Side-by-side technical data
Cat S31 vs Energizer Energy S550
Comparison between Cat S31 and Energizer Energy S550: camera, battery, fast charging, display, performance and colors, side by side. More phones from Cat and Energizer.
The verdict
Neither runs away with it: each wins something.
| Category | S31 | Energy S550 |
|---|---|---|
| Design & display | 4.2 | 4.4 |
| Performance & hardware | 1.0 | 1.4 |
| Camera | 1.3 | 2.0 |
| Connectivity | 4.0 | 3.0 |
| Battery & charging | 3.8 | 2.2 |
Which one is for you?
Cat S31, if you care about…
- Battery Capacity
- 4,000 mAh
- against 3,000 mAh
- RAM Capacity
- 2 GB
- against 1 GB
- 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
- Bluetooth Version
- Bluetooth 4.1
- against Bluetooth 4.0
Energizer Energy S550, if you care about…
- Storage Type
- eMMC 5.0
- against eMMC 4.5
- Display Technology
- IPS LCD
- against TFT LCD
- Weight
- 180 g
- against 200 g
- Usable Surface
- 68.9 %
- against 56.1 %
Specification comparison
Performance
| Specification | S31 | Energy S550 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 210 | MediaTek MT6737 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Qualcomm Adreno 304 | Mali-T720 |
| Storage Type | eMMC 4.5 | eMMC 5.0 Best value |
| Maximum CPU Clock | 1.3 GHz | 1.3 GHz |
| Maximum Storage Capacity | 16 GB Best value | 8 GB |
| AnTuTu Score | 21,311 | — |
| Geekbench 6 Single-Core | — | 141 |
| Geekbench 6 Multi-Core | — | 594 |
| 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 Best value | 1 GB |
| RAM Type | — | DDR3 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 64 GB | 64 GB |
Design
| Specification | S31 | Energy S550 |
|---|---|---|
| Body Colors | Black | Black |
| Body Thickness | 12.6 mm | 8.8 mm Best value |
| Body Width | 74.4 mm | 78.2 mm |
| Body Height | 146 mm | 154.8 mm |
| Weight | 200 g | 180 g Best value |
| Usable Surface | 56.1 % | 68.9 % Best value |
| Resistance Features | IP68, MIL-STD-810G, Drop Resistant Up to 1.8 m | — |
| Waterproof Depth | 1.2 m | — |
| Unfolded thickness | — | 8.8 mm |
Battery
| Specification | S31 | Energy S550 |
|---|---|---|
| Battery Capacity | 4,000 mAh Best value | 3,000 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable |
| Talk time | — | 10 h |
| Standby time | — | 400 h |
Display
| Specification | S31 | Energy S550 |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| 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 | 1,280 px |
| Display Pixel Density | 312 ppi Best value | 267 ppi |
| Display Features | TFT LCD, Gorilla Glass 3, Touchscreen | IPS LCD, Touchscreen |
Sensor
| Specification | S31 | Energy S550 |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass, Gyroscope | Accelerometer, Proximity Sensor |
Software
| Specification | S31 | Energy S550 |
|---|---|---|
| Operating System | Android 7 | Android 6 |
| OS Family | Android | Android |
| OS Version | 7 Best value | 6 |
Connectivity
| Specification | S31 | Energy S550 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Nano-SIM + Micro-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, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B20 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE, 3G, 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 Features | Wi-Fi 802.11 b/g/n | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.1 Best value | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| 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, FM Radio, microUSB |
| USB Version | microUSB | microUSB |
| SAR American Head | 1.14 W/kg | 0.28 W/kg Best value |
| SAR American Body | 1.19 W/kg Best value | 1.23 W/kg |
| Max. download speed | 150 Mbps | 150 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | S31 | Energy S550 |
|---|---|---|
| Microphone Count | 1 | 1 |
| Audio Features | Loudspeaker, Stereo Speakers, A2DP, LE Best value | A2DP, LE, Loudspeaker |
