Samsung Galaxy A02s vs. Xiaomi Redmi Note 11

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A02s and Xiaomi Redmi Note 11. 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

Samsung Galaxy A02s vs. Xiaomi Redmi Note 11 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A02s Xiaomi Redmi Note 11
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A025G/DSN -
Form Factor Touch Touch
Height 166.5 mm 159.87 mm Samsung Galaxy A02s has greater height than Xiaomi Redmi Note 11.
Width 75.9 mm 73.87 mm Samsung Galaxy A02s has greater width than Xiaomi Redmi Note 11.
Depth 9.2 mm 8.09 mm Xiaomi Redmi Note 11 is narrower than Samsung Galaxy A02s.
Weight 198 g 179 g Xiaomi Redmi Note 11 is lighter than Samsung Galaxy A02s.
Body Colour White | Black Twilight blue | Blue star | Graphite grey
Protection - Dustproof, splashproof
Waterproof (Water-resistant) - -
IP rating - IP53
SAR Value 0.78 W/kg (body), 0.55 W/kg (head) 0.989 W/kg (body), 0.596 W/kg (head), 1.996 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
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 -
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Samsung Galaxy A02s Xiaomi Redmi Note 11
Display Type LCD display OLED display
Display Technology PLS TFT AMOLED
Screen Size (Display Size) 6.5" 6.43" Samsung Galaxy A02s has larger screen size than Xiaomi Redmi Note 11.
Screen Resolution (Display Resolution) 1600 x 720 pixels 2400 x 1080 pixels Xiaomi Redmi Note 11 has better screen resolution than Samsung Galaxy A02s.
Display Format HD+ Full HD+
Pixel Density - 409 ppi
Max Brightness - 1000 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 4500000:1
Display Enhancement Technology - Sunlight mode, Reading mode 3.0
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 180 Hz
Display Features Infinity V Display, Dark mode DCI-P3 Wide colour gamut, Dot Display
PROCESSOR Samsung Galaxy A02s Xiaomi Redmi Note 11
Processor Type (CPU) - Qualcomm Snapdragon 680
Clock Speed 1.8 GHz 2.4 GHz Xiaomi Redmi Note 11 has higher clock speed than Samsung Galaxy A02s.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) - Qualcomm ADRENO 610
MEMORY Samsung Galaxy A02s Xiaomi Redmi Note 11
RAM 3 GB LPDDR4X SDRAM - 4 GB Xiaomi Redmi Note 11 has more RAM than Samsung Galaxy A02s.
Internal Memory Size (Storage Capacity) 32 GB 128 GB Xiaomi Redmi Note 11 has more internal memory than Samsung Galaxy A02s.
User Memory 20.6 GB -
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSD, microSDXC - up to 1 TB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy A02s Xiaomi Redmi Note 11
MAIN CAMERA
Number of Main Cameras 3 4
Sensor Resolution 13 Megapixel 50 Megapixel Xiaomi Redmi Note 11 has better camera resolution than Samsung Galaxy A02s.
Lens Aperture F/2.2 F/1.8 Xiaomi Redmi Note 11 has better lens aperture than Samsung Galaxy A02s.
Focus Adjustment Automatic Automatic
Digital Zoom 8x -
Special Effects Bokeh effect -
Camera Modes Live Focus mode -
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) - AI Quad camera
SECOND CAMERA
Sensor Resolution (2nd Camera) 2 Megapixel 8 Megapixel Xiaomi Redmi Note 11 has better second camera resolution than Samsung Galaxy A02s.
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.4 F/2.2 Xiaomi Redmi Note 11 has better second camera lens aperture than Samsung Galaxy A02s.
Field of View (2nd Camera) - 118 degree(s)
Camera Functions (2nd Camera) Macro camera -
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Camera Functions (3rd Camera) Depth 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) 5 Megapixel 13 Megapixel Xiaomi Redmi Note 11 has better front camera resolution than Samsung Galaxy A02s.
Lens Aperture (Front) F/2.2 F/2.4 Samsung Galaxy A02s has better front lens aperture than Samsung Galaxy A02s.
Focus Adjustment Focus free -
Camera Modes (Front) Live Focus mode -
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy A02s Xiaomi Redmi Note 11
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
Fast Charging Technology Adaptive Fast Charging Pro fast charging Both phones have fast charging technology.
Talk Time - 2580 minutes
Run Time Details - Talk: up to 2580 min
Playback (video): up to 22 hrs
Playback (audio): up to 215 hrs
CELLULAR Samsung Galaxy A02s Xiaomi Redmi Note 11
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - Android 11
User Interface - MIUI 13
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A02s Xiaomi Redmi Note 11
Data Transmission FDD-LTE, TDD-LTE 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 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 32, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA Samsung Galaxy A02s Xiaomi Redmi Note 11
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID -
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 -
Sound Enhancements - Hi-Res audio certified
FEATURES Samsung Galaxy A02s Xiaomi Redmi Note 11
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices - Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features - Z-axis linear vibration motor, dual stereo speakers, IR blaster, write booster
OTHERS Samsung Galaxy A02s Xiaomi Redmi Note 11
Included Accessories - Power adapter, SIM card removal tool, USB-C cable, protective case
Compliant Standards IEC 61960 IP53, TUV SUD, SGS, IEC 60529
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