Xiaomi MI A3 vs. Samsung Galaxy Fold

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI A3 and Samsung Galaxy Fold. 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. Samsung Galaxy Fold Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A3 Samsung Galaxy Fold
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-F907B
Form Factor Touch Folder - touch screen, dual screen
Height 153.48 mm 160.9 mm Samsung Galaxy Fold has greater height than Xiaomi MI A3.
Width 71.85 mm 62.8 mm Xiaomi MI A3 has greater width than Samsung Galaxy Fold.
Depth 8.475 mm 17.1 mm Xiaomi MI A3 is narrower than Xiaomi MI A3.
Weight 173.8 g 276 g Xiaomi MI A3 is lighter than Xiaomi MI A3.
Dimensions Details - Folded - 62.8 mm x 17.1 mm x 160.9 mm
Unfolded - 117.9 mm x 7.6 mm x 160.9 mm
Body Colour Kind of grey Cosmos black
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) 1.267 W/kg (body), 0.542 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Single-SIM
DISPLAY Xiaomi MI A3 Samsung Galaxy Fold
Display Type OLED display OLED display
Display Technology AMOLED Infinity Flex Dynamic AMOLED
Screen Size (Display Size) 6.088" 7.3" Samsung Galaxy Fold has larger screen size than Xiaomi MI A3.
Screen Resolution (Display Resolution) 1560 x 720 pixels 2152 x 1536 pixels Samsung Galaxy Fold has better screen resolution than Xiaomi MI A3.
Display Format HD+ QXGA+
Pixel Density - 362 ppi
Aspect Ratio 19.5:9 4.2:3
Colour Depth - 16.7 million colours
Contrast Ratio 60000:1 -
HDR - Yes Samsung Galaxy Fold has HDR.
HDR Technology - HDR10+
Display Features 2.5D Glass, Dot Drop display AOD(Always On Display), flex screen
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
SECOND DISPLAY
Second Display Type - OLED display - colour
Second Display Screen Size - 4.6"
Second Display Resolution - 1680 x 720 pixels
Second Display Colour Depth - 16.7 million colours
PROCESSOR Xiaomi MI A3 Samsung Galaxy Fold
Processor Type (CPU) Qualcomm Snapdragon 665 -
Clock Speed 2 GHz 2.8 GHz Samsung Galaxy Fold has higher clock speed than Xiaomi MI A3.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes Samsung Galaxy Fold has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 610 -
MEMORY Xiaomi MI A3 Samsung Galaxy Fold
RAM LPDDR4X SDRAM - 4 GB 12 GB Samsung Galaxy Fold has more RAM than Xiaomi MI A3.
Internal Memory Size (Storage Capacity) 64 GB 512 GB Samsung Galaxy Fold has more internal memory than Xiaomi MI A3.
User Memory - 460.5 GB
Supported Flash Memory Cards (Expandable Memory) Up to 256 GB -
CAMERA Xiaomi MI A3 Samsung Galaxy Fold
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 16 Megapixel Xiaomi MI A3 has better camera resolution than Samsung Galaxy Fold.
Sensor Size 1/2" -
Lens Type - Ultra wide-angle lens
Lens Aperture F/1.79 F/2.2 Xiaomi MI A3 has better lens aperture than Xiaomi MI A3.
Lens Construction 6-element -
Field of View (FoV) - 123 degree(s)
Pixel Size 1.6 μm 1 μm Xiaomi MI A3 has larger camera pixel size than Samsung Galaxy Fold.
Optical Image Stabiliser (OIS) - Dual OIS (Optical Image Stabilisation) Samsung Galaxy Fold has optical stabilisation.
Focus Adjustment Automatic Automatic, manual
Optical Zoom - 2x
Digital Zoom - 10x
Self-Timer Delay - Yes
Special Effects - HDR, Grid Line, Motion photos
Camera Modes AI portrait mode Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Mountains, Beaches, Watersides, Snow, Backlit, Text, Food, Live focus with bokeh effect, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view
Face Recognition (Face ID) - Face detection Samsung Galaxy Fold has face detection.
Light Source Flash High CRI 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 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 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 Quick Launch, Playback zoom, blink detection, VDIS (Video Digital Image Stabilisation), Tracking AF, Video location tags, location tags, Hyperlapse video support 1080p, Scene Optimiser, Lens smudge, Full view, Flaw detection, 9.1MP still photos recording 4K video, Shot suggestions, AR Emoji, blur detection, HDR10+ recording, Floating shutter button, Super steady, backlighting detection
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 12 Megapixel Samsung Galaxy Fold has better second camera resolution than Xiaomi MI A3.
