Samsung Galaxy A15 (SM-A155M/DSN 256GB) vs Blu Advance 4.0 M (US)

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Side by side comparison between Samsung Galaxy A15 vs Blu Advance 4.0 M phones, differences, pros, cons and full specifications. What's the better?

3/18/2024 5:01 PM, updated: 3/18/2024 7:37 PM

Compare Blu Advance 4.0 M X Samsung Galaxy A15 (SM-A155M/DSN 256GB) 29Points

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2340

50
MP

13mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

03Points Blu Advance 4.0 M (US) Compare Samsung Galaxy A15 X

Specifications Compare Models Pictures

4"
TFT

480x800

2
MP

0.3mp

512MB
RAM

Quad-core

1300
mAh

(Removable)

What's the better phone? Samsung Galaxy A15 (SM-A155M/DSN 256GB)

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!

29 Advantages Samsung Galaxy A15 (SM-A155M/DSN 256GB)	vs	3 Advantages Blu Advance 4.0 M (US)
+2.2GHz 64bit Octa-core (6nm)189% More powerful processor, you can open your applications faster	vs	1.2GHz 32bit Quad-core (28nm)
+8GB LPDDR4X15 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+256GB (236GB available)156 times More internal storage for applications and files	vs	4GB (1.5GB available)
+Until 1TB microSD, microSDXC15 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+8.4 millimeters (0.33 inches)23% Thinner	vs	10.3 millimeters (0.41 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2340 pixels6 times Higher resolution screen	vs	480x800 pixels
+396 PPI70% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+6.5"63% Larger screen	vs	4"
+(triple camera) 50MP + 5MP + 2MP29 times Higher resolution main camera	vs	(back) 2MP
+AutofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 13MP41 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+Full HD (1920x1080)125% More image quality for recording videos with the primary camera	vs	HD (1280x720)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 14Advantage Android 14 is newer and safer	vs	Android 6.0 Marshmallow
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 300 Mbps13 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 Mbps
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device	vs	Not supported
+Virtual proximity sensorAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1300 mAh
+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	4.0 + 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
200 grams (7 ounces)	vs	+123 grams (4.31 ounces)63% Lighter
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
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.

13 Common items in both devices

Plastic body, glass front

16 million

LED flash

Only digital zoom

EIS: Digital stabilization

Capacitive

Multitouch

+6 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-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Change model		Choose the model
Model	Galaxy A15 (SM-A155M/DSN 256GB)	Advance 4.0 M (US)
Other model names	Galaxy A15 4G LTE SM-A155M/Dual-SIM NFC	Blu Advance 4.0M Dual-Sim 848958029
Country or region available	(Latin America), Bolivia, Brazil, Colombia	USA
Brand	Samsung	Blu
Release date	12/16/2023, Announced: 12/11/2023	11/1/2016
Depth	8.4 millimeters (0.33 inches)	10.3 millimeters (0.41 inches)
Size (width x height)	76.8 x 160.1 millimeters (3.02 x 6.3 in)	61.5 x 123.6 millimeters (2.42 x 4.87 in)
Weight	200 grams (7 ounces)	123 grams (4.31 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Display type	Super AMOLED	TFT LCD
Screen size	6.5" inches	4" inches
Screen-to-body ratio	~84.3% (screen-to-body ratio)	~59.9% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	480x800 pixels (5:3)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	396 PPI	233 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-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
System version	Android 14	Android 6.0 Marshmallow
Firmware update	feature not registered	feature not registered
User Interface	One UI 6.1	feature not registered
⚙️ Processor
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Chipset	64bit: MediaTek Helio G99 (6nm)	32bit: Unisoc Spreadtrum SC7731C (28nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	ARM Mali-G57 MC2	ARM Mali-400 MP2
Performance (benchmark)	AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6)	feature not registered
💽 Memory and storage
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
RAM memory	8GB LPDDR4X	512MB LPDDR2
Internal storage	256GB (236GB available) eMMC 5.1	4GB (1.5GB available)
External storage	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
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) micro-SIM (3FF)
Maximum Download / Upload	300/150 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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 850/900/1700/1900/2100	UMTS 850/1900
Primary 4G network	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
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+
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE
📷 Camera
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Back camera (main camera)	(triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4	2 megapixels
Main camera resolution	8160x6120 pixels	1600x1200 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	HD (1280x720) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
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	Not supported
Touch focus	Supported	Not supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	1080p@30fps 720p@120fps (slow motion)	feature not registered
📸 Front camera
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Front camera (secondary)	13 megapixels	0.3 megapixels
Front camera resolution	4128x3096 pixels	640x480 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
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 A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.3 + A2DP/LE	4.0 + 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)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor	Accelerometer
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	5000 mAh	1300 mAh
Charger, watts	25W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	51 hours (2.1 days)	12 hours
Standby	feature not registered	500 hours (20.8 days)
➕ Other features
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
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, Grey, White • Screen protector included • Case included • WiFi hotspot
☢️ Radiation rate
	Galaxy A15 (SM-A155M/DSN 256GB)	Blu Advance 4.0 M (US)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered