Samsung Galaxy A21s 6gb Ram vs Samsung Galaxy F15

Key Specs

Battery
5000 mAh	-
Display
6.5 inches (16.51 cm)	-
Front Camera
13 MP	-
Processor
Samsung Exynos 8 Octa 850	-
RAM
6 GB	-
Rear Camera
48 MP + 8 MP + 2 MP + 2 MP	-

Audio

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
5000 mAh	6000 mAh
Quick Charging
Yes, Fast, 15W	Yes, Fast, 25W
Removable
No	No
TalkTime
Up to 54 Hours(4G)	-
Type
Li-ion	Li-ion
USB Type-C
Yes	Yes

Camera

Autofocus
-	No
Flash
-	No
Front Camera
-	13 MP
Image Resolution
-	8150 x 6150 Pixels
Rear Camera
-	50 MP + 5 MP + 2 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR) Macro Mode
Video Recording
-	1920x1080 @ 30 fps

Design

Build Material
Back: Plastic	-
Colours
Black, Blue, White	Ash Black, Groovy Violet, Jazzy Green
Height
163.7 mm	-
Thickness
8.9 mm	-
Weight
192 grams	217 grams
Width
75.3 mm	-

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Dimensions

Height
-	160.1 mm
Thickness
-	9.3 mm
Width
-	76.8 mm

Display

Aspect Ratio
20:9	20:9
Bezel-less display
Yes with punch-hole display	Yes with notch
Display Type
PLS TFT LCD	Super AMOLED
Pixel Density
270 ppi	396 ppi
Refresh Rate
60 Hz	90 Hz
Resolution
720x1600 px (HD+)	50 MP f/1.8, Wide Angle, Primary Camera 5 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera
Screen Size
6.5 inches (16.51 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
82.75 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Autofocus
No	-
Camera Setup
Single	-
Flash
No	-
Resolution
13 MP f/2.2, Primary Camera(3.1" sensor size, 1.12µm pixel size)	-

General

Brand
Samsung	Samsung
Custom UI
Samsung One UI	Samsung One UI
Launch Date
June 17, 2020 (Official)	March 4, 2024
Operating System
Android v10 (Q)	Android v14

Main Camera

Autofocus
Yes, Phase Detection autofocus	-
Camera Features
8 x Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Quad	-
Flash
Yes, LED Flash	-
Image Resolution
8000 x 6000 Pixels	-
OIS
No	-
Resolution
48 MP f/2.0, Wide Angle, Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera 2 MP f/2.4, Depth Camera	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Multimedia

Audio Jack
3.5 mm	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v5.3
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SAR Value
Head: 0.831 W/kg	-
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano (Hybrid)
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)	-
Chipset
Samsung Exynos 8 Octa 850	-
Fabrication
8 nm	-
Graphics
Mali-G52 MP1	Mali-G57 MC2
Processor
-	MediaTek Dimensity 6100 Plus
RAM
6 GB	4 GB
RAM Type
LPDDR4X	-
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Rear	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 512 GB	Yes, Up to 1 TB
Internal Memory
64 GB	128 GB
Storage Type
eMMC 5.1	-
USB OTG
Yes	-
User Available Storage
Up to 48.1 GB	Up to 108 GB