Samsung Galaxy M31 vs Xiaomi Redmi A5 4G (4GB RAM + 128GB)
Here you can compare Samsung Galaxy M31 and Xiaomi Redmi A5 4G (4GB RAM + 128GB). Comparing Samsung Galaxy M31 vs Xiaomi Redmi A5 4G (4GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy M31 stands against Xiaomi Redmi A5 4G (4GB RAM + 128GB) and which one should you buy The current lowest price found for Samsung Galaxy M31 is ₹21,999 and for Xiaomi Redmi A5 4G (4GB RAM + 128GB) is ₹8,999. The details of both of these products were last updated on Nov 06, 2026.
| Specification | Samsung Galaxy M31 | Xiaomi Redmi A5 4G (4GB RAM + 128GB) |
|---|---|---|
| Display | 6.4 inches, 1080 x 2340 pixels | 6.88 inches, 720 x 1650 pixels, 120 Hz |
| 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) | 32 MP ƒ/1.8 (Wide Angle) |
| RAM | 6 GB | 4 GB |
| Internal Memory | 64 GB | 128 GB |
| Battery | 6000 mAh, Li-Po Battery | 5200 mAh, Li-Po Battery |
| Price | ₹21,999 | ₹8,999 |
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Overview
| Specs Score | 51 / 100 Better Specs | 43 / 100 |
| Display Size | 6.4 in | 6.88 in Bigger Display |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1650 pixels |
| RAM | 6 GB More RAM | 4 GB |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 1.8 GHz |
| Rear Camera | 64 MP Quad Better Camera Resolution | 32 MP |
| Front Camera | 32 MP Better Front Camera Resolution | 8 MP |
| Thickness | 8.9 mm | 8.3 mm Slimmer |
| Battery | 6000 mAh Bigger Battery | 5200 mAh |
General
| Country of Origin | India | |
| Model | Galaxy M31 | 25028RN03I |
| 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 | February 25, 2020 | March 21, 2025 |
| In The Box | Handset, 15W Charger, Type C USB Cable, Sim Eject Tool, Quick Start Guide, Warranty Card |
Design
| Dimensions | 75.1 x 159.2 x 8.9 mm | 77.8 x 171.7 x 8.3 mm |
| Weight | 191 g | 193 g |
| Colors | Jaisalmer Gold, Pondicherry Blue, Just Black |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2340 pixels | 6.88 inches, 720 x 1650 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20.5:9 |
| PPI | ~ 411 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 84.1% | ~ 84.1% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 600nits Peak Brightness, TUV Eye Care Triple Certification | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz and 5 GHz Dual Band | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No |
Extra
| GPS | yes with A-GPS | GPS, AGPS, GLONASS, BEIDOU |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass | Virtual Proximity Sensor, Virtual Ambient Light Sensor, Accelerometer, E Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | No | Yes |
| IP Rating | IP52 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 2.1 | eMMC 5.1, 2 Android Major Updates, 4 Years of Security Patch Updates |
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) | 32 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Photo Mode, Ultra HD Mode, Portrait Mode, Night Mode, Timelapse, Video |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | HDR | HDR |
Technical
| OS | Android v10.0, upgradable to v12 | Android v15 |
| Chipset | Samsung Exynos 9611 | Unisoc T7250 |
| CPU | 2.3 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | Mali-G57 MP1 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, AMR, FLAC, APE |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, M4V. MKV, XVID |
| FM Radio | Yes, with FM Recording | Yes, with FM Recording |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5200 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 15W Fast Charging |
| Talk Time | 2 days | |
| Music Playback Time | 119 hours |
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