XOLO
Side-by-side technical data
XOLO Black 1X vs XOLO Era 4K
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?
XOLO Black 1X, if you care about…
- RAM Capacity
- 3 GB
- against 2 GB
- Maximum Storage Capacity
- 32 GB
- against 8 GB
- Display Pixel Density
- 441 ppi
- against 294 ppi
- Weight
- 125 g
- against 157 g
XOLO Era 4K, if you care about…
- Battery Capacity
- 4,000 mAh
- against 2,400 mAh
- Talk time
- 32 h
- against 27 h
- Standby time
- 624 h
- against 394 h
- Microphone Count
- 2
- against 1
Specification comparison
Battery
| Specification | Black 1X | Era 4K |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 2,400 mAh | 4,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 27 h | 32 h Best value |
| Standby time | 394 h | 624 h Best value |
| Music playback time | — | — |
Design
| Specification | Black 1X | Era 4K |
|---|---|---|
| Body Colors | Black | Blue, White |
| Body Thickness | 7.6 mm Best value | 9.2 mm |
| Body Width | 72 mm | 71.8 mm |
| Body Height | 144.6 mm | 143 mm |
| Weight | 125 g Best value | 157 g |
| Usable Surface | 66.2 % | 67.1 % Best value |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | 9.2 mm |
| QWERTY keyboard | — | — |
Performance
| Specification | Black 1X | Era 4K |
|---|---|---|
| Processor Model | MediaTek MT6753 | MediaTek MT6735P |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Mali-T720 MP3 | ARM Mali-T720 MP2 |
| Storage Type | eMMC 5.1 | — |
| Maximum CPU Clock | 1.3 GHz Best value | 1 GHz |
| Maximum Storage Capacity | 32 GB Best value | 8 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Octa-core 1.3 GHz Cortex-A53 | Quad-core 1.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB Best value | 2 GB |
| RAM Type | DDR3 | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | 128 GB Best value | 32 GB |
Sensors
| Specification | Black 1X | Era 4K |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | Black 1X | Era 4K |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ | 5″ |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 1,920 px Best value | 1,280 px |
| Display Pixel Density | 441 ppi Best value | 294 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Dragontrail Glass, Touchscreen | Gorilla Glass 3, Touchscreen |
| 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 | Black 1X | Era 4K |
|---|---|---|
| Sensor Features | Accelerometer, Gyroscope, Proximity Sensor, Compass | Accelerometer, Proximity Sensor |
Software
| Specification | Black 1X | Era 4K |
|---|---|---|
| Operating System | Android 5.1 | Android 5.1 |
| OS Family | Android | Android |
| OS Version | 5.1 | 5.1 |
| OS Update Support | — | — |
| Direct OS Updates | No | No |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | Black 1X | Era 4K |
|---|---|---|
| SIM Configurations | Dual SIM | Dual 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 B40 | 2G GSM 900, 2G GSM 1800, 3G UMTS B900, 3G UMTS 2100, 4G LTE B3, 4G LTE B40 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Hotspot | Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS, GLONASS Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG | 3.5 mm Audio Jack, FM Radio, microUSB |
| USB Version | microUSB | microUSB |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | 0.09 W/kg | — |
| SAR (EU) body | 0.14 W/kg | — |
| Messaging | — | — |
Audio
| Specification | Black 1X | Era 4K |
|---|---|---|
| Microphone Count | 1 | 2 Best value |
| Audio Features | A2DP, Loudspeaker | Loudspeaker |
| Alert types | — | — |
Technical
| Specification | Black 1X | Era 4K |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Black 1X | Era 4K |
|---|---|---|
| Built-in functions | — | — |
