In depth comparison and review of Huawei GR3 and OPPO R7s. 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 | Huawei GR3 | OPPO R7s |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 143.5 mm | 151.8 mm | OPPO R7s has greater height than Huawei GR3. |
| Width | 71 mm | 75.4 mm | OPPO R7s has greater width than Huawei GR3. |
| Depth | 7.6 mm | 7 mm | OPPO R7s is narrower than Huawei GR3. |
| Weight | 135 g | 155 g | Huawei GR3 is lighter than Huawei GR3. |
| Body Colour | Grey | Silver | Rose gold | |
| Body Material | Aluminium alloy | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.066 W/kg (body), 0.799 W/kg (head) | |
| Connector Type | USB | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | - | Micro SIM, nano SIM | |
| SIM Card Qty | - | Dual-SIM | |
| SIM Card Configuration Details | - | Micro SIM + nano SIM/microSD |
| DISPLAY | Huawei GR3 | OPPO R7s |
|---|
| Display Type | - | OLED display | |
|---|---|---|---|
| Display Technology | - | AMOLED | |
| Screen Size (Display Size) | 5" | 5.5" | OPPO R7s has larger screen size than Huawei GR3. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | OPPO R7s has better screen resolution than Huawei GR3. |
| Display Format | HD | Full HD | |
| Pixel Density | - | 401 ppi | |
| Colour Depth | - | 16.7 million colours | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Huawei GR3 | OPPO R7s |
|---|
| Processor Type (CPU) | MediaTek Cortex-A53 | Qualcomm Snapdragon 615 | |
|---|---|---|---|
| Clock Speed | 1.5 GHz | 1.5 GHz | Both phones have the same clock speed. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | Huawei GR3 has 64-bit architecture. |
| Graphics System (GPU) | - | Qualcomm ADRENO 405 |
| MEMORY | Huawei GR3 | OPPO R7s |
|---|
| RAM | 2 GB | 4 GB | OPPO R7s has more RAM than Huawei GR3. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | OPPO R7s has more internal memory than Huawei GR3. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Huawei GR3 | OPPO R7s |
|---|
| 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 | |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | Ultra-fast Snapshot | 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) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | OPPO R7s has better front camera resolution than Huawei GR3. |
| Lens Aperture (Front) | - | F/2.4 | |
| Focus Adjustment | Focus free | - |
| BATTERY AND CHARGING | Huawei GR3 | OPPO R7s |
|---|
| Battery Capacity (Battery Size) | 2200 mAh | 3070 mAh | OPPO R7s has larger battery capacity than Huawei GR3. |
|---|---|---|---|
| Battery Technology | Lithium polymer | Lithium polymer |
| CELLULAR | Huawei GR3 | OPPO R7s |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1 (Lollipop) | ColorOS 2.1 (based on Android 5.1) | |
| User Interface | HUAWEI Emotion UI 3.1 Lite | - | |
| Navigation | GPS, A-GPS, GLONASS | GPS, A-GPS |
| COMMUNICATIONS | Huawei GR3 | OPPO R7s |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 2600, FDD 700b | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Huawei GR3 | OPPO R7s |
|---|
| Supported Digital Audio Standards | WAV, AAC, MPEG 2 Audio, Ogg Vorbis, AMR, MP3, ADPCM, FLAC, AAC +, OGG, MIDI, APE (Monkey's Audio) | WAV, MP3, FLAC, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264, H.263 | MPEG-4, H.264 |
| FEATURES | Huawei GR3 | OPPO R7s |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, G-sensor | Accelerometer, proximity sensor, digital compass | |
| Additional Phone Features | - | Noise Cancellation Technology |
| OTHERS | Huawei GR3 | OPPO R7s |
|---|
| Included Accessories | Headset, USB cable, power adapter | Power adapter |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
