Nokia 7 (4GB RAM) vs Samsung Galaxy A15 (SM-A155M/DSN 256GB)

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Side by side comparison between Nokia 7 vs Samsung Galaxy A15 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 Samsung Galaxy A15 X Nokia 7 (4GB RAM) 09Points

Specifications Compare Models Pictures

5.2"
IPS

1080x1920

16
MP

5mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

13Points Samsung Galaxy A15 (SM-A155M/DSN 256GB) Compare Nokia 7 X

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2340

50
MP

13mp

8GB
RAM

Octa-core

5000
mAh

(Non 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!

9 Advantages Nokia 7 (4GB RAM)	vs	13 Advantages Samsung Galaxy A15 (SM-A155M/DSN 256GB)
+150 grams (5.25 ounces)33% Lighter	vs	200 grams (7 ounces)
+7.92 millimeters (0.31 inches)6% Thinner	vs	8.4 millimeters (0.33 inches)
+424 PPI7% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	396 PPI
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+Water splash resistant (don't immerse)Advantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
2.2GHz 64bit Octa-core	vs	+2.2GHz 64bit Octa-core (6nm)10% More powerful processor, you can open your applications faster
4GB LPDDR4	vs	+8GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
64GB (54GB available)	vs	+256GB (236GB available)3 times More internal storage for applications and files
Until 256GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
1080x1920 pixels	vs	+1080x2340 pixels22% Higher resolution screen
5.2"	vs	+6.5"25% Larger screen
(back) 16MP	vs	+(triple camera) 50MP + 5MP + 2MP3 times Higher resolution main camera
(front) 5MP	vs	+(front) 13MP154% Higher resolution secondary camera to take pictures and selfies
Android 8.0 Oreo	vs	+Android 14Advantage Android 14 is newer and safer
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
3000 mAh	vs	+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
5.0 + A2DP/LE	vs	+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster

24 Common items in both devices

16 million

Only digital zoom

PDAF on back camera and autofocus front camera / Autofocus

EIS: Digital stabilization

HDR photo on both cameras

f/1.8 (aperture)

(front) Full HD (1920x1080)

+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
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Change model		Choose the model
Model	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Other model names	Nokia 7 standard edition TA-1041, HMD C1N	Galaxy A15 4G LTE SM-A155M/Dual-SIM NFC
Country or region available	China, Hong Kong	(Latin America), Bolivia, Brazil, Colombia
Brand	Nokia	Samsung
Release date	10/1/2017	12/16/2023, Announced: 12/11/2023
Depth	7.92 millimeters (0.31 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	71.45 x 141.2 millimeters (2.81 x 5.56 in)	76.8 x 160.1 millimeters (3.02 x 6.3 in)
Weight	150 grams (5.25 ounces)	200 grams (7 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Water splash resistant (don't immerse)	Not supported
📲 Display
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Display type	TFT IPS LCD	Super AMOLED
Screen size	5.2" inches	6.5" inches
Screen-to-body ratio	~73.9% (screen-to-body ratio)	~84.3% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	424 PPI	396 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	feature not registered	90Hz
Display features	feature not registered	800nits[peak]
🤖 Operating System
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
System version	Android 7.1.1 Nougat	Android 14
Firmware update	Android 8.0 Oreo	feature not registered
User Interface	feature not registered	One UI 6.1
⚙️ Processor
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Chipset	64bit: Qualcomm Snapdragon 630 SDM630 (14nm)	64bit: MediaTek Helio G99 (6nm)
CPU	Octa-core, 2 processors: 4x 2.2GHz ARM Cortex-A53 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 508 650Mhz	ARM Mali-G57 MC2
Performance (benchmark)	feature not registered	AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6)
💽 Memory and storage
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
RAM memory	4GB LPDDR4	8GB LPDDR4X
Internal storage	64GB (54GB available)	256GB (236GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
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 (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	300/150 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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat6 850/900/1800/2100 (Bands 1,3,5,8) TD-LTE 1900/2000/2300/2500/2600 (34,38,39,40,41)	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	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, 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	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Back camera (main camera)	16 megapixels	(triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4
Main camera resolution	4608x3456 pixels	8160x6120 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	PDAF on back camera and autofocus front camera	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	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	1080p@30fps 720p@120fps (slow motion)
📸 Front camera
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Front camera (secondary)	5 megapixels	13 megapixels
Front camera resolution	2592x1944 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/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.4µm pixel	feature not registered
🔉 Sound and multimedia
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
USB	USB 2.0 Type-C reversible connector	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.3 + 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 [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	5000 mAh
Charger, watts	Wired charging	25W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	15 hours	51 hours (2.1 days)
Standby	340 hours (14.2 days)	feature not registered
➕ Other features
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
Call control	Voice dialing, Voice recorder	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: Gloss Black, Matt White • USB OTG On-The-Go • Aluminum frame • Back glass (Gorilla Glass) • Nokia OZO • Carl Zeiss optics back camera • Fast battery charging (9V/2A=18W) • IP54 certified: splash proof	• Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow
☢️ Radiation rate
	Nokia 7 (4GB RAM)	Galaxy A15 (SM-A155M/DSN 256GB)
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