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Samsung Galaxy J7 Pro Complete Guide to Features Pricing and Performance

Release Date
2017, July
Camera
13MP
Battery
3600mAh
Processor
Exynos 7870 Octa
Screen
5.5"
Storage
16GB/32GB/64GB , microSDXC
Ram
3GB RAM
Operating System
Android 7.0, up to Android 9.0, One UI

Design and Build Quality

The Samsung Galaxy J7 Pro boasts a sophisticated design that combines both aesthetics and functionality. Featuring a glass front and a sturdy aluminum back and frame, the device measures 152.5 x 74.8 x 8 mm and weighs 181 grams. Available in a range of colors including Black, Blue, Gold, and Rose Gold, the J7 Pro provides a sleek look that appeals to a variety of tastes. The phone supports either a single SIM or dual SIM configuration, with dual stand-by for those who opt for a second SIM card.

Display

The smartphone features a 5.5-inch Super AMOLED display, with a screen-to-body ratio of approximately 73.1%. The screen showcases a resolution of 1080 x 1920 pixels in a 16:9 aspect ratio, offering a pixel density of around 401 PPI. This high-resolution, vibrant Super AMOLED display provides a rich and immersive viewing experience, making it ideal for watching videos and playing games.

Performance and Hardware

Under the hood, the Galaxy J7 Pro is powered by the Exynos 7870 Octa chipset, built on a 14 nm architecture. The octa-core CPU clocks at 1.6 GHz with Cortex-A53 cores, which, paired with the Mali-T830 MP1 GPU, delivers a smooth performance for everyday tasks and moderate gaming. The device comes equipped with 3GB of RAM, providing efficient multitasking capabilities.

The phone offers multiple storage options—16GB, 32GB, and 64GB—along with a dedicated MicroSDXC slot for expandable memory. This makes it suitable for users who require additional space for media and applications.

Camera Performance

The J7 Pro's camera setup includes a 13 MP main camera with an aperture of f/1.7, ensuring good performance in low-light conditions. The wide 27mm lens, autofocus, LED flash, panorama, and HDR capabilities enhance the overall photography experience. For video enthusiasts, the main camera can capture 1080p videos at 30fps.

Selfie lovers will appreciate the 13 MP front camera, featuring an f/1.9 aperture and a wide 28mm lens. The inclusion of an LED flash on the front camera allows for better selfies even in low light, and it also captures 1080p videos at 30fps.

Battery Life

The J7 Pro is equipped with a non-removable Li-Ion 3600 mAh battery, delivering excellent longevity. With a battery endurance rating of 107 hours, it can offer up to 24 hours of talk time on a 3G network and up to 91 hours of music play. This makes it an ideal device for users who are frequently on the go and require a reliable battery without the worry of running out of power quickly.

Software and Features

The device originally ships with Android 7.0 (Nougat), but it is upgradeable to Android 9.0 (Pie) with Samsung's One UI, providing a more refined user experience. The UI is user-friendly, with intuitive features that enhance system functionality.
Security is bolstered through a front-mounted fingerprint sensor, and the phone also includes an array of sensors such as an accelerometer, gyroscope, proximity sensor, and compass.

Connectivity and Network

The Galaxy J7 Pro supports GSM, HSPA, and LTE networks, offering a broad spectrum of connectivity. It accommodates a variety of bands for 2G, 3G, and 4G networks, ensuring global compatibility. The device supports speedy LTE Cat6 with 2CA, allowing for data speeds of up to 300/50 Mbps, and maintaining good performance in browsing and streaming tasks.

Audio and Multimedia

Featuring a loudspeaker and a traditional 3.5mm headphone jack, the J7 Pro ensures compatibility with a wide range of audio accessories. Its audio quality stands out with decent noise and crosstalk ratings, making it suitable for not just media playback but audio recording and calls as well.

The presence of FM radio with recording options enhances its multimedia capabilities. Users can also benefit from other communication features such as Bluetooth 4.1, Wi-Fi 802.11 a/b/g/n/ac with Wi-Fi Direct, NFC, GPS, GLONASS, BDS, and a microUSB 2.0 port.

Price and Value Proposition

As of the initial launch, the estimated price for the Samsung Galaxy J7 Pro was around 200 EUR. Considering its robust build, excellent display, reliable performance, and impressive battery life, it offers substantial value for users seeking a budget-friendly yet feature-rich smartphone option.

Ultimately, the Samsung Galaxy J7 Pro caters to a demographic seeking reliability and durability in a smartphone without breaking the bank. Its quality build, respectable specs, and feature set make it a worthwhile contender in the mid-range market.

Key Features of Samsung Galaxy J7 Pro

  • Super AMOLED Display: 5.5 inches, 1080 x 1920 pixels resolution.
  • High-Quality Camera: 13 MP main camera with LED flash, panorama, HDR, and 1080p video recording.
  • Powerful Battery: 3600 mAh capacity providing up to 24 hours talk time on 3G.
  • Robust Build: Glass front, aluminum back, and aluminum frame.
  • Expandable Storage: Dedicated microSDXC slot with various internal memory options up to 64GB.
  • Android Upgradability: Initially Android 7.0 (Nougat), upgradeable to Android 9.0 (Pie) with One UI.
  • Efficient Performance: Exynos 7870 Octa chipset with Octa-core CPU.
  • Front-Mounted Fingerprint Sensor for enhanced security.
  • Comprehensive Connectivity: Wi-Fi, Bluetooth 4.1, GPS, GLONASS, BDS, NFC, and FM radio.
  • Dual SIM Capability: Available in both single SIM and dual SIM models.
  • Durable Design with a choice of colors: Black, Blue, Gold, and Rose Gold.

Disadvantages of Samsung Galaxy J7 Pro

  • Lower processing power with the Exynos 7870 Octa chipset, which may not handle demanding applications effectively.
  • Outdated operating system at launch (Android 7.0 Nougat), although upgradable, it may not support future updates.
  • Camera lacks advanced features and only offers basic video recording at 1080p@30fps without 4K support.
  • microUSB 2.0 port used instead of the newer USB Type-C standard, which may result in slower data transfer rates.
  • Non-removable battery, meaning users cannot replace the battery easily if it degrades over time.
  • Low speaker performance with average sound output levels (Voice 68dB / Noise 69dB / Ring 82dB).
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Launch
Announced 2017, June
Status Available. Released 2017, July
Body
Dimensions 152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in)
Weight 181 g (6.38 oz)
Build Glass front, aluminum back, aluminum frame
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Type Super AMOLED
Size 5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Platform
OS Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
Chipset Exynos 7870 Octa (14 nm)
CPU Octa-core 1.6 GHz Cortex-A53
GPU Mali-T830 MP1
Memory
Card slot microSDXC (dedicated slot)
Internal 16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM
Main Camera
Single 13 MP, f/1.7, 27mm (wide), AF
Features LED flash, panorama, HDR
Video 1080p@30fps
Selfie camera
Single 13 MP, f/1.9, 28mm (wide), 1/3.1", 1.12µm
Features LED flash
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 4.1, A2DP, LE
Positioning GPS, GLONASS, BDS
NFC Yes
Radio FM radio
USB microUSB 2.0, OTG
Features
Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Ion 3600 mAh, non-removable
Talk time Up to 24 h (3G)
Music play Up to 91 h
Misc
Colors Black, Blue, Gold, Rose Gold
Models SM-J730G, SM-J730GM
SAR 0.71 W/kg (head)
SAR EU 0.57 W/kg (head)     1.33 W/kg (body)
Price About 200 EUR
Tests
Performance GeekBench: 3768 (v4.4) GFXBench: 1.9fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal), 3.998 (sunlight)
Camera Photo / Video
Loudspeaker Voice 68dB / Noise 69dB / Ring 82dB
Audio quality Noise -92.7dB / Crosstalk -92.4dB
Battery (old) Endurance rating 107h

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