Detailed comparison and review of Nubia Z7 mini and Wileyfox Spark X. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 140.9 mm | 154.35 mm | Wileyfox Spark X has greater height than Nubia Z7 mini. |
| Width | 69.3 mm | 78.6 mm | Wileyfox Spark X has greater width than Nubia Z7 mini. |
| Depth | 8.2 mm | 8.75 mm | Nubia Z7 mini is narrower than Nubia Z7 mini. |
| Weight | 143 g | 162.9 g | Nubia Z7 mini is lighter than Nubia Z7 mini. |
| Body Colour | White | Black sand stone | White | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.306 W/kg (body), 0.632 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | IPS | |
| Screen Size (Display Size) | 5" | 5.5" | Wileyfox Spark X has larger screen size than Nubia Z7 mini. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1280 x 720 pixels | Nubia Z7 mini has better screen resolution than Wileyfox Spark X. |
| Display Format | Full HD | HD | |
| Pixel Density | 445 ppi | 267 ppi | Nubia Z7 mini has better pixel density than Wileyfox Spark X. |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 800:1 | |
| Display Features | - | Full Lamination | |
| Display Protection (Screen Protector) | - | Dragontrail (scratch resistant glass), 2.5D Arc Glass |
| PROCESSOR | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 801 | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6735 | |
| Clock Speed | 2 GHz | 1.3 GHz | Nubia Z7 mini has higher clock speed than Wileyfox Spark X. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | - | Yes | Wileyfox Spark X has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 330 | Mali T720 |
| MEMORY | Nubia Z7 mini | Wileyfox Spark X |
|---|
| RAM | 2 GB | 2 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 16 GB | Both phones have the same internal memory capacity. |
| User Memory | - | 11.29 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC - up to 32 GB |
| CAMERA | Nubia Z7 mini | Wileyfox Spark X |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Sensor Type | - | CMOS | |
| Sensor Name | Sony Exmor RS IMX214 sensor | Samsung ISOCELL 3M2 | |
| Lens Aperture | F/2.0 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED light | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | Wileyfox Spark X has better front camera resolution than Nubia Z7 mini. |
| Sensor Type (Front) | - | CMOS | |
| Sensor Name (Front) | - | OmniVision 8858 sensor | |
| Focus Adjustment | - | Focus free | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
| BATTERY AND CHARGING | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Battery Capacity (Battery Size) | 2300 mAh | 3000 mAh | Wileyfox Spark X has larger battery capacity than Nubia Z7 mini. |
|---|---|---|---|
| Standby Time | 580 hours | 352 hours | Nubia Z7 mini has longer standby time than Wileyfox Spark X. |
| Talk Time | 1800 minutes | 600 minutes | Nubia Z7 mini has longer battery life when making calls than Wileyfox Spark X. |
| Run Time Details | Talk (WCDMA): up to 1800 min Standby (WCDMA): up to 580 hrs |
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 Ion | Lithium polymer |
| CELLULAR | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 4.4.2 (KitKat) | CyanogenMod 13 | |
| User Interface | Nubia UI 2.0 | - | |
| Navigation | A-GPS, GLONASS | GPS, A-GPS |
| COMMUNICATIONS | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 3, Band 7 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.1 | |
| Bluetooth Profiles | A2DP | HFP, HSP, OPP, A2DP, BNEP | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | - |
| FEATURES | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Ambient light sensor, proximity sensor, 3-axis gyro sensor | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA | Notification LED |
| OTHERS | Nubia Z7 mini | Wileyfox Spark X |
|---|
| Included Accessories | Power adapter | USB cable, power adapter | |
|---|---|---|---|
| Compliant Standards | - | RoHS, WEEE, REACH, EAC, GMS |
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