Xiaomi MI A1 vs. OPPO Reno Z

Phone Comparison, Reviews and Tests

Side by side comparison and review of Xiaomi MI A1 and OPPO Reno Z. 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.

Phone Specifications Comparison

Xiaomi MI A1 vs. OPPO Reno Z Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A1 OPPO Reno Z
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH1979
Form Factor Touch Touch
Height 155.4 mm 157.3 mm OPPO Reno Z has greater height than Xiaomi MI A1.
Width 75.8 mm 74.9 mm Xiaomi MI A1 has greater width than OPPO Reno Z.
Depth 7.3 mm 9.1 mm Xiaomi MI A1 is narrower than Xiaomi MI A1.
Weight 165 g 186 g Xiaomi MI A1 is lighter than Xiaomi MI A1.
Body Colour Black Jet black | Aurora purple
Body Material Metal 3D glass
Waterproof (Water-resistant) - -
SAR Value 0.76 W/kg (body), 1.75 W/kg (head) 0.932 W/kg (head), 3.99 W/kg (limb), 1.175 W/kg (body)
Integrated Components FM radio -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Xiaomi MI A1 OPPO Reno Z
Display Type LCD display OLED display
Display Technology LTPS IPS AMOLED
Screen Size (Display Size) 5.5" 6.4" OPPO Reno Z has larger screen size than Xiaomi MI A1.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2340 x 1080 pixels OPPO Reno Z has better screen resolution than Xiaomi MI A1.
Display Format Full HD -
Pixel Density 403 ppi 402 ppi Xiaomi MI A1 has better pixel density than OPPO Reno Z.
Max Brightness 450 cd/m² -
Colour Depth - 16.7 million colours
Display Enhancement Technology - OnCell technology
Display Features 2.5D curved glass -
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI A1 OPPO Reno Z
Processor Type (CPU) Qualcomm Snapdragon 625 MediaTek Helio P90
Clock Speed 2 GHz -
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes OPPO Reno Z has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 9XM-HP8
MEMORY Xiaomi MI A1 OPPO Reno Z
RAM 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 128 GB OPPO Reno Z has more internal memory than Xiaomi MI A1.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB -
CAMERA Xiaomi MI A1 OPPO Reno Z
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 12 Megapixel 48 Megapixel OPPO Reno Z has better camera resolution than Xiaomi MI A1.
Sensor Size - 1/2"
Sensor Name - Sony Exmor RS IMX586 sensor
Lens Type Wide-angle lens -
Lens Aperture F/2.2 F/1.7 OPPO Reno Z has better lens aperture than Xiaomi MI A1.
Lens Construction 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 Time-lapse mode, Slow motion mode, Expert Mode, Backlit, Portrait, Pano mode, Dazzle Colour Mode, Ultra Night Mode 2.0
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Light Source Dual LED flash LED flash
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 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash Noise reduction, EIS video stabilisation, 4-in-1 resolution focus technology
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 5 Megapixel Xiaomi MI A1 has better second camera resolution than OPPO Reno Z.
Lens Type (2nd Camera) Telephoto lens -
Lens Aperture (2nd Camera) F/2.6 F/2.4 OPPO Reno Z has better second camera lens aperture than Xiaomi MI A1.
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 32 Megapixel OPPO Reno Z has better front camera resolution than Xiaomi MI A1.
Lens Aperture (Front) - F/2.0
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 Reno Z
Battery Capacity (Battery Size) 3080 mAh 4035 mAh OPPO Reno Z has larger battery capacity than Xiaomi MI A1.
Fast Charging Technology - VOOC Flash Charge technology 3.0 OPPO Reno Z has fast charging technology.
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI A1 OPPO Reno Z
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 6 (based on Android 9)
Intelligent Assistant Google Assistant -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi MI A1 OPPO Reno Z
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 Wi-Fi
Bluetooth Bluetooth 4.2 Bluetooth 5.0
Bluetooth Profiles HID -
NFC - Yes OPPO Reno Z has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A1 OPPO Reno Z
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 Dolby Atmos Surround Sound
FEATURES Xiaomi MI A1 OPPO Reno Z
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, gyro sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader (under display)
Additional Phone Features Noise suppression by Fortemedia Protective O-Dot, Game Boost 2.0
OTHERS Xiaomi MI A1 OPPO Reno Z
Included Accessories Power adapter Headphones, power adapter, SIM card removal tool, cover, USB-C cable
Compliant Standards - TUV Rheinland
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