Samsung Galaxy A31 Specifications


Chipset Mediatek Helio P65
CPU Speed 2GHz, 1.7GHz
CPU Type Octa-Core
   
Memory RAM_Size (GB) 6
ROM Size (GB) 128
   
External Memory MicroSD (Up to 512GB)
   
Battery Internet Usage Time(LTE) (Hours) ได้สูงสุด 20
Internet Usage Time(Wi-Fi) (Hours) ได้สูงสุด 20
Video Playback Time (Hours) ได้สูงสุด 22
Battery Capacity (mAh, Typical) 5000
Audio Playback Time (Hours) ได้สูงสุด 97
Talk Time (4G LTE) (Hours) ได้สูงสุด 33
   
Operation System Android 10, One UI 2.0
   
Network 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), B28(700), B66(AWS-3)
   
SIM Dual-SIM นาโนซิมการ์ด
SIM 1 + SIM 2 + MicroSD
   
Display Size (Main_Display) 162.1mm (6.4″ full rectangle) / 158.7mm (6.2″ rounded corners)
Resolution (Main Display) 1080 x 2400 (FHD+)
Technology (Main Display) Super AMOLED
Color Depth (Main Display) 16M
   
Camera

Rear Camera – Resolution (Multiple) 48.0 MP + 5.0 MP + 8.0 MP + 5.0 MP
Rear Camera – F Number (Multiple) F2.0 , F2.4 , F2.2 , F2.4
Rear Camera – Auto Focus มี
Rear Camera – OIS No
Rear Camera Zoom Digital Zoom up to 8x

Front Camera – Resolution 20.0 MP
Front Camera – F Number F2.2
Front Camera – Auto Focus No
Front Camera – OIS No

Rear Camera – Flash มี
Front Camera – Flash No

Video Recording Resolution FHD (1920 x 1080) @30fps (เฟรมต่อวินาที)
   
Connectivity Wi-Fi 802.11 a/b/g/n/ac 2.4+5GHz
Wi-Fi Direct รองรับ
Bluetooth v5.0
NFC มี
Smart Switch (PC version)
USB Type-C
USB 2.0
Earjack ช่องเสียบชุดหูฟังขนาด 3.5 มม.
   
Location GPS, Glonass, Beidou, Galileo
   
Sensor Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
   
Color Blue ,Black ,White
   
Dimensions & Body Dimension (HxWxD, mm) 159.3 x 73.1 x 8.6
Weight (g) 185
   
Media

Video Playing Format
MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM

Video Playing Resolution
FHD (1920 x 1080) @60 (เฟรมต่อวินาที)

Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
   
WATER AND DUST RESISTANT
 No
   
Other N/A
   
In the box N/A

 

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