GALAXY M31s

Processor

• CPU Speed 2.3GHz, 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 – Resolution 32.0 MP
• Front Camera – F Number F2.0
• 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 Motion 240fps @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 Infra
• 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD 2G GSM
• GSM850, GSM900, DCS1800, PCS1900 3G UMTS
• B1(2100), B2(1900), B4(AWS), B5(850), B8(900) 4G FDD LTE
• B1(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 LTE
• B38(2600), B40(2300), B41(2500)

Connectivity

• ANT+ No
• USB Interface USB Type-C
• USB Version USB 2.0
• Location Technology GPS, Glonass, Beidou, Galileo
• Earjack 3.5mm Stereo
• MHL No
• Wi-Fi 802.11 a/b/g/n/ac 2.4+5GHz
• Wi-Fi Direct Yes
• Bluetooth Version Bluetooth v5.0 (LE up to 2 Mbps)
• NFC Yes
• PC Sync. Smart Switch (PC version)
• OS Android

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

Physical specification

• Dimension (HxWxD, mm)159.2 x 75.1 x 8.9
• Weight (g)191