Realme X7 Max vs DUOSS R31
Quick Comparison
Realme X7 Max has better RAM than DUOSS R31. In terms of display resolution, Realme X7 Max has better resolution of 2400 x 1080 than DUOSS R31 which has resolution of 240 x 120. Realme X7 Max has more internal memory than DUOSS R31
| Name | Realme X7 Max | DUOSS R31 |
| RAM | 8 GB | 32 MB |
|---|---|---|
| Display | 6.43 in | 2.4 in |
| Internal Memory | 128 GB | 32 MB |
| Battery | 4500 mAh | 3000 mAh |
| Camera | 64 MP + 8 MP + 2 MP Triple | 4 MP |
| Price | Rs. 26999 | Rs. 1350 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 31, 2021 . The cost of Realme X7 Max is Rs. 26999. The cost of DUOSS R31 is Rs. 1350.
Display comparison
Realme X7 Max has larger screen size of 6.43 inches in comparison to DUOSS R31's 2.4 inch screen. Realme's phone has display density of 409 PPI & DUOSS's phone has only 112 PPI display density. Realme X7 Max has 20:9 aspect ratio where as DUOSS R31 has 18:9 aspect ratio.
Memory comparison
Realme X7 Max's larger 8 GB RAM is better for playing games and all with respect to DUOSS R31's lower 32 MB RAM. Realme X7 Max has more Internal Memory (128 GB) than DUOSS R31 (32 MB).
Camera comparison
Realme X7 Max's 64 MP + 8 MP + 2 MP Triple Rear Camera outshines DUOSS R31's 4 MP Rear Camera in terms of resolution.
Technical comparison
Realme X7 Max has version 11 Android Operating System where as DUOSS R31 has version 4.1.1 Symbian Operating System.
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Full Comparison
| Name | Realme X7 Max | DUOSS R31 |
| General | ||
| Model | X7 Max | 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 | May 31, 2021 | |
| Design | ||
| Dimensions | 73.3 x 158.5 x 8.4 mm | |
| Weight | 179 g | |
| Display | ||
| Type | Color Super AMOLED Screen (16.7M) | Color (65K Colors) |
| Touch | Yes | No |
| Size | 6.43 inches, 1080 x 2400 pixels, 120 Hz | 2.4 inches, 120 x 240 pixels |
| Aspect Ratio | 20:9 | 18:9 |
| PPI | ~ 409 PPI | ~ 112 PPI |
| Screen to Body Ratio | ~ 91.7% | |
| Features | Sunlight Screen Support, COF Sealing Process, On-cell Touch Panel Technology, Oleophobic Coating | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 8 GB | 32 MB |
| Storage | 128 GB | 32 MB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD | Yes |
| USB | Yes, USB-C v2.0 | Yes |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | GPS, Glonass, Beidou, Galileo, QZSS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.3 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro | 4 MP |
| Camera Sensor | Sony IMX682 | |
| Auto Focus | Yes | |
| Features | Super Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra wide, Ultra macro, AI Scene Recognition, AI Beauty, Filter, PF Mode, Super Text, Face Distortion Correction | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | No |
| Flash | Yes, LED | No |
| Front Camera | 16 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash | No |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | Symbian v4.1.1 |
| Chipset | MediaTek Dimensity 1200 | |
| CPU | 3 GHz, Octa Core Processor | |
| Core Details | 1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G77 MC9 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | MP3, AAC, AMR, FLAC, APE, M4A, WMA | |
| Video | MP4 | |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 3000 mAh |
| Fast Charging | Yes, 50W Fast Charging | |