Samsung Galaxy M31s has better RAM than Samsung Galaxy A03s (4GB RAM + 64GB). In terms of display resolution, Samsung Galaxy M31s has better resolution of 2400 x 1080 than Samsung Galaxy A03s (4GB RAM + 64GB) which has resolution of 1600 x 720. Samsung Galaxy M31s has more internal memory than Samsung Galaxy A03s (4GB RAM + 64GB)
| Name | Samsung Galaxy M31s | Samsung Galaxy A03s (4GB RAM + 64GB) |
| 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 | 13 MP + 2 MP + 2 MP Triple |
| Price | Rs. 14999 | Rs. 11750 |
The launch Date of the first phone is July 30, 2020 . The cost of Samsung Galaxy M31s is Rs. 14999. The launch Date of the second phone is August 18, 2021. The cost of Samsung Galaxy A03s (4GB RAM + 64GB) is Rs. 11750.
Samsung Galaxy M31s has Super AMOLED Screen type where as Samsung Galaxy A03s (4GB RAM + 64GB) has Screen type. Samsung Galaxy M31s has display density of 407 PPI & Samsung Galaxy A03s (4GB RAM + 64GB) has only 270 PPI display density. In terms of screen to body ratio, Samsung Galaxy M31s has better screen to body ratio of ~ 91% than Samsung Galaxy A03s (4GB RAM + 64GB)'s ~ 81.8%. Samsung Galaxy M31s has 20:9 aspect ratio where as Samsung Galaxy A03s (4GB RAM + 64GB) has 20:9 aspect ratio.
Samsung Galaxy M31s's larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy A03s (4GB RAM + 64GB)'s lower 4 GB RAM. Samsung Galaxy M31s has more Internal Memory (128 GB) than Samsung Galaxy A03s (4GB RAM + 64GB) (64 GB).
Samsung Galaxy M31s's 64 MP Quad Rear Camera outshines Samsung Galaxy A03s (4GB RAM + 64GB)'s 13 MP + 2 MP + 2 MP Triple 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 A03s (4GB RAM + 64GB)'s 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 11 version.
| Name | Samsung Galaxy M31s | Samsung Galaxy A03s (4GB RAM + 64GB) |
| General | ||
| Model | Galaxy M31s | Galaxy A03s |
| 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 | August 18, 2021 |
| Design | ||
| Dimensions | 74.4 x 159.3 x 9.3 mm | 75.9 x 164.2 x 9.1 mm |
| Weight | 203 g | 196 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 | ~ 270 PPI |
| Screen to Body Ratio | ~ 91% | ~ 81.8% |
| Glass Type | Corning Gorilla Glass | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 512 GB | Yes, upto 1 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 |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0, A2DP |
| 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 |
| Extra | ||
| GPS | yes with A-GPS, Glonass, Beidou, Galileo | Yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass | Accelerometer, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor) | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Sony IMX682 | |
| Auto Focus | Yes | Yes |
| 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 ƒ/2 (Wide Angle) | 5 MP ƒ/2.2 Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v10.0, upgradable to v11 | Android v11 |
| Chipset | Samsung Exynos 9611 | Mediatek Helio P35 |
| CPU | 2.3 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | Mali-G72 MP3 | PowerVR GE8320 |
| 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 | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, 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, 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 | Yes, 15W Fast Charging |
| Reverse Charging | Yes | |
| Talk Time | 51 hours | |
| Music Playback Time | 125 hours | |