Sony XPERIA XZ2 vs. Samsung Galaxy M31s

Phone Comparison, Reviews and Tests

In depth comparison and review of Sony XPERIA XZ2 and Samsung Galaxy M31s. 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

Sony XPERIA XZ2 vs. Samsung Galaxy M31s Comparison Chart
DESIGN AND DIMENSIONS Sony XPERIA XZ2 Samsung Galaxy M31s
Product Type Smartphone Smartphone
Manufacturer Model Number H8266 SM-M317F/DSN
Form Factor Touch Touch
Height 153 mm 159.3 mm Samsung Galaxy M31s has greater height than Sony XPERIA XZ2.
Width 72 mm 74.4 mm Samsung Galaxy M31s has greater width than Sony XPERIA XZ2.
Depth 11.1 mm 9.3 mm Samsung Galaxy M31s is narrower than Sony XPERIA XZ2.
Weight 198 g 203 g Sony XPERIA XZ2 is lighter than Sony XPERIA XZ2.
Body Colour Liquid silver | Deep green Black
Protection Dustproof, water-resistant -
Waterproof (Water-resistant) Yes - Sony XPERIA XZ2 is waterproof.
IP rating IP68, IP65 -
SAR Value 0.94 W/kg (body), 0.56 W/kg (head) 1.365 W/kg (body), 0.756 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C 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 Sony XPERIA XZ2 Samsung Galaxy M31s
Display Type LCD display OLED display
Display Technology TRILUMINOS Super AMOLED
Screen Size (Display Size) 5.7" 6.5" Samsung Galaxy M31s has larger screen size than Sony XPERIA XZ2.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 2400 x 1080 pixels Samsung Galaxy M31s has better screen resolution than Sony XPERIA XZ2.
Display Format - Full HD+
Aspect Ratio 18:9 -
Max Brightness 700 cd/m² -
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
HDR Yes - Sony XPERIA XZ2 has HDR.
Display Enhancement Technology Super Vivid mode, Dynamic Contrast Enhancement -
Display Features - Night mode, Edge-to-Edge screen, Infinity O display
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR Sony XPERIA XZ2 Samsung Galaxy M31s
Processor Type (CPU) Qualcomm Snapdragon 845 -
Clock Speed - 2.3 GHz
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Sony XPERIA XZ2 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 630 -
MEMORY Sony XPERIA XZ2 Samsung Galaxy M31s
RAM 4 GB 6 GB Samsung Galaxy M31s has more RAM than Sony XPERIA XZ2.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Samsung Galaxy M31s has more internal memory than Sony XPERIA XZ2.
User Memory 48 GB 106.5 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 400 GB microSDHC, microSD, microSDXC - up to 512 GB
CAMERA Sony XPERIA XZ2 Samsung Galaxy M31s
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 19 Megapixel 64 Megapixel Samsung Galaxy M31s has better camera resolution than Sony XPERIA XZ2.
Sensor Size 1/2.3" -
Sensor Name Sony Exmor RS sensor -
Lens Aperture F/2.0 F/1.8 Samsung Galaxy M31s has better lens aperture than Sony XPERIA XZ2.
Field of View (FoV) - 81 degree(s)
Optical Image Stabiliser (OIS) 5-axis OIS (Optical Image Stabilisation) - Sony XPERIA XZ2 has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Minimum Focal Length (Focal Distance) 25 mm -
Digital Zoom 8x 10x Samsung Galaxy M31s has better digital zoom than Sony XPERIA XZ2.
Special Effects HDR, Creative effect -
HDR Mode Auto HDR mode -
Camera Modes Red-Eye Reduction, Panorama, AR Effect mode, SteadyShot, manual mode, Intelligent Active Mode, Superior Auto mode, low-light shots, Night scene mode, Super slow motion Slow motion video, Bokeh Mode, Live Focus mode
Face Recognition (Face ID) Smile shutter - Sony XPERIA XZ2 has face detection.
Light Source LED light LED flash
Video Resolutions 3840 x 2160 (4K), Super slow motion video 1280 x 720 (720p) at 960 fps, Super slow motion video 1920 x 1080 (1080p) at 960 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, Slo-mo video 1280 x 720 (720p) at 480 fps
Camera Features (Functions) Quick Launch, Object tracking, G lens, Scene recognition, BIONZ image processing engine, Sound Photo, Quick Capture, Electronic Image Stabiliser (EIS), Stereo Audio Recording, Triple image sensing technology, Predictive Hybrid Autofocus, Predictive Capture, Motion Eye camera, 3x Clear image zoom, Anti-distortion shutter, Movie Creator, Autofocus burst Background blur
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 123 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Depth camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 5 Megapixel
Lens Aperture (4th Camera) - F/2.4
Camera Functions (4th Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 32 Megapixel Samsung Galaxy M31s has better front camera resolution than Sony XPERIA XZ2.
