VK Mobile
Side-by-side technical data
VK Mobile VK4000 vs VK Mobile VK2020
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 VK4000, if you care about…
- RAM Capacity
- 128 MB
- against 64 MB
- Maximum Storage Capacity
- 128 MB
- against 64 MB
- Expandable Storage
- Yes
- against No
VK Mobile VK2020, if you care about…
- Display Technology
- OLED
- against TFT LCD
- Weight
- 53 g
- against 79 g
- Body Thickness
- 8.8 mm
- against 21 mm
Specification comparison
Battery
| Specification | VK4000 | VK2020 |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | — | — |
| 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 | VK4000 | VK2020 |
|---|---|---|
| Body Colors | Black | Black |
| Body Thickness | 21 mm | 8.8 mm Best value |
| Body Width | 43 mm | 47 mm |
| Body Height | 85 mm | 95 mm |
| Weight | 79 g | 53 g Best value |
| Usable Surface | 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 | VK4000 | VK2020 |
|---|---|---|
| Processor Model | — | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | — | — |
| Maximum Storage Capacity | 128 MB Best value | 64 MB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | — | — |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | 128 MB Best value | 64 MB |
| RAM Type | — | — |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | VK4000 | VK2020 |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | VK4000 | VK2020 |
|---|---|---|
| Display Aspect Ratio | 4:5 | 4:5 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | OLED Best value |
| Display Diagonal | 1.8″ | — |
| Display Horizontal Resolution | 128 px | 128 px |
| Display Vertical Resolution | 160 px | 160 px |
| Display Pixel Density | 114 ppi | — |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | — |
| 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 | 256K colors | 256K colors |
Sensor
| Specification | VK4000 | VK2020 |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | VK4000 | VK2020 |
|---|---|---|
| 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 | VK4000 | VK2020 |
|---|---|---|
| SIM Configurations | Mini-SIM | Mini-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900 | 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 | MP3 Player, USB 1.1 |
| USB Version | Proprietary | USB 1.1 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS, EMS, MMS | SMS, EMS, MMS |
Audio
| Specification | VK4000 | VK2020 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | — | — |
| Alert types | Vibration, Polyphonic ringtones, MP3 ringtones, Downloadable ringtones | Vibration, Polyphonic ringtones, Downloadable ringtones |
Technical
| Specification | VK4000 | VK2020 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | VK4000 | VK2020 |
|---|---|---|
| Built-in functions | Downloadable pictures, Downloadable Animation, MP3 player, Predictive text input, Organizer, Stopwatch | Downloadable pictures, Downloadable Animation, MP3 player, Predictive text input, Organizer, Voice memo |
