Xiaomi MI A1 vs. OPPO AX7

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi MI A1 and OPPO AX7. 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.

Phone Specifications Comparison

Xiaomi MI A1 vs. OPPO AX7 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A1 OPPO AX7
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 155.4 mm 155.9 mm OPPO AX7 has greater height than Xiaomi MI A1.
Width 75.8 mm 75.4 mm Xiaomi MI A1 has greater width than OPPO AX7.
Depth 7.3 mm 8.1 mm Xiaomi MI A1 is narrower than Xiaomi MI A1.
Weight 165 g 168 g Xiaomi MI A1 is lighter than Xiaomi MI A1.
Body Colour Black Glaze blue
Body Material Metal -
Waterproof (Water-resistant) - -
SAR Value 0.76 W/kg (body), 1.75 W/kg (head) -
Integrated Components FM radio -
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
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 A1 OPPO AX7
Display Type LCD display LCD display
Display Technology LTPS IPS LTPS TFT
Screen Size (Display Size) 5.5" 6.2" OPPO AX7 has larger screen size than Xiaomi MI A1.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1520 x 720 pixels Xiaomi MI A1 has better screen resolution than OPPO AX7.
Display Format Full HD HD+
Pixel Density 403 ppi -
Max Brightness 450 cd/m² -
Colour Depth - 16.7 million colours
Display Features 2.5D curved glass In-Cell Display Technology
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR Xiaomi MI A1 OPPO AX7
Processor Type (CPU) Qualcomm Snapdragon 625 Qualcomm Snapdragon 450
Clock Speed 2 GHz -
Processor Core Qty 8-core -
64-bit Architecture - Yes OPPO AX7 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 Qualcomm ADRENO 506
MEMORY Xiaomi MI A1 OPPO AX7
RAM 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 64 GB OPPO AX7 has more internal memory than Xiaomi MI A1.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 256 GB
CAMERA Xiaomi MI A1 OPPO AX7
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 12 Megapixel 13 Megapixel OPPO AX7 has better camera resolution than Xiaomi MI A1.
Lens Type Wide-angle lens -
Lens Aperture F/2.2 F/2.2 Both phones have the same camera lens aperture.
Lens Construction 5-element 5-element
Focus Adjustment Automatic Automatic
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR, Beautify 3.0 HDR
Camera Modes Panorama, Continuous shot, low-light shots -
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 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) Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash Phase Detect Auto-Focus (PDAF), AR sticker, AI Beautify
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 2 Megapixel Xiaomi MI A1 has better second camera resolution than OPPO AX7.
Lens Type (2nd Camera) Telephoto lens -
Lens Aperture (2nd Camera) F/2.6 F/2.4 OPPO AX7 has better second camera lens aperture than Xiaomi MI A1.
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel OPPO AX7 has better front camera resolution than Xiaomi MI A1.
Lens Aperture (Front) - F/2.0
Special Effects (Front) - HDR, Bokeh effect
Camera Modes (Front) Beautify with 36 smart beauty profiles -
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) Self-timer -
BATTERY AND CHARGING Xiaomi MI A1 OPPO AX7
Battery Capacity (Battery Size) 3080 mAh 4230 mAh OPPO AX7 has larger battery capacity than Xiaomi MI A1.
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI A1 OPPO AX7
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Google Android ColorOS 5.2 (based on Android 8.1)
Intelligent Assistant Google Assistant -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi MI A1 OPPO AX7
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 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 38, Band 40 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 2600, TDD 2300 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 4.2 Bluetooth 4.2
Bluetooth Profiles HID -
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A1 OPPO AX7
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB -
Supported Digital Video Standards MKV, XviD, MPEG-4, M4V -
Sound Enhancements Dirac HD Sound -
FEATURES Xiaomi MI A1 OPPO AX7
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
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, G-sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Noise suppression by Fortemedia -
OTHERS Xiaomi MI A1 OPPO AX7
Included Accessories Power adapter Headset, screen protection film, USB cable, power adapter, SIM card removal tool, protective case
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