verykool
Side-by-side technical data
verykool i603 vs verykool s5031 Bolt Turbo
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
verykool i603, if you care about…
- Weight
- 85 g
- against 145 g
verykool s5031 Bolt Turbo, if you care about…
- Battery Capacity
- 2,000 mAh
- against 650 mAh
- Display Technology
- IPS LCD
- against TFT LCD
- Bluetooth Version
- Bluetooth 4.0
- against Bluetooth 3.0
- Display Pixel Density
- 196 ppi
- against 141 ppi
Specification comparison
Battery
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 650 mAh | 2,000 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 3 h | 5 h Best value |
| Standby time | 120 h | 240 h Best value |
| Music playback time | — | — |
Design
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Body Colors | Black, Blue, Yellow, Red, Pink | Gold, Blue |
| Body Thickness | 13 mm | 9.5 mm Best value |
| Body Width | 59 mm | 72 mm |
| Body Height | 100 mm | 145 mm |
| Weight | 85 g Best value | 145 g |
| Usable Surface | 21.3 % | 66 % Best value |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | 9.5 mm |
| QWERTY keyboard | Yes | — |
Performance
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Processor Model | — | MediaTek MT6580 |
| Processor Process Size | — | 28 nm |
| Graphics GPU | — | Mali-400 MP2 |
| Storage Type | — | — |
| Maximum CPU Clock | — | 1.3 GHz |
| Maximum Storage Capacity | — | 16 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | — | Quad-core 1.3 GHz Cortex-A7 |
| Processor Type | — | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | — | 2 GB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Display Aspect Ratio | 4:5 | 16:9 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | IPS LCD Best value |
| Display Diagonal | 2″ | 5″ Best value |
| Display Horizontal Resolution | 176 px | 480 px Best value |
| Display Vertical Resolution | 220 px | 854 px Best value |
| Display Pixel Density | 141 ppi | 196 ppi Best value |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | Scratch Resistant, IPS LCD |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensor
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Sensor Features | — | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Operating System | — | Android 7 |
| OS Family | — | Android |
| OS Version | — | 7 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | No | — |
Connectivity
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| SIM Configurations | Dual Mini-SIM | Dual Micro-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1900, 3G UMTS 2100 |
| Cellular Technologies | GPRS, GSM | GSM, HSPA Best value |
| Wi-Fi Standards | — | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | — | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.0 Best value |
| Bluetooth Profiles | — | A2DP, LE |
| Navigation Systems | — | GPS |
| Connectivity Features | 3.5 mm Audio Jack, MP3 Player, FM Radio, USB 1.1 | 3.5 mm Audio Jack, FM Radio, microUSB |
| USB Version | USB 1.1 | microUSB |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS, MMS | — |
Audio
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | i603 | s5031 Bolt Turbo |
|---|---|---|
| Built-in functions | MP3 player | — |