Lens Type (2nd Camera) Ultra wide-angle lens Wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/1.5-2.4 Samsung Galaxy Fold has better second camera lens aperture than Xiaomi MI A3.
Field of View (2nd Camera) 118 degree(s) 77 degree(s) Xiaomi MI A3 has larger second camera lens field of view than Samsung Galaxy Fold.
Pixel Size (2nd Camera) - 1.4 μm
Camera Features (2nd Camera) - OIS (Optical Image Stabilisation), Super Speed Dual Pixel AF
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 12 Megapixel Samsung Galaxy Fold has higher resolution third camera than Xiaomi MI A3.
Lens Type (3rd Camera) - Telephoto lens
Lens Aperture (3rd Camera) - F/2.4
Field of View (3rd Camera) - 45 degree(s)
Pixel Size (3rd Camera) - 1 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy Fold has optical stabilisation of the third camera.
Camera Functions (3rd Camera) Depth camera -
Camera Features (3rd Camera) - Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 3
Sensor Resolution (Front) 32 Megapixel 10 Megapixel Xiaomi MI A3 has better front camera resolution than Samsung Galaxy Fold.
Lens Aperture (Front) F/2.0 F/2.2 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) 80 degree(s) Samsung Galaxy Fold has larger front lens field of view than Xiaomi MI A3.
Pixel Size (Front) 1.6 μm 1.22 μm Xiaomi MI A3 has larger front camera pixel size than Samsung Galaxy Fold.
Focus Adjustment Focus free -
Camera Modes (Front) Selfie panorama, AI portrait mode, AI Beautify Live Focus mode, AR Emoji
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 -
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) - 8 Megapixel
Lens Aperture (2nd Front) - F/1.9
Field of View (2nd Front) - 85 degree(s)
Pixel Size (2nd Front) - 1.12 μm
Camera Functions (2nd Front) - RGB Depth Camera
THIRD FRONT CAMERA
Sensor Resolution (3rd Front) - 10 Megapixels
Lens Aperture (3rd Front) - F/2.2
Field of View (3rd Front) - 80 degree(s)
Pixel Size (3rd Front) - 1.22 μm
BATTERY AND CHARGING Xiaomi MI A3 Samsung Galaxy Fold
Battery Capacity (Battery Size) 4030 mAh 4235 mAh Samsung Galaxy Fold has larger battery capacity than Xiaomi MI A3.
Fast Charging Technology Qualcomm Quick Charge 3.0 Qualcomm Quick Charge 2.0, Adaptive Fast Charging Both phones have fast charging technology.
Wireless Charging - Yes Samsung Galaxy Fold can be charged wirelessly.
Wireless Charging Standards - WPC, PMA, Qi, Fast Wireless Charging, Wireless PowerShare
Talk Time - 2640 minutes
Run Time Details - Active online usage (LTE): up to 12 hrs
Active online usage (Wi-Fi): up to 12 hrs
Playback (wireless video): up to 19 hrs
Playback (wireless audio): up to 73 hrs
Talk (LTE): up to 2640 min
CELLULAR Xiaomi MI A3 Samsung Galaxy Fold
Technology WCDMA (UMTS) / GSM TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Samsung Galaxy Fold has more advanced generation mobile network.
Operating System - Android 9.0 Pie
Intelligent Assistant Google Assistant Bixby
Payment Technology - Samsung Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi MI A3 Samsung Galaxy Fold
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, LAA, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X, 2100 CDMA2000 1X (AWS)
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 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 38, Band 39, 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 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N78
5G NR Frequency - TDD TD 3500
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac, ANT+/ANT, IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 5.0 Bluetooth 5.0 LE
NFC - Yes Samsung Galaxy Fold has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A3 Samsung Galaxy Fold
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB WAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards MKV, XviD, H.264, M4V, MPEG4-ASP, MPEG-4 SP, MP4 MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, stereo speakers tuned by AKG, Dolby Digital sound
FEATURES Xiaomi MI A3 Samsung Galaxy Fold
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, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Additional Phone Features AI face unlock Multitasking, MU-MIMO technology, Samsung KNOX, High AOP Mic, Smart View, Samsung DeX support, Bixby Vision, Secure Folder function, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, dual battery
OTHERS Xiaomi MI A3 Samsung Galaxy Fold
Included Accessories Power adapter, SIM card removal tool, USB-C cable, soft case USB adapter, USB cable, power adapter, SIM card removal tool, cover, Samsung Galaxy buds
Compliant Standards - HAC (Hearing Aid Compatible)
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