Sensor Size (Front) 1/5" -
Sensor Name (Front) Sony Exmor R sensor -
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Focus Adjustment - Focus free
Min Focal Length (Front) 23 mm -
Camera Modes (Front) SteadyShot, Intelligent Active Mode -
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) Self-timer, Hand Shutter Live Focus
BATTERY AND CHARGING Sony XPERIA XZ2 Samsung Galaxy M31s
Battery Capacity (Battery Size) 3180 mAh 6000 mAh Samsung Galaxy M31s has larger battery capacity than Sony XPERIA XZ2.
Fast Charging Technology Qualcomm Quick Charge 3.0 Samsung Super Fast Charging Both phones have fast charging technology.
Wireless Charging Yes - Sony XPERIA XZ2 can be charged wirelessly.
Wireless Charging Standards Qi -
Standby Time 630 hours -
Talk Time 1380 minutes 3060 minutes Samsung Galaxy M31s has longer battery life when making calls than Sony XPERIA XZ2.
Run Time Details Talk (GSM): up to 730 min
Standby (GSM): up to 590 hrs
Talk (WCDMA): up to 1380 min
Standby (WCDMA): up to 630 hrs
Standby (LTE): up to 590 hrs
Playback (Music): up to 85 hrs
Playback (video): up to 16 hrs
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
Battery Technology Lithium polymer -
CELLULAR Sony XPERIA XZ2 Samsung Galaxy M31s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 8.0 Oreo -
User Interface - One UI
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Sony XPERIA XZ2 Samsung Galaxy M31s
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 6, Band 8, Band 19 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 800, 900, 800 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 19, Band 20, Band 26, Band 28, Band 29, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 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
4G LTE Frequency 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 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 700d, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 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
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.
WLAN Security WEP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, EAP-TLS, PEAPv0/EAP-MSCHAPv2, PEAPv1/EAP-GTC, WPA2-PSK, WPA2-Enterprise -
Messaging Services SMS, MMS -
MEDIA Sony XPERIA XZ2 Samsung Galaxy M31s
Supported Digital Audio Standards WAV, WMA, AAC, AIFF, ASF, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, XMF, LPCM, AAC +, eAAC+, MKA, MIDI, M4A, apt-X, DSF, DSDIFF, DSD, LDAC, MXMF, AWB, IMY, RTTTL, RTX, OTA, MP4, ALAC, OPUS, 3GPP, M4V, AAC-ELD, ADTS, 3GPP2, MPEG 2 TS, WAVE WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards MKV, AVI, MPEG-4, MPEG-2, 3GP, H.264, H.263, M4V, TS, WebM, 3G2, VP8, VP9, H.265, 3GPP, 3GPP2 MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Digital Sound Enhancement Engine (DSEE HX), S-Force Front surround, Clear Audio+, 3D surround sound (VPT) -
FEATURES Sony XPERIA XZ2 Samsung Galaxy M31s
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, barometer, magnetometer, gyro sensor, geomagnetic sensor, Significant motion detector Accelerometer, ambient light sensor, proximity sensor, gyro sensor, geomagnetic sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features TTY compatible, DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA, intelligent typing (SWIFTKEY), intelligent typing (Gesture), Wi-Fi Miracast, Glove mode, TRILUMINOS display, Multi Window, X-Reality engine, MIMO technology, Google Voice typing function, Screen mirroring, Clear Audio+, Clear Bass, Dynamic normaliser, Digital Noise Cancelling (DNC), Ultra STAMINA Mode, Live Color LED, Hi-Res Audio, Low power audio playback, Smart backlight control, High-bandwidth Digital Content Protection (HDCP), Wi-Fi Passpoint, S-Force Front surround, Alarm Clock, PS4 Remote Play, Noise suppression, Smart cleaner, Qnovo Adaptive Charging, Battery Care, Smart Lock, STAMINA Mode, Screen zooming, Sony BRAVIA TV technology, Automatic Headphone Optimisation (AHO), Virtual Phones Technology (VPT), Xperia Actions, Automatic headset compensation, Smart Stamina 3.0, Dynamic vibration system, 3D Creator Samsung KNOX, Game Booster, Samsung Smart Switch, Virtual Light Sensing
Android Enterprise Recommended Yes -
OTHERS Sony XPERIA XZ2 Samsung Galaxy M31s
Included Accessories Power adapter, USB-C to 3.5 jack adapter Power adapter
Compliant Standards IP68, IP65, HAC (Hearing Aid Compatible) -
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