Side-by-side technical data
Cat S31 vs Vodafone Smart N9
Comparison between Cat S31 and Vodafone Smart N9: camera, battery, fast charging, display, performance and colors, side by side. More phones from Cat and Vodafone.
The verdict
Your pick: Vodafone Smart N9, ahead on Design & display, Performance & hardware and Camera. Unless Connectivity or Battery & charging decides it for you.
| Category | S31 | Smart N9 |
|---|---|---|
| Design & display | 4.2 | 5.2 |
| Performance & hardware | 1.0 | 1.4 |
| Camera | 1.3 | 2.0 |
| Connectivity | 4.0 | 3.0 |
| Battery & charging | 3.8 | 2.1 |
Which one is for you?
Cat S31, if you care about…
- Battery Capacity
- 4,000 mAh
- against 2,900 mAh
- Wi-Fi Standards
- Wi-Fi 802.11 b/g/n, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
- against Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
- Bluetooth Version
- Bluetooth 4.1
- against Bluetooth 4.0
- Display Pixel Density
- 312 ppi
- against 293 ppi
Vodafone Smart N9, if you care about…
- Storage Type
- eMMC 5.1
- against eMMC 4.5
- Display Technology
- IPS LCD
- against TFT LCD
- Weight
- 145 g
- against 200 g
- Usable Surface
- 77.1 %
- against 56.1 %
Specification comparison
Performance
| Specification | S31 | Smart N9 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 210 | MediaTek MT6739WA |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Qualcomm Adreno 304 | ARM Mali-T720 MP2 |
| Storage Type | eMMC 4.5 | eMMC 5.1 Best value |
| Maximum CPU Clock | 1.3 GHz | 1.3 GHz |
| Maximum Storage Capacity | 16 GB | 16 GB |
| AnTuTu Score | 21,311 | — |
| Geekbench 6 Single-Core | — | 456 |
| Geekbench 6 Multi-Core | — | 1,499 |
| CPU Description | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A53 |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 2 GB |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 64 GB Best value | 32 GB |
Design
| Specification | S31 | Smart N9 |
|---|---|---|
| Body Colors | Black | Silver, Black |
| Body Thickness | 12.6 mm | 8.7 mm Best value |
| Body Width | 74.4 mm | 68.8 mm |
| Body Height | 146 mm | 147.1 mm |
| Weight | 200 g | 145 g Best value |
| Usable Surface | 56.1 % | 77.1 % Best value |
| Resistance Features | IP68, MIL-STD-810G, Drop Resistant Up to 1.8 m | — |
| Waterproof Depth | 1.2 m | — |
Battery
| Specification | S31 | Smart N9 |
|---|---|---|
| Battery Capacity | 4,000 mAh Best value | 2,900 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable |
Display
| Specification | S31 | Smart N9 |
|---|---|---|
| Display Aspect Ratio | 16:9 | 18:9 |
| Display Technology | TFT LCD | IPS LCD Best value |
| Display Diagonal | 4.7″ | 5.5″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,280 px | 1,440 px Best value |
| Display Pixel Density | 312 ppi Best value | 293 ppi |
| Display Features | TFT LCD, Gorilla Glass 3, Touchscreen | Touchscreen |
Sensors
| Specification | S31 | Smart N9 |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Sensor
| Specification | S31 | Smart N9 |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass, Gyroscope | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | S31 | Smart N9 |
|---|---|---|
| Operating System | Android 7 | Android 8.1 |
| OS Family | Android | Android |
| OS Version | 7 | 8 Best value |
Connectivity
| Specification | S31 | Smart N9 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM Best value | Single Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 3G UMTS bands unspecified |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, GPRS, EDGE, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) Best value | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n | — |
| Bluetooth Version | Bluetooth 4.1 Best value | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS, GLONASS, BeiDou Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG, USB Charging | 3.5 mm Audio Jack, NFC, FM Radio, microUSB, USB 2.0 |
| USB Version | microUSB | microUSB |
| SAR American Head | 1.14 W/kg | — |
| SAR American Body | 1.19 W/kg | — |
| SAR (EU) head | — | 0.96 W/kg |
| SAR (EU) body | — | 1.56 W/kg |
| Max. download speed | 150 Mbps | 150 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | S31 | Smart N9 |
|---|---|---|
| Microphone Count | 1 | 1 |
| Audio Features | Loudspeaker, Stereo Speakers, A2DP, LE Best value | A2DP, Loudspeaker |
Technical
| Specification | S31 | Smart N9 |
|---|---|---|
| Model numbers | — | VFD 720 |
