Samsung Galaxy S7 Duos (SM-G930FD) vs Samsung Galaxy J4 (SM-J400M/DS 16GB)
Side by side comparison between Samsung Galaxy S7 vs Samsung Galaxy J4 phones, differences, pros, cons and full specifications. What's the better?
,
5.1"
AMOLED
AMOLED
1440x2560
12.2
MP
MP
5mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
5.5"
AMOLED
AMOLED
720x1280
13
MP
MP
5mp
2GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy S7 Duos (SM-G930FD)
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!
17 Common items in both devices |
Until 256GB microSD, microSDXC |
Super AMOLED |
16 million |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
(front) 5MP |
4G LTE-A / 4G LTE |
+10 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 S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Model | Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) |
Other model names | Galaxy S7 Dual Sim G930FD (Exynos), Samsung Hero | Galaxy J4 J400M/Dual-sim, SM-J400MZKJZTO |
Country or region available | (Europe), China, India, Indonesia, Taiwan | Brazil |
Brand | Samsung | Samsung |
Release date | 3/11/2016, Announced: 2/21/2016 | 5/1/2018 |
Depth | 7.9 millimeters (0.31 inches) | 8.1 millimeters (0.32 inches) |
Size (width x height) | 69.6 x 142.4 millimeters (2.74 x 5.61 in) | 77.2 x 151.7 millimeters (3.04 x 5.97 in) |
Weight | 152 grams (5.32 ounces) | 175 grams (6.13 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
๐ฒ Display | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 5.1" inches | 5.5" inches |
Screen-to-body ratio | ~72.3% (screen-to-body ratio) | ~71.2% (screen-to-body ratio) |
Display resolution | 1440x2560 pixels (16:9) | 720x1280 pixels |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 576 PPI | 267 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 4 | Not supported |
Refresh rate | 60Hz | feature not registered |
Display features | Not supported | feature not registered |
๐ค Operating System | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
System version | Android 6.0.1 Marshmallow | Android 8.0 Oreo |
Firmware update | Android 8.0 Oreo | Android 9.0 Pie |
User Interface | feature not registered | feature not registered |
โ๏ธ Processor | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Chipset | 64bit: Samsung Exynos 8890 (14nm) | 64bit: Samsung Exynos 7570 (14nm) |
CPU | Octa-core, 2 processors: 4x 2.3GHz M1 Mongoose (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core) | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-T880 MP12 (650MHz) | ARM Mali-T720 MP1 (830MHz) |
Performance (benchmark) | AnTuTu: 80582 (v5), 175184 (v8) | feature not registered |
๐ฝ Memory and storage | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
RAM memory | 4GB LPDDR4 | 2GB LPDDR3 |
Internal storage | 32GB (22GB available) UFS 2.0 | 16GB (10GB available) Flash (EEPROM) |
External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 256GB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 450/50 Mbps | 150/50 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 | TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28) TD-LTE (Bands 38, 39, 40, 41) | LTE Cat4 (Bands 1,2,3,4,5,7,8,12,13,17,28,66) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
๐ท Camera | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Back camera (main camera) | 12.2 megapixels | 13 megapixels |
Main camera resolution | 4032x3024 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash on both cameras |
Focal aperture | f/1.7 (aperture) | f/1.9 (aperture) |
Focal length | 26mm lens | 28mm lens |
Sensor size | 1/2.55" inches | feature not registered |
Pixel size | 1.4ยตm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo only main camera |
Camera extras | feature not registered | feature not registered |
๐ธ Front camera | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Front camera (secondary) | 5 megapixels | 5 megapixels |
Front camera resolution | 2592x1944 pixels | 2560x1920 pixels |
Video recording (secondary) | 2K UHD (2560x1440) | HD (1280x720) |
Front flash | Not supported | LED |
Focal aperture | f/1.7 (aperture) | f/2.2 (aperture) |
Focal length | 22mm lens | feature not registered |
Sensor size | 1/4.1" inches | feature not registered |
Pixel size | 1.34ยตm pixel | feature not registered |
๐ Sound and multimedia | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, DivX, XviD, WMV | MP4, H.264, H.263, MKV, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
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 | Micro-B USB MHL | Not supported |
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 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Proximity sensor SpO2 | Accelerometer Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 3000 mAh | 3000 mAh |
Charger, watts | 15W Wired fast charging Quick Charge 2 | Wired charging |
Inductive / wireless charging | Qi wireless charging (Qi/PMA) | feature not registered |
Talk time autonomy | 28 hours (1.2 days) | 20 hours |
Standby | 288 hours (12 days) | feature not registered |
โ Other features | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
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, 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 Colors: Black |
โข๏ธ Radiation rate | ||
Galaxy S7 Duos (SM-G930FD) | Galaxy J4 (SM-J400M/DS 16GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | 0.406W/kg (head), 0.621W/kg (body) | feature not registered |