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Oppo A57 vs Samsung Galaxy J7 Nxt
Compare Specification and Price of Oppo A57 and Samsung Galaxy J7 Nxt
| Selected Mobiles |  Oppo A57
Brand: Model: |
 Samsung Galaxy J7 Nxt
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Price | Rs. 13,810/- | Rs. 11,490/- | ||
Pros and Cons
| Pros | Excellent camera Android Marshmallow operating system Octa core processor Fingerprint sensor Good storage capacity |
HD Super AMOLED display screen | ||
| Cons | Non-removable battery | High Price Mundane Design |
Overview
| Class | Smartphone | Smartphone | ||
| Announced | -- | 2017, July | ||
| Status | Discontinued | Discontinued | ||
| SIM Type | Dual SIM (GSM+GSM) | Dual SIM (Micro-SIM, dual stand-by) | ||
| Colors Available | Rose Gold, Gold | Black, Gold | ||
| Network | 2G Network: GSM 1800 / 1900 / 850 / 900 MHz 3G Network: UMTS 1900 / 2100 / 850 / 900 MHz |
2G Network: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 3G Network: HSDPA 850 / 900 / 1900 / 2100 4G Network: LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) |
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| Browser | -- | HTML5 | ||
| Form Factor | Candy bar | -- |
Processor & OS
| Operating System | Android v6.0 (Marshmallow) | Android 7.0 (Nougat) | ||
| Processor | Octa core Qualcomm Snapdragon 435 MSM8940 | Octa-core 1.6 GHz Cortex-A53 Exynos 7870 Octa Processor |
Physical Dimensions
| Dimension (HxWxD) | 149.1 x 72.9 x 7.6 mm | 152.4 x 78.6 x 7.6 mm | ||
| Weight | 147 g | 170 g |
Display
| Size | 5.2 inches (~282 ppi) | 5.5 inches (~267 ppi) | ||
| Technology | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen | ||
| Resolution | 720 x 1280 pixels | 720 x 1280 pixels | ||
| Colors | -- | 16M | ||
| Other Features | -- | MultiTouch |
Memory
| Internal Memory & Storage | 32 GB | 16 GB | ||
| External Memory | Yes, up to 128 GB via microSD | microSD, up to 256 GB (dedicated slot) | ||
| RAM | 3 GB | 2 GB |
Battery
| Type | Non-removable Li-Ion 2900 mAh battery | Removable Li-Ion 3000 mAh battery |
Camera
| Primary Camera(Rear) | 13 MP with LED flash | 13 MP with LED flash | ||
| Secondary Camera(Front) | 16 MP | 5 MP with LED flash | ||
| Resolution | 4128 x 3096 Pixels | -- | ||
| Digital/Optical Zoom | Digital Zoom | -- | ||
| Features | Continuos Shooting, High Dynamic Range mode (HDR), Exposure compensation, ISO control, Auto Flash, Face detection, Touch to focus | Autofocus, geo-tagging, touch focus, face detection, panorama |
Data & Connectivity
| GPRS | Yes | Yes | ||
| EDGE | Yes | Yes | ||
| 3G | Yes | HSPA 21.1/5.76 Mbps | ||
| 4G | -- | LTE Cat4 150/50 Mbps | ||
| Bluetooth | Yes, v4.1 | 4.1, A2DP, LE | ||
| USB | Yes, microUSB 2.0 | microUSB 2.0 | ||
| Wi-Fi | Yes, Wi-Fi 802.11, a/ac/b/g/n, Mobile Hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS |
Multimedia
| Music Player | -- | Yes, Supports MP3, WAV, eAAC+, FLAC | ||
| MP3 Ringtone | Yes | Yes | ||
| Poly Ringtone | -- | Yes | ||
| LoudSpeaker | Yes | -- | ||
| Video Player | -- | Yes, Supports DivX, Xvid, MP4, H.265 | ||
| Video recording | -- | Yes, 1080p@30fps |
Features
| Java | No | No | ||
| Messaging | SMS / MMS / Email | SMS / MMS / Email / Push Mail / Instant Messaging | ||
| Sensors | Light sensor, Proximity sensor, Accelerometer, Fingerprint Sensor | Accelerometer, proximity | ||
| FM Radio | -- | FM radio, RDS, recording |
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Safety Tips for Buyers
- Never pay the Seller before receiving and verifying the device.
- Never scan any QR code or share OTP.
- Ask for bill, box, accessories etc to make sure its not a stolen device.
- Meet the Seller in a safe place preferably in daytime.
Safety Tips for Sellers
- Never handover the phone before receiving the full amount.
- Avoid Buyers from foreign countries.
- Beware of Buyers from other cities.
- Never share sensitive data of your bank account or credit card.
- Never scan any QR code or share OTP.
- Meet the Buyer in a safe place preferably in daytime.
- Make sure to delete all personal data from the phone before selling.
- Format the device or Reset to factory settings before selling.