In depth comparison and review of Xiaomi MI Max 3 and OPPO AX7. 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 | Xiaomi MI Max 3 | OPPO AX7 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 176.15 mm | 155.9 mm | Xiaomi MI Max 3 has greater height than OPPO AX7. |
Width | 87.4 mm | 75.4 mm | Xiaomi MI Max 3 has greater width than OPPO AX7. |
Depth | 7.99 mm | 8.1 mm | Xiaomi MI Max 3 is narrower than Xiaomi MI Max 3. |
Weight | 221 g | 168 g | OPPO AX7 is lighter than Xiaomi MI Max 3. |
Body Colour | - | Glaze blue | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.417 W/kg (body), 1.584 W/kg (head) | - | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Single-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | Xiaomi MI Max 3 | OPPO AX7 |
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Display Type | LCD display | LCD display | |
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Display Technology | IPS | LTPS TFT | |
Screen Size (Display Size) | 6.9" | 6.2" | Xiaomi MI Max 3 has larger screen size than OPPO AX7. |
Screen Resolution (Display Resolution) | 2160 x 1080 pixels | 1520 x 720 pixels | Xiaomi MI Max 3 has better screen resolution than OPPO AX7. |
Display Format | Full HD+ | HD+ | |
Aspect Ratio | 18:9 | - | |
Max Brightness | 520 cd/m² | - | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Contrast Ratio | 1500:1 | - | |
Display Features | Night Display, Sunlight Display, Reading mode, Colour temperature adjustment | In-Cell Display Technology |
PROCESSOR | Xiaomi MI Max 3 | OPPO AX7 |
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Processor Type (CPU) | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 450 | |
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Clock Speed | 1.8 GHz | - | |
Processor Core Qty | 8-core | - | |
64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 509 | Qualcomm ADRENO 506 |
MEMORY | Xiaomi MI Max 3 | OPPO AX7 |
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RAM | LPDDR4X SDRAM - 4 GB | 4 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 64 GB | 64 GB | Both phones have the same internal memory capacity. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 256 GB |
CAMERA | Xiaomi MI Max 3 | OPPO AX7 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 2 | |
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Sensor Resolution | 12 Megapixel | 13 Megapixel | OPPO AX7 has better camera resolution than Xiaomi MI Max 3. |
Lens Aperture | F/1.9 | F/2.2 | Xiaomi MI Max 3 has better lens aperture than Xiaomi MI Max 3. |
Lens Construction | - | 5-element | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR | HDR | |
Camera Modes | Burst mode, Panorama, AI portrait mode | - | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI Max 3 has face detection. |
Light Source | Dual LED flash | LED light | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | - | |
Camera Features (Functions) | Dual Pixel Autofocus technology, AI scene detection | Phase Detect Auto-Focus (PDAF), AR sticker, AI Beautify |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 5 Megapixel | 2 Megapixel | Xiaomi MI Max 3 has better second camera resolution than OPPO AX7. |
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Lens Aperture (2nd Camera) | - | F/2.4 |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 16 Megapixel | OPPO AX7 has better front camera resolution than Xiaomi MI Max 3. |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Special Effects (Front) | - | HDR, Bokeh effect | |
Camera Modes (Front) | AI portrait mode, AI Beautify | - | |
Face Recognition (Face ID) | Face detection | - | Xiaomi MI Max 3 has face detection. |
BATTERY AND CHARGING | Xiaomi MI Max 3 | OPPO AX7 |
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Battery Capacity (Battery Size) | 5500 mAh | 4230 mAh | Xiaomi MI Max 3 has larger battery capacity than OPPO AX7. |
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Fast Charging Technology | Qualcomm Quick Charge 3.0 | - | Xiaomi MI Max 3 has fast charging technology. |
Standby Time | 474 hours | - | |
Run Time Details | Playback (video): up to 17 hrs Gaming: up to 10 hrs Playback (audio): up to 233 hrs Standby: up to 474 hrs |
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CELLULAR | Xiaomi MI Max 3 | OPPO AX7 |
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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 | Android 8.1 Oreo | ColorOS 5.2 (based on Android 8.1) | |
User Interface | MIUI 10 | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Xiaomi MI Max 3 | OPPO AX7 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-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 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 34, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
Wireless Interface | Infrared (IrDA), IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 5.0 | Bluetooth 4.2 | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Xiaomi MI Max 3 | OPPO AX7 |
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Supported Digital Audio Standards | WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB | - | |
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Supported Digital Video Standards | MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, MPEG4-ASP | - |
FEATURES | Xiaomi MI Max 3 | OPPO AX7 |
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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, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, G-sensor | |
Security Devices | Fingerprint reader | Fingerprint reader | |
Additional Phone Features | Face Unlock, infrared remote control, Split Screen | - |
OTHERS | Xiaomi MI Max 3 | OPPO AX7 |
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Included Accessories | Power adapter, SIM card removal tool, USB-C cable | Headset, screen protection film, USB cable, power adapter, SIM card removal tool, protective case |
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