Samsung Galaxy J7 2018 (SM-J737A) vs Samsung Galaxy S7 (SM-G930A)
Side by side comparison between Samsung Galaxy J7 (2018) vs Samsung Galaxy S7 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
TFT
TFT
720x1280
13
MP
MP
13mp
2GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
vs
5.1"
AMOLED
AMOLED
1440x2560
12.2
MP
MP
5mp
4GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S7 (SM-G930A)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
28 Common items in both devices |
60Hz |
16 million |
LED flash |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
HDR photo on both cameras / HDR photo/video on both cameras |
f/1.7 (aperture) |
+21 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight๐ฑ Model features | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Model | Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) |
Other model names | Galaxy J7 (AT&T) SM-J737AZKAATT | AT&T Samsung Galaxy S7 G930A, Samsung Hero |
Country or region available | USA | USA |
Brand | Samsung | Samsung |
Release date | 7/1/2018, Announced: 6/25/2018 | 3/11/2016, Announced: 2/21/2016 |
Depth | 8.6 millimeters (0.34 inches) | 7.9 millimeters (0.31 inches) |
Size (width x height) | 76.2 x 153.2 millimeters (3 x 6.03 in) | 69.6 x 142.4 millimeters (2.74 x 5.61 in) |
Weight | 181 grams (6.34 ounces) | 152 grams (5.32 ounces) |
Build, materials | Plastic body, glass front | Aluminum frame, glass front/back |
Protection against water and others | Not supported | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
๐ฒ Display | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Display type | TFT LCD | Super AMOLED |
Screen size | 5.5" inches | 5.1" inches |
Screen-to-body ratio | ~71.4% (screen-to-body ratio) | ~72.3% (screen-to-body ratio) |
Display resolution | 720x1280 pixels | 1440x2560 pixels (16:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 267 PPI | 576 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 4 |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | Not supported |
๐ค Operating System | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
System version | Android 8.0 Oreo | Android 6.0.1 Marshmallow |
Firmware update | Android 9.0 Pie | Android 8.0 Oreo |
User Interface | One UI | feature not registered |
โ๏ธ Processor | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Chipset | 64bit: Samsung Exynos 7870 (14nm) | 64bit: Qualcomm Snapdragon 820 (MSM8996) (14nm) |
CPU | Octa-core, 1 processor: 8x 1.6GHz ARM Cortex-A53 (Octa-core) | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) |
GPU graphical controller | ARM Mali-T830 MP1 (700MHz) | Qualcomm Adreno 530 (624MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 128363 (v6) |
๐ฝ Memory and storage | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
RAM memory | 2GB LPDDR3 | 4GB LPDDR4 |
Internal storage | 16GB (10GB available) eMMC 5.1 | 32GB (22GB available) UFS 2.0 |
External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/50 Mbps | 450/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat6 (2, 3, 4, 5, 7, 12, 14) | LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 29, 30) TD-LTE (Bands 38, 39, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | Not supported |
๐ท Camera | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Back camera (main camera) | 13 megapixels | 12.2 megapixels |
Main camera resolution | 4128x3096 pixels | 4032x3024 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.7 (aperture) | f/1.7 (aperture) |
Focal length | feature not registered | 26mm (lens) |
Sensor size | feature not registered | 1/2.55" inches |
Pixel size | feature not registered | 1.4ยตm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | HDR photo on both cameras | HDR photo/video on both cameras |
Camera extras | feature not registered | feature not registered |
๐ธ Front camera | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Front camera (secondary) | 13 megapixels | 5 megapixels |
Front camera resolution | 4128x3096 pixels | 2592x1944 pixels |
Video recording (secondary) | Full HD (1920x1080) | 2K UHD (2560x1440) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.7 (aperture) | f/1.7 (aperture) |
Focal length | feature not registered | 22mm (lens) |
Sensor size | feature not registered | 1/4.1" inches |
Pixel size | feature not registered | 1.34ยตm pixel |
๐ Sound and multimedia | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, DivX, XviD, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Micro-B USB MHL |
Bluetooth | 4.2 + A2DP | 4.2 + A2DP |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Sensors | Accelerometer Ambient light sensor ANT+ Compass Face unlock Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Proximity sensor SpO2 |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 3300 mAh | 3000 mAh |
Charger, watts | Wired charging | 15W Wired fast charging Quick Charge 2 |
Inductive / wireless charging | Not supported | Qi wireless charging (Qi/PMA) |
Talk time autonomy | 31 hours (1.3 days) | 28 hours (1.2 days) |
Standby | 768 hours (32 days) | 288 hours (12 days) |
โ Other features | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | โข Colors: Black, Blue, Gold | โข Colors: Black, White, Gold, Silver โข Corning Gorilla Glass back panel โข Samsung Gear VR compatible โข Fast battery charging: 83% in 30min โข OneDrive 115GB โข Samsung Pay (Visa, MasterCard) |
โข๏ธ Radiation rate | ||
Galaxy J7 2018 (SM-J737A) | Galaxy S7 (SM-G930A) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.24W/kg (head), 1.59W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |