In depth comparison and review of Huawei Nova and Samsung Galaxy J7 (2017) DUOS. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-J730F/DS | |
| Form Factor | Touch | Touch | |
| Height | 141.2 mm | 152.5 mm | Samsung Galaxy J7 (2017) DUOS has greater height than Huawei Nova. |
| Width | 69.1 mm | 74.8 mm | Samsung Galaxy J7 (2017) DUOS has greater width than Huawei Nova. |
| Depth | 7.1 mm | 8 mm | Huawei Nova is narrower than Huawei Nova. |
| Weight | 146 g | 181 g | Huawei Nova is lighter than Huawei Nova. |
| Body Colour | Prestige gold | Mystic silver | Titanium grey | Black | |
| Body Material | Aluminium-magnesium alloy | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.94 W/kg (body), 0.99 W/kg (head) | 1.33 W/kg (body), 0.567 W/kg (head) | |
| Connector Type | USB Type-C - 24 pin USB-C 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 | Dual-SIM (SIM1 and SIM2/MicroSD slots) | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | Full HD Super AMOLED | |
| Screen Size (Display Size) | 5" | 5.5" | Samsung Galaxy J7 (2017) DUOS has larger screen size than Huawei Nova. |
| 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 | 443 ppi | - | |
| Max Brightness | 450 cd/m² | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Contrast Ratio | 1500:1 | - | |
| Display Features | 2.5D Glass | Always-on display |
| PROCESSOR | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| Processor Type (CPU) | Qualcomm | - | |
|---|---|---|---|
| Processor Number | MSM8953 | - | |
| Clock Speed | 2 GHz | 1.6 GHz | Huawei Nova has higher clock speed than Samsung Galaxy J7 (2017) DUOS. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | Huawei Nova has 64-bit architecture. |
| MEMORY | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| RAM | 3 GB | 3 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 16 GB | Huawei Nova has more internal memory than Samsung Galaxy J7 (2017) DUOS. |
| User Memory | 22 GB | 10 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 13 Megapixel | Samsung Galaxy J7 (2017) DUOS has better camera resolution than Huawei Nova. |
| Lens Aperture | F/2.2 | F/1.7 | Samsung Galaxy J7 (2017) DUOS has better lens aperture than Huawei Nova. |
| Focus Adjustment | Automatic | Automatic | |
| Camera Modes | Beauty mode, low-light shots | - | |
| Light Source | LED light | LED flash | |
| Video Resolutions | 3840 x 2160 (4K) | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 13 Megapixel | Samsung Galaxy J7 (2017) DUOS has better front camera resolution than Huawei Nova. |
| Lens Aperture (Front) | - | F/1.9 | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | Beauty Make-up 2.0, Beauty Skin 3.0 | - |
| BATTERY AND CHARGING | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| Battery Capacity (Battery Size) | 3020 mAh | 3600 mAh | Samsung Galaxy J7 (2017) DUOS has larger battery capacity than Huawei Nova. |
|---|---|---|---|
| Standby Time | 420 hours | - | |
| Talk Time | 1980 minutes | 1440 minutes | Huawei Nova has longer battery life when making calls than Samsung Galaxy J7 (2017) DUOS. |
| Run Time Details | Talk (3G): up to 1980 min Standby (GSM): up to 380 hrs Standby (3G): up to 400 hrs Standby (LTE): up to 420 hrs Standby (dual SIM): up to 240 hrs |
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 polymer | - |
| CELLULAR | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| 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 | |
| User Interface | HUAWEI Emotion UI 4.1 | - | |
| Navigation | GPS, A-GPS, GLONASS | GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE | 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 38 | 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, TDD 2600 | 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 | - | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, HOGP | |
| NFC | - | Yes | Samsung Galaxy J7 (2017) DUOS has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, OGG, M4A, MP4, MID | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, MPEG-4, 3GP, WebM | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 |
| FEATURES | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| 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 | Ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, gravity sensor | Accelerometer, proximity sensor, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor | |
| Security Devices | Fingerprint reader | Fingerprint reader | |
| Additional Phone Features | Dual microphones, DTS Headphone:X, Fingerprint 3.0 | - |
| OTHERS | Huawei Nova | Samsung Galaxy J7 (2017) DUOS |
|---|
| Included Accessories | Headset, USB cable, power adapter, SIM card removal tool | Power adapter |
|---|
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