Side by side comparison and review of OPPO R7s and ASUS ZenFone Max (ZC550KL). Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | ZC550KL | |
| Form Factor | Touch | Touch | |
| Height | 151.8 mm | 156 mm | ASUS ZenFone Max (ZC550KL) has greater height than OPPO R7s. |
| Width | 75.4 mm | 77.5 mm | ASUS ZenFone Max (ZC550KL) has greater width than OPPO R7s. |
| Depth | 7 mm | 10.55 mm | OPPO R7s is narrower than OPPO R7s. |
| Weight | 155 g | 202 g | OPPO R7s 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) | 0.274 W/kg (body), 0.454 W/kg (head) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| 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 | ASUS ZenFone Max (ZC550KL) |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | IPS | |
| Screen Size (Display Size) | 5.5" | 5.5" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1280 x 720 pixels | OPPO R7s has better screen resolution than ASUS ZenFone Max (ZC550KL). |
| Display Format | Full HD | HD | |
| Pixel Density | 401 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | - | Full Lamination, ASUS Glove Touch technology | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | Qualcomm | |
|---|---|---|---|
| Processor Number | - | MSM8916 | |
| Clock Speed | 1.5 GHz | 1.2 GHz | OPPO R7s has higher clock speed than ASUS ZenFone Max (ZC550KL). |
| Processor Core Qty | 8-core | Quad-core | OPPO R7s has higher processor core quantity than ASUS ZenFone Max (ZC550KL). |
| Graphics System (GPU) | Qualcomm ADRENO 405 | Qualcomm ADRENO 306 |
| MEMORY | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| RAM | 4 GB | 2 GB | OPPO R7s has more RAM than ASUS ZenFone Max (ZC550KL). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 8 GB | OPPO R7s has more internal memory than ASUS ZenFone Max (ZC550KL). |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 64 GB |
| CAMERA | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | F/2.2 | F/2.0 | ASUS ZenFone Max (ZC550KL) has better lens aperture than OPPO R7s. |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | Auto HDR mode | Auto HDR mode | |
| Camera Modes | Panorama | Panorama, Time-lapse mode, night mode, manual mode, Beauty mode | |
| Face Recognition (Face ID) | Face detection | - | OPPO R7s has face detection. |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | - | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | Zero Shutter Lag, Blue Glass Infrared Filter, GIF animation function, ZenMotion, Smart Remove, MiniMovie, Time Rewind, All Smile |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 5 Megapixel | OPPO R7s has better front camera resolution than ASUS ZenFone Max (ZC550KL). |
| Lens Type (Front) | - | Wide-angle lens | |
| Lens Aperture (Front) | F/2.4 | F/2.0 | ASUS ZenFone Max (ZC550KL) has better front lens aperture than OPPO R7s. |
| Camera Modes (Front) | - | Night mode |
| BATTERY AND CHARGING | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| Battery Capacity (Battery Size) | 3070 mAh | 5000 mAh | ASUS ZenFone Max (ZC550KL) has larger battery capacity than OPPO R7s. |
|---|---|---|---|
| Standby Time | - | 914 hours | |
| Talk Time | - | 2256 minutes | |
| Run Time Details | - | Talk: up to 2256 min Standby: up to 914 hrs Continuous browsing (Wi-Fi): up to 32.5 hrs Playback (video): up to 22.6 hrs |
|
| Battery Technology | Lithium polymer | Lithium polymer |
| CELLULAR | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| 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) | Android 5.0 (Lollipop) | |
| User Interface | - | ASUS ZenUI 2.0 | |
| Navigation | GPS, A-GPS | GPS, A-GPS |
| COMMUNICATIONS | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, LTE, DC-HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 1800 GSM, 1900 GSM | |
| 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 | |
| Bluetooth Profiles | - | A2DP | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | AAC, MP3 | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | AVC, MPEG-4, 3GP, H.264, H.263, VP8 |
| FEATURES | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass | Accelerometer, ambient light sensor, proximity sensor, digital compass, hall sensor | |
| Additional Phone Features | Noise Cancellation Technology | Wi-Fi Miracast, ASUS SonicMaster technology, ASUS Audio Wizard, Dual microphones, Kids Mode, ASUS TruVivid technology, Power Saving Mode, ASUS WebStorage (5GB) |
| OTHERS | OPPO R7s | ASUS ZenFone Max (ZC550KL) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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