Samsung Galaxy A5 (2017) vs. Realme C21

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A5 (2017) and Realme C21. 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 A5 (2017) vs. Realme C21 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A5 (2017) Realme C21
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A520F -
Form Factor Touch Touch
Height 146.1 mm 165.2 mm Realme C21 has greater height than Samsung Galaxy A5 (2017).
Width 71.4 mm 76.4 mm Realme C21 has greater width than Samsung Galaxy A5 (2017).
Depth 7.9 mm 8.9 mm Samsung Galaxy A5 (2017) is narrower than Samsung Galaxy A5 (2017).
Weight 159 g 190 g Samsung Galaxy A5 (2017) is lighter than Samsung Galaxy A5 (2017).
Body Colour Gold-sand | Peach-cloud | Black-sky | Blue mist | Sand gold Cross black | Cross blue
Body Material Metal, glass -
Protection Dustproof, waterproof -
Waterproof (Water-resistant) Yes - Samsung Galaxy A5 (2017) is waterproof.
IP rating IP68 -
SAR Value 1.39 W/kg (body), 0.522 W/kg (head) -
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Micro-USB
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Samsung Galaxy A5 (2017) Realme C21
Display Type OLED display LCD display
Display Technology Super AMOLED LCD
Screen Size (Display Size) 5.2" 6.5" Realme C21 has larger screen size than Samsung Galaxy A5 (2017).
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1600 x 720 pixels Samsung Galaxy A5 (2017) has better screen resolution than Realme C21.
Display Format Full HD HD+
Aspect Ratio - 20:9
Max Brightness - 420 cd/m²
Colour Depth 16.7 million colours -
Display Features - Mini-drop display
PROCESSOR Samsung Galaxy A5 (2017) Realme C21
Processor Type (CPU) - MediaTek Helio G35
Clock Speed 1.9 GHz 2.3 GHz Realme C21 has higher clock speed than Samsung Galaxy A5 (2017).
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) - PowerVR GE8320
MEMORY Samsung Galaxy A5 (2017) Realme C21
RAM 3 GB LPDDR4X SDRAM - 3 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.
User Memory 23.1 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSD
CAMERA Samsung Galaxy A5 (2017) Realme C21
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 16 Megapixel 13 Megapixel Samsung Galaxy A5 (2017) has better camera resolution than Realme C21.
Sensor Type CMOS -
Lens Aperture F/1.9 F/2.2 Samsung Galaxy A5 (2017) has better lens aperture than Samsung Galaxy A5 (2017).
Lens Construction - 5-element
Focus Adjustment Automatic Automatic
Digital Zoom - 4x
Special Effects - HDR
Camera Modes Food mode Panorama, Time-lapse mode, Slow motion mode, Beauty mode, Expert Mode, Nightscape capture mode, Portrait, Filter mode, Super nightscape
Light Source LED light LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Quick Launch Phase Detect Auto-Focus (PDAF), AI Triple camera, Chroma boost
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Camera Functions (2nd Camera) - B&W lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) - 4cm macro photography
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 5 Megapixel Samsung Galaxy A5 (2017) has better front camera resolution than Realme C21.
Sensor Type (Front) CMOS -
Lens Aperture (Front) F/1.9 F/2.2 Samsung Galaxy A5 (2017) has better front lens aperture than Samsung Galaxy A5 (2017).
Lens Element Qty (Front) - 3-element
Special Effects (Front) - HDR
Camera Modes (Front) - Time-lapse mode, Beauty mode, portrait mode, AI Beauty, Filter mode, Panoramic mode
Face Recognition (Face ID) - Face recognition Realme C21 has face detection.
Light Source (Front) Display flash -
BATTERY AND CHARGING Samsung Galaxy A5 (2017) Realme C21
Battery Capacity (Battery Size) 3000 mAh 5000 mAh Realme C21 has larger battery capacity than Samsung Galaxy A5 (2017).
Talk Time 960 minutes -
Run Time Details Talk (WCDMA): up to 960 min
Active online usage (3G): up to 13 hrs
Active online usage (LTE): up to 16 hrs
Active online usage (Wi-Fi): up to 18 hrs
Playback (video): up to 19 hrs
Playback (audio): up to 53 hrs
Playback (audio (Always On Display Off)): up to 78 hrs
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CELLULAR Samsung Galaxy A5 (2017) Realme C21
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0.1 (Marshmallow) Android 10
User Interface - Realme UI
Payment Technology Samsung Pay -
Navigation GPS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Samsung Galaxy A5 (2017) Realme C21
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 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 17, Band 20, Band 28, Band 38, Band 40, Band 41 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 700b, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 5.0
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, DIP, HOGP -
NFC Yes - Samsung Galaxy A5 (2017) has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy A5 (2017) Realme C21
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, AWB, IMY, RTTTL, RTX, OTA -
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM -
FEATURES Samsung Galaxy A5 (2017) Realme C21
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, barometer, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor Accelerometer, proximity sensor, magnetometer, light sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Fast Charging Super power saving mode, HyperEngine technology, Reverse charging
OTHERS Samsung Galaxy A5 (2017) Realme C21
Included Accessories Power adapter USB cable, power adapter, SIM card removal tool
Compliant Standards IP68 TUV Rheinland
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