Cat S31 vs CMF Phone 2 Pro
Quick Comparison
CMF Phone 2 Pro has better RAM than Cat S31. In terms of display resolution, CMF Phone 2 Pro has better resolution of 2400 x 1080 than Cat S31 which has resolution of 1280 x 720. CMF Phone 2 Pro has more internal memory than Cat S31
| Name | Cat S31 | CMF Phone 2 Pro |
| RAM | 2 GB | 6 GB |
|---|---|---|
| Display | 4.7 in | 6.7 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 8 MP | 50 MP + 50 MP + 8 MP Triple |
| Price | Rs. 28000 (Out of Stock) | Rs. 21999 (Upcoming) |
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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 April 28, 2025 (Expceted). The Expected cost of CMF Phone 2 Pro is Rs. 21999.
Display comparison
Cat S31 has screen size of 4.7 inches which falls short to CMF Phone 2 Pro's 6.7 inch screen. Cat S31 has TFT Screen type where as CMF Phone 2 Pro has Screen type. CMF'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 CMF Phone 2 Pro has 20:9 aspect ratio.
Memory comparison
CMF Phone 2 Pro's larger 6 GB RAM is better for playing games and all with respect to Cat S31's lower 2 GB RAM. CMF Phone 2 Pro has more Internal Memory (128 GB) than Cat S31 (16 GB).
Camera comparison
CMF Phone 2 Pro's 50 MP + 50 MP + 8 MP Triple Rear Camera outshines Cat S31's 8 MP Rear Camera in terms of resolution. CMF Phone 2 Pro 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 15 version.
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Full Comparison
| Name | Cat S31 | CMF Phone 2 Pro |
| General | ||
| Model | Phone 2 Pro | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2017 | April 28, 2025 (Expceted) |
| Design | ||
| Bezel less | Yes | |
| Display | ||
| Type | TFT Screen | Color Super AMOLED LTPS (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.7 inches, 720 x 1280 pixels | 6.7 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 312 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 85.8% | |
| Features | Corning Gorilla Glass 3 Screen Protection | 1000Hz Instant Touch Sampling Rate |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 2 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 16 GB | 128 GB |
| Card Slot | Yes, upto 64 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1, n3, n5, n8, n28, n38, n40, n41, n77, n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac /ax (Wi-Fi 6), 2.4 GHz / 5 GHz dual-band, MU-MIMO | |
| Bluetooth | Yes | Yes, v5.4, A2DP, BLE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with dual-band A-GPS (L1), GLONASS (G1), BEIDOU (B1I), GALILEO (E1), QZSS (L1) |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | E-Compass, Gyroscope, Accelerometer, Ambient Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | Yes | No |
| Splash Resistant | Yes | |
| IP Rating | IP52 | |
| Dust Resistant | Yes | |
| Extra Features | 120 FPS BGMI Gaming | |
| Camera | ||
| Rear Camera | 8 MP | 50 MP (Wide Angle) 50 MP (Telephoto) 2x Zoom 8 MP (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Touch to focus | Night Mode, Live Photo, Portrait Mode (1X, 2X), Action Mode, HDR Video, Slo-Motion, Lenticular, Advanced HDR, Beauty, 50MP Ultra HD, Expert Mode, Timelapse, Panorama, Natural Mode/Vivid Mode |
| Video Recording | 1080p @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 2 MP | 32 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.0 (Nougat) | Android v15 |
| Custom UI | Nothing OS 3 | |
| Chipset | Mediatek Dimensity 7300 Pro | |
| CPU | 1.3 GHz, Quad Core Processor | Octa Core Processor |
| GPU | Mali-G77 MC9 | |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+ | Playback (MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4), Recording (WAV, AAC, AMR) |
| Video | MP4, H.264 | MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM), Recording (MP4 |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |
| Reverse Charging | Yes, 5W | |