Samsung Galaxy M31 (8GB RAM +128GB) vs Samsung Galaxy S24 FE 5G
Here you can compare Samsung Galaxy M31 (8GB RAM +128GB) and Samsung Galaxy S24 FE 5G. Comparing Samsung Galaxy M31 (8GB RAM +128GB) vs Samsung Galaxy S24 FE 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy M31 (8GB RAM +128GB) stands against Samsung Galaxy S24 FE 5G and which one should you buy The current lowest price found for Samsung Galaxy M31 (8GB RAM +128GB) is ₹18,999 and for Samsung Galaxy S24 FE 5G is ₹31,999. The details of both of these products were last updated on Nov 24, 2025.
| Specification | Samsung Galaxy M31 (8GB RAM +128GB) | Samsung Galaxy S24 FE 5G |
|---|---|---|
| Display | 6.4 inches, 1080 x 2340 pixels | 6.7 inches, 1080 x 2340 pixels, 120 Hz |
| Internal Memory | 128 GB | 128 GB |
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 24mm, dual pixel PDAF, OIS 8 MP ƒ/2.4 (Telephoto) 75mm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) : 123˚ |
| CPU | 2.3 GHz, Octa Core Processor | 3.11 GHz, Deca Core Processor |
| Battery | 6000 mAh, Li-Po Battery | 4700 mAh, Li-ion Battery |
| Price | ₹18,999 | ₹31,999 |
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Overview
| Specs Score | 82 / 100 | 84 / 100 Better Specs |
| CPU Clock Speed | 2.3 GHz | 3.11 GHz Faster Clock Speed |
| CPU Cores | Octa Core | Deca Core More CPU Cores |
| Rear Camera | 64 MP Quad Better Camera Resolution | 50 MP + 12 MP + 8 MP Triple |
| Front Camera | 32 MP Better Front Camera Resolution | 10 MP |
| Weight | 191 g Lighter | 213 g |
| Thickness | 8.9 mm | 8 mm Slimmer |
| Battery | 6000 mAh Bigger Battery | 4700 mAh |
| Unique Features | No 3.5mm Audio Jack FM Radio No No Memory Card Support No No | 5G No No Water Resistant NFC No Wireless Charging Reverse Charging |
General
| Model | Galaxy M31 | SM-S721B, SM-S721B/DS, SM-S721U1, SM-S721U, SM-S721W, SM-S7210, SM-S721N, SM-S721BZKBINS |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 30, 2020 | September 26, 2024 |
Design
| Dimensions | 75.1 x 159.2 x 8.9 mm | 77.3 x 162 x 8 mm |
| Weight | 191 g | 213 g |
| Bezel less | Yes | |
| Colors | Blue, Graphite, Gray, Mint, Yellow |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2340 pixels | 6.7 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 403 PPI | ~ 385 PPI |
| Screen to Body Ratio | ~ 84.1% | ~ 88% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass Victus+ |
| Features | HDR10+, 1900 nits (peak) | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
Performance
| AnTuTu Score | 1,778,977 (Total) (v10) 410,969 (CPU) 729,849 (GPU) 343,647 (Memory) 294,512 (UX) | |
| Geekbench Score | 5,831 (Multi Core) (v6) 1,890 (Single Core) 12,910 (OpenCL) 15,700 (Vulkan) | |
| 3DMark Score | 3,874 (Wild Life Extreme) | |
| Camera Score | 133 (DxOMark) | |
| Speaker Score | 81 (Very Good) | |
| Battery Test Result | 11.6 hours |
Extra
| GPS | yes with A-GPS | Yes with A-GPS, Glonass, Beidou, Galileo, NavIC, QZSS |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass | Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 2.1 | SIM 1 + SIM 2/ SIM 1 + eSIM/ Dual eSIM |
Camera
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 24mm, dual pixel PDAF, OIS 8 MP ƒ/2.4 (Telephoto) 75mm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) : 123˚ |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 8K @ 24/30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) | 10 MP ƒ/2.4 (Wide Angle) 26mm Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
Technical
| OS | Android v10.0, upgradable to v12 | Android v14 |
| Chipset | Samsung Exynos 9611 | Samsung Exynos 2400e |
| CPU | 2.3 GHz, Octa Core Processor | 3.11 GHz, Deca Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 3.1GHz, 2.9GHz, 2.6GHz, 1.95GHz |
| GPU | Mali-G72 MP3 | Xclipse 940 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | Yes |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 4700 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 4.5W | |
| Talk Time | 2 days | |
| Video Playback Time | 28 hours | |
| Music Playback Time | 119 hours | 81 hours |
Discuss
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