Compare
Specifications
Samsung Galaxy J7 |
Samsung Galaxy Core II |
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Full
Differences
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Samsung Galaxy J7 |
Samsung Galaxy Core II |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 |
| 4G Network | 1, 3, 5, 7, 8, 20, 40 | |
| Speed | HSPA 21.1/5.76 Mbps HSPA, LTE Cat4 150/50 Mbps |
HSPA 21.1/5.76 Mbps |
| Launch | ||
|---|---|---|
| Announced | 2015, June 19. Released 2015, July 16 | 2014, June. Released 2014, July |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 152.2 x 78.7 x 7.5 mm (5.99 x 3.10 x 0.30 in) | 130.3 x 68 x 9.8 mm (5.13 x 2.68 x 0.39 in) |
| Weight | 171 g (6.03 oz) | 138 g (4.87 oz) |
| Build | Glass front, plastic back, plastic frame | Glass front, plastic back, plastic frame |
| SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) |
| Display | ||
|---|---|---|
| Type | Super AMOLED | TFT, 256K colors |
| Size | 5.5 inches, 83.4 cm2 (~69.6% screen-to-body ratio) | 4.5 inches, 57.6 cm2 (~65.1% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~267 ppi density) | 480 x 800 pixels, 5:3 ratio (~207 ppi density) |
| Platform | ||
|---|---|---|
| OS | Android 5.1 (Lollipop), upgradable to 7.1.1 (Nougat) | Android 4.4.2 (KitKat) |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) Exynos 7580 Octa (28 nm) |
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| CPU | Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Octa-core 1.5 GHz Cortex-A53 |
Quad-core 1.2 GHz |
| GPU | Adreno 405 Mali-T720MP2 |
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| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 16GB 1.5GB RAM | 4GB 768MB RAM |
| eMMC 5.0 or eMMC 4.5 | ||
| Main Camera | ||
|---|---|---|
| Modules | 13 MP, f/1.9, 28mm (wide), AF | 5 MP, AF |
| Features | LED flash, panorama | LED flash |
| Video | 1080p@30fps | 480p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 5 MP, f/2.2, 23mm (wide) | VGA |
| Features | LED flash | |
| Video | ||
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 4.1, A2DP | 4.0, A2DP |
| Positioning | GPS, GLONASS | GPS, GLONASS |
| NFC | Yes (Snapdragon model only) | No |
| Infrared port | No | No |
| Radio | FM radio, RDS, recording | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity | Accelerometer |
| ANT+ | ||
| Battery | ||
|---|---|---|
| Type | Li-Ion 3000 mAh, removable | Li-Ion 2000 mAh, removable |
| Talk time | Up to 18 h (3G) | Up to 7 h (3G) |
| Music play | Up to 76 h | Up to 30 h |
| Misc | ||
|---|---|---|
| Colors | White, Black, Gold | White, Black | SAR | 1.25 W/kg (head) 1.36 W/kg (body) |
| SAR EU | 0.50 W/kg (head) 0.37 W/kg (body) | 0.42 W/kg (head) 0.45 W/kg (body) |
| Models | SM-J700F, SM-J700H, SM-J700M, SM-J700T, J7, SM-J700T1, SM-J700K, SM-J700P, SM-j7008 | SM-G355H, SM-G355HN, SM-G355M |
| Price | About 200 EUR | About 130 EUR |
| Tests | ||
|---|---|---|
| Performance | Basemark OS II 2.0: 709Basemark X: 3922 | |
| Display | Contrast ratio: Infinite (nominal), 3.879 (sunlight) | |
| Loudspeaker | Voice 63dB / Noise 62dB / Ring 66dB | |
| Audio quality | Noise -96.1dB / Crosstalk -73.2dB | |
| Battery (old) | Endurance rating 91h | |