Samsung Galaxy M31s vs Samsung Galaxy A21s
Quick Comparison
Samsung Galaxy M31s has better RAM than Samsung Galaxy A21s. In terms of display resolution, Samsung Galaxy M31s has better resolution of 2400 x 1080 than Samsung Galaxy A21s which has resolution of 1600 x 720. Samsung Galaxy M31s has more internal memory than Samsung Galaxy A21s
| Name | Samsung Galaxy M31s | Samsung Galaxy A21s |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 6.5 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 64 MP Quad | 48 MP Quad |
| Price | Rs. 14990 | Rs. 10999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 30, 2020 . The cost of Samsung Galaxy M31s is Rs. 14990. The launch Date of the second phone is June 17, 2020. The cost of Samsung Galaxy A21s is Rs. 10999.
Display comparison
Samsung Galaxy M31s has screen size of 6.5 inches which falls short to Samsung Galaxy A21s's 6.5 inch screen. Samsung Galaxy M31s has Super AMOLED Screen type where as Samsung Galaxy A21s has Screen type. Samsung Galaxy M31s has display density of 407 PPI & Samsung Galaxy A21s has only 294 PPI display density. In terms of screen to body ratio, Samsung Galaxy M31s has better screen to body ratio of ~ 91% than Samsung Galaxy A21s's ~ 82.8%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Samsung Galaxy M31s's larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy A21s's lower 4 GB RAM. Samsung Galaxy M31s has more Internal Memory (128 GB) than Samsung Galaxy A21s (64 GB).
Camera comparison
Samsung Galaxy M31s's 64 MP Quad Rear Camera outclasses Samsung Galaxy A21s's 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy M31s will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy A21s's 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 10 version.
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Full Comparison
| Name | Samsung Galaxy M31s | Samsung Galaxy A21s |
| General | ||
| 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 | July 30, 2020 | June 17, 2020 |
| Design | ||
| Dimensions | 74.4 x 159.3 x 9.3 mm | 75.3 x 163.6 x 8.9 mm |
| Weight | 203 g | 191 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color PLS TFT LCD (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 1080 x 2400 pixels | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 407 PPI | ~ 294 PPI |
| Screen to Body Ratio | ~ 91% | ~ 82.8% |
| Glass Type | Corning Gorilla Glass | |
| Features | Infinity-O Display | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 512 GB | Yes, upto 512 GB |
| 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 |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS, Glonass, Beidou, Galileo | yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 64 MP f/1.8 (Wide Angle) 12 MP f/2.2 (Ultra Wide) 5 MP f/2.2 (Macro) 5 MP f/2.4 (Depth Sensor) with autofocus | 48 MP f/2 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Camera Sensor | Sony IMX682 | |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP f/2 (Wide Angle) | 13 MP f/2.2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10.0, upgradable to v11 | Android v10, upgradable to v11 |
| Chipset | Samsung Exynos 9611 | Samsung Exynos 850 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55 |
| GPU | Mali-G72 MP3 | Mali-G52 |
| 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, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| 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 | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |
| Reverse Charging | Yes | |
| Talk Time | 51 hours | 54 hours |
| Music Playback Time | 125 hours | 109 hours |