Phone Comparison - Samsung Galaxy S20 5G vs Samsung Galaxy A15 5G vs Samsung Galaxy A25

general General Info

Manufacturer Samsung Samsung Samsung
Announced 2020, February 11 December 2023 December 2023
Status Coming soon. Exp. release 2020, March 6 Coming Soon - December 2023 Coming Soon - December 2023
Colors Cosmic Grey, Cloud Blue, Cloud Pink Black, Personality Yellow, Fantasy Blue, Optimistic Blue Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue
Form Factor Candybar Candybar Candybar
Dimension 151.7 x 69.1 x 7.9 mm
(5.97 x 2.72 x 0.31 in)
160.1 x 76.8 x 8.4 mm
(6.3 x 3.02 x 0.33 in)
161 x 76.5 x 8.3 mm
(6.34 x 3.01 x 0.33 in)
Weight 163 g (5.75 oz) 200 g (7.05 oz) 197 g (6.95 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
5G Network 5G band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 40(2300), 77(3700), 78(3500); SA/NSA/Sub6/mmWave SA/NSA 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.46 W/kg (head)
1.19 W/kg (body)
Messaging
Build Features - Fingerprint Sensor(In-display)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor

hardware Hardware and OS

OS Android 10.0 Android 14 Android 14
User Interface One UI 2.0 One UI 6 One UI 6
Processor Octa-core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA, Exynos 990 (7 nm+) - Global
Qualcomm SM8250 Snapdragon 865 (7 nm+) - USA
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6100+ (6 nm) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Exynos 1280 (5 nm)
GPU Mali-G77 MP11 - Global
Adreno 650 - USA
Mali-G57 MC2 Mali-G68
RAM 12 GB 8 GB 8 GB
Internal Memory 128 GB 256 GB 128 GB
External Memory microSD, up to 1 TB microSDXC microSDXC (uses shared SIM slot)

display Display

Type Dynamic AMOLED Capacitive Touchscreen
Corning Gorilla Glass 6
HDR10+
Always-on display
120Hz
FHD+ Super AMOLED Screen
90Hz Refresh Rate
800 Nits (HBM)
FHD+ Super AMOLED Screen
120Hz Refresh Rate
1000 Nits (HBM)
Colors 16M colors 16M colors 16M colors
Size 6.2 inches 6.5 inches 6.5 inches
Resolution 1440 x 3200 pixels (566 ppi) 1080 x 2340 pixels (396 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio 88.53% 84.56% 84.42%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes yes
Radio FM radio (USA & Canada only) Unspecified Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 64 MP + 12 MP + 12 MP 50 MP + 5 MP + 2 MP 50 MP + 8 MP + 2 MP
Flash LED flash LED Flash LED Flash
Features 12 MP, (wide), Dual Pixel PDAF, OIS
64 MP, (telephoto), PDAF, OIS, 3x optical zoom
12 MP, (ultrawide), 1/1.26", 0.7µm, AF, Super Steady video
TOF 3D camera
auto-HDR, panorama
50 MP, f/1.8, (wide), AF
5 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (macro)
Panorama, HDR
50 MP, f/1.8, (wide), PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (macro)
Panorama, HDR
Video 3240p@30fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS
Front Camera 10 MP, f/1.9, 26mm (wide), 1/3", 1.22µm, Dual Pixel PDAF
Dual video call, Auto-HDR
2160p@30fps, 1080p@30fps [Similar]
13 MP, f/2.0, (wide)
1080p@30fps [Similar]
13 MP, f/2.2, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps; 5G (2+ Gbps DL) HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.0, A2DP, LE, aptX Yes 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
USB 3.2, Type-C 1.0 reversible connector USB Type-C 2.0 USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, GALILEO, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 12 GB RAM 256 GB, 8 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM
Expandable Storage microSD, up to 1 TB microSDXC microSDXC (uses shared SIM slot)
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor not present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 9W
Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-Po Battery
Fast battery Charging 25W
Capacity 4000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -