In depth comparison and review of Samsung Galaxy J7 (2017) DUOS and Google Pixel 2. 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 | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-J730F/DS | - | |
Form Factor | Touch | Touch | |
Height | 152.5 mm | 145.7 mm | Samsung Galaxy J7 (2017) DUOS has greater height than Google Pixel 2. |
Width | 74.8 mm | 69.7 mm | Samsung Galaxy J7 (2017) DUOS has greater width than Google Pixel 2. |
Depth | 8 mm | 7.8 mm | Google Pixel 2 is narrower than Samsung Galaxy J7 (2017) DUOS. |
Weight | 181 g | 143 g | Google Pixel 2 is lighter than Samsung Galaxy J7 (2017) DUOS. |
Body Colour | Black | Kinda blue | Clearly white | Just black | |
Body Material | - | Aluminum unibody with hybrid coating | |
Protection | - | Dustproof, water-resistant | |
Waterproof (Water-resistant) | - | Yes | Google Pixel 2 is waterproof. |
IP rating | - | IEC 60529 IP67 | |
SAR Value | 1.33 W/kg (body), 0.567 W/kg (head) | 0.87 W/kg (body), 0.72 W/kg (head) | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
SIM Card Qty | Dual-SIM | Single-SIM |
DISPLAY | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Display Type | OLED display | OLED display | |
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Display Technology | Full HD Super AMOLED | AMOLED | |
Screen Size (Display Size) | 5.5" | 5" | Samsung Galaxy J7 (2017) DUOS has larger screen size than Google Pixel 2. |
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 | - | 441 ppi | |
Aspect Ratio | - | 16:9 | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Contrast Ratio | - | 100000:1 | |
Display Features | Always-on display | Always-on display, 2.5D Glass, DCI-P3 Wide colour gamut | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
PROCESSOR | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Processor Type (CPU) | - | Qualcomm Snapdragon 835 | |
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Processor Number | - | MSM8998 | |
Clock Speed | 1.6 GHz | 2.35 GHz | Google Pixel 2 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 | Google Pixel 2 has 64-bit architecture. |
Graphics System (GPU) | - | Qualcomm ADRENO 540 |
MEMORY | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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RAM | 3 GB | LPDDR4X SDRAM - 4 GB | Google Pixel 2 has more RAM than Samsung Galaxy J7 (2017) DUOS. |
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Internal Memory Size (Storage Capacity) | 16 GB | 64 GB | Google Pixel 2 has more internal memory than Samsung Galaxy J7 (2017) DUOS. |
User Memory | 10 GB | - | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | - |
CAMERA | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 13 Megapixel | 12.2 Megapixel | Samsung Galaxy J7 (2017) DUOS has better camera resolution than Google Pixel 2. |
Lens Aperture | F/1.7 | F/1.8 | Samsung Galaxy J7 (2017) DUOS has better lens aperture than Samsung Galaxy J7 (2017) DUOS. |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Google Pixel 2 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | - | Yes | |
Light Source | LED flash | - | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 240 fps | |
Camera Features (Functions) | - | Electronic Image Stabiliser (EIS), dual pixel phase detection |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 13 Megapixel | 8 Megapixel | Samsung Galaxy J7 (2017) DUOS has better front camera resolution than Google Pixel 2. |
Lens Aperture (Front) | F/1.9 | F/2.4 | Samsung Galaxy J7 (2017) DUOS has better front lens aperture than Samsung Galaxy J7 (2017) DUOS. |
Focus Adjustment | - | Focus free | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 640 x 480 (VGA) at 30 fps |
BATTERY AND CHARGING | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Battery Capacity (Battery Size) | 3600 mAh | 2700 mAh | Samsung Galaxy J7 (2017) DUOS has larger battery capacity than Google Pixel 2. |
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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 |
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CELLULAR | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Google Android | Android 8.0 Oreo | |
Intelligent Assistant | - | Google Assistant | |
Navigation | GPS, GLONASS, BeiDou | GPS, GLONASS |
COMMUNICATIONS | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X | |
3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 40 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 32, Band 38, Band 40, Band 41, Band 66 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2300 | 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 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+/ANT | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 LE | |
Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, HOGP | - | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | Apt-X, LDAC, apt-X HD | |
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Supported Digital Video Standards | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | - |
FEATURES | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, proximity sensor, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, magnetometer, gyro sensor, hall sensor, advanced x-axis haptics sensor, Active Edge | |
Security Devices | Fingerprint reader | Fingerprint reader | |
Additional Phone Features | - | HD Voice, Google Caller ID, MIMO technology, Wi-Fi Calling, Quick Switch function, Wireless Emergency Alerts function, Three microphones, Android Sensor Hub, Noise suppression, RGB LED notification light, Adaptive audio amplifier, Knock Knock function, Daydream technology support, Pixel Visual Core | |
Android Enterprise Recommended | - | Yes |
OTHERS | Samsung Galaxy J7 (2017) DUOS | Google Pixel 2 |
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Included Accessories | Power adapter | Quick switch adapter, USB-C to 3.5 jack adapter, USB-C 18W charging plug, USB-C to USB-C cable | |
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Compliant Standards | - | IEC 60529 IP67, HAC (Hearing Aid Compatible) | |
Max Depth of Water Resistance | - | 1 m |