The verdict
Your pick: LG X4+, ahead on Design & display and Connectivity. Unless Performance & hardware decides it for you.
| Category | Z25 | X4+ |
|---|---|---|
| Design & display | 4.8 | 5.5 |
| Performance & hardware | 1.9 | 1.4 |
| Camera | 3.1 | 3.2 |
| Connectivity | 2.9 | 3.5 |
| Battery & charging | 2.2 | 2.2 |
Which one is for you?
Lava Z25, if you care about…
- RAM Capacity
- 4 GB
- against 2 GB
- Weight
- 163 g
- against 172.3 g
- Usable Surface
- 72 %
- against 69.4 %
- Display Diagonal
- 5.5″
- against 5.3″
LG X4+, if you care about…
- Bluetooth Version
- Bluetooth 4.2
- against Bluetooth 4.0
- Display Pixel Density
- 277 ppi
- against 267 ppi
- OS Version
- 7
- against 6
Specification comparison
Performance
| Specification | Z25 | X4+ |
|---|---|---|
| Processor Model | MediaTek MT6750 | Qualcomm Snapdragon 425 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Mali-T860 MP2 | Qualcomm Adreno 308 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.5 GHz Best value | 1.4 GHz |
| Maximum Storage Capacity | 32 GB | 32 GB |
| CPU Description | Octa-core (4x1.5 GHz Cortex-A53 and 4x1.0 GHz Cortex-A53) | Quad-core 1.4 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | Yes | — |
| RAM Capacity | 4 GB Best value | 2 GB |
| Expandable Storage | Yes | Yes |
Design
| Specification | Z25 | X4+ |
|---|---|---|
| Body Colors | Gold, Grey | Lavender, Blue |
| Body Thickness | 8.5 mm Best value | 8.6 mm |
| Body Width | 76.4 mm | 75.1 mm |
| Body Height | 151.5 mm | 148.6 mm |
| Weight | 163 g Best value | 172.3 g |
| Usable Surface | 72 % Best value | 69.4 % |
| Resistance Features | — | MIL-STD-810G |
Battery
| Specification | Z25 | X4+ |
|---|---|---|
| Battery Capacity | 3,020 mAh Best value | 3,000 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Battery Features | Battery Level Indicator, Rechargeable | — |
Display
| Specification | Z25 | X4+ |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.5″ Best value | 5.3″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,280 px | 1,280 px |
| Display Pixel Density | 267 ppi | 277 ppi Best value |
| Display Features | IPS LCD, Touchscreen | — |
Sensors
| Specification | Z25 | X4+ |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Z25 | X4+ |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass |
Software
| Specification | Z25 | X4+ |
|---|---|---|
| Operating System | Android 6 | Android 7 |
| OS Family | Android | Android |
| OS Version | 6 | 7 Best value |
Connectivity
| Specification | Z25 | X4+ |
|---|---|---|
| SIM Configurations | Nano-SIM + Micro-SIM, Dual 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 B3, 4G LTE B5, 4G LTE B40 | 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 B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, LTE B28, 4G LTE B38 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.2 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB Charging, USB OTG, USB 2.0 | 3.5 mm Audio Jack, NFC, FM Radio, microUSB, USB 2.0 |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 50 Mbps | — |
Audio
| Specification | Z25 | X4+ |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker, 32-bit/384kHz Audio |
Technical
| Specification | Z25 | X4+ |
|---|---|---|
| Model numbers | — | LM-X415L, LM-X410L, LM-X415S |
