| Product |
Samsung Galaxy M31s
|
Samsung Galaxy M42 5G
|
| Battery |
| Charging |
25W wired4.5W reverse wired |
15W wired |
| Type |
Li-Po 6000 mAh |
Li-Po 5000 mAh |
| Body |
| Dimensions |
159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in) |
164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in) |
| SIM |
Nano-SIMNano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
203 g (7.16 oz) |
190 g (6.70 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.0, A2DP, LE |
| NFC |
Yes (market/region dependent) |
Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS, GLONASS, GALILEO, BDS |
| Radio |
FM radio, RDS, recording |
FM radio |
| USB |
USB Type-C 2.0, OTG |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Display |
| Protection |
Corning Gorilla Glass 3 |
- |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
720 x 1600 pixels, 20:9 ratio (~266 ppi density) |
| Size |
6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio) |
6.6 inches, 105.2 cm2 (~84.3% screen-to-body ratio) |
| Type |
Super AMOLED |
Super AMOLED |
| Features |
| Sensors |
Fingerprint (side-mounted), accelerometer, gyro, compass |
Fingerprint (under display, optical), accelerometer, gyro, compass |
| |
Virtual proximity sensing |
Virtual proximity sensing |
| Launch |
| Announced |
2020, July 30 |
2021, April 28 |
| Status |
Available. Released 2020, August 06 |
Available. Released 2021, May 01 |
| Main Camera |
| Features |
LED flash, panorama, HDR |
LED flash, panorama, HDR |
| Quad |
- |
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 123˚ (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth) |
| Triple |
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF12 MP, f/2.2, 123˚ (ultrawide)5 MP, f/2.4, (macro)5 MP, f/2.4, (depth) |
- |
| Video |
4K@30fps, 1080p@30fps, gyro-EIS |
4K@30fps, 1080p@30fps, 720p@480fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC (uses shared SIM slot) |
| Internal |
128GB 6GB RAM, 128GB 8GB RAM |
128GB 6GB RAM, 128GB 8GB RAM |
| |
UFS 2.1 |
UFS 2.1 |
| Misc |
| Colors |
Mirage Black, Mirage Blue |
Prism Dot Black, Prism Dot Gray |
| Models |
SM-M317F, SM-M317F/DS |
SM-M426B, SM-M426B/DS |
| SAR |
1.38 W/kg (head) |
0.69 W/kg (head) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41 |
| 5G bands |
- |
1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6 |
| Speed |
HSPA, LTE |
HSPA, LTE, 5G |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE / 5G |
| Platform |
| Chipset |
Exynos 9611 (10 nm) |
Qualcomm SM7225 Snapdragon 750G 5G (8 nm) |
| CPU |
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) |
| GPU |
Mali-G72 MP3 |
Adreno 619 |
| OS |
Android 10, upgradable to Android 12, One UI 4.1 |
Android 11, upgradable to Android 13, One UI 5.1 |
| Selfie camera |
| Features |
HDR |
HDR |
| Single |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
20 MP, f/2.2, (wide) |
| Video |
4K@30fps, 1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
