Samsung Galaxy C7 (2017) vs Samsung Galaxy J7 (2016)
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| PHONES | ||
|---|---|---|
| Phone Names | Samsung Galaxy C7 (2017) | Samsung Galaxy J7 (2016) |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 3, 5, 7, 8, 20, 40 |
| Speed | HSPA, LTE | HSPA, LTE Cat4 150/50 Mbps |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2017, September. Released 2017, October | 2016, March 29. Released 2016, April |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front, aluminum back, aluminum frame | Glass front, plastic back, aluminum frame |
| Dimensions | 152.4 x 74.7 x 7.9 mm (6.00 x 2.94 x 0.31 in) | 151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) |
| Weight | 180 g (6.35 oz) | 170 g (6.00 oz) |
| Display | ||
|---|---|---|
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | 720 x 1280 pixels, 16:9 ratio (~267 ppi density) |
| Size | 5.5 inches, 83.4 cm2 (~73.3% screen-to-body ratio) | 5.5 inches, 83.4 cm2 (~72.3% screen-to-body ratio) |
| Type | Super AMOLED | Super AMOLED |
| Always-on display | - | |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.4 GHz & 4x1.7 GHz) | Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)Octa-core 1.6 GHz Cortex-A53 |
| Chipset | - | Qualcomm MSM8952 Snapdragon 617 (28 nm)Exynos 7870 Octa (14 nm) |
| GPU | - | Adreno 405Mali-T830 MP1 |
| OS | Android 7.1 (Nougat) | Android 6.0.1 (Marshmallow), upgradable to Android 8.1 (Oreo) |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 32GB 4GB RAM | 16GB 2GB RAM |
| - | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Dual | 13 MP, f/1.7, AF Auxiliary lens | - |
| Features | LED flash, panorama, HDR | LED flash, panorama, HDR |
| Single | - | 13 MP, f/1.9, 28mm (wide), AF |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | - | LED flash |
| Single | 16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm | 5 MP, f/1.9 |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.2, A2DP, LE | 4.1, A2DP |
| NFC | No | Yes (market dependent for dual-SIM model) |
| Positioning | GPS, GLONASS | GPS, GLONASS, BDS |
| Radio | FM radio | FM radio, RDS, recording |
| USB | microUSB 2.0, OTG | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | Accelerometer, proximity |
| - | ANT+ | |
| Battery | ||
|---|---|---|
| Music play | Up to 78 h | Up to 96 h |
| Talk time | Up to 16 h (3G) | Up to 23 h (3G) |
| Type | Li-Ion 3000 mAh, non-removable | Li-Ion 3300 mAh, removable |
| Misc | ||
|---|---|---|
| Colors | Gold, Black, Pink | White, Black, Gold, Rose Gold |
| Models | SM-C710F, SM-C7100, SM-C7108 | SM-J710FN, SM-J710F, SM-J710H, SM-J710M, SM-J710GN, SM-J710MN, SM-J710K, SM-J7108, SM-J710FQ |
| Price | About 230 EUR | About 230 EUR |
| SAR | - | 1.10 W/kg (head) 1.01 W/kg (body) |
| SAR EU | 0.98 W/kg (head) 1.47 W/kg (body) | 0.35 W/kg (head) 1.39 W/kg (body) |
| Tests | ||
|---|---|---|
| Audio quality | - | Noise -92.4dB / Crosstalk -92.3dB |
| Battery life | - | Endurance rating 101h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal), 3.902 (sunlight) |
| Loudspeaker | - | Voice 64dB / Noise 71dB / Ring 68dB |
| Performance | - | Basemark OS II 2.0: 1007Basemark X: 11199 |
| OUR TESTS | ||
|---|---|---|
| Audio quality | - | Noise -92.4dB / Crosstalk -92.3dB |
| Battery (old) | - | Endurance rating 101h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal), 3.902 (sunlight) |
| Loudspeaker | - | Voice 64dB / Noise 71dB / Ring 68dB |
| Performance | - | Basemark OS II 2.0: 1007Basemark X: 11199 |