Cat S31 vs Doogee S55
Quick Comparison
Doogee S55 has better RAM than Cat S31. In terms of display resolution, Doogee S55 has better resolution of 720 x 1440 than Cat S31 which has resolution of 1280 x 720. Doogee S55 has more internal memory than Cat S31
| Name | Cat S31 | Doogee S55 |
| RAM | 2 GB | 4 GB |
|---|---|---|
| Display | 4.7 in | 5.5 in |
| Internal Memory | 16 GB | 64 GB |
| Battery | 4000 mAh | 5500 mAh |
| Camera | 8 MP | 13 MP + 8 MP Dual |
| Price | Rs. 28000 | Rs. 9872 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September, 2017. The cost of Cat S31 is Rs. 28000. The cost of Doogee S55 is Rs. 9872.
Display comparison
Doogee S55 has larger screen size of 5.5 inches in comparison to Cat S31's 4.7 inch screen. Cat S31 has TFT Screen type where as Doogee S55 has IPS Screen type. Cat's phone has display density of 312 PPI & Doogee's phone has only 293 PPI display density. Cat S31 has 16:9 aspect ratio where as Doogee S55 has 18:9 aspect ratio.
Memory comparison
Doogee S55's larger 4 GB RAM is better for playing games and all with respect to Cat S31's lower 2 GB RAM. Doogee S55 has more Internal Memory (64 GB) than Cat S31 (16 GB).
Camera comparison
Doogee S55's 13 MP + 8 MP Dual Rear Camera outshines Cat S31's 8 MP Rear Camera in terms of resolution. Doogee S55 will be better choice if you're looking to click lot of selfies as it has better 5 MP Front Camera in comparison to Cat S31's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.0 and the second one on 8.0 version.
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Full Comparison
| Name | Cat S31 | Doogee S55 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2017 | |
| Design | ||
| Dimensions | 77.8 x 161.32 x 14.15 mm | |
| Weight | 265 g | |
| Display | ||
| Type | TFT Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.7 inches, 720 x 1280 pixels | 5.5 inches, 1440 x 720 pixels |
| Aspect Ratio | 16:9 | 18:9 |
| PPI | ~ 312 PPI | ~ 293 PPI |
| Features | Corning Gorilla Glass 3 Screen Protection | |
| Memory | ||
| RAM | 2 GB | 4 GB |
| Storage | 16 GB | 64 GB |
| Card Slot | Yes, upto 64 GB | Yes, (Hybrid Slot), upto 128 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes |
| USB | Yes, microUSB | Yes, microUSB |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes |
| Fingerprint Sensor | Yes | |
| Sensors | Accelerometer, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP with autofocus | 13 MP + 8 MP |
| Features | Face detection, Geo tagging, Touch to focus | |
| Video Recording | 1080p @ 60 fps FHD | |
| Flash | Yes, LED | Dual LED |
| Front Camera | 2 MP | 5 MP |
| Technical | ||
| OS | Android v7.0 (Nougat) | Android v8.0 (Oreo) |
| Chipset | MTK6750T | |
| CPU | 1.3 GHz, Quad Core Processor | 1.5 GHz, Octa Core Processor |
| GPU | Mali-T860 | |
| Java | No | No |
| Browser | Yes, supports HTML | |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+ | MP3, WAV, ASF, MID, ACC |
| Video | MP4, H.264 | MP4, 3GPP |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 5500 mAh |