Side by side comparison and review of Xiaomi Redmi 7 and Samsung Galaxy A03. 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.
DESIGN AND DIMENSIONS | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | SM-A035G/DSN | |
Form Factor | Touch | Touch | |
Height | 158.73 mm | 166.6 mm | Samsung Galaxy A03 has greater height than Xiaomi Redmi 7. |
Width | 75.58 mm | 75.9 mm | Samsung Galaxy A03 has greater width than Xiaomi Redmi 7. |
Depth | 8.47 mm | 9.2 mm | Xiaomi Redmi 7 is narrower than Xiaomi Redmi 7. |
Weight | 180 g | 199 g | Xiaomi Redmi 7 is lighter than Xiaomi Redmi 7. |
Body Colour | Comet blue | Blue | Black | |
Waterproof (Water-resistant) | - | - | |
Repairability Index | - | 8 (out of 10) | |
SAR Value | 1.251 W/kg (body), 0.577 W/kg (head), 2.98 W/kg (limb) | 0.84 W/kg (body), 0.79 W/kg (head) | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Display Type | LCD display | LCD display | |
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Display Technology | - | PLS TFT | |
Screen Size (Display Size) | 6.26" | 6.5" | Samsung Galaxy A03 has larger screen size than Xiaomi Redmi 7. |
Screen Resolution (Display Resolution) | 1520 x 720 pixels | 1600 x 720 pixels | Samsung Galaxy A03 has better screen resolution than Xiaomi Redmi 7. |
Display Format | HD+ | HD+ | |
Pixel Density | 269 ppi | - | |
Aspect Ratio | 19:9 | - | |
Max Brightness | 450 cd/m² | - | |
Colour Depth | - | 16.7 million colours | |
Contrast Ratio | 1500:1 | - | |
Display Enhancement Technology | Sunlight mode | - | |
Display Features | Reading mode, Colour temperature adjustment, Dot Drop display | Infinity V Display | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
PROCESSOR | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Processor Type (CPU) | Qualcomm Snapdragon 632 | - | |
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Clock Speed | 1.8 GHz | 1.6 GHz | Xiaomi Redmi 7 has higher clock speed than Samsung Galaxy A03. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Xiaomi Redmi 7 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 506 | - |
MEMORY | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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RAM | LPDDR3 SDRAM - 2 GB | 4 GB | Samsung Galaxy A03 has more RAM than Xiaomi Redmi 7. |
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Internal Memory Size (Storage Capacity) | 16 GB | 64 GB | Samsung Galaxy A03 has more internal memory than Xiaomi Redmi 7. |
User Memory | - | 47.3 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 2 | |
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Sensor Resolution | 12 Megapixel | 48 Megapixel | Samsung Galaxy A03 has better camera resolution than Xiaomi Redmi 7. |
Lens Aperture | F/2.2 | F/1.8 | Samsung Galaxy A03 has better lens aperture than Xiaomi Redmi 7. |
Pixel Size | 1.25 μm | - | |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | - | 10x | |
Special Effects | HDR | - | |
Camera Modes | AI portrait mode, AI Beautify 4.0 | Live Focus mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi 7 has face detection. |
Light Source | LED flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 1280 x 720 (720p) at 120 fps | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | AI Dual camera, AI scene detection, 27 different scenes | - |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same second camera resolution. |
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Lens Aperture (2nd Camera) | - | F/2.4 | |
Camera Functions (2nd Camera) | - | Depth camera | |
Special Effects (2nd Camera) | - | Bokeh effect |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 5 Megapixel | Xiaomi Redmi 7 has better front camera resolution than Samsung Galaxy A03. |
Lens Aperture (Front) | F/2.0 | F/2.2 | Xiaomi Redmi 7 has better front lens aperture than Xiaomi Redmi 7. |
Pixel Size (Front) | 1.12 μm | - | |
Special Effects (Front) | HDR | - | |
Camera Modes (Front) | AI portrait mode, AI Beautify 4.0 | Live Focus mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi 7 has face detection. |
Light Source (Front) | Display flash | - | |
Camera Features (Front) | Selfie countdown | - |
BATTERY AND CHARGING | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Battery Capacity (Battery Size) | 4000 mAh | 5000 mAh | Samsung Galaxy A03 has larger battery capacity than Xiaomi Redmi 7. |
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CELLULAR | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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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. |
User Interface | - | One UI Core | |
Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, GLONASS, Galileo, QZSS |
COMMUNICATIONS | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1900 GSM, 2100 GSM | 850 GSM, 900 GSM, 1800 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 2, 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 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, 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, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | Infrared (IrDA), IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
NFC | - | Yes | Samsung Galaxy A03 has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Supported Digital Audio Standards | AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, SBC, apt-X HD | WAV, AAC, AMR, MP3, FLAC, XMF, OGG, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
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Supported Digital Video Standards | MKV, MPEG-4, H.264, M4V | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | |
Sound Enhancements | - | Dolby Atmos sound technology |
FEATURES | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, digital compass, distance sensor | Accelerometer, proximity sensor, light sensor | |
Security Devices | Fingerprint reader | - | |
Additional Phone Features | Infrared remote control | Samsung Smart Switch |
OTHERS | Xiaomi Redmi 7 | Samsung Galaxy A03 |
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Included Accessories | Protective cover, USB cable, power adapter, SIM card removal tool | - |
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