Samsung Galaxy Nexus (SCH-i515 16GB) vs Samsung Galaxy A15 (SM-A155M/N 128GB)

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

3/18/2024 5:02 PM, updated: 3/18/2024 7:37 PM

Compare Samsung Galaxy A15 X Samsung Galaxy Nexus (SCH-i515 16GB) 06Points

Specifications Compare Models Pictures

4.65"
AMOLED

720x1280

5
MP

1.3mp

1GB
RAM

Dual-core

1850
mAh

(Removable)

24Points Samsung Galaxy A15 (SM-A155M/N 128GB) Compare Samsung Galaxy Nexus X

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2340

50
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A15 (SM-A155M/N 128GB)

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!

6 Advantages Samsung Galaxy Nexus (SCH-i515 16GB)	vs	24 Advantages Samsung Galaxy A15 (SM-A155M/N 128GB)
+144 grams (5.04 ounces)39% Lighter	vs	200 grams (7 ounces)
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1.2GHz 32bit Dual-core (45nm)	vs	+2.2GHz 64bit Octa-core (6nm)2 times More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+4GB LPDDR4X3 times More RAM memory. Typically more responsive and better for multitasking.
16GB (13GB available)	vs	+128GB (108GB available)7 times More internal storage for applications and files
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
9.47 millimeters (0.37 inches)	vs	+8.4 millimeters (0.33 inches)13% Thinner
60Hz	vs	+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
720x1280 pixels	vs	+1080x2340 pixels174% Higher resolution screen
316 PPI	vs	+396 PPI25% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.65"	vs	+6.5"40% Larger screen
(back) 5MP	vs	+(triple camera) 50MP + 5MP + 2MP10 times Higher resolution main camera
Not supported	vs	+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.8 (aperture)	vs	+f/1.8 (aperture)56% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 1.3MP	vs	+(front) 13MP9 times Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 4.3 Jelly Bean	vs	+Android 14Advantage Android 14 is newer and safer
(4G LTE) 100 Mbps	vs	+(4G LTE-A) 300 Mbps2 times Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
1850 mAh	vs	+5000 mAh170% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
802.11 a/b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
3.0 + A2DP	vs	+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

18 Common items in both devices

Plastic body, glass front

Super AMOLED

16 million

LED flash

Only digital zoom

Autofocus

Full HD (1920x1080)

+11 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 Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Change model		Choose the model
Model	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Other model names	Verizon Google Galaxy Nexus CDMA, Toro	Galaxy A15 4G LTE SM-A155M/NFC (Single-SIM)
Country or region available	USA	(Latin America), Argentina, Mexico
Brand	Samsung	Samsung
Release date	12/15/2011, Announced: 10/29/2011	12/16/2023, Announced: 12/11/2023
Depth	9.47 millimeters (0.37 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	67.94 x 135.5 millimeters (2.67 x 5.33 in)	76.8 x 160.1 millimeters (3.02 x 6.3 in)
Weight	144 grams (5.04 ounces)	200 grams (7 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Display type	Super AMOLED	Super AMOLED
Screen size	4.65" inches	6.5" inches
Screen-to-body ratio	~64.8% (screen-to-body ratio)	~84.3% (screen-to-body ratio)
Display resolution	720x1280 pixels (16:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	316 PPI	396 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	90Hz
Display features	Not supported	800nits[peak]
🤖 Operating System
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
System version	Android 4.0.1 Ice Cream Sandwich ICS	Android 14
Firmware update	Android 4.3 Jelly Bean	feature not registered
User Interface	feature not registered	One UI 6.1
⚙️ Processor
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Chipset	32bit: Texas Instruments OMAP 4460 (45nm)	64bit: MediaTek Helio G99 (6nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core)	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	PowerVR SGX540 MP1 (384MHz)	ARM Mali-G57 MC2
Performance (benchmark)	feature not registered	AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6)
💽 Memory and storage
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
RAM memory	1GB LPDDR2	4GB LPDDR4X
Internal storage	16GB (13GB available)	128GB (108GB available) eMMC 5.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 Mbps	300/150 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat3 (Bands 13)	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Back camera (main camera)	5 megapixels	(triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4
Main camera resolution	2592x1944 pixels	8160x6120 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.8 (aperture)	f/1.8 (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	Not supported	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	1080p@30fps 720p@120fps (slow motion)
📸 Front camera
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Front camera (secondary)	1.3 megapixels	13 megapixels
Front camera resolution	1280x1024 pixels	4128x3096 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (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
🔉 Sound and multimedia
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, AC3	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB MHL	USB Type-C (reversible)
Bluetooth	3.0 + A2DP	5.3 + A2DP/LE
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1850 mAh	5000 mAh
Charger, watts	Wired charging	25W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	12 hours	51 hours (2.1 days)
Standby	150 hours (6.3 days)	feature not registered
➕ Other features
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
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, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • Curved glass screen (Contour Display) • Oleophobic coating resistance screen • Google Maps 5.0 3D • WiFi hotspot • Java framework	• Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow
☢️ Radiation rate
	Galaxy Nexus (SCH-i515 16GB)	Galaxy A15 (SM-A155M/N 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.316W/kg (head), 1.39W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered