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Samsung Galaxy S9 vs Samsung Galaxy S7

Product Comparison: Samsung Galaxy S9 vs Samsung Galaxy S7

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Samsung Galaxy S9 Unlocked Mobile Phone

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Samsung Galaxy S7 (SM-G930A) Unlocked Smartphone, Black Onyx

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General Specifications

Brand

Samsung

Model

Galaxy S9

Galaxy S7

Origin

China

About the Product

The Galaxy S9 and S9+ are packed with incredible features to help you do more than you ever imagined. With a revolutionary camera that adapts like the human eye, get ready to capture your world like never before.

The Samsung Galaxy S7 unlocks a Galaxy of technology that takes your smartphone experience to a new level. The bigger, more stunning screen completes the slimmer design. Why not have a phone that’s water resistant, too? Galaxy S7 withstands splashes, spills and even dunks. Capture the moment like a professional with dual-pixel technology, offering faster autofocus and low-light sensor. Combine that with a longer-lasting battery and expandable memory, and you have a device that’s more than a smartphone.

Size & Weight

Height

5.81 in.

5.6 in.

Width

2.7 in.

Depth

0.33 in.

0.3 in.

Weight

5.75 oz.

5.4 oz.

Weight

Display

Display Type

Super AMOLED

sAMOLED

Screen Size

5.8 in.

5.1 in.

Screen Resolution

2960 x 1440

2560 x 1440

Pixel Density

570 ppi

577 ppi

Screen Size
Pixel Density

Processor

Processor Name

Snapdragon 845

Exynos 8890 Octa

Number of Cores

Processor Speed

2.7 GHz

2.3 GHz

Number of Cores
Processor Speed

Memory

Internal Memory

64 GB

32 GB

RAM

4 GB

Expandable Memory up to

512 GB

256 GB

Camera

Rear-Facing Camera

12 MP

Front-Facing Camera

8 MP

5 MP

Video Resolution

2160p@30fps, 1080p@240fps, 720p@960fps

4K at 30 fps, 720p@240fps, 1080p@30/60fps

Other Functions

HDR, Auto HDR, Panorama, LED flash, OIS, dual pixel PDAF

Optical image stabilization for video, F/1.7, Dual Pixel Autofocus, Face detection, Geo-tagging, Panorama, Slo-mo video, HDR

Rear-Facing Camera
Front-Facing Camera

Compatibility

Bluetooth

5.0

4.2

NFC Technology

Yes

Charging Interface

USB Type C

micro USB

NFC Technology

Network

Network Type

GSM / CDMA / HSPA / EVDO / LTE

GSM / HSPA / LTE

Wi-Fi

802.11 a/b/g/n/ac

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Frequency

800, 850, 900, 1800, 1900, 1700/2100

850, 800, 900, 1800, 1900, 1700/2100, 2100, 1700

Features

Operating System

Android 8.0 (Oreo)

Android v6.0 (Marshmallow)

Unlocked

Yes

Voice Control App

S-Voice

Mobile Payment Service Supported

Yes

Maximum Usage Time

12 hours

22 hours

Headphone Jack

Yes

Water Resistant

Yes

Extras

Samsung DeX (desktop experience support), Qi/PMA wireless charging (market dependent), ANT+ support, Bixby natural language commands and dictation, Photo/video editor, Document editor

Fingerprint, Accelerometer, Gyro, Proximity, Barometer, SpO2, Heart Rate, Photo/video editor, Document editor, Compass, Audio/video/photo editor, MP4/H.265 player