Detailed comparison and review of OPPO R7s and Alcatel U3 3G. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | OPPO R7s | Alcatel U3 3G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 151.8 mm | 121.3 mm | OPPO R7s has greater height than Alcatel U3 3G. |
| Width | 75.4 mm | 64.4 mm | OPPO R7s has greater width than Alcatel U3 3G. |
| Depth | 7 mm | 9.7 mm | OPPO R7s is narrower than OPPO R7s. |
| Weight | 155 g | 102 g | Alcatel U3 3G is lighter than OPPO R7s. |
| Body Colour | Rose gold | Volcano black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.066 W/kg (body), 0.799 W/kg (head) | - | |
| Integrated Components | - | FM radio | |
| 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 | Alcatel U3 3G |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | TFT | |
| Screen Size (Display Size) | 5.5" | 4" | OPPO R7s has larger screen size than Alcatel U3 3G. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 800 x 480 pixels | OPPO R7s has better screen resolution than Alcatel U3 3G. |
| Display Format | Full HD | - | |
| Pixel Density | 401 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | OPPO R7s | Alcatel U3 3G |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | - | |
|---|---|---|---|
| Clock Speed | 1.5 GHz | 1.3 GHz | OPPO R7s has higher clock speed than Alcatel U3 3G. |
| Processor Core Qty | 8-core | Dual-core | OPPO R7s has higher processor core quantity than Alcatel U3 3G. |
| Graphics System (GPU) | Qualcomm ADRENO 405 | - |
| MEMORY | OPPO R7s | Alcatel U3 3G |
|---|
| RAM | 4 GB | 512 MB | OPPO R7s has more RAM than Alcatel U3 3G. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 4 GB | OPPO R7s has more internal memory than Alcatel U3 3G. |
| User Memory | - | 700 MB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC - up to 32 GB |
| CAMERA | OPPO R7s | Alcatel U3 3G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 2 Megapixel | OPPO R7s has better camera resolution than Alcatel U3 3G. |
| Lens Aperture | F/2.2 | - | |
| Focus Adjustment | Automatic | Focus free | |
| 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) | - | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | Interpolated to 3MP |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 0.3 Megapixel | OPPO R7s has better front camera resolution than Alcatel U3 3G. |
| Lens Aperture (Front) | F/2.4 | - | |
| Light Source (Front) | - | LED flash | |
| Camera Features (Front) | - | Interpolated to 1.3MP |
| BATTERY AND CHARGING | OPPO R7s | Alcatel U3 3G |
|---|
| Battery Capacity (Battery Size) | 3070 mAh | 1500 mAh | OPPO R7s has larger battery capacity than Alcatel U3 3G. |
|---|---|---|---|
| Battery Technology | Lithium polymer | - |
| CELLULAR | OPPO R7s | Alcatel U3 3G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | OPPO R7s has more advanced generation mobile network. |
| Operating System | ColorOS 2.1 (based on Android 5.1) | Android 6.0 (Marshmallow) | |
| Navigation | GPS, A-GPS | GPS, A-GPS |
| COMMUNICATIONS | OPPO R7s | Alcatel U3 3G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 8 | |
| 3G UMTS Frequency | - | 2100, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 4, Band 7, Band 17 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 2600, FDD 700b | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | OPPO R7s | Alcatel U3 3G |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | - |
| FEATURES | OPPO R7s | Alcatel U3 3G |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass | Proximity sensor, G-sensor | |
| Additional Phone Features | Noise Cancellation Technology | Radio Data Service (RDS) |
| OTHERS | OPPO R7s | Alcatel U3 3G |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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