OPPO R7s vs. Xiaomi MI A1

Phone Comparison, Reviews and Tests

Detailed comparison and review of OPPO R7s and Xiaomi MI A1. 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

OPPO R7s vs. Xiaomi MI A1 Comparison Chart
DESIGN AND DIMENSIONS OPPO R7s Xiaomi MI A1
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 151.8 mm 155.4 mm Xiaomi MI A1 has greater height than OPPO R7s.
Width 75.4 mm 75.8 mm Xiaomi MI A1 has greater width than OPPO R7s.
Depth 7 mm 7.3 mm OPPO R7s is narrower than OPPO R7s.
Weight 155 g 165 g OPPO R7s is lighter than OPPO R7s.
Body Colour Rose gold Black
Body Material - Metal
Waterproof (Water-resistant) - -
SAR Value 1.066 W/kg (body), 0.799 W/kg (head) 0.76 W/kg (body), 1.75 W/kg (head)
Integrated Components - FM radio
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM, nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Micro SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY OPPO R7s Xiaomi MI A1
Display Type OLED display LCD display
Display Technology AMOLED LTPS IPS
Screen Size (Display Size) 5.5" 5.5" Both phones have the same screen size.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1920 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD Full HD
Pixel Density 401 ppi 403 ppi Xiaomi MI A1 has better pixel density than OPPO R7s.
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours -
Display Features - 2.5D curved glass
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass) Corning Gorilla Glass (scratch resistant glass)
PROCESSOR OPPO R7s Xiaomi MI A1
Processor Type (CPU) Qualcomm Snapdragon 615 Qualcomm Snapdragon 625
Clock Speed 1.5 GHz 2 GHz Xiaomi MI A1 has higher clock speed than OPPO R7s.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 405 Qualcomm ADRENO 506
MEMORY OPPO R7s Xiaomi MI A1
RAM 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 32 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 128 GB
CAMERA OPPO R7s Xiaomi MI A1
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 12 Megapixel OPPO R7s 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
Focus Adjustment Automatic Automatic
Optical Zoom - 2x
Digital Zoom - 10x
Special Effects - HDR, Beautify 3.0
HDR Mode Auto HDR mode -
Camera Modes Panorama Panorama, Continuous shot, low-light shots
Face Recognition (Face ID) Face detection Face recognition Both phones have face detection.
Light Source LED light Dual LED flash
Video Resolutions 1920 x 1080 (1080p) 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) Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Lens Type (2nd Camera) - Telephoto lens
Lens Aperture (2nd Camera) - F/2.6
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel OPPO R7s has better front camera resolution than Xiaomi MI A1.
Lens Aperture (Front) F/2.4 -
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 OPPO R7s Xiaomi MI A1
Battery Capacity (Battery Size) 3070 mAh 3080 mAh Xiaomi MI A1 has larger battery capacity than OPPO R7s.
Battery Technology Lithium polymer Lithium Ion
CELLULAR OPPO R7s Xiaomi MI A1
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System ColorOS 2.1 (based on Android 5.1) Google Android
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS OPPO R7s Xiaomi MI A1
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, 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
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band Band 1, Band 2, Band 4, Band 7, Band 17 Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 2600, FDD 700b FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac Infrared (IrDA), IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 4.2
Bluetooth Profiles - HID
Messaging Services SMS, MMS SMS, MMS
MEDIA OPPO R7s Xiaomi MI A1
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB
Supported Digital Video Standards MPEG-4, H.264 MKV, XviD, MPEG-4, M4V
Sound Enhancements - Dirac HD Sound
FEATURES OPPO R7s Xiaomi MI A1
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor
Security Devices - Fingerprint reader
Additional Phone Features Noise Cancellation Technology Noise suppression by Fortemedia
OTHERS OPPO R7s Xiaomi MI A1
Included Accessories Power adapter Power adapter
Other projects: