Do Mobile M4 vs Samsung Galaxy M21 2021
Quick Comparison
Samsung Galaxy M21 2021 has better RAM than Do Mobile M4. In terms of display resolution, Samsung Galaxy M21 2021 has better resolution of 2340 x 1080 than Do Mobile M4 which has resolution of 320 x 240. Samsung Galaxy M21 2021 has more internal memory than Do Mobile M4
| Name | Do Mobile M4 | Samsung Galaxy M21 2021 |
| RAM | 32 MB | 4 GB |
|---|---|---|
| Display | 2.4 in | 6.4 in |
| Internal Memory | 32 MB | 64 GB |
| Battery | 1000 mAh | 6000 mAh |
| Camera | 0.3 MP | 48 MP + 8 MP + 5 MP Triple |
| Price | Rs. 700 | Rs. 13499 |
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Detailed Comparison
Price And Launch
The cost of Do Mobile M4 is Rs. 700. The launch Date of the second phone is July 21, 2021. The cost of Samsung Galaxy M21 2021 is Rs. 13499.
Display comparison
Do Mobile M4 has screen size of 2.4 inches which falls short to Samsung Galaxy M21 2021's 6.4 inch screen. Samsung's phone has display density of 403 PPI & Do Mobile's phone has only 167 PPI display density. Do Mobile M4 has 4:3 aspect ratio where as Samsung Galaxy M21 2021 has 19.5:9 aspect ratio.
Memory comparison
Samsung Galaxy M21 2021's larger 4 GB RAM is better for playing games and all with respect to Do Mobile M4's lower 32 MB RAM. Samsung Galaxy M21 2021 has more Internal Memory (64 GB) than Do Mobile M4 (32 MB).
Camera comparison
Samsung Galaxy M21 2021's 48 MP + 8 MP + 5 MP Triple Rear Camera outclasses Do Mobile M4's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Do Mobile M4 | Samsung Galaxy M21 2021 |
| General | ||
| Model | M4, M4 | Galaxy M21 2021 |
| Sim Type | Dual Sim | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Feature Phone | Smartphone |
| Release Date | July 21, 2021 | |
| Design | ||
| Dimensions | 75.1 x 159 x 9 mm | |
| Weight | 192 g | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | |
| Touch | No | Yes |
| Size | 2.4 inches, 240 x 320 pixels | 6.4 inches, 1080 x 2340 pixels, 60 Hz |
| Aspect Ratio | 4:3 | 19.5:9 |
| PPI | ~ 167 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 420 nits (peak) | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 32 MB | 4 GB |
| Storage | 32 MB | 64 GB |
| Card Slot | Yes | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | No | Yes |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou, Galileo | |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 0.3 MP | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Panorama, HDR | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, LED | |
| Front Camera | No | 20 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | |
| 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 | 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 | |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1000 mAh | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |
| Talk Time | 49 hours | |
| Music Playback Time | 131 hours | |