In depth comparison and review of Samsung Galaxy M31s and Samsung Galaxy A22. 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 | Samsung Galaxy M31s | Samsung Galaxy A22 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-M317F/DSN | SM-A225F/DSN | |
Form Factor | Touch | Touch | |
Height | 159.3 mm | 159.3 mm | Both phones are the same height. |
Width | 74.4 mm | 73.6 mm | Samsung Galaxy M31s has greater width than Samsung Galaxy A22. |
Depth | 9.3 mm | 8.4 mm | Samsung Galaxy A22 is narrower than Samsung Galaxy M31s. |
Weight | 203 g | 186 g | Samsung Galaxy A22 is lighter than Samsung Galaxy M31s. |
Body Colour | Black | Black | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.365 W/kg (body), 0.756 W/kg (head) | 1.59 W/kg (body), 0.516 W/kg (head), 1.8 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 |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Samsung Galaxy M31s | Samsung Galaxy A22 |
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Display Type | OLED display | OLED display | |
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Display Technology | Super AMOLED | Super AMOLED | |
Screen Size (Display Size) | 6.5" | 6.4" | Samsung Galaxy M31s has larger screen size than Samsung Galaxy A22. |
Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1600 x 720 pixels | Samsung Galaxy M31s has better screen resolution than Samsung Galaxy A22. |
Display Format | Full HD+ | HD+ | |
Max Brightness | - | 600 cd/m² | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Display Features | Night mode, Edge-to-Edge screen, Infinity O display | Infinity U Display |
PROCESSOR | Samsung Galaxy M31s | Samsung Galaxy A22 |
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Clock Speed | 2.3 GHz | 2 GHz | Samsung Galaxy M31s has higher clock speed than Samsung Galaxy A22. |
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Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
MEMORY | Samsung Galaxy M31s | Samsung Galaxy A22 |
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RAM | 6 GB | 4 GB | Samsung Galaxy M31s has more RAM than Samsung Galaxy A22. |
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Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
User Memory | 106.5 GB | 103.6 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 512 GB | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | Samsung Galaxy M31s | Samsung Galaxy A22 |
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MAIN CAMERA |
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Number of Main Cameras | 4 | 4 | |
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Sensor Resolution | 64 Megapixel | 48 Megapixel | Samsung Galaxy M31s has better camera resolution than Samsung Galaxy A22. |
Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
Field of View (FoV) | 81 degree(s) | - | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Samsung Galaxy A22 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | 10x | 10x | Both phones have the same digital zoom. |
Camera Modes | Slow motion video, Bokeh Mode, Live Focus mode | Portrait | |
Light Source | LED flash | LED flash | |
Video Resolutions | 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, Slo-mo video 1280 x 720 (720p) at 480 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 120 fps | |
Camera Features (Functions) | Background blur | - |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 8 Megapixel | Samsung Galaxy M31s has better second camera resolution than Samsung Galaxy A22. |
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Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.2 | Both phones have the same second camera lens aperture. |
Field of View (2nd Camera) | 123 degree(s) | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 5 Megapixel | 2 Megapixel | Samsung Galaxy M31s has higher resolution third camera than Samsung Galaxy A22. |
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Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
Camera Functions (3rd Camera) | Depth camera | Macro camera |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | 5 Megapixel | 2 Megapixel | Samsung Galaxy M31s has higher resolution fourth camera than Samsung Galaxy A22. |
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Lens Aperture (4th Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the fourth camera. |
Camera Functions (4th Camera) | Macro camera | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 32 Megapixel | 13 Megapixel | Samsung Galaxy M31s has better front camera resolution than Samsung Galaxy A22. |
Lens Aperture (Front) | F/2.2 | F/2.2 | Both phones have the same front camera lens aperture. |
Focus Adjustment | Focus free | Focus free | |
Camera Features (Front) | Live Focus | - |
BATTERY AND CHARGING | Samsung Galaxy M31s | Samsung Galaxy A22 |
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Battery Capacity (Battery Size) | 6000 mAh | 5000 mAh | Samsung Galaxy M31s has larger battery capacity than Samsung Galaxy A22. |
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Fast Charging Technology | Samsung Super Fast Charging | Adaptive Fast Charging | Both phones have fast charging technology. |
Talk Time | 3060 minutes | 2280 minutes | Samsung Galaxy M31s has longer battery life when making calls than Samsung Galaxy A22. |
Run Time Details | Active online usage (LTE): up to 22 hrs Active online usage (Wi-Fi): up to 22 hrs Playback (video): up to 27 hrs Playback (audio): up to 125 hrs Talk (4G): up to 3060 min |
Active online usage (LTE): up to 24 hrs Active online usage (Wi-Fi): up to 25 hrs Playback (video): up to 29 hrs Playback (audio): up to 97 hrs Talk (4G): up to 2280 min |
CELLULAR | Samsung Galaxy M31s | Samsung Galaxy A22 |
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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. |
User Interface | One UI | One UI | |
Navigation | GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Samsung Galaxy M31s | Samsung Galaxy A22 |
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Data Transmission | FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE | |
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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 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
MEDIA | Samsung Galaxy M31s | Samsung Galaxy A22 |
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Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | WAV, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
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Supported Digital Video Standards | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4 |
FEATURES | Samsung Galaxy M31s | Samsung Galaxy A22 |
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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 | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, geomagnetic sensor | Accelerometer, gyro sensor, geomagnetic sensor | |
Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
Additional Phone Features | Samsung KNOX, Game Booster, Samsung Smart Switch, Virtual Light Sensing | Virtual Light Sensing, Virtual Proximity Sensing |
OTHERS | Samsung Galaxy M31s | Samsung Galaxy A22 |
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Included Accessories | Power adapter | - |
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