Side by side comparison and review of ZTE Blade Velocity and Samsung Galaxy J7 (2017). 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 | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-J730F/DS | |
| Form Factor | Touch | Touch | |
| Height | 146 mm | 152.5 mm | Samsung Galaxy J7 (2017) has greater height than ZTE Blade Velocity. |
| Width | 72.5 mm | 74.8 mm | Samsung Galaxy J7 (2017) has greater width than ZTE Blade Velocity. |
| Depth | 7.6 mm | 8 mm | ZTE Blade Velocity is narrower than ZTE Blade Velocity. |
| Weight | - | 181 g | |
| Body Colour | Black | Gold | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.33 W/kg (body), 0.567 W/kg (head) | |
| 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) | Nano SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | LTPS TFT | Full HD Super AMOLED | |
| Screen Size (Display Size) | 5.2" | 5.5" | Samsung Galaxy J7 (2017) has larger screen size than ZTE Blade Velocity. |
| 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 | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | 2.5D curved glass | Always-on display |
| PROCESSOR | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Processor Type (CPU) | Qualcomm | - | |
|---|---|---|---|
| Processor Number | MSM8952 | - | |
| Clock Speed | 1.5 GHz | 1.6 GHz | Samsung Galaxy J7 (2017) has higher clock speed than ZTE Blade Velocity. |
| Processor Core Qty | Quad-core | 8-core | Samsung Galaxy J7 (2017) has higher processor core quantity than ZTE Blade Velocity. |
| Graphics System (GPU) | Qualcomm ADRENO 405 | - |
| MEMORY | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| RAM | 2 GB | 3 GB | Samsung Galaxy J7 (2017) has more RAM than ZTE Blade Velocity. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 16 GB | Both phones have the same internal memory capacity. |
| User Memory | 10 GB | 10 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Sensor Type | CMOS | - | |
| Lens Aperture | - | F/1.7 | |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | Auto HDR mode | - | |
| Light Source | Dual LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 13 Megapixel | Samsung Galaxy J7 (2017) has better front camera resolution than ZTE Blade Velocity. |
| Lens Aperture (Front) | - | F/1.9 |
| BATTERY AND CHARGING | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Battery Capacity (Battery Size) | 2540 mAh | 3600 mAh | Samsung Galaxy J7 (2017) has larger battery capacity than ZTE Blade Velocity. |
|---|---|---|---|
| Talk Time | - | 1440 minutes | |
| Run Time Details | - | Active online usage (WCDMA): up to 12 hrs Active online usage (LTE): up to 15 hrs Active online usage (Wi-Fi): up to 16 hrs Playback (video): up to 18 hrs Playback (audio): up to 59 hrs Playback (audio (Always On Display Off)): up to 91 hrs Talk (WCDMA): up to 1440 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 6.0 (Marshmallow) | Google Android | |
| Navigation | GPS | GPS, GLONASS, BeiDou |
| COMMUNICATIONS | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, DC-HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 40 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2300 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac, ANT+/ANT | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.1 | |
| Bluetooth Profiles | DUN, FTP, HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, AVCTP, GAVDP, PBAP, MAP, RFCOMM | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, HOGP | |
| NFC | - | Yes | Samsung Galaxy J7 (2017) has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Supported Digital Audio Standards | WAV, AAC, MPEG 1 Audio, AMR, MP3, XMF, QCP, MIDI, M4A, AWB, MID | 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, MPEG-1, 3GP, M4V, 3GP2, 3GPP | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 |
| FEATURES | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, hall sensor | Accelerometer, proximity sensor, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor | |
| Security Devices | - | Fingerprint reader |
| OTHERS | ZTE Blade Velocity | Samsung Galaxy J7 (2017) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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