VK Mobile
Side-by-side technical data
VK Mobile VK3100 vs VK Mobile VK4000
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?
VK Mobile VK3100, if you care about…
- Display Pixel Density
- 128 ppi
- against 114 ppi
- Usable Surface
- 28.8 %
- against 27.9 %
- Body Thickness
- 14.9 mm
- against 21 mm
- Display Diagonal
- 2.2″
- against 1.8″
VK Mobile VK4000, if you care about…
- RAM Capacity
- 128 MB
- against 54 MB
- Maximum Storage Capacity
- 128 MB
- against 54 MB
- Weight
- 79 g
- against 82 g
Specification comparison
Battery
| Specification | VK3100 | VK4000 |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 720 mAh | — |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | VK3100 | VK4000 |
|---|---|---|
| Body Colors | Silver, Black, Pink | Black |
| Body Thickness | 14.9 mm Best value | 21 mm |
| Body Width | 54 mm | 43 mm |
| Body Height | 98 mm | 85 mm |
| Weight | 82 g | 79 g Best value |
| Usable Surface | 28.8 % Best value | 27.9 % |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | VK3100 | VK4000 |
|---|---|---|
| Processor Model | — | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | — | — |
| Maximum Storage Capacity | 54 MB | 128 MB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | — | — |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | 54 MB | 128 MB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | VK3100 | VK4000 |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | VK3100 | VK4000 |
|---|---|---|
| Display Aspect Ratio | 4:5 | 4:5 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 2.2″ Best value | 1.8″ |
| Display Horizontal Resolution | 176 px Best value | 128 px |
| Display Vertical Resolution | 220 px Best value | 160 px |
| Display Pixel Density | 128 ppi Best value | 114 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Secondary Display | — |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | 1″ | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | 256K colors | 256K colors |
Sensor
| Specification | VK3100 | VK4000 |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | VK3100 | VK4000 |
|---|---|---|
| Operating System | — | — |
| OS Family | — | — |
| OS Version | — | — |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 2.0/xHTML | WAP 2.0/xHTML |
| Java (J2ME) | Yes | Yes |
Connectivity
| Specification | VK3100 | VK4000 |
|---|---|---|
| SIM Configurations | Mini-SIM | Mini-SIM |
| 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 |
| Cellular Technologies | GSM, GPRS | GSM, GPRS |
| Wi-Fi Standards | — | — |
| Wi-Fi Features | — | — |
| Bluetooth Version | — | — |
| Bluetooth Profiles | — | — |
| Navigation Systems | — | — |
| Connectivity Features | — | MP3 Player, AAC Player, Computer Sync |
| USB Version | Proprietary | Proprietary |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS, EMS, MMS | SMS, EMS, MMS |
Audio
| Specification | VK3100 | VK4000 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Bluetooth | — |
| Alert types | Vibration, Polyphonic ringtones, MP3 ringtones, Downloadable ringtones | Vibration, Polyphonic ringtones, MP3 ringtones, Downloadable ringtones |
Technical
| Specification | VK3100 | VK4000 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | VK3100 | VK4000 |
|---|---|---|
| Built-in functions | Downloadable pictures, Downloadable Animation, MP3 player, Predictive text input, Organizer, Stopwatch | Downloadable pictures, Downloadable Animation, MP3 player, Predictive text input, Organizer, Stopwatch |
