Cat S31 vs Samsung Galaxy A71
Quick Comparison
Samsung Galaxy A71 has better RAM than Cat S31. In terms of display resolution, Samsung Galaxy A71 has better resolution of 2400 x 1080 than Cat S31 which has resolution of 1280 x 720. Samsung Galaxy A71 has more internal memory than Cat S31
| Name | Cat S31 | Samsung Galaxy A71 |
| RAM | 2 GB | 8 GB |
|---|---|---|
| Display | 4.7 in | 6.7 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 4000 mAh | 4500 mAh |
| Camera | 8 MP | 64 MP Quad |
| Price | Rs. 28000 | Rs. 29999 |
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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 launch Date of the second phone is February 19, 2020 . The cost of Samsung Galaxy A71 is Rs. 29999.
Display comparison
Samsung Galaxy A71 has larger screen size of 6.7 inches in comparison to Cat S31's 4.7 inch screen. Cat S31 has TFT Screen type where as Samsung Galaxy A71 has Super AMOLED Plus Screen type. Samsung's phone has display density of 393 PPI & Cat's phone has only 312 PPI display density. Cat S31 has 16:9 aspect ratio where as Samsung Galaxy A71 has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy A71's larger 8 GB RAM is better for playing games and all with respect to Cat S31's lower 2 GB RAM. Samsung Galaxy A71 has more Internal Memory (128 GB) than Cat S31 (16 GB).
Camera comparison
Samsung Galaxy A71's 64 MP Quad Rear Camera outshines Cat S31's 8 MP Rear Camera in terms of resolution. Samsung Galaxy A71 will be better choice if you're looking to click lot of selfies as it has better 32 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 10 version.
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Full Comparison
| Name | Cat S31 | Samsung Galaxy A71 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2017 | February 19, 2020 |
| Design | ||
| Dimensions | 76 x 163.6 x 7.7 mm | |
| Weight | 179 g | |
| Display | ||
| Type | TFT Screen | Color Super AMOLED Plus Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.7 inches, 720 x 1280 pixels | 6.7 inches, 1080 x 2400 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 312 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 87.2% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Corning Gorilla Glass 3 Screen Protection | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 2 GB | 8 GB |
| Storage | 16 GB | 128 GB |
| Card Slot | Yes, upto 64 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP with autofocus | 64 MP f/1.8 (Wide Angle) 12 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro ) 5 MP f/2.2 (Depth Sensor) with autofocus |
| Features | Face detection, Geo tagging, Touch to focus | Panorama, HDR |
| Video Recording | 1080p @ 60 fps FHD | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 2 MP | 32 MP f/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.0 (Nougat) | Android v10, upgradable to v11 |
| Chipset | Qualcomm Snapdragon 730 | |
| CPU | 1.3 GHz, Quad Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | |
| GPU | Adreno 618 | |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+ | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |