Samsung Galaxy A15 (SM-A155F/DSN 128GB/4GB) vs Samsung Galaxy J8 (SM-J810F/DS 64GB)

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Side by side comparison between Samsung Galaxy A15 vs Samsung Galaxy J8 phones, differences, pros, cons and full specifications. What's the better?

3/18/2024 5:39 PM, updated: 3/18/2024 7:37 PM

Compare Samsung Galaxy J8 X Samsung Galaxy A15 (SM-A155F/DSN 128GB/4GB) 18Points

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2340

50
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

07Points Samsung Galaxy J8 (SM-J810F/DS 64GB) Compare Samsung Galaxy A15 X

Specifications Compare Models Pictures

6"
AMOLED

720x1480

16
MP

16mp

4GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? Samsung Galaxy A15 (SM-A155F/DSN 128GB/4GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

18 Advantages Samsung Galaxy A15 (SM-A155F/DSN 128GB/4GB)	vs	7 Advantages Samsung Galaxy J8 (SM-J810F/DS 64GB)
+2.2GHz 64bit Octa-core (6nm)22% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Octa-core (14nm)
+4GB LPDDR4XAdvantage This RAM type is better and more efficient.	vs	4GB LPDDR3
+128GB (108GB available)112% More internal storage for applications and files	vs	64GB (51GB available)
+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2340 pixels137% Higher resolution screen	vs	720x1480 pixels
+396 PPI45% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	274 PPI
+6.5"8% Larger screen	vs	6"
+(triple camera) 50MP + 5MP + 2MP172% Higher resolution main camera	vs	(dual camera) 16MP + 5MP
+Android 14Advantage Android 14 is newer and safer	vs	Android 10
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh43% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3500 mAh
+25W2 times More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	7.75W
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	4.2 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
200 grams (7 ounces)	vs	+177 grams (6.2 ounces)13% Lighter
8.4 millimeters (0.33 inches)	vs	+8.2 millimeters (0.32 inches)2% Thinner
LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
f/1.8 (aperture)	vs	+f/1.7 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 13MP	vs	+(front) 16MP25% Higher resolution secondary camera to take pictures and selfies
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.

24 Common items in both devices

eMMC 5.1

Plastic body, glass front

Super AMOLED

16 million

Only digital zoom

Autofocus

EIS: Digital stabilization

+17 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Change model		Choose the model
Model	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Other model names	Galaxy A15 4G LTE SM-A155F/Dual-SIM NFC	Galaxy J8 J810F/Dual-SIM (4GB RAM), SM-J810FZVGXSG
Country or region available	(Global, International)	(Europe), United Arab Emirates
Brand	Samsung	Samsung
Release date	12/16/2023, Announced: 12/11/2023	6/28/2018, Announced: 5/31/2018
Depth	8.4 millimeters (0.33 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	76.8 x 160.1 millimeters (3.02 x 6.3 in)	75.7 x 159.2 millimeters (2.98 x 6.27 in)
Weight	200 grams (7 ounces)	177 grams (6.2 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Display type	Super AMOLED	Super AMOLED
Screen size	6.5" inches	6" inches
Screen-to-body ratio	~84.3% (screen-to-body ratio)	~75.8% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	720x1480 pixels (18.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	396 PPI	274 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	90Hz	60Hz
Display features	800nits[peak]	Not supported
🤖 Operating System
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
System version	Android 14	Android 8.0 Oreo
Firmware update	feature not registered	Android 10
User Interface	One UI 6.1	One UI 2.0
⚙️ Processor
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Chipset	64bit: MediaTek Helio G99 (6nm)	64bit: Qualcomm Snapdragon 450 (SDM450) (14nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)	Octa-core, 1 processor: 8x 1.8GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	ARM Mali-G57 MC2	Qualcomm Adreno 506 (600MHz)
Performance (benchmark)	AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6)	feature not registered
💽 Memory and storage
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
RAM memory	4GB LPDDR4X	4GB LPDDR3
Internal storage	128GB (108GB available) eMMC 5.1	64GB (51GB available) eMMC 5.1
External storage	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/150 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE	LTE Cat6 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/2100	UMTS 850/900/1900/2100
Secondary 4G network	LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE	LTE Cat6 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40)
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Back camera (main camera)	(triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4	(dual camera) 16 megapixels 5MP depth f/1.9
Main camera resolution	8160x6120 pixels	4608x3456 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash on both cameras
Focal aperture	f/1.8 (aperture)	f/1.7 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	1080p@30fps 720p@120fps (slow motion)	feature not registered
📸 Front camera
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Front camera (secondary)	13 megapixels	16 megapixels
Front camera resolution	4128x3096 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.0 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/3.06" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	Not supported
Radio	FM (RDS)	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.3 + A2DP/LE	4.2 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor	Accelerometer Face unlock Fingerprint sensor (rear-mounted) Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	5000 mAh	3500 mAh
Charger, watts	25W Wired fast charging	7.75W (5V/1.55A) Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	51 hours (2.1 days)	23 hours
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow	• Colors: Black, Gold, Blue, Lavender, Purple
☢️ Radiation rate
	Galaxy A15 (SM-A155F/DSN 128GB/4GB)	Galaxy J8 (SM-J810F/DS 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.42W/kg (head), 1.29W/kg (body)	0.574W/kg (head), 1.176W/kg (body)