In depth comparison and review of OPPO R7s and Samsung Galaxy J1 (2016) Duos. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-J120F/DS | |
| Form Factor | Touch | Touch | |
| Height | 151.8 mm | 132.6 mm | OPPO R7s has greater height than Samsung Galaxy J1 (2016) Duos. |
| Width | 75.4 mm | 69.3 mm | OPPO R7s has greater width than Samsung Galaxy J1 (2016) Duos. |
| Depth | 7 mm | 8.9 mm | OPPO R7s is narrower than OPPO R7s. |
| Weight | 155 g | 131 g | Samsung Galaxy J1 (2016) Duos is lighter than OPPO R7s. |
| Body Colour | Rose gold | White | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.066 W/kg (body), 0.799 W/kg (head) | 0.591 W/kg (body), 0.705 W/kg (head) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM, nano SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Micro SIM + nano SIM/microSD | - |
| DISPLAY | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | AMOLED | Super AMOLED | |
| Screen Size (Display Size) | 5.5" | 4.5" | OPPO R7s has larger screen size than Samsung Galaxy J1 (2016) Duos. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 800 x 480 pixels | OPPO R7s has better screen resolution than Samsung Galaxy J1 (2016) Duos. |
| Display Format | Full HD | - | |
| Pixel Density | 401 ppi | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | - | |
|---|---|---|---|
| Clock Speed | 1.5 GHz | 1.3 GHz | OPPO R7s has higher clock speed than Samsung Galaxy J1 (2016) Duos. |
| Processor Core Qty | 8-core | Quad-core | OPPO R7s has higher processor core quantity than Samsung Galaxy J1 (2016) Duos. |
| Graphics System (GPU) | Qualcomm ADRENO 405 | - |
| MEMORY | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| RAM | 4 GB | 1 GB | OPPO R7s has more RAM than Samsung Galaxy J1 (2016) Duos. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 8 GB | OPPO R7s has more internal memory than Samsung Galaxy J1 (2016) Duos. |
| User Memory | - | 4.1 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 5 Megapixel | OPPO R7s has better camera resolution than Samsung Galaxy J1 (2016) Duos. |
| Lens Aperture | F/2.2 | F/2.2 | Both phones have the same camera lens aperture. |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panorama | - | |
| Face Recognition (Face ID) | Face detection | - | OPPO R7s has face detection. |
| Light Source | LED light | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 2 Megapixel | OPPO R7s has better front camera resolution than Samsung Galaxy J1 (2016) Duos. |
| Sensor Type (Front) | - | CMOS | |
| Lens Aperture (Front) | F/2.4 | F/2.2 | Samsung Galaxy J1 (2016) Duos has better front lens aperture than OPPO R7s. |
| BATTERY AND CHARGING | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Battery Capacity (Battery Size) | 3070 mAh | 2050 mAh | OPPO R7s has larger battery capacity than Samsung Galaxy J1 (2016) Duos. |
|---|---|---|---|
| Talk Time | - | 720 minutes | |
| Run Time Details | - | Talk (WCDMA): up to 720 min Active online usage (WCDMA): up to 9 hrs Active online usage (LTE): up to 10 hrs Active online usage (Wi-Fi): up to 11 hrs Playback (audio): up to 39 hrs Playback (video): up to 14 hrs |
|
| Battery Technology | Lithium polymer | - |
| CELLULAR | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | ColorOS 2.1 (based on Android 5.1) | Google Android | |
| Navigation | GPS, A-GPS | GPS, GLONASS |
| COMMUNICATIONS | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 2, Band 4, Band 7, Band 17 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 2600, FDD 700b | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.1 | |
| Bluetooth Profiles | - | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 |
| FEATURES | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass | Accelerometer, proximity sensor | |
| Additional Phone Features | Noise Cancellation Technology | Ultra Power Saving Mode |
| OTHERS | OPPO R7s | Samsung Galaxy J1 (2016) Duos |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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