Cat S31 vs CAT S42
Quick Comparison
CAT S42 has better RAM than Cat S31. Neither of them has front Flash. In terms of display resolution, CAT S42 has better resolution of 720 x 1440 than Cat S31 which has resolution of 1280 x 720. CAT S42 has more internal memory than Cat S31
| Name | Cat S31 | CAT S42 |
| RAM | 2 GB | 3 GB |
|---|---|---|
| Display | 4.7 in | 5.5 in |
| Internal Memory | 16 GB | 32 GB |
| Battery | 4000 mAh | 4200 mAh |
| Camera | 8 MP | 13 MP |
| Price | Rs. 28000 | Rs. 21999 |
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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 CAT S42 is Rs. 21999.
Display comparison
Cat S31 has screen size of 4.7 inches which falls short to CAT S42's 5.5 inch screen. Cat S31 has display density of 312 PPI & CAT S42 has only 293 PPI display density. Cat S31 has 16:9 aspect ratio where as CAT S42 has 18:9 aspect ratio.
Memory comparison
CAT S42's larger 3 GB RAM is better for playing games and all with respect to Cat S31's lower 2 GB RAM. CAT S42 has more Internal Memory (32 GB) than Cat S31 (16 GB).
Camera comparison
CAT S42's 13 MP Rear Camera outclasses Cat S31's 8 MP Rear Camera in terms of resolution.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.0 and the second one on Q 10 version.
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Full Comparison
| Name | Cat S31 | CAT S42 |
| General | ||
| Model | S42 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2017 | |
| Design | ||
| Dimensions | 77.3 x 161.4 x 12.7 mm | |
| Weight | 220 g | |
| Display | ||
| Type | TFT Screen | Color |
| 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 | 3 GB |
| Storage | 16 GB | 32 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, v5.0 |
| USB | Yes, microUSB | Yes v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes |
| Sensors | Accelerometer, Compass | Accelerometer, Proximity Sensor, E-Compass, Ambient Light Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 35 min | |
| IP Rating | IP69 | |
| Dust Resistant | Yes | |
| Extra Features | Rugged Phone | |
| Camera | ||
| Rear Camera | 8 MP | 13 MP ƒ/2 |
| Auto Focus | Yes | |
| Features | Face detection, Geo tagging, Touch to focus | |
| Video Recording | 1080p @ 60 fps FHD | No |
| Flash | Yes, LED | Yes |
| Front Camera | 2 MP | No |
| Technical | ||
| OS | Android v7.0 (Nougat) | Android v10 |
| Chipset | Mediatek Helio A20 | |
| CPU | 1.3 GHz, Quad Core Processor | 1.8 GHz, Quad Core Processor |
| Java | No | No |
| Browser | Yes, supports HTML | Yes |
| 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 | 4200 mAh, Li-ion Battery |