Do Mobile M31 vs Samsung Galaxy A51
Quick Comparison
In terms of display resolution, Samsung Galaxy A51 has better resolution of 2340 x 1080 than Do Mobile M31 which has resolution of 160 x 128.
| Name | Do Mobile M31 | Samsung Galaxy A51 |
| Display | 1.8 in | 6.5 in |
|---|---|---|
| Battery | 800 mAh | 4000 mAh |
| Camera | 0.3 MP | 48 MP Quad |
| Price | Rs. 799 | Rs. 24999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 28, 2018 . The cost of Do Mobile M31 is Rs. 799. The launch Date of the second phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 24999.
Display comparison
Samsung Galaxy A51 has larger screen size of 6.5 inches in comparison to Do Mobile M31's 1.8 inch screen. Do Mobile M31 has TFT Screen type where as Samsung Galaxy A51 has Super AMOLED Screen type. Samsung's phone has display density of 405 PPI & Do Mobile's phone has only 114 PPI display density. Do Mobile M31 has 5:4 aspect ratio where as Samsung Galaxy A51 has 20:9 aspect ratio.
Camera comparison
Samsung Galaxy A51's 48 MP Quad Rear Camera outclasses Do Mobile M31's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Do Mobile M31 | Samsung Galaxy A51 |
| General | ||
| Model | M31 | Galaxy A51 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Normal SIM | Nano+Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | December 28, 2018 | January 29, 2020 |
| Design | ||
| Dimensions | 73.6 x 158.5 x 7.9 mm | |
| Weight | 172 g | |
| Display | ||
| Type | TFT Screen | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | |
| Size | 1.8 inches, 128 x 160 pixels | 6.5 inches, 1080 x 2340 pixels |
| Aspect Ratio | 5:4 | 20:9 |
| PPI | ~ 114 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 87.4% | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | |
| Storage | 128 GB | |
| Card Slot | Yes, upto 16 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 0.3 MP | 48 MP ƒ/2 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Digital Zoom | Panorama, HDR |
| Video Recording | No | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | No | 32 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10, upgradable to v12 | |
| Chipset | Samsung Exynos 9611 | |
| CPU | 2.3 GHz, Octa Core Processor | |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | Yes |
| Video | 3GP, MP4 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 800 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |