Xiaomi MI A3 vs. Xiaomi Redmi Note 11 Pro

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI A3 and Xiaomi Redmi Note 11 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 A3 vs. Xiaomi Redmi Note 11 Pro Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 153.48 mm 164.19 mm Xiaomi Redmi Note 11 Pro has greater height than Xiaomi MI A3.
Width 71.85 mm 76.1 mm Xiaomi Redmi Note 11 Pro has greater width than Xiaomi MI A3.
Depth 8.475 mm 8.12 mm Xiaomi Redmi Note 11 Pro is narrower than Xiaomi MI A3.
Weight 173.8 g 202 g Xiaomi MI A3 is lighter than Xiaomi MI A3.
Body Colour Kind of grey Graphite grey
Body Material Corning Gorilla Glass 5 -
Waterproof (Water-resistant) - -
SAR Value 2.34 W/kg (limb), 1.097 W/kg (body), 0.301 W/kg (head) 0.857 W/kg (body), 0.576 W/kg (head), 1.985 W/kg (limb)
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 -
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Display Type OLED display OLED display
Display Technology AMOLED AMOLED
Screen Size (Display Size) 6.088" 6.67" Xiaomi Redmi Note 11 Pro has larger screen size than Xiaomi MI A3.
Screen Resolution (Display Resolution) 1560 x 720 pixels 2400 x 1080 pixels Xiaomi Redmi Note 11 Pro has better screen resolution than Xiaomi MI A3.
Display Format HD+ Full HD+
Pixel Density - 395 ppi
Aspect Ratio 19.5:9 -
Max Brightness - 1200 cd/m²
Contrast Ratio 60000:1 4500000:1 Xiaomi Redmi Note 11 Pro has better display contrast ratio than Xiaomi MI A3.
Display Enhancement Technology - Sunlight mode, Reading mode 3.0
Display Refresh Rate - 120 Hz
Display Features 2.5D Glass, Dot Drop display DCI-P3 Wide colour gamut, Dot Display
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Processor Type (CPU) Qualcomm Snapdragon 665 MediaTek Helio G96
Clock Speed 2 GHz 2.05 GHz Xiaomi Redmi Note 11 Pro has higher clock speed than Xiaomi MI A3.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 610 ARM Mali-G57 MC2
MEMORY Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
RAM LPDDR4X SDRAM - 4 GB LPDDR4X SDRAM - 6 GB Xiaomi Redmi Note 11 Pro has more RAM than Xiaomi MI A3.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Xiaomi Redmi Note 11 Pro has more internal memory than Xiaomi MI A3.
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) Up to 256 GB microSD
CAMERA Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
MAIN CAMERA
Number of Main Cameras 3 4
Sensor Resolution 48 Megapixel 108 Megapixel Xiaomi Redmi Note 11 Pro has better camera resolution than Xiaomi MI A3.
Sensor Size 1/2" 1/1.52" Xiaomi MI A3 has better camera sensor size than Xiaomi Redmi Note 11 Pro.
Lens Type - Wide-angle lens
Lens Aperture F/1.79 F/1.9 Xiaomi MI A3 has better lens aperture than Xiaomi MI A3.
Lens Construction 6-element -
Pixel Size 1.6 μm 0.7 μm Xiaomi MI A3 has larger camera pixel size than Xiaomi Redmi Note 11 Pro.
Focus Adjustment Automatic Automatic
Camera Modes AI portrait mode -
Light Source Flash LED flash
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 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 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 9-in-1 pixel binning
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 8 Megapixel Both phones have the same second camera resolution.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 -
Field of View (2nd Camera) 118 degree(s) 118 degree(s) Both phones have the same second camera lens field of view.
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) Depth camera Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 16 Megapixel Xiaomi MI A3 has better front camera resolution than Xiaomi Redmi Note 11 Pro.
Lens Aperture (Front) F/2.0 F/2.4 Xiaomi MI A3 has better front lens aperture than Xiaomi MI A3.
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 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 Xiaomi Redmi Note 11 Pro
Battery Capacity (Battery Size) 4030 mAh 5000 mAh Xiaomi Redmi Note 11 Pro has larger battery capacity than Xiaomi MI A3.
Fast Charging Technology Qualcomm Quick Charge 3.0 - Xiaomi MI A3 has fast charging technology.
CELLULAR Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - Android 11
User Interface - MIUI 13
Intelligent Assistant Google Assistant -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE 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 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 13, Band 17, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, 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 700c, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.1
NFC - Yes Xiaomi Redmi Note 11 Pro has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB -
Supported Digital Video Standards MKV, XviD, H.264, M4V, MPEG4-ASP, MPEG-4 SP, MP4 -
Sound Enhancements - Hi-Res audio certified
FEATURES Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Phone Functions 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, gyroscope
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features AI face unlock LiquidCool Technology, Z-axis linear vibration motor, IR blaster
OTHERS Xiaomi MI A3 Xiaomi Redmi Note 11 Pro
Included Accessories Power adapter, SIM card removal tool, USB-C cable, soft case SIM card removal tool, USB-C cable, protective case, 67W charger
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