Samsung Galaxy S7 vs. Samsung Galaxy J7 (2015)

Samsung Galaxy S7
  • 5.1" (2560x1440) Super AMOLED
  • 4GB
    Snapdragon 820/ Exynos 8 SoC     128GB Storage
  • 12-MP, f/1.7, OIS 1 Rear Camera
  • 3000 mAh W-Charge
Rating: 10/10
Read ReviewGalaxy S7
News (257)
Galaxy S7 Price
$350. Search
Samsung Galaxy J7 (2015)
  • 5.5" (1280x720) TFT LCD
  • 1.5GB
    Snapdragon 615 SoC     16GB Storage
  • 13-MP, f/1.9 1 Rear Camera
  • 3000 mAh
Galaxy J7 (2015)
News (4)
Galaxy J7 (2015) Price
$395. Search

Specifications Highlights
Product NameGalaxy S7Galaxy J7 (2015)
ProductGalaxy S7 (Launched 2016-02-21)Galaxy J7 (2015) (Launched 2015-06-01)
Display5.1" 2560x1440 Super AMOLED 5.5" 1280x720 TFT LCD
Rear Camera(s)
  • 26mm 12-MP f/1.7 (Primary) +OIS
  • 27mm 13-MP f/1.9 (Primary)
Selfie Camera(s)
  • 5-MP
  • 5-MP
Computing
  • Snapdragon 820/ Exynos 8 SoC
  • 4GB RAM
  • 128GB Storage
  • MicroSD (200GB max.)
  • Snapdragon 615 SoC
  • 1.5GB RAM
  • 16GB Storage
  • MicroSD (128GB max.)
Battery3000 mAh, Wireless Charging3000 mAh
DesignIP68, 152g (5.4oz), 142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 inches)IP Rating, 171g (6oz), 152.2 x 78.7 x 7.5 mm (5.99 x 3.10 x 0.30 inches)
Price (Market)$350$395
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Galaxy S7 Industrial Design
galaxy-j7-official-gallery
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Display
Product NameGalaxy S7Galaxy J7 (2015)
TypeSuper AMOLEDTFT LCD
Diagonal (inches)5.1"5.5"
Display/Body Ratio72.3%69.6%
Resolution2560x14401280x720
Sharpness (PPI)576 PPI267 PPI
Display Glass TypeGorilla Glass 4
Features
  • Multitouch
  • Tweakable Resolution
  • Multitouch
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameGalaxy S7Galaxy J7 (2015)
Megapixel12-MP13-MP
Aperturef/1.7f/1.9
Focal Length (35mm) 26mm27mm
Sensor SizeSmallSmall
Autofocus Features
  • Phase Detection
  • Contrast
  • Dual-Pixel Phase Detection
Hardware Features
  • Autofocus
  • OIS
  • Flash
  • HDR Photo
  • HDR Video
  • Autofocus
  • Flash
Video Resolutions
  • 2160p/30fps
  • 1440p/30fps
  • 1080p/60fps
  • 1080p/30fps
  • 720p/30fps
  • 480p/30fps
  • 1080p/30fps
Battery
Product NameGalaxy S7Galaxy J7 (2015)
Battery TypeLi-IonLi-Ion
Battery Capacity (mAh)3000 mAh3000 mAh
Battery Features
  • Fast Charge
  • Wireless Charging Integrated
  • Removable
Talk Time22 hours18 hours
Music Playback Time62 hours76 hours
Computing
Product NameGalaxy S7Galaxy J7 (2015)
Processor BrandQualcommQualcomm
Processor NameSnapdragon 820/ Exynos 8Snapdragon 615
Processor ModelMSM8996MSM8939
Processor # Cores88
Main Processor Frequency (GHz)quad-core 2.3 & quad-core 1.6 GHz4x1.4 & 4x1.0 or 8x1.5 GHz
RAM Options4GB1.5GB
Internal Storage Options128GB16GB
Memory Card TypeMicroSDMicroSD
Mem. Card Max. Size200GB128GB
Operating System + VersionAndroid 6.0Android 5.1
Communications
Product NameGalaxy S7Galaxy J7 (2015)
LTE Category (Download)LTE CAT9 452 Mbps
Modem Features
  • GPRS
  • EDGE
  • LTE
  • GPRS
  • EDGE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • b
  • g
  • n
WiFi Features
  • Hotspot
  • Dual-band
  • WiFi Direct
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 4.2Bluetooth 4.1
Bluetooth Features
  • A2DP
  • BT LE
  • A2DP
NFC Features
  • NFC Supported
  • NFC Supported
Connector TypeMicro USBMicro USB
Connector Features
  • USB OTG
SAR US Head1.25 W/Kg
SAR US Body1.36 W/Kg
SAR EU Head0.5 W/Kg
SAR EU Body0.37 W/Kg
Sim Card 0
Product NameGalaxy S7Galaxy J7 (2015)
NameSIM0SIM0
SIM TypeNano SIMMicro SIM
Multimedia
Product NameGalaxy S7Galaxy J7 (2015)
Multimedia Features
  • Daydream VR
  • IR
  • Java
Audio Alerts
  • VIBRATION
  • MP3
  • WAV
  • VIBRATION
  • MP3
  • WAV
Speaker channelsMono
Audio Features
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • Loudspeaker
  • 3.5mm Port
  • FM Radio
Audio Formats
  • MP3
  • WAV
  • FLAC
  • WMA
  • MP3
  • FLAC
  • WAV
  • WMA
Video Formats
  • MP4
  • DIVX
  • XVID
  • WMV
  • H.264
  • MP4
  • WMV
  • H.264
Sensors
  • Accelerometer
  • Barometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Heart Rate
  • Proximity
  • Accelerometer
  • GPS
  • A-GPS
  • GLONASS
  • Proximity

