In depth comparison and review of OPPO R11 and Huawei P Smart 2021. 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 R11 | Huawei P Smart 2021 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 154.5 mm | 165.65 mm | Huawei P Smart 2021 has greater height than OPPO R11. |
Width | 74.8 mm | 76.88 mm | Huawei P Smart 2021 has greater width than OPPO R11. |
Depth | 6.8 mm | 9.26 mm | OPPO R11 is narrower than OPPO R11. |
Weight | 150 g | 206 g | OPPO R11 is lighter than OPPO R11. |
Body Colour | Black | Black | Crush green | Midnight black | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 1.21 W/kg (body), 2.99 W/kg (limb), 1 W/kg (head) | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | OPPO R11 | Huawei P Smart 2021 |
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Display Type | OLED display | LCD display | |
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Display Technology | Full HD Super AMOLED | IPS | |
Screen Size (Display Size) | 5.5" | 6.67" | Huawei P Smart 2021 has larger screen size than OPPO R11. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2400 x 1080 pixels | Huawei P Smart 2021 has better screen resolution than OPPO R11. |
Display Format | Full HD | Full HD+ | |
Pixel Density | 401 ppi | 394 ppi | OPPO R11 has better pixel density than Huawei P Smart 2021. |
Max Brightness | 430 cd/m² | - | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
PROCESSOR | OPPO R11 | Huawei P Smart 2021 |
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Processor Type (CPU) | Qualcomm Snapdragon 660 | Huawei Kirin 710A | |
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Clock Speed | 2.2 GHz | 2 GHz | OPPO R11 has higher clock speed than Huawei P Smart 2021. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 512 | Mali G51 MP4 |
MEMORY | OPPO R11 | Huawei P Smart 2021 |
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RAM | 4 GB | 4 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | Huawei P Smart 2021 has more internal memory than OPPO R11. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 512 GB |
CAMERA | OPPO R11 | Huawei P Smart 2021 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 4 | |
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Sensor Resolution | 20 Megapixel | 48 Megapixel | Huawei P Smart 2021 has better camera resolution than OPPO R11. |
Lens Aperture | F/2.6 | F/1.8 | Huawei P Smart 2021 has better lens aperture than OPPO R11. |
Lens Construction | 6-element | - | |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | 2x | - | |
HDR Mode | Auto HDR mode | - | |
Camera Modes | Panorama, Professional mode, portrait mode | - | |
Face Recognition (Face ID) | Face detection | - | OPPO R11 has face detection. |
Light Source | LED light | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) | - | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | AI Quad camera |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 16 Megapixel | 8 Megapixel | OPPO R11 has better second camera resolution than Huawei P Smart 2021. |
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Lens Type (2nd Camera) | Wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/1.7 | F/2.4 | OPPO R11 has better second camera lens aperture than OPPO R11. |
Lens Element Qty (2nd Camera) | 5-element | - | |
Field of View (2nd Camera) | - | 120 degree(s) | |
Camera Features (2nd Camera) | 5-piece lens | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Lens Type (3rd Camera) | - | Bokeh lens | |
Lens Aperture (3rd Camera) | - | F/2.4 |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 2 Megapixel | |
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Lens Aperture (4th Camera) | - | F/2.4 | |
Camera Functions (4th Camera) | - | Macro camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 20 Megapixel | 8 Megapixel | OPPO R11 has better front camera resolution than Huawei P Smart 2021. |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
BATTERY AND CHARGING | OPPO R11 | Huawei P Smart 2021 |
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Battery Capacity (Battery Size) | 3000 mAh | 5000 mAh | Huawei P Smart 2021 has larger battery capacity than OPPO R11. |
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Fast Charging Technology | VOOC rapid charging system | HUAWEI SuperCharge technology | Both phones have fast charging technology. |
Battery Technology | Lithium polymer | - |
CELLULAR | OPPO R11 | Huawei P Smart 2021 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | ColorOS 3.1 (based on Android 7.1) | Android 10 | |
User Interface | - | EMUI 10.1 | |
Navigation | A-GPS, GLONASS | GPS |
COMMUNICATIONS | OPPO R11 | Huawei P Smart 2021 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 26, Band 28 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 850+, FDD 700 APT | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 LE | |
NFC | - | Yes | Huawei P Smart 2021 has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | OPPO R11 | Huawei P Smart 2021 |
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Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, MP4, SBC, 3GP | |
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Supported Digital Video Standards | MPEG-4, H.264 | 3GP, MP4 |
FEATURES | OPPO R11 | Huawei P Smart 2021 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Ambient light sensor, proximity sensor, digital compass, gravity sensor | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
Additional Phone Features | MIMO technology, Active noise-cancellation | Face Unlock, HUAWEI AppGallery, AI energy saving |
OTHERS | OPPO R11 | Huawei P Smart 2021 |
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Included Accessories | Headset, carrying case, USB cable, power adapter, SIM card removal tool | USB cable, power adapter, SIM card removal tool |
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