Xiaomi MI A3 vs. Nokia XR20

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI A3 and Nokia XR20. 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 A3 vs. Nokia XR20 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A3 Nokia XR20
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 153.48 mm 171.64 mm Nokia XR20 has greater height than Xiaomi MI A3.
Width 71.85 mm 81.5 mm Nokia XR20 has greater width than Xiaomi MI A3.
Depth 8.475 mm 10.64 mm Xiaomi MI A3 is narrower than Xiaomi MI A3.
Weight 173.8 g 248 g Xiaomi MI A3 is lighter than Xiaomi MI A3.
Body Colour Kind of grey Granite | Ultra blue
Body Material Corning Gorilla Glass 5 Composite polymer, aluminium frame
Protection - Water-resistant
Waterproof (Water-resistant) - Yes Nokia XR20 is waterproof.
IP rating - IP68
SAR Value 2.34 W/kg (limb), 1.097 W/kg (body), 0.301 W/kg (head) 1.133 W/kg (head), 1.427 W/kg (body)
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
DISPLAY Xiaomi MI A3 Nokia XR20
Display Type OLED display -
Display Technology AMOLED -
Screen Size (Display Size) 6.088" 6.67" Nokia XR20 has larger screen size than Xiaomi MI A3.
Screen Resolution (Display Resolution) 1560 x 720 pixels 2400 x 1080 pixels Nokia XR20 has better screen resolution than Xiaomi MI A3.
Display Format HD+ Full HD+
Aspect Ratio 19.5:9 20:9
Max Brightness - 550 cd/m²
Contrast Ratio 60000:1 -
Display Features 2.5D Glass, Dot Drop display Glove & Wet Touch
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass Victus (scratch resistant glass)
PROCESSOR Xiaomi MI A3 Nokia XR20
Processor Type (CPU) Qualcomm Snapdragon 665 -
Clock Speed 2 GHz -
Processor Core Qty 8-core -
Graphics System (GPU) Qualcomm ADRENO 610 -
MEMORY Xiaomi MI A3 Nokia XR20
RAM LPDDR4X SDRAM - 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) Up to 256 GB -
CAMERA Xiaomi MI A3 Nokia XR20
MAIN CAMERA
Number of Main Cameras 3 2
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Sensor Size 1/2" 1/2.25" Nokia XR20 has better camera sensor size than Xiaomi MI A3.
Sensor Name - Samsung GM1ST
Lens Aperture F/1.79 F/1.79 Both phones have the same camera lens aperture.
Lens Construction 6-element -
Pixel Size 1.6 μm 0.8 μm Xiaomi MI A3 has larger camera pixel size than Nokia XR20.
Focus Adjustment Automatic Automatic
Special Effects - HDR, ZEISS cinematic effects
Camera Modes AI portrait mode Panorama, night mode, Watermark mode, Beautification mode, Cinema mode, SpeedWarp camera mode, Action Cam mode
Light Source Flash Dual-tone LED + single LED
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 -
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), 4-in-1 Super Pixel, AI scene detection, AI Triple camera, 27 different scenes ZEISS Optics, ZEISS Portrait
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 13 Megapixel Nokia XR20 has better second camera resolution than Xiaomi MI A3.
Sensor Size (2nd Camera) - 1/3"
Sensor Name (2nd Camera) - Samsung 3L6
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.4 Xiaomi MI A3 has better second camera lens aperture than Xiaomi MI A3.
Field of View (2nd Camera) 118 degree(s) 123 degree(s) Nokia XR20 has larger second camera lens field of view than Xiaomi MI A3.
Pixel Size (2nd Camera) - 1.12 μm
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel -
Camera Functions (3rd Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 8 Megapixel Xiaomi MI A3 has better front camera resolution than Nokia XR20.
Lens Aperture (Front) F/2.0 -
Lens Element Qty (Front) 5-element -
Field of View (Front) 79 degree(s) -
Pixel Size (Front) 1.6 μm -
Focus Adjustment Focus free -
Camera Modes (Front) Selfie panorama, AI portrait mode, AI Beautify -
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps -
Camera Features (Front) 4-in-1 Super Pixel technology, AI scene detection, 12 different scenes, AI Selfie, Palm shutter, AI face unlock -
BATTERY AND CHARGING Xiaomi MI A3 Nokia XR20
Battery Capacity (Battery Size) 4030 mAh 4630 mAh Nokia XR20 has larger battery capacity than Xiaomi MI A3.
Fast Charging Technology Qualcomm Quick Charge 3.0 Qualcomm Quick Charge 4.0 Both phones have fast charging technology.
Wireless Charging - Yes Nokia XR20 can be charged wirelessly.
Wireless Charging Standards - Qi
Run Time Details - Mixed usage: up to 48 hrs
CELLULAR Xiaomi MI A3 Nokia XR20
Technology WCDMA (UMTS) / GSM -
Mobile Broadband Generation 4G 5G Nokia XR20 has more advanced generation mobile network.
Operating System - Android 11
Intelligent Assistant Google Assistant Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC, A-GLONASS
COMMUNICATIONS Xiaomi MI A3 Nokia XR20
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE LTE, 5G NR FR1
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 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 42, Band 43, 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 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, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3700, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n2, n3, n5, n7, n28, n41, n66, n77, n78
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 700APT, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 5.0 Bluetooth 5.1
NFC - Yes Nokia XR20 has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Xiaomi MI A3 Nokia XR20
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB Apt-X
Supported Digital Video Standards MKV, XviD, H.264, M4V, MPEG4-ASP, MPEG-4 SP, MP4 -
Sound Enhancements - OZO Audio, Qualcomm aptX audio, Qualcomm aptX Adaptive, OZO Playback technology, OZO spatial sound recording with wind noise reduction
FEATURES Xiaomi MI A3 Nokia XR20
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 sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyroscope
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features AI face unlock Dual microphones, Google Assistant Button, 4 years monthly of security and OS updates, 3 years of OS updates, AI battery saving technology, Google Drive Storage (15 GB)
OTHERS Xiaomi MI A3 Nokia XR20
Included Accessories Power adapter, SIM card removal tool, USB-C cable, soft case Power adapter, SIM card removal tool, screen protector, USB-C cable
Compliant Standards - IP68, MIL-STD-810H
Max Depth of Water Resistance - 1.5 m
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