Side by side comparison and review of Nubia Z7 mini and Samsung Galaxy A8 (2018). 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 | Samsung Galaxy A8 (2018) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-A530F | |
| Form Factor | Touch | Touch | |
| Height | 140.9 mm | 149.2 mm | Samsung Galaxy A8 (2018) has greater height than Nubia Z7 mini. |
| Width | 69.3 mm | 70.6 mm | Samsung Galaxy A8 (2018) has greater width than Nubia Z7 mini. |
| Depth | 8.2 mm | 8.4 mm | Nubia Z7 mini is narrower than Nubia Z7 mini. |
| Weight | 143 g | 172 g | Nubia Z7 mini is lighter than Nubia Z7 mini. |
| Body Colour | White | Orchid grey | Gold | Black | |
| Protection | - | Dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Samsung Galaxy A8 (2018) is waterproof. |
| IP rating | - | IP68 | |
| SAR Value | - | 1.25 W/kg (body), 0.241 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| Display Type | - | OLED display | |
|---|---|---|---|
| Display Technology | - | Super AMOLED | |
| Screen Size (Display Size) | 5" | 5.6" | Samsung Galaxy A8 (2018) has larger screen size than Nubia Z7 mini. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2220 x 1080 pixels | Samsung Galaxy A8 (2018) has better screen resolution than Nubia Z7 mini. |
| Display Format | Full HD | - | |
| Pixel Density | 445 ppi | 440 ppi | Nubia Z7 mini has better pixel density than Samsung Galaxy A8 (2018). |
| Aspect Ratio | - | 18.5:9 | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | - | Always-on display, Infinity Display |
| PROCESSOR | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 801 | Samsung Exynos | |
|---|---|---|---|
| Processor Number | - | 7885 | |
| Clock Speed | 2 GHz | 2.2 GHz | Samsung Galaxy A8 (2018) has higher clock speed than Nubia Z7 mini. |
| Processor Core Qty | Quad-core | 8-core | Samsung Galaxy A8 (2018) has higher processor core quantity than Nubia Z7 mini. |
| 64-bit Architecture | - | Yes | Samsung Galaxy A8 (2018) has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 330 | - |
| MEMORY | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| RAM | 2 GB | 4 GB | Samsung Galaxy A8 (2018) has more RAM than Nubia Z7 mini. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Samsung Galaxy A8 (2018) has more internal memory than Nubia Z7 mini. |
| User Memory | - | 22.7 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 16 Megapixel | Samsung Galaxy A8 (2018) has better camera resolution than Nubia Z7 mini. |
| Sensor Size | - | 1/2.8" | |
| Sensor Name | Sony Exmor RS IMX214 sensor | - | |
| Lens Aperture | F/2.0 | F/1.7 | Samsung Galaxy A8 (2018) has better lens aperture than Nubia Z7 mini. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 4x | |
| Special Effects | - | HDR, Beauty effect, Grid Line | |
| Camera Modes | - | Panorama, Pro mode, night mode, Beauty mode, HYPERLAPSE, low-light shots, Food mode | |
| Face Recognition (Face ID) | - | Face detection | Samsung Galaxy A8 (2018) has face detection. |
| Light Source | LED light | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | - | Quick Launch, Playback zoom, Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), VDIS (Video Digital Image Stabilisation), Hyperlapse video with stabilisation, Tracking AF, Video location tags, Live stickers, Stamps, location tags, High CRI flash |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 16 Megapixel | Samsung Galaxy A8 (2018) has better front camera resolution than Nubia Z7 mini. |
| Sensor Size (Front) | - | 1/3.1" | |
| Lens Aperture (Front) | - | F/1.9 | |
| Special Effects (Front) | - | HDR, Grid Line | |
| Camera Modes (Front) | - | Night mode, wide selfie mode, Beauty mode, Live Focus mode | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | - | |
| Camera Features (Front) | - | Quick launch, Live stickers, Stamps, location tags |
| SECOND FRONT CAMERA |
|---|
| Sensor Resolution (2nd Front) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Front) | - | F/1.9 |
| BATTERY AND CHARGING | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| Battery Capacity (Battery Size) | 2300 mAh | 3000 mAh | Samsung Galaxy A8 (2018) has larger battery capacity than Nubia Z7 mini. |
|---|---|---|---|
| Standby Time | 580 hours | - | |
| Talk Time | 1800 minutes | 1140 minutes | Nubia Z7 mini has longer battery life when making calls than Samsung Galaxy A8 (2018). |
| Run Time Details | Talk (WCDMA): up to 1800 min Standby (WCDMA): up to 580 hrs |
Active online usage (3G): up to 12 hrs Active online usage (LTE): up to 14 hrs Active online usage (Wi-Fi): up to 15 hrs Playback (video): up to 17 hrs Playback (audio): up to 43 hrs Playback (audio (Always On Display Off)): up to 64 hrs Talk (3G): up to 1140 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| 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 7.1.1 Nougat | |
| User Interface | Nubia UI 2.0 | - | |
| Intelligent Assistant | - | Bixby | |
| Navigation | A-GPS, GLONASS | GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 1700, 850, 900 | |
| 4G LTE Band | Band 1, Band 3, Band 7 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac, ANT+/ANT | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 LE | |
| Bluetooth Profiles | A2DP | - | |
| NFC | - | Yes | Samsung Galaxy A8 (2018) has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 |
| FEATURES | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| 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 | Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor | |
| Security Devices | - | Face recognition, fingerprint reader | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA | Fast Charging, S-Voice, Samsung KNOX, Dual Messenger, Smart View, Bixby Vision, Secure Folder function, MEMS microphones |
| OTHERS | Nubia Z7 mini | Samsung Galaxy A8 (2018) |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | IP68 | |
| Max Depth of Water Resistance | - | 1.5 m |
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