Side by side comparison and review of Wileyfox Spark X and ASUS ZenFone 3 (ZE520KL). Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | ZE520KL | |
| Form Factor | Touch | Touch | |
| Height | 154.35 mm | 146.87 mm | Wileyfox Spark X has greater height than ASUS ZenFone 3 (ZE520KL). |
| Width | 78.6 mm | 73.98 mm | Wileyfox Spark X has greater width than ASUS ZenFone 3 (ZE520KL). |
| Depth | 8.75 mm | 7.69 mm | ASUS ZenFone 3 (ZE520KL) is narrower than Wileyfox Spark X. |
| Weight | 162.9 g | 144 g | ASUS ZenFone 3 (ZE520KL) is lighter than Wileyfox Spark X. |
| Body Colour | Black sand stone | White | Moon white | Gold shimmer | Black sapphire | |
| Body Material | - | Metal, glass | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.306 W/kg (body), 0.632 W/kg (head) | 0.938 W/kg (body), 0.278 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM (SIM1 and SIM2/MicroSD slots) | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | Super IPS+ | |
| Screen Size (Display Size) | 5.5" | 5.2" | Wileyfox Spark X has larger screen size than ASUS ZenFone 3 (ZE520KL). |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone 3 (ZE520KL) has better screen resolution than Wileyfox Spark X. |
| Display Format | HD | Full HD | |
| Pixel Density | 267 ppi | - | |
| Max Brightness | - | 600 cd/m² | |
| Contrast Ratio | 800:1 | - | |
| Display Enhancement Technology | - | Bluelight Filter for Eye Care | |
| Display Features | Full Lamination | ASUS Glove Touch technology, 2.5D curved glass | |
| Display Protection (Screen Protector) | Dragontrail (scratch resistant glass), 2.5D Arc Glass | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass (scratch resistant glass) |
| PROCESSOR | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 625 | |
|---|---|---|---|
| Processor Number | MT6735 | - | |
| Clock Speed | 1.3 GHz | 2 GHz | ASUS ZenFone 3 (ZE520KL) has higher clock speed than Wileyfox Spark X. |
| Processor Core Qty | Quad-core | 8-core | ASUS ZenFone 3 (ZE520KL) has higher processor core quantity than Wileyfox Spark X. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Mali T720 | Qualcomm ADRENO 506 |
| MEMORY | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| RAM | 2 GB | 3 GB | ASUS ZenFone 3 (ZE520KL) has more RAM than Wileyfox Spark X. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | ASUS ZenFone 3 (ZE520KL) has more internal memory than Wileyfox Spark X. |
| User Memory | 11.29 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 16 Megapixel | ASUS ZenFone 3 (ZE520KL) has better camera resolution than Wileyfox Spark X. |
| Sensor Type | CMOS | - | |
| Sensor Name | Samsung ISOCELL 3M2 | Sony Exmor RS IMX298 sensor | |
| Lens Aperture | - | F/2.0 | |
| Lens Construction | - | 6-element | |
| Optical Image Stabiliser (OIS) | - | 4 Stop OIS (Optical Image Stabilisation) | ASUS ZenFone 3 (ZE520KL) has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | - | Yes | |
| Special Effects | - | Depth of field | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Panorama, Time-lapse mode, night mode, manual mode, Real time beauty mode, super resolution mode, All Smiles mode, Mini mode | |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1280 x 720 (720p) | 3840 x 2160 (4K) | |
| Camera Features (Functions) | - | Sapphire crystal lens cover, GIF animation function, Smart Remove, Electronic Image Stabiliser (EIS), Time Rewind, Largan lens |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 8 Megapixel | Both phones have the same front camera resolution. |
| Sensor Type (Front) | CMOS | - | |
| Sensor Name (Front) | OmniVision 8858 sensor | - | |
| Lens Aperture (Front) | - | F/2.0 | |
| Focus Adjustment | Focus free | - | |
| HDR Mode (Front) | - | Auto HDR mode | |
| Camera Modes (Front) | - | Selfie panorama | |
| Camera Features (Front) | - | PixelMaster camera |
| BATTERY AND CHARGING | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 2650 mAh | Wileyfox Spark X has larger battery capacity than ASUS ZenFone 3 (ZE520KL). |
|---|---|---|---|
| Standby Time | 352 hours | - | |
| Talk Time | 600 minutes | - | |
| Run Time Details | Talk (GSM): up to 600 min Talk (WCDMA): up to 180 min Standby (GSM): up to 352 hrs Standby (WCDMA): up to 290 hrs Standby (dual SIM): up to 132 hrs |
- | |
| Battery Technology | Lithium polymer | - |
| CELLULAR | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | CyanogenMod 13 | Android 6.0 (Marshmallow) | |
| User Interface | - | ASUS ZenUI 3.0 | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, DC-HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | Infrared (IrDA), IEEE 802.11b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | HFP, HSP, OPP, A2DP, BNEP | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| FEATURES | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, 3-axis gyro sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | Notification LED | Infrared remote control, Dual microphones, Hi-Res Audio, Google Drive Storage (100 GB) (free for 2 years), ASUS SonicMaster 3.0 technology, ASUS NoiseZero Talk technology |
| OTHERS | Wileyfox Spark X | ASUS ZenFone 3 (ZE520KL) |
|---|
| Included Accessories | USB cable, power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | RoHS, WEEE, REACH, EAC, GMS | - |
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