Phone Comparison - Samsung Galaxy A8 (2018) vs Samsung Galaxy A15 5G vs Samsung Galaxy S24 Ultra

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced December 2017 December 2023 January 2024
Status Coming Soon - January 2018 Coming Soon - December 2023 Available - January 2024
Price Rs. 37,750 ($589.00) [Similarly Priced] - Rs. 129,999 ($1299.00) [Similarly Priced]
Colors Black, orchid grey, gold, blue Black, Personality Yellow, Fantasy Blue, Optimistic Blue Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange
Form Factor Candybar Candybar Candybar
Dimension 149.2 x 70.6 x 8.4 mm
(5.87 x 2.78 x 0.33 in)
160.1 x 76.8 x 8.4 mm
(6.3 x 3.02 x 0.33 in)
162.3 x 79 x 8.6 mm
(6.39 x 3.11 x 0.34 in)
Weight 172 g (6.07 oz) 200 g (7.05 oz) 232 g or 233 g (8.18 oz or 8.22 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) Nano-SIM and eSIM, Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G Network LTE LTE LTE
5G Network - SA/NSA SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
- Samsung Pay
- IP68 certified - dust/water proof over 1.5 meter and 30 minutes
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 min)
Stylus (Bluetooth integration, accelerometer, gyro)
Notification LED Yes - -

hardware Hardware and OS

OS Android 7.1.1 (Nougat) Android 14 Android 14
User Interface - One UI 6 One UI 6.1
Processor Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6100+ (6 nm) 8-core (1x3.39 GHz Cortex-X4 & 3x3.1 GHz Cortex-A720 & 2x2.9 GHz Cortex-A720 & 2x2.2 GHz Cortex-A520), Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
GPU Mali-G71 Mali-G57 MC2 Adreno 750 (1 GHz)
RAM 4 GB 8 GB 12 GB
Internal Memory 32/64 GB 256 GB 1 TB
External Memory microSD, up to 256 GB (dedicated slot) microSDXC No

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass (unspecified Version) FHD+ Super AMOLED Screen
90Hz Refresh Rate
800 Nits (HBM)
QHD+ Dynamic LTPO AMOLED 2X Screen
120Hz Refresh Rate
HDR10+, 2600 Nits (peak)
Corning Gorilla Glass Armor
Colors 16M colors 16M colors 16M colors
Size 5.6 inches 6.5 inches 6.8 inches
Resolution 1080 x 2220 (441 ppi) 1080 x 2340 pixels (396 ppi) 1440 x 3088 pixels (501 ppi)
Screen-to-Body Ratio 75.51% 84.56% 89.14%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio FM radio Unspecified No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 16 MP 50 MP + 5 MP + 2 MP 200 MP + 50 MP + 10 MP + 12 MP
Flash LED Flash LED Flash LED flash
Features Phase Detection Autofocus, f/1.7, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 50 MP, f/1.8, (wide), AF
5 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (macro)
Panorama, HDR
200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS
50 MP, f/3.4, 111mm (periscope telephoto), PDAF, OIS, 5x optical zoom
10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
auto-HDR, panorama
Video 1080p@30fps 1080p@30fps 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
Front Camera Dual 16 MP + 8 MP, f/1.9, 1080p [Similar] 13 MP, f/2.0, (wide)
1080p@30fps [Similar]
12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
Dual video call, Auto-HDR, HDR10+
4K@30/60fps, 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 (3CA) Cat11 600/75 Mbps, VoLTE HSPA, LTE, 5G HSPA, LTE-A (up to 7CA), 5G
Bluetooth 5.0, A2DP, EDR, LE Yes 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Yes Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
USB 2.0, Type-C 1.0 reversible connector USB Type-C 2.0 USB Type-C 3.2, OTG
GPS Yes, with A-GPS, GLONASS, BDS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, BDS, GALILEO
Browser HTML5 Yes Yes

memory User Memory

Internal 32/64 GB, 4 GB RAM 256 GB, 8 GB RAM 1 TB, 12 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.0
Expandable Storage microSD, up to 256 GB (dedicated slot) microSDXC No
USB OTG Not Supported Not Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor 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 present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-Po Battery
Fast battery Charging 45W wired, PD3.0, 65% in 30 min (advertised)
15W wireless (Qi/PMA)
4.5W reverse wireless
Capacity 3000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -