Side by side comparison and review of Nubia Z7 mini and BlackBerry DTEK50. 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 | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 140.9 mm | 147 mm | BlackBerry DTEK50 has greater height than Nubia Z7 mini. |
| Width | 69.3 mm | 72.5 mm | BlackBerry DTEK50 has greater width than Nubia Z7 mini. |
| Depth | 8.2 mm | 7.4 mm | BlackBerry DTEK50 is narrower than Nubia Z7 mini. |
| Weight | 143 g | 135 g | BlackBerry DTEK50 is lighter than Nubia Z7 mini. |
| Body Colour | White | - | |
| Waterproof (Water-resistant) | - | - | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Screen Size (Display Size) | 5" | 5.2" | BlackBerry DTEK50 has larger screen size than Nubia Z7 mini. |
|---|---|---|---|
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1920 x 1080 pixels | Both phones have the same screen resolution. |
| Display Format | Full HD | Full HD | |
| Pixel Density | 445 ppi | 424 ppi | Nubia Z7 mini has better pixel density than BlackBerry DTEK50. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | - | Scratch-resistant glass |
| PROCESSOR | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 801 | Qualcomm Snapdragon 617 | |
|---|---|---|---|
| Clock Speed | 2 GHz | 1.5 GHz | Nubia Z7 mini has higher clock speed than BlackBerry DTEK50. |
| Processor Core Qty | Quad-core | 8-core | BlackBerry DTEK50 has higher processor core quantity than Nubia Z7 mini. |
| 64-bit Architecture | - | Yes | BlackBerry DTEK50 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 330 | Qualcomm ADRENO 405 |
| MEMORY | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| RAM | 2 GB | 3 GB | BlackBerry DTEK50 has more RAM than Nubia Z7 mini. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 16 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Sensor Name | Sony Exmor RS IMX214 sensor | - | |
| Lens Aperture | F/2.0 | F/2.0 | Both phones have the same camera lens aperture. |
| Lens Construction | - | 6-element | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 4x | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Burst mode, Panorama | |
| Face Recognition (Face ID) | - | Face detection | BlackBerry DTEK50 has face detection. |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | BlackBerry DTEK50 has better front camera resolution than Nubia Z7 mini. |
| Lens Type (Front) | - | Wide-angle lens | |
| Lens Aperture (Front) | - | F/2.2 | |
| Light Source (Front) | - | LED flash | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) |
| BATTERY AND CHARGING | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Battery Capacity (Battery Size) | 2300 mAh | 2610 mAh | BlackBerry DTEK50 has larger battery capacity than Nubia Z7 mini. |
|---|---|---|---|
| Standby Time | 580 hours | 576 hours | Nubia Z7 mini has longer standby time than BlackBerry DTEK50. |
| Talk Time | 1800 minutes | 1020 minutes | Nubia Z7 mini has longer battery life when making calls than BlackBerry DTEK50. |
| Run Time Details | Talk (WCDMA): up to 1800 min Standby (WCDMA): up to 580 hrs |
Mixed usage: up to 17 hrs Talk: up to 1020 min Standby: up to 576 hrs Playback (audio): up to 40 hrs Playback (video): up to 8 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| 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) | Android 6.0 (Marshmallow) | |
| User Interface | Nubia UI 2.0 | - | |
| Navigation | A-GPS, GLONASS | GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FD-LTE, TD-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 | Band 1, Band 2, Band 3, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | - | Yes | BlackBerry DTEK50 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, AAC, AMR, MP3, FLAC, XMF, AAC +, OGG, WMV (Sound), MXMF, AWB, IMY, RTTTL, RTX | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MKV, VC-1, AVI, MOV, XviD, MPEG-4, ASF, DivX, 3GP, H.264, H.263, WebM, 3G2, VP8, VP9, H.265 |
| FEATURES | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor, hall sensor | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA | - |
| OTHERS | Nubia Z7 mini | BlackBerry DTEK50 |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Max Operating Temperature | - | 35 °C | |
| Min Operating Temperature | - | 0 °C |
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