Samsung Galaxy S7 vs. Samsung Galaxy J7 (2015) Specs & Speed Benchmarks

Antutu

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProGionee S8Apple iPhone 6sSamsung Galaxy S7Samsung Galaxy S7 EdgeApple iPhone 712500250003750050000625007500087500100000112500125000137500150000162500175000187500

Geekbench 4 Single

Higher is better
Samsung Galaxy S7Samsung Galaxy S10e1500175020002250250027503000325035003750

Geekbench 4 Multi

Higher is better
Samsung Galaxy S7Samsung Galaxy S10e40004500500055006000650070007500800085009000950010000105001100011500

3DMark Slingshot 3.1

Higher is better
Samsung Galaxy J7 (2015)Apple iPhone 6sApple iPhone 7Samsung Galaxy S7Samsung Galaxy S7 Edge02505007501000125015001750200022502500

3DMark Unlimited Icestorm

Higher is better
Samsung Galaxy J7 (2015)Apple iPhone 6sSamsung Galaxy S7Samsung Galaxy S7 EdgeApple iPhone 750007500100001250015000175002000022500250002750030000325003500037500

GFXBench Manhattan (Offscr.)

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProApple iPhone 6sApple iPhone 7Samsung Galaxy S7Samsung Galaxy S7 EdgeSamsung Galaxy S10e0102030405060708090100110

GFXBench Manhattan 3.1 (Offscr.)

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProApple iPhone 7Samsung Galaxy S7Samsung Galaxy S7 EdgeSamsung Galaxy S10e051015202530354045505560657075

GFXBench T-Rex (Offscr.)

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProApple iPhone 6sSamsung Galaxy S7Samsung Galaxy S7 EdgeApple iPhone 7Samsung Galaxy S10e012.52537.55062.57587.5100112.5125137.5150162.5175

Battery Capacity (mAh)

Higher is better
Apple iPhone 6sApple iPhone 7Samsung Galaxy S7Samsung Galaxy J7 (2015)Gionee S8Gionee S9Samsung Galaxy S10eGionee S6 ProGionee S10Samsung Galaxy S7 Edge12501500175020002250250027503000325035003750

Battery Charge Speed (mAh/mn)

Higher is better
Samsung Galaxy S10eSamsung Galaxy S7Samsung Galaxy S7 Edge27.53032.53537.54042.54547.550