• 4.8" (1280x720) Super AMOLED
  • 1GB
    Exynos 4412 SoC
    64GB Storage
  • 8-MP, f/2.6 1 Rear Camera
  • 2100 mAh
  • 5.5" (1280x720) TFT LCD
  • 1.5GB
    Snapdragon 615 SoC
    16GB Storage
  • 13-MP, f/1.9 1 Rear Camera
  • 3000 mAh

Specifications Highlights
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
aggregated_productGalaxy S3 (Launched 2012-05-01), Price: 295 USD at AmazonGalaxy J7 (2015) (Launched 2015-06-01), Price: 395 USD at Amazon
aggregated_display4.8" 1280x720 Super AMOLED 5.5" 1280x720 TFT LCD
aggregated_cam_rear_all
  • 29mm 8-MP f/2.6 (Primary)
  • 27mm 13-MP f/1.9 (Primary)
aggregated_cam_front_all
  • 1.9-MP
  • 5-MP
aggregated_computing
  • Exynos 4412 SoC
  • 1GB RAM
  • 64GB Storage
  • MicroSD (64GB max.)
  • Snapdragon 615 SoC
  • 1.5GB RAM
  • 16GB Storage
  • MicroSD (128GB max.)
aggregated_battery2100 mAh3000 mAh
aggregated_designIP Rating, 133g (4.7oz), 136.6x70.6x8.6 mm (5.38 x 2.78 x 0.34 inches)IP Rating, 171g (6oz), 152.2 x 78.7 x 7.5 mm (5.99 x 3.10 x 0.30 inches)
product_price_street_Üusd_Ünum$295$395
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Display
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
display_type_ÜssSuper AMOLEDTFT LCD
display_diagonal_Üinch_Ünum4.8"5.5"
display_body_ratio_Üpct_Ünum65.9%69.6%
display_resolution_Üpix_Üstr1280x7201280x720
display_density_Üppi_Ünum306 PPI267 PPI
display_glass_name_ÜssGorilla Glass 2
display_features_Üas
  • Multitouch
  • Multitouch
display_color_Übits_Ünum24 bit (16,777,216 colors)24 bit (16,777,216 colors)
Primary Camera
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
megapixel_Ümpix_Ünum8-MP13-MP
aperture_Üfstop_Ünumf/2.6f/1.9
focal_lenght35_Ümm_Ünum29mm27mm
dyn_sensor_surface_descrption_ÜstrSmallSmall
cam_hardware_features_Üas
  • Flash
  • Autofocus
  • Flash
video_resolutions_Üas
  • 1080p/30fps
  • 1080p/30fps
Battery
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
battery_type_ÜssLi-IonLi-Ion
battery_capacity_Ümah_Ünum2100 mAh3000 mAh
battery_features_Üas
  • Removable
  • Removable
battery_talk_time_Ührs_Ünum21 hours18 hours
battery_music_playback_time_Ührs_Ünum45 hours76 hours
Computing
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
main_processor_brand_name_ÜstrSamsungQualcomm
main_processor_name_ÜstrExynos 4412Snapdragon 615
main_processor_model_name_ÜstrExynos 4412MSM8939
main_processor_core_number_Ünum48
main_processor_ÜGhz_Üstr1.4 GHz4x1.4 & 4x1.0 or 8x1.5 GHz
memory_ram_ÜgB_Üanum1GB1.5GB
memory_built_in_storage_ÜgB_Üanum64GB16GB
memory_card_type_ÜssMicroSDMicroSD
memory_card_max_capacity_ÜgB_Ünum64GB128GB
operating_system_compound_ÜstrAndroid 4.0.4Android 5.1
Communications
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
lte_cat_down_ÜstrLTE CAT3 102/51 Mbps
modem_features_Üas
  • GPRS
  • EDGE
  • LTE
  • GPRS
  • EDGE
wifi_speeds_Üas
  • a
  • b
  • g
  • n
  • b
  • g
  • n
wifi_features_Üas
  • Hotspot
  • Dual-band
  • WiFi Direct
  • Hotspot
  • WiFi Direct
bluetooth_version_ÜstrBluetooth 4.0Bluetooth 4.1
bluetooth_features_Üas
  • A2DP
  • BT EDR
  • A2DP
nfc_features_Üas
  • NFC Supported
  • NFC Supported
port_type_ÜssMicro USBMicro USB
port_features_Üas
  • USB OTG
  • USB OTG
  • MHL
sar_us_head_Üwpkg_Ünum0.55 W/Kg1.25 W/Kg
sar_us_body_Üwpkg_Ünum1.49 W/Kg1.36 W/Kg
sar_eu_head_Üwpkg_Ünum0.21 W/Kg0.5 W/Kg
sar_eu_body_Üwpkg_Ünum0.37 W/Kg
Sim Card 0
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
unique_name_ÜstrSIM0SIM0
sim_type_ÜssMicro SIMMicro SIM
Multimedia
product_name_ÜstrGalaxy S3Galaxy J7 (2015)
multimedia_features_Üas
  • DLNA
audio_alerts_Üas
  • VIBRATION
  • MP3
  • WAV
  • VIBRATION
  • MP3
  • WAV
audio_features_Üas
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • FM Radio
  • Loudspeaker
  • 3.5mm Port
  • FM Radio
audio_formats_Üas
  • MP3
  • WAV
  • WMA
  • FLAC
  • MP3
  • FLAC
  • WAV
  • WMA
video_formats_Üas
  • MP4
  • DIVX
  • XVID
  • WMV
  • H.264
  • MP4
  • WMV
  • H.264
sensors_Üas
  • Accelerometer
  • Barometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Proximity
  • Accelerometer
  • GPS
  • A-GPS
  • GLONASS
  • Proximity

Samsung Galaxy S3 vs. Samsung Galaxy J7 (2015) Specs & Speed Benchmarks

benchmark_antutu_4_Ünum

Higher is better

benchmark_3dmark_slingshot_Ünum

Higher is better

benchmark_3dmark_unlimited_icestorm_Ünum

Higher is better

benchmark_gfxbench_manhattan_Ünum

Higher is better

benchmark_gfxbench_manhattan_31_Ünum

Higher is better

benchmark_gfxbench_trex_Ünum

Higher is better

battery_capacity_Ümah_Ünum

Higher is better