Samsung Galaxy S21 FE 5G vs DUOSS R31
Quick Comparison
Samsung Galaxy S21 FE 5G has better RAM than DUOSS R31. In terms of display resolution, Samsung Galaxy S21 FE 5G has better resolution of 2340 x 1080 than DUOSS R31 which has resolution of 240 x 120. Samsung Galaxy S21 FE 5G has more internal memory than DUOSS R31
| Name | Samsung Galaxy S21 FE 5G | DUOSS R31 |
| RAM | 8 GB | 32 MB |
|---|---|---|
| Display | 6.4 in | 2.4 in |
| Internal Memory | 128 GB | 32 MB |
| Battery | 4500 mAh | 3000 mAh |
| Camera | 12 MP + 12 MP + 8 MP Triple | 4 MP |
| Price | Rs. 29949 | Rs. 1350 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 04, 2022. The cost of Samsung Galaxy S21 FE 5G is Rs. 29949. The cost of DUOSS R31 is Rs. 1350.
Display comparison
DUOSS R31 has screen size of 2.4 inches which falls short to Samsung Galaxy S21 FE 5G's 6.4 inch screen. Samsung's phone has display density of 411 PPI & DUOSS's phone has only 112 PPI display density. Samsung Galaxy S21 FE 5G has 19.5:9 aspect ratio where as DUOSS R31 has 18:9 aspect ratio.
Memory comparison
Samsung Galaxy S21 FE 5G's larger 8 GB RAM is better for playing games and all with respect to DUOSS R31's lower 32 MB RAM. Samsung Galaxy S21 FE 5G has more Internal Memory (128 GB) than DUOSS R31 (32 MB).
Camera comparison
Samsung Galaxy S21 FE 5G's 12 MP + 12 MP + 8 MP Triple Rear Camera outshines DUOSS R31's 4 MP Rear Camera in terms of resolution.
Technical comparison
Samsung Galaxy S21 FE 5G has version 12 Android Operating System where as DUOSS R31 has version 4.1.1 Symbian Operating System.
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Full Comparison
| Name | Samsung Galaxy S21 FE 5G | DUOSS R31 |
| General | ||
| Country of Origin | India | |
| Model | Galaxy S21 FE 5G | R31 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Normal SIM |
| Device Type | Smartphone | Feature Phone |
| Release Date | January 04, 2022 | |
| Design | ||
| Dimensions | 74.5 x 155.7 x 7.9 mm | |
| Weight | 177 g | |
| Display | ||
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color (65K Colors) |
| Touch | Yes | No |
| Size | 6.4 inches, 1080 x 2340 pixels, 120 Hz | 2.4 inches, 120 x 240 pixels |
| Aspect Ratio | 19.5:9 | 18:9 |
| PPI | ~ 411 PPI | ~ 112 PPI |
| Screen to Body Ratio | ~ 85.3% | |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Intelligent Eye Comfort Shield, Smooth Scrolling | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 8 GB | 32 MB |
| Storage | 128 GB | 32 MB |
| Card Slot | No | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | FDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) | 5G* TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500) | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes |
| USB | Yes, USB-C v3.2 | Yes |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 4 MP |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | Auto-HDR, Panorama, 3x Optic Zoom, 30X Space Zoom | |
| Video Recording | 4K, 1080p, 720p | No |
| Flash | Yes, LED | No |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | No |
| Front Video Recording | 4K, 1080p | |
| Technical | ||
| OS | Android v12 | Symbian v4.1.1 |
| Chipset | Samsung Exynos 2100 | |
| CPU | 2.9 GHz, Octa Core Processor | |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Mali-G78 MP14 | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 3000 mAh |
| Fast Charging | Yes, 25W Fast Charging | |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | |