Samsung Galaxy J7 (2017) vs OPPO A57
Quick Comparison
Both Samsung Galaxy J7 (2017) and OPPO A57 comes with same RAM. In terms of display resolution, Samsung Galaxy J7 (2017) has better resolution of 1920 x 1080 than OPPO A57 which has resolution of 1280 x 720. OPPO A57 has more internal memory than Samsung Galaxy J7 (2017)
| Name | Samsung Galaxy J7 (2017) | OPPO A57 |
| RAM | 3 GB | 3 GB |
|---|---|---|
| Display | 5.5 in | 5.2 in |
| Internal Memory | 16 GB | 32 GB |
| Battery | 3600 mAh | 2900 mAh |
| Camera | 13 MP | 13 MP |
| Price | Rs. 14990 | Rs. 12780 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June, 2017. The cost of Samsung Galaxy J7 (2017) is Rs. 14990. The launch Date of the second phone is November, 2016. The cost of OPPO A57 is Rs. 12780.
Display comparison
Samsung Galaxy J7 (2017) has larger screen size of 5.5 inches in comparison to OPPO A57's 5.2 inch screen. Samsung Galaxy J7 (2017) has Super AMOLED Screen type where as OPPO A57 has IPS Screen type. Samsung's phone has display density of 401 PPI & OPPO's phone has only 282 PPI display density. Both phones have same aspect ratio of 16:9.
Memory comparison
Both mobiles come with 3 GB RAM OPPO A57 has more Internal Memory (32 GB) than Samsung Galaxy J7 (2017) (16 GB).
Camera comparison
They both have the same 13 MP Rear Camera. OPPO A57 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Samsung Galaxy J7 (2017)'s 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.1 and the second one on 6.0 version.
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Full Comparison
| Name | Samsung Galaxy J7 (2017) | OPPO A57 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June, 2017 | November, 2016 |
| Design | ||
| Dimensions | 74.8 x 152.5 x 8 mm | 72.9 x 149.1 x 7.7 mm |
| Weight | 181 g | 147 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color IPS Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 5.2 inches, 720 x 1280 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 401 PPI | ~ 282 PPI |
| Memory | ||
| RAM | 3 GB | 3 GB |
| Storage | 16 GB | 32 GB |
| Card Slot | Yes | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes |
| USB | Yes, microUSB | Yes, microUSB |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 13 MP | 13 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP LED Flash | 16 MP |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v6.0 (Marshmallow) |
| Chipset | Samsung Exynos 7870 | Qualcomm Snapdragon 435 |
| CPU | 1.6 GHz, Octa Core Processor | 1.4 GHz, Octa Core Processor |
| GPU | Mali-T830MP2 | Adreno 505 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML |
| Multimedia | ||
| Supports | MMS, Instant Messaging | MMS |
| Yes, with Push Email | Yes, with Push Email | |
| Music | MP3, WAV, WMA, eAAC+, FLAC | FLAC, MP3, eAAC+, WAV |
| Video | MP4, WMV, H.264 | MP4, H.264 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3600 mAh, Li-ion Battery | 2900 mAh, Li-ion Battery |
| Music Playback Time | 91 hours | |