Lenovo
Side-by-side technical data
Lenovo A3900 vs Lenovo K14 Plus
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?
Lenovo A3900, if you care about…
- Weight
- 157 g
- against 198 g
Lenovo K14 Plus, if you care about…
- Battery Capacity
- 5,000 mAh
- against 2,300 mAh
- RAM Capacity
- 4 GB
- against 500 MB
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.0
- Maximum Storage Capacity
- 64 GB
- against 4 GB
Specification comparison
Battery
| Specification | A3900 | K14 Plus |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 2,300 mAh | 5,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Po |
| Fast Charge Power | — | 10 W |
| Battery Features | Battery Level Indicator, Rechargeable, Removable | Fast Charging |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | A3900 | K14 Plus |
|---|---|---|
| Body Colors | Black, White, Silver | Black, Gold |
| Body Thickness | 9 mm Best value | 9.1 mm |
| Body Width | 71.8 mm | 75.7 mm |
| Body Height | 142.8 mm | 165.1 mm |
| Weight | 157 g Best value | 198 g |
| Usable Surface | 67.2 % | 81.6 % Best value |
| Body Materials | — | Glass, Plastic |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | 9 mm | — |
| QWERTY keyboard | — | — |
Performance
| Specification | A3900 | K14 Plus |
|---|---|---|
| Processor Model | MediaTek MT6752 | Unisoc T700 |
| Processor Process Size | 28 nm | — |
| Graphics GPU | Mali-T760 MP2 | Mali-G52 |
| Storage Type | — | UFS 2.1 |
| Maximum CPU Clock | 1.2 GHz | 1.8 GHz Best value |
| Maximum Storage Capacity | 4 GB | 64 GB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Octa-core 1.2 GHz Cortex-A53 | Octa-core 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | — |
| RAM Capacity | 500 MB | 4 GB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | 32 GB | — |
Sensors
| Specification | A3900 | K14 Plus |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | A3900 | K14 Plus |
|---|---|---|
| Display Aspect Ratio | 16:9 | 20:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ | 6.5″ Best value |
| Display Horizontal Resolution | 480 px | 720 px Best value |
| Display Vertical Resolution | 854 px | 1,600 px Best value |
| Display Pixel Density | 196 ppi | 270 ppi Best value |
| Display Refresh Rate | — | 90 Hz |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | IPS LCD, Touchscreen | IPS LCD, 90Hz |
| 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 | A3900 | K14 Plus |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | A3900 | K14 Plus |
|---|---|---|
| Operating System | Android 4.4 | Android 11 |
| OS Family | Android | Android |
| OS Version | 4 | 11 Best value |
| OS Update Support | — | — |
| Direct OS Updates | No | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | A3900 | K14 Plus |
|---|---|---|
| SIM Configurations | Hybrid Dual Mini-SIM + Micro-SIM | Single Nano-SIM, Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE bands unspecified | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS | GPS, GLONASS, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, microUSB, USB OTG, FM Radio | 3.5 mm Audio Jack, FM Radio, USB Type-C |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | A3900 | K14 Plus |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | A2DP, Loudspeaker | A2DP, LE |
| Alert types | — | — |
Technical
| Specification | A3900 | K14 Plus |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | A3900 | K14 Plus |
|---|---|---|
| Built-in functions | — | — |
