water-resistant
Waterproof (Water-resistant) - Yes Google Pixel 4 is waterproof.
IP rating - IP68
SAR Value 0.76 W/kg (body), 1.75 W/kg (head) 1.19 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
SIM Card Type (Size) Nano SIM Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Dual-SIM Single-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Xiaomi MI A1 Google Pixel 4
Display Type LCD display OLED display
Display Technology LTPS IPS Flexible OLED
Screen Size (Display Size) 5.5" 5.7" Google Pixel 4 has larger screen size than Xiaomi MI A1.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2160 x 1080 pixels Google Pixel 4 has better screen resolution than Xiaomi MI A1.
Display Format Full HD Full HD+
Pixel Density 403 ppi 444 ppi Google Pixel 4 has better pixel density than Xiaomi MI A1.
Aspect Ratio - 19:9
Max Brightness 450 cd/m² -
Colour Depth - 16.7 million colours
Contrast Ratio - 100000:1
HDR - Yes Google Pixel 4 has HDR.
Display Refresh Rate - 90 Hz
Display Features 2.5D curved glass Always-on display, Now Playing, Ambient EQ
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI A1 Google Pixel 4
Processor Type (CPU) Qualcomm Snapdragon 625 Qualcomm Snapdragon 855
Clock Speed 2 GHz 2.84 GHz Google Pixel 4 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 Google Pixel 4 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 Qualcomm ADRENO 640
MEMORY Xiaomi MI A1 Google Pixel 4
RAM 4 GB LPDDR4X SDRAM - 6 GB Google Pixel 4 has more RAM than Xiaomi MI A1.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Google Pixel 4 has more internal memory than Xiaomi MI A1.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB -
CAMERA Xiaomi MI A1 Google Pixel 4
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 12 Megapixel 12.2 Megapixel Google Pixel 4 has better camera resolution than Xiaomi MI A1.
Lens Type Wide-angle lens Wide-angle lens
Lens Aperture F/2.2 F/1.7 Google Pixel 4 has better lens aperture than Xiaomi MI A1.
Lens Construction 5-element -
Field of View (FoV) - 77 degree(s)
Pixel Size - 1.4 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Google Pixel 4 has optical stabilisation.
Focus Adjustment Automatic Automatic
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR, Beautify 3.0 -
HDR Mode - Live HDR+
Camera Modes Panorama, Continuous shot, low-light shots Portrait mode, Night Vision
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Light Source Dual LED flash Dual 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, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 240 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash Electronic Image Stabiliser (EIS), dual pixel phase detection
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 16 Megapixel Google Pixel 4 has better second camera resolution than Xiaomi MI A1.
Lens Type (2nd Camera) Telephoto lens Telephoto lens
Lens Aperture (2nd Camera) F/2.6 F/2.4 Google Pixel 4 has better second camera lens aperture than Xiaomi MI A1.
Field of View (2nd Camera) - 52 degree(s)
Pixel Size (2nd Camera) - 1 μm
Camera Features (2nd Camera) - OIS (Optical Image Stabilisation), Electronic Image Stabiliser (EIS)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Google Pixel 4 has better front camera resolution than Xiaomi MI A1.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) - F/2.0
Field of View (Front) - 90 degree(s)
Pixel Size (Front) - 1.22 μm
Focus Adjustment - Focus free
Camera Modes (Front) Beautify with 36 smart beauty profiles -
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) Self-timer 2 NIR cameras
BATTERY AND CHARGING Xiaomi MI A1 Google Pixel 4
Battery Capacity (Battery Size) 3080 mAh 2800 mAh Xiaomi MI A1 has larger battery capacity than Google Pixel 4.
Fast Charging Technology - Power Delivery 2.0 Google Pixel 4 has fast charging technology.
Wireless Charging - Yes Google Pixel 4 can be charged wirelessly.
Wireless Charging Standards - Qi
Standby Time - 288 hours
Run Time Details - Mixed usage: up to 32.2 hrs
Standby: up to 288 hrs
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI A1 Google Pixel 4
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
Intelligent Assistant Google Assistant Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi MI A1 Google Pixel 4
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, LAA
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 12, Band 13, Band 17, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66, Band 71
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 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3, FDD 600
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 LE
Bluetooth Profiles HID -
NFC - Yes Google Pixel 4 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A1 Google Pixel 4
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB Apt-X, LDAC, apt-X HD
Supported Digital Video Standards MKV, XviD, MPEG-4, M4V -
Sound Enhancements Dirac HD Sound -
FEATURES Xiaomi MI A1 Google Pixel 4
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, barometer, magnetometer, gyro sensor, haptics sensor, Active Edge
Security Devices Fingerprint reader Face recognition
Security Technology - 3D Face unlock
Additional Phone Features Noise suppression by Fortemedia MIMO technology, Three microphones, Android Sensor Hub, Noise suppression, ARCore, Titan M Security Module, Pixel Neural Core, 3 years of security and OS updates
OTHERS Xiaomi MI A1 Google Pixel 4
Included Accessories Power adapter SIM card removal tool, Quick switch adapter, USB-C headphones, USB-C to USB-C cable, 18W USB-C power adapter
Compliant Standards - IP68, HAC (Hearing Aid Compatible)
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