Samsung Galaxy M31s vs Samsung Galaxy S9
Type | Touch | Touch |
Waterproofness & dust-resistance | IP68 | |
Dimensions | - | 147.70 x 68.70 x 8.50 mm |
Weight | 163.00 g | |
Display size | 6.50" | 5.80" |
Display | Color / Super AMOLED 16M colors 1080 x 2400 px (6.50") 405 ppi | Color / Super AMOLED 16M colors 1440 x 2960 px (5.80") 568 ppi |
Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
Additional display | ||
Protection of the secondary display | ||
Talk time (max.) | 4G: 3060 min. (51.0 h) | |
Playback time (max.) | Audio: 125 h (5.2 days) Video: 27 h (1.1 days) | nd |
Internet browsing time (max.) | 4G: 22 h (0.9 days) | nd |
Standard battery | Li-Ion 6000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
Quick battery charging | Quick Charge 2.0 | |
Wireless battery charging | PMA | |
Internal memory | 128 GB | 64 GB, 128 GB, 256 GB |
RAM memory | 6 GB, 8 GB | 4 GB |
Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 400 GBBuy memory card |
Operating system | Android 10 | Android 8.0 Oreo |
Interface | One UI 2.0 | Samsung Experience 9.0 |
Processor | Samsung Exynos 9611 | Samsung Exynos 9810 |
Processor clock | 2300 MHz | 2800 MHz |
GPU | ARM Mali-G72 MP3 | ARM Mali-G72 MP18 |
Touchscreen | ||
SAR (10g) | 1,18 W/kg | |
DualSIM | ||
SIM cards standard | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) |
DualSIM mode | dual standby | nd |
Hybrid DualSIM | nd | |
Announced | 3Q 2020 | 1Q 2018 |
Other names | SM-M317F/DS; Galaxy M31s no NFC | SM-G960F |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 900 1700 1900 2100 | 850 900 1900 2100 |
LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | |
Standard 5G | ||
CDMA | ||
Standard TD-SCDMA | ||
UMA |