Samsung Galaxy A15 (SM-A155M/DSN 128GB/6GB) vs Sharp Aquos R7

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Side by side comparison between Samsung Galaxy A15 vs Sharp Aquos R7 phones, differences, pros, cons and full specifications. What's the better?

3/18/2024 5:07 PM, updated: 5/28/2025 9:47 AM

Compare Sharp Aquos R7 X Samsung Galaxy A15 (SM-A155M/DSN 128GB/6GB) 09Points

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2340

50
MP

13mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

22Points Sharp Aquos R7 Compare Samsung Galaxy A15 X

Specifications Compare Models Pictures

6.6"
OLED

1260x2730

47
MP

13mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Sharp Aquos R7

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!

9 Advantages Samsung Galaxy A15 (SM-A155M/DSN 128GB/6GB)	vs	22 Advantages Sharp Aquos R7
+200 grams (7 ounces)4% Lighter	vs	208 grams (7.28 ounces)
+8.4 millimeters (0.33 inches)11% Thinner	vs	9.3 millimeters (0.37 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	OLED
+(triple camera) 50MP + 5MP + 2MP16% Higher resolution main camera	vs	(dual camera) 47MP + 1.9MP
+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.9 (aperture)
+Android 15Advantage Android 15 is newer and safer	vs	Android 12
+25W67% 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	15W
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	5.2 + A2DP/LE
2.2GHz 64bit Octa-core (6nm)	vs	+3GHz 64bit Octa-core (4nm)32% More powerful processor, you can open your applications faster
6GB LPDDR4X	vs	+12GB LPDDR5100% More RAM memory. Typically more responsive and better for multitasking.
128GB (108GB available)	vs	+256GB (222GB available)106% More internal storage for applications and files
eMMC 5.1	vs	+UFS 3.1Advantage Fastest write and read storage.
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
Not supported	vs	+Dolby Vision/HDR10Advantage The Dolby Vision/HDR10 display provides vibrant colors and more details
90Hz	vs	+240Hz167% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
1080x2340 pixels	vs	+1260x2730 pixels36% Higher resolution screen
396 PPI	vs	+456 PPI15% Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.5"	vs	+6.6"2% Larger screen
Full HD (1920x1080)	vs	+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera
4G LTE-A	vs	+5G Sub6Advantage The 5G Sub6 network is newer and faster
(4G LTE-A) 300 Mbps	vs	+(5G Sub6) 5000 Mbps16 times Faster for surfing the internet and download files
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
Not supported	vs	+Qi wireless chargingAdvantage Wireless charging is another way to charge the battery.
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) + e-SIM (Eletronic) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Mono sound (not stereo)	vs	+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls
802.11 a/b/g/n/ac [wifi5]	vs	+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supported	vs	+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

27 Common items in both devices

Until 1TB microSD, microSDXC

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

BSI sensor

HDR photo on both cameras / HDR photo/video on both cameras

+20 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 128GB/6GB)	Sharp Aquos R7
Change model
Model	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Aquos R7
Other model names	Galaxy A15 4G LTE SM-A155M/Dual-SIM NFC	Sharp AQUOS R7 (A203SH, SH-52C)
Country or region available	(Latin America), Colombia, Costa Rica	Japan
Brand	Samsung	Sharp
Release date	12/16/2023, Announced: 12/11/2023	7/1/2022, Announced: 5/9/2022
Depth	8.4 millimeters (0.33 inches)	9.3 millimeters (0.37 inches)
Size (width x height)	76.8 x 160.1 millimeters (3.02 x 6.3 in)	77 x 161 millimeters (3.03 x 6.34 in)
Weight	200 grams (7 ounces)	208 grams (7.28 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
Display type	Super AMOLED	OLED
Screen size	6.5" inches	6.6" inches
Screen-to-body ratio	~84.3% (screen-to-body ratio)	~86.3% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1260x2730 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	396 PPI	456 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	90Hz	240Hz
Display features	800nits[peak]	2000nits[peak] Dolby Vision/HDR10
🤖 Operating System
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
System version	Android 14	Android 12
Firmware update	Android 15	feature not registered
User Interface	One UI 6.1 / 7.0	feature not registered
⚙️ Processor
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
Chipset	64bit: MediaTek Helio G99 (6nm)	64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)	Octa-core, 3 processors: 1x 3GHz ARM Cortex-X2 (Single-core) 3x 2.5GHz ARM Cortex-A710 (Triple-core) 4x 1.79GHz ARM Cortex-A510 (Quad-core)
GPU graphical controller	ARM Mali-G57 MC2	Qualcomm Adreno 730 (818MHz)
Performance (benchmark)	AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6)	feature not registered
💽 Memory and storage
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
RAM memory	6GB LPDDR4X	12GB LPDDR5
Internal storage	128GB (108GB available) eMMC 5.1	256GB (222GB available) UFS 3.1
External storage	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
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) + e-SIM
Maximum Download / Upload	300/150 Mbps	5000/1024 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G, 5G
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 850/900/1700/900/2100
Primary 4G network	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21) TD-LTE (38, 39, 40, 41, 42) VoLTE
Primary 5G network	Not supported	SA/NSA/Sub6 (3, 28, 77, 78, 79) mmWave (257)
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, SA/NSA, Sub6
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/900/2100
Secondary 4G network	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21) TD-LTE (38, 39, 40, 41, 42) VoLTE
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, SA/NSA, Sub6
📷 Camera
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
Back camera (main camera)	(triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4	(dual camera) 47 megapixels 1.9MP portrait
Main camera resolution	8160x6120 pixels	8200x5730 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	8K UHD (7680x4320)
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	19mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	PDAF: phase detection 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	Supported
HDR	HDR photo on both cameras	HDR photo/video on both cameras
Camera extras	1080p@30fps 720p@120fps (slow motion)	1" Leitz lens
📸 Front camera
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
Front camera (secondary)	13 megapixels	13 megapixels
Front camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.3 (aperture)
Focal length	feature not registered	27mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
Loudspeaker	Mono sound (not stereo)	Stereo sound 24-bit/192kHz
Active noise cancellation	2 microphones	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.3 + A2DP/LE	5.2 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5000 mAh	5000 mAh
Charger, watts	25W Wired fast charging	15W (5V/3A) Wired fast charging Reverse charging by cable
Inductive / wireless charging	Not supported	Qi wireless charging
Talk time autonomy	51 hours (2.1 days)	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
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	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, Silver
☢️ Radiation rate
	Galaxy A15 (SM-A155M/DSN 128GB/6GB)	Sharp Aquos R7
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