Samsung Galaxy M31 (SM-M315F) vs Samsung Galaxy Z Fold4 5G US Unlocked (SM-F936U1)

Product Name
Samsung Galaxy M31 (SM-M315F)
Samsung Galaxy Z Fold4 5G US Unlocked (SM-F936U1)
Product Image

Model Name
Galaxy M31 Galaxy Z Fold4 5G (US Unlocked)
Model Number
SM-M315F SM-F936U1
Device Type
Phone Foldable Phone
Colors
Ocean Blue, Space Black, Red Graygreen, Phantom Black, Beige, Burgundy
Announced
February, 2020 August, 2022
Released
March, 2020 August, 2022
User Guide

Download Samsung Galaxy M31 User Guide

Download Samsung Galaxy Z Fold4 5G User Guide
Samsung FRP Lock
Samsung Galaxy M31 FRP Lock Bypass Samsung Galaxy Z Fold4 5G FRP Lock Bypass
SIMLock Unlock
Unlock Galaxy M31 SM-M315F

Dimensions
159.2 x 75.1 x 8.9mm Unfolded: 130.1 x 155.1 x 6.3mm / Folded: 67.1 x 155.1 x 15.8mm (Hinge) ~ 14.2mm (Sagging)
Weight
191g 263g
SIM Card
Single / Dual SIM Single / Dual SIM
SIM Card Size
Nano-SIM (4FF) Nano-SIM (4FF)
Ingress Protection Rating (IP Rate)
IPX8 Water Resistant (up to 1.5m for 30 mins)

Technology (Main Display)
Super AMOLED Foldable Dynamic AMOLED 2X
Technology (Sub Display)
Dynamic AMOLED 2X
Size (Main Display)
6.4 inches (162.1mm) 7.6 inches
Size (Sub Display)
6.2 inches
Color Depth (Main Display)
16M Colors 16M Colors
Resolution (Main Display)
FHD+ 2340 x 1080 Pixels QXGA+ 2176 x 1812 Pixels
Resolution (Sub Display)
HD+ 2316 x 904 Pixels
Pixel Density
411 PPI Main Display: 374 PPI / Cover Display: 402 PPI
S Pen Support
No Yes
More Display Features
Corning Gorilla Glass 3, Infinity-U Display 120Hz Refresh Rate, Infinity Flex Display, Corning Gorilla Glass Victus+ Protection, HDR10+ certified

CPU Type
Exynos 9611 Qualcomm SM8475 Snapdragon 8+ Gen 1
CPU Speed
4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510
Cores
8 Cores (Octa-Core) 8 Cores (Octa-Core)
GPU
Mali-G72 MP3 Adreno 730

Built In Sensors
Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing Capacitive Fingerprint sensor (side), Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Light sensor

Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF
Video Playing Format
MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
Video Recording Resolution
UHD 4K (3840 x 2160 Pixels) @30fps 8K video recording at 24 fps (4320 x 7680)
Video Playing Resolution
UHD 4K (3840 x 2160 Pixels) @60fps

Rear Camera
Quad Triple
Front Camera
Single Single
Rear Camera - Resolution
64.0 MP Wide + 8.0 MP Ultra-Wide + 5.0 MP Depth + 5.0 MP Macro 50MP Wide + 12MP Ultra-Wide + 10MP Telephoto
Front Camera - Resolution
32.0 MP 4MP Under Display Camera + 10MP Cover Camera
Rear Camera - Flash
Yes Yes
Front Camera - Flash
No No
Rear Camera - Auto Focus
Yes Yes
Front Camera - Auto Focus
No
Rear Camera - F Number
F1.8 , F2.2 , F2.2 , F2.4 F1.8, F2.2, F2.4
Front Camera - F Number
F2.0 F1.8, F2.2
Optical Image Stabilizer (OIS)
No Yes
Camera Features
- Slow Motion: 240fps @HD.
- Rear Camera Zoom: Digital Zoom up to 8x.
- Live Focus.
- Panorama.
- HDR. - HDR.
- HDR10+.
- Panorama.
- Under Display Camera.
- 30 Scene Optimizer Modes.
- Super Slow-motion.
- Motion photo.
- Super Night Solution.
- iDCG (Intra-scene Dual Conversion Gain).
- High CRI LED Flash.
- Dual OIS.
- 3x Optical Zoom and 30x digital zoom with AI Super Resolution technology.

ANT+
No
USB Version
USB v2.0 V3.2
USB Interface
USB Type-C Type C
Earjack
3.5mm Stereo No
Bluetooth Version
Bluetooth v5.0 (LE up to 2 Mbps) Bleutooth v5.2
Wi-Fi
802.11 a/b/g/n/ac 2.4+5GHz Wi-Fi 6E 802.11 a/b/g/n/ac/ax, HE160, MIMO, 1024-QAM
Wi-Fi Direct
Yes Yes
NFC
Yes
Location Technology
GPS, Glonass, Beidou, Galileo GPS, Galileo, Glonass, BeiDou
Radio
FM Radio
Mobile High-Definition Link (MHL)
No
PC Sync
Samsung Smart Switch Samsung Smart Switch

More Features
- Corning Gorilla Glass 3 Protection.
- Infinity-U Display.
- Multi-Tasking.
- Fast Charging.
- Game Booster.
- Face Recognition.
- Fingerprint Sensor. - 5G Networks Support.
- Armor Aluminum Frame.
- IPX8 Water Resistance.
- Under Display Camera.
- Bixby.
- Samsung Pay.
- Samsung Knox, Samsung Knox Vault.
- Fast charging 25W.
- Fast wireless charging 15W.
- Reverse wireless charging 4.5W.
- Wireless PowerShare.
- Fast wireless charging 2.0.

Disclaimer Notice:
These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device. These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device.