verykool
Side-by-side technical data
verykool R28 Denali vs verykool sl5029 Bolt Pro LTE
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 R28 Denali, if you care about…
- Weight
- 127 g
- against 142 g
- Talk time
- 7 h
- against 5 h
verykool sl5029 Bolt Pro LTE, if you care about…
- Battery Capacity
- 2,000 mAh
- against 1,400 mAh
- Bluetooth Version
- Bluetooth 4.0
- against Bluetooth 3.0
- Display Pixel Density
- 196 ppi
- against 167 ppi
- Usable Surface
- 66.1 %
- against 27.9 %
Specification comparison
Battery
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,400 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 | 7 h Best value | 5 h |
| Standby time | 240 h | 240 h |
| Music playback time | — | — |
Design
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Body Colors | Black | Black, Gold, Silver |
| Body Thickness | 15 mm | 9.6 mm Best value |
| Body Width | 48.5 mm | 72 mm |
| Body Height | 132 mm | 144.8 mm |
| Weight | 127 g Best value | 142 g |
| Usable Surface | 27.9 % | 66.1 % Best value |
| Body Materials | — | — |
| Resistance Features | IP67 | — |
| Waterproof Depth | 1 m | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Processor Model | — | MediaTek MT6737 |
| Processor Process Size | — | 28 nm |
| Graphics GPU | — | Mali-T720 |
| Storage Type | — | eMMC 5.0 |
| Maximum CPU Clock | 0.611 GHz | 1.25 GHz Best value |
| Maximum Storage Capacity | — | 8 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 611 MHz | Quad-core 1.25 GHz Cortex-A53 |
| Processor Type | — | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | — | 1 GB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Display Aspect Ratio | 4:3 | 16:9 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 2.4″ | 5″ Best value |
| Display Horizontal Resolution | 240 px | 480 px Best value |
| Display Vertical Resolution | 320 px | 854 px Best value |
| Display Pixel Density | 167 ppi | 196 ppi Best value |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Scratch Resistant | Scratch Resistant |
| 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 | 65K colors | — |
Sensor
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Sensor Features | — | Fingerprint Sensor, Accelerometer |
Software
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| 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 | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| SIM Configurations | Dual Mini-SIM + Micro-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1700 AWS, 3G UMTS 1900 | 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 B2, 4G LTE B4, 4G LTE B5, 4G LTE B7 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, LTE 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 | A2DP, LE |
| Navigation Systems | — | GPS |
| Connectivity Features | MP3 Player, AAC Player, MP4/3GP Player, FM Radio, microUSB | 3.5 mm Audio Jack, FM Radio, microUSB |
| USB Version | USB 2.0 | microUSB |
| SAR American Head | 0.83 W/kg | — |
| SAR American Body | 1.28 W/kg | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS, MMS, Email | — |
Audio
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | R28 Denali | sl5029 Bolt Pro LTE |
|---|---|---|
| Built-in functions | MP3 player, AAC player, MP4 player | — |
