Detailed comparison and review of Xiaomi MI A1 and Samsung Galaxy J7 Duo. 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.
DESIGN AND DIMENSIONS | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
Product Type | Smartphone | Smartphone | |
---|---|---|---|
Manufacturer Model Number | - | SM-J720F | |
Form Factor | Touch | Touch | |
Height | 155.4 mm | 153.5 mm | Xiaomi MI A1 has greater height than Samsung Galaxy J7 Duo. |
Width | 75.8 mm | 77.2 mm | Samsung Galaxy J7 Duo has greater width than Xiaomi MI A1. |
Depth | 7.3 mm | 8.2 mm | Xiaomi MI A1 is narrower than Xiaomi MI A1. |
Weight | 165 g | 174 g | Xiaomi MI A1 is lighter than Xiaomi MI A1. |
Body Colour | Black | Black | |
Body Material | Metal | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.76 W/kg (body), 1.75 W/kg (head) | 1.397 W/kg (body), 0.543 W/kg (head) | |
Integrated Components | FM radio | - | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
SIM Card Type (Size) | Nano SIM | Micro SIM | |
SIM Card Qty | Dual-SIM | Single-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
Display Type | LCD display | OLED display | |
---|---|---|---|
Display Technology | LTPS IPS | HD Super AMOLED | |
Screen Size (Display Size) | 5.5" | 5.5" | Both phones have the same screen size. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1280 x 720 pixels | Xiaomi MI A1 has better screen resolution than Samsung Galaxy J7 Duo. |
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 | - | |
Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | - |
PROCESSOR | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
Processor Type (CPU) | Qualcomm Snapdragon 625 | - | |
---|---|---|---|
Clock Speed | 2 GHz | 1.6 GHz | Xiaomi MI A1 has higher clock speed than Samsung Galaxy J7 Duo. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 506 | - |
MEMORY | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
RAM | 4 GB | 3 GB | Xiaomi MI A1 has more RAM than Samsung Galaxy J7 Duo. |
---|---|---|---|
Internal Memory Size (Storage Capacity) | 32 GB | 32 GB | Both phones have the same internal memory capacity. |
User Memory | - | 21.9 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 256 GB |
CAMERA | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
MAIN CAMERA |
---|
Number of Main Cameras | 2 | 2 | |
---|---|---|---|
Sensor Resolution | 12 Megapixel | 13 Megapixel | Samsung Galaxy J7 Duo has better camera resolution than Xiaomi MI A1. |
Lens Type | Wide-angle lens | - | |
Lens Aperture | F/2.2 | F/1.9 | Samsung Galaxy J7 Duo 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 | - | |
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 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 | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash | - |
SECOND CAMERA |
---|
Sensor Resolution (2nd Camera) | 12 Megapixel | 5 Megapixel | Xiaomi MI A1 has better second camera resolution than Samsung Galaxy J7 Duo. |
---|---|---|---|
Lens Type (2nd Camera) | Telephoto lens | - | |
Lens Aperture (2nd Camera) | F/2.6 | F/1.9 | Samsung Galaxy J7 Duo has better second camera lens aperture than Xiaomi MI A1. |
FRONT CAMERA |
---|
Number of Front Cameras | 1 | 1 | |
---|---|---|---|
Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | Samsung Galaxy J7 Duo has better front camera resolution than Xiaomi MI A1. |
Lens Aperture (Front) | - | F/1.9 | |
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 | Samsung Galaxy J7 Duo |
---|
Battery Capacity (Battery Size) | 3080 mAh | 3000 mAh | Xiaomi MI A1 has larger battery capacity than Samsung Galaxy J7 Duo. |
---|---|---|---|
Talk Time | - | 1200 minutes | |
Run Time Details | - | Active online usage (WCDMA): up to 11 hrs Active online usage (LTE): up to 13 hrs Active online usage (Wi-Fi): up to 13 hrs Playback (video): up to 17 hrs Playback (audio): up to 66 hrs Talk (WCDMA): up to 1200 min |
|
Battery Technology | Lithium Ion | - |
CELLULAR | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
---|---|---|---|
Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Google Android | Google Android | |
Intelligent Assistant | Google Assistant | Bixby | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
COMMUNICATIONS | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, 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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | Infrared (IrDA), IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac, ANT+/ANT | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
Bluetooth Profiles | HID | - | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
---|---|---|---|
Supported Digital Video Standards | MKV, XviD, MPEG-4, M4V | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | |
Sound Enhancements | Dirac HD Sound | - |
FEATURES | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
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, proximity sensor | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
Additional Phone Features | Noise suppression by Fortemedia | - |
OTHERS | Xiaomi MI A1 | Samsung Galaxy J7 Duo |
---|
Included Accessories | Power adapter | Power adapter |
---|