In depth comparison and review of Xiaomi MI A1 and Motorola Moto G31. 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.
DESIGN AND DIMENSIONS | Xiaomi MI A1 | Motorola Moto G31 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 155.4 mm | 161.89 mm | Motorola Moto G31 has greater height than Xiaomi MI A1. |
Width | 75.8 mm | 73.87 mm | Xiaomi MI A1 has greater width than Motorola Moto G31. |
Depth | 7.3 mm | 8.55 mm | Xiaomi MI A1 is narrower than Xiaomi MI A1. |
Weight | 165 g | 181 g | Xiaomi MI A1 is lighter than Xiaomi MI A1. |
Body Colour | Black | Mineral grey | Baby blue | |
Body Material | Metal | Plastic | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.76 W/kg (body), 1.75 W/kg (head) | 1.46 W/kg (body), 0.67 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 |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | Nano SIM + nano SIM/microSD |
DISPLAY | Xiaomi MI A1 | Motorola Moto G31 |
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Display Type | LCD display | OLED display | |
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Display Technology | LTPS IPS | OLED | |
Screen Size (Display Size) | 5.5" | 6.4" | Motorola Moto G31 has larger screen size than Xiaomi MI A1. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2400 x 1080 pixels | Motorola Moto G31 has better screen resolution than Xiaomi MI A1. |
Display Format | Full HD | Full HD+ | |
Pixel Density | 403 ppi | 409 ppi | Motorola Moto G31 has better pixel density than Xiaomi MI A1. |
Aspect Ratio | - | 20:9 | |
Max Brightness | 450 cd/m² | - | |
Display Refresh Rate | - | 60 Hz | |
Display Features | 2.5D curved glass | Max Vision display | |
Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | - |
PROCESSOR | Xiaomi MI A1 | Motorola Moto G31 |
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Processor Type (CPU) | Qualcomm Snapdragon 625 | MediaTek Helio G85 | |
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Clock Speed | 2 GHz | 2 GHz | Both phones have the same clock speed. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 506 | ARM Mali-G52 MC2 |
MEMORY | Xiaomi MI A1 | Motorola Moto G31 |
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RAM | 4 GB | 4 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | Motorola Moto G31 has more internal memory than Xiaomi MI A1. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | Xiaomi MI A1 | Motorola Moto G31 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 4 | |
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Sensor Resolution | 12 Megapixel | 50 Megapixel | Motorola Moto G31 has better camera resolution than Xiaomi MI A1. |
Lens Type | Wide-angle lens | - | |
Lens Aperture | F/2.2 | F/1.8 | Motorola Moto G31 has better lens aperture than Xiaomi MI A1. |
Lens Construction | 5-element | - | |
Pixel Size | - | 1.28 μm | |
Focus Adjustment | Automatic | Automatic | |
Optical Zoom | 2x | - | |
Digital Zoom | 10x | - | |
Self-Timer Delay | - | Yes | |
Special Effects | HDR, Beautify 3.0 | HDR, Spot Colour | |
Camera Modes | Panorama, Continuous shot, low-light shots | Panorama, Pro mode, Timer mode, BurstShot, Watermark mode, Active photos, Cinemagraph, Portrait, Night Vision, AR stickers, Levelling, Macro Vision, Long exposure mode, Live filter, Capture Dual | |
Face Recognition (Face ID) | Face recognition | Auto smile capture | Both phones have face detection. |
Light Source | Dual LED flash | 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, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash | Phase Detect Auto-Focus (PDAF), Barcode Scanner, Cutout, Quad Pixel technology, smart composition, RAW photo output, shot optimisation, Google Lens, High-res digital zoom (up to 8x), Assistive Grid |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 8 Megapixel | Xiaomi MI A1 has better second camera resolution than Motorola Moto G31. |
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Lens Type (2nd Camera) | Telephoto lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.6 | F/2.2 | Motorola Moto G31 has better second camera lens aperture than Xiaomi MI A1. |
Field of View (2nd Camera) | - | 118 degree(s) | |
Pixel Size (2nd Camera) | - | 1.12 μm | |
Camera Functions (2nd Camera) | - | Depth camera |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Pixel Size (3rd Camera) | - | 1.75 μm | |
Camera Functions (3rd Camera) | - | Macro camera |
FOURTH CAMERA |
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Lens Aperture (4th Camera) | - | F/2.4 | |
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Pixel Size (4th Camera) | - | 1.75 μm | |
Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 13 Megapixel | Motorola Moto G31 has better front camera resolution than Xiaomi MI A1. |
Lens Aperture (Front) | - | F/2.2 | |
Pixel Size (Front) | - | 1.12 μm | |
Special Effects (Front) | - | HDR, Spot Colour | |
Camera Modes (Front) | Beautify with 36 smart beauty profiles | Slow motion video, Pro mode, Timer mode, BurstShot, HYPERLAPSE, Watermark mode, portrait mode, Face Beauty, Timelapse video, Active photos, Cinemagraph, Portrait, Night Vision, Levelling, Gesture selfie, Group selfie, Long exposure mode, Live filter, Low Light AI Selfie, Capture Dual, Gesture Capture | |
Face Recognition (Face ID) | Face recognition | Auto smile capture | Both phones have face detection. |
Video Resolutions (Front) | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Front) | Self-timer | Video image stabilisation, RAW photo, Shot optimisation, Selfie animation, Assistive grid |
BATTERY AND CHARGING | Xiaomi MI A1 | Motorola Moto G31 |
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Battery Capacity (Battery Size) | 3080 mAh | 5000 mAh | Motorola Moto G31 has larger battery capacity than Xiaomi MI A1. |
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Run Time Details | - | Standard usage: up to 36 hrs | |
Battery Technology | Lithium Ion | - |
CELLULAR | Xiaomi MI A1 | Motorola Moto G31 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Google Android | Android 11 | |
Intelligent Assistant | Google Assistant | Google Assistant | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, Galileo |
COMMUNICATIONS | Xiaomi MI A1 | Motorola Moto G31 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | - | |
3G UMTS Frequency | 2100, 1900, 850, 900 | - | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, 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 | - | |
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 | Motorola Moto G31 has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi MI A1 | Motorola Moto G31 |
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Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB | Dolby Atmos | |
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Supported Digital Video Standards | MKV, XviD, MPEG-4, M4V | - | |
Sound Enhancements | Dirac HD Sound | - |
FEATURES | Xiaomi MI A1 | Motorola Moto G31 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, SAR sensor, gyroscope | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
Security Technology | - | Face Unlock | |
Additional Phone Features | Noise suppression by Fortemedia | Dual microphones |
OTHERS | Xiaomi MI A1 | Motorola Moto G31 |
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Included Accessories | Power adapter | Protective cover, USB cable, SIM card removal tool, 10W charger |
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