Samsung Galaxy M31 Smartphone
Samsung Galaxy M31
Specifications
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CPU Speed2.3GHz, 1.7GHz
-
Weight (g)191
-
Audio Playback Time (Hours)Up to 119
Specifications Detail
Processor
- CPU Speed2.3GHz, 1.7GHz
- CPU Type Octa-Core
Display
- Size (Main_Display)162.1mm (6.4″)
- Resolution (Main Display)2340 x 1080 (FHD+)
- Technology (Main Display)Super AMOLED
- Color Depth (Main Display)16M
Camera
- Rear Camera – Resolution (Multiple)64.0 MP + 8.0 MP + 5.0 MP + 5.0 MP
- Rear Camera – F Number (Multiple)F1.8 , F2.2 , F2.2 , F2.4
- Main Camera – Auto Focus Yes
- Rear Camera – OIS No
- Rear Camera Zoom Digital Zoom up to 8x
- Front Camera – Resolution32.0 MP
- Front Camera – F NumberF2.0
- Front Camera – Auto Focus No
- Front Camera – OIS No
- Main Camera – Flash Yes
- Front Camera – Flash No
- Video Recording Resolution UHD 4K (3840 x 2160) @30fps
- Slow Motion240fps @HD
Memory
- RAM_Size (GB)6
- ROM Size (GB)128
- Available Memory (GB) *108.6
- External Memory Support MicroSD (Up to 512GB)
Network/Bearer
- Number of SIM Dual-SIM
- SIM size Nano-SIM (4FF)
- SIM Slot Type SIM 1 + SIM 2 + MicroSD
- Infra2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD
- 2G GSMGSM850, GSM900, DCS1800, PCS1900
- 3G UMTSB1(2100), B2(1900), B4(AWS), B5(850), B8(900)
- 4G FDD LTEB1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B26(850), B28(700), B66(AWS-3)
- 4G TDD LTEB38(2600), B40(2300), B41(2500)
Connectivity
- ANT+No
- USB Interface USB Type-C
- USB Version USB 2.0
- Location Technology GPS, Glonass, Beidou, Galileo
- Earjack3.5mm Stereo
- MHL No
- Wi-Fi802.11 a/b/g/n/ac 2.4+5GHz
- Wi-Fi DirectYes
- Bluetooth Version Bluetooth v5.0 (LE up to 2 Mbps)
- NFC Yes
- PC Sync .Smart Switch (PC version)
OS
- Android
General Information
- Form Factor Touch Bar
Sensors
- Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
Physical specification
- Dimension (HxWxD, mm)159.2 x 75.1 x 8.9
- Weight (g)191
Battery
- Internet Usage Time(LTE) (Hours)Up to 21
- Internet Usage Time(Wi-Fi) (Hours)Up to 21
- Video Playback Time (Hours)Up to 26
- Battery Capacity (mAh, Typical)6000
- Removable No
- Audio Playback Time (Hours)Up to 119
- Talk Time (4G LTE) (Hours)Up to 48
Audio and Video
- Stereo Support No
- Video Playing FormatMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
- Video Playing Resolution UHD 4K (3840 x 2160) @60fps
- Audio Playing FormatMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Services and Applications
- Gear Support Galaxy Buds, Galaxy Fit, Galaxy Fit e, Galaxy Watch, Galaxy Watch Active, Galaxy Watch Active2, Gear Fit, Gear Fit2, Gear Fit2 Pro, Gear Sport, Gear1, Gear2, Gear2 Neo, Gear S, Gear S2, Gear S3, Gear IconX, Gear IconX (2018)
- Samsung DeX Support No
- Mobile TV No