Samsung Galaxy J7 2017 (SM-J730F/DS) vs Samsung Galaxy C8 (SM-C7100 32GB)
Side by side comparison between Samsung Galaxy J7 (2017) vs Samsung Galaxy C8 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
AMOLED
AMOLED
1080x1920
13
MP
MP
13mp
3GB
RAM
RAM
Octa-core
3600
mAh
mAh
(Non removable)
vs
5.5"
AMOLED
AMOLED
1080x1920
13
MP
MP
16mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy C8 (SM-C7100 32GB)
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!
6 Advantages 
8 Advantages | 31 Common items in both devices |
| eMMC 5.1 |
| Until 256GB microSD, microSDXC |
| Aluminum body, glass front |
| Super AMOLED |
| 16 million |
| 1080x1920 pixels |
| 401 PPI |
| +24 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 highlightπ± Model features | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Model | Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) |
| Other model names | Galaxy J7 2017 J730F/Dual-Sim (Galaxy J7 Pro) | ηδΉδΈ C8 3GB RAM + 32GB, SM-C7100ZKDCHC |
| Country or region available |  (Europe) |   China, Hong Kong |
| Brand | Samsung | Samsung |
| Release date | 7/1/2017 | 9/1/2017 |
| Depth | 8 millimeters (0.31 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 74.8 x 152.5 millimeters (2.94 x 6 in) | 74.7 x 152.4 millimeters (2.94 x 6 in) |
| Weight | 181 grams (6.34 ounces) | 180 grams (6.3 ounces) |
| Build, materials | Aluminum body, glass front | Aluminum body, glass front |
| Protection against water and others | Not supported | Not supported |
π² Display | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Display type | Super AMOLED | Super AMOLED |
| Screen size | 5.5" inches | 5.5" inches |
| Screen-to-body ratio | ~73.1% (screen-to-body ratio) | ~73.3% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 401 PPI | 401 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
π€ Operating System | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| System version | Android 7.1 Nougat | Android 7.1.1 Nougat |
| Firmware update | Android 9.0 Pie | feature not registered |
| User Interface | feature not registered | feature not registered |
βοΈ Processor | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Chipset | 64bit: Samsung Exynos 7870 (14nm) | 64bit: MediaTek MT6757T Helio P25 (16nm) |
| CPU | Octa-core, 1 processor: 8x 1.6GHz ARM Cortex-A53 (Octa-core) | Octa-core, 2 processors: 4x 2.4GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | ARM Mali-T830 MP1 (700MHz) | ARM Mali-T880 MP2 |
| Performance (benchmark) | feature not registered | feature not registered |
π½ Memory and storage | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| RAM memory | 3GB LPDDR3 | 3GB LPDDR4X |
| Internal storage | 16GB (10GB available) eMMC 5.1 | 32GB (23GB available) eMMC 5.1 |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
πΆ Mobile networks | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 300/50 Mbps | 300/50 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 | CDMA 800, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat6 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20) TD-LTE 2300 (Bands 40) | LTE Cat6 (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 38, 39, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| 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 |
π· Camera | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Back camera (main camera) | 13 megapixels | (dual camera) 13 megapixels 5MP f/1.9 |
| Main camera resolution | 4128x3096 pixels | 4128x3096 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash on both cameras | LED flash on both cameras |
| Focal aperture | f/1.7 (aperture) | f/1.7 (aperture) |
| Focal length | 27mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
πΈ Front camera | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Front camera (secondary) | 13 megapixels | 16 megapixels |
| Front camera resolution | 4128x3096 pixels | 4608x3456 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | LED | LED |
| Focal aperture | f/1.9 (aperture) | f/1.9 (aperture) |
| Focal length | 28mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
π Sound and multimedia | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, MKV, WMV | MP4, H.265, H.264, H.263, MKV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
π Connectivity | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| 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 | Not supported |
| Bluetooth | 4.1 + 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 | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
π§ Sensors | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
π Battery | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 3600 mAh | 3000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 24 hours (1 day) | 16 hours |
| Standby | feature not registered | feature not registered |
β Other features | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| Call control | Voice dialing, Voice recorder | 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 | β’ Colors: Black, Gold, Blue, Pink β’ 2.5D glass screen β’ Always on Display | β’ Colors: Black, Gold, Pink β’ USB OTG On-The-Go β’ Aluminum body β’ Always-on display |
β’οΈ Radiation rate | ||
| Galaxy J7 2017 (SM-J730F/DS) | Galaxy C8 (SM-C7100 32GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.567W/kg (head), 1.33W/kg (body) | 0.719W/kg (head), 1.26W/kg (body) |