Xiaomi Redmi 7 vs. Samsung Galaxy A22

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi Redmi 7 and Samsung Galaxy A22. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Xiaomi Redmi 7 vs. Samsung Galaxy A22 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi 7 Samsung Galaxy A22
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-A225F/DSN
Form Factor Touch Touch
Height 158.73 mm 159.3 mm Samsung Galaxy A22 has greater height than Xiaomi Redmi 7.
Width 75.58 mm 73.6 mm Xiaomi Redmi 7 has greater width than Samsung Galaxy A22.
Depth 8.47 mm 8.4 mm Samsung Galaxy A22 is narrower than Xiaomi Redmi 7.
Weight 180 g 186 g Xiaomi Redmi 7 is lighter than Xiaomi Redmi 7.
Body Colour Comet blue Black
Waterproof (Water-resistant) - -
SAR Value 1.251 W/kg (body), 0.577 W/kg (head), 2.98 W/kg (limb) 1.59 W/kg (body), 0.516 W/kg (head), 1.8 W/kg (limb)
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) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi Redmi 7 Samsung Galaxy A22
Display Type LCD display OLED display
Display Technology - Super AMOLED
Screen Size (Display Size) 6.26" 6.4" Samsung Galaxy A22 has larger screen size than Xiaomi Redmi 7.
Screen Resolution (Display Resolution) 1520 x 720 pixels 1600 x 720 pixels Samsung Galaxy A22 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 600 cd/m² Samsung Galaxy A22 has better display brightness than Xiaomi Redmi 7.
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 U Display
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR Xiaomi Redmi 7 Samsung Galaxy A22
Processor Type (CPU) Qualcomm Snapdragon 632 -
Clock Speed 1.8 GHz 2 GHz Samsung Galaxy A22 has higher clock speed than Xiaomi Redmi 7.
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 A22
RAM LPDDR3 SDRAM - 2 GB 4 GB Samsung Galaxy A22 has more RAM than Xiaomi Redmi 7.
Internal Memory Size (Storage Capacity) 16 GB 128 GB Samsung Galaxy A22 has more internal memory than Xiaomi Redmi 7.
User Memory - 103.6 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 A22
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 12 Megapixel 48 Megapixel Samsung Galaxy A22 has better camera resolution than Xiaomi Redmi 7.
Lens Aperture F/2.2 F/1.8 Samsung Galaxy A22 has better lens aperture than Xiaomi Redmi 7.
Pixel Size 1.25 μm -
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy A22 has optical stabilisation.
Focus Adjustment Automatic Automatic
Digital Zoom - 10x
Special Effects HDR -
Camera Modes AI portrait mode, AI Beautify 4.0 Portrait
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, 1280 x 720 (720p) at 120 fps
Camera Features (Functions) AI Dual camera, AI scene detection, 27 different scenes -
SECOND CAMERA
Sensor Resolution (2nd Camera) 2 Megapixel 8 Megapixel Samsung Galaxy A22 has better second camera resolution than Xiaomi Redmi 7.
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 13 Megapixel Samsung Galaxy A22 has better front camera resolution than Xiaomi Redmi 7.
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 -
Focus Adjustment - Focus free
Special Effects (Front) HDR -
Camera Modes (Front) AI portrait mode, AI Beautify 4.0 -
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 A22
Battery Capacity (Battery Size) 4000 mAh 5000 mAh Samsung Galaxy A22 has larger battery capacity than Xiaomi Redmi 7.
Fast Charging Technology - Adaptive Fast Charging Samsung Galaxy A22 has fast charging technology.
Talk Time - 2280 minutes
Run Time Details - Active online usage (LTE): up to 24 hrs
Active online usage (Wi-Fi): up to 25 hrs
Playback (video): up to 29 hrs
Playback (audio): up to 97 hrs
Talk (4G): up to 2280 min
CELLULAR Xiaomi Redmi 7 Samsung Galaxy A22
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
User Interface - One UI
Navigation GPS, GLONASS, BeiDou, Galileo, QZSS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi Redmi 7 Samsung Galaxy A22
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1900 GSM, 2100 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 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 A22 has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Xiaomi Redmi 7 Samsung Galaxy A22
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, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards MKV, MPEG-4, H.264, M4V MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
FEATURES Xiaomi Redmi 7 Samsung Galaxy A22
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, digital compass, distance sensor Accelerometer, gyro sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Infrared remote control Virtual Light Sensing, Virtual Proximity Sensing
OTHERS Xiaomi Redmi 7 Samsung Galaxy A22
Included Accessories Protective cover, USB cable, power adapter, SIM card removal tool -
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