Blu Bold N2 vs Samsung Galaxy A51 (SM-A515F/DSN)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Blu Bold N2 vs Samsung Galaxy A51 phones, differences, pros, cons and full specifications. What's the better?

2/27/2023 4:38 AM, updated: 2/27/2023 5:32 AM

Compare Samsung Galaxy A51 X Blu Bold N2 13Points

Specifications Compare Models Pictures

6.6"
AMOLED

1080x2340

64
MP

16mp

8GB
RAM

Octa-core

4200
mAh

(Non removable)

13Points Samsung Galaxy A51 (SM-A515F/DSN) Compare Blu Bold N2 X

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Blu Bold N2

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!

13 Advantages Blu Bold N2	vs	13 Advantages Samsung Galaxy A51 (SM-A515F/DSN)
+2.4GHz 64bit Octa-core (6nm)29% More powerful processor, you can open your applications faster	vs	2.3GHz 64bit Octa-core (10nm)
+8GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR4X
+256GB (223GB available)108% More internal storage for applications and files	vs	128GB (107GB available)
+UFS 2.2Advantage Fastest write and read storage.	vs	eMMC 5.1
+6.6"2% Larger screen	vs	6.5"
+(quad camera) 64MP + 5MP + 2MP + 2MP4% Higher resolution main camera	vs	(quad camera) 48MP + 12MP + 5MP + 5MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE-A
+(5G SA/NSA) 2000 Mbps2 times Faster for surfing the internet and download files	vs	(4G LTE-A) 600 Mbps
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+4200 mAh5% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4000 mAh
+30W100% 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
+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
180 grams (6.3 ounces)	vs	+172 grams (6.02 ounces)5% Lighter
8.6 millimeters (0.34 inches)	vs	+7.9 millimeters (0.31 inches)9% Thinner
AMOLED	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
1080x2340 pixels	vs	+1080x2400 pixels3% Higher resolution screen
390 PPI	vs	+405 PPI4% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(dual front camera) 16MP + 2MP	vs	+(front) 32MP78% Higher resolution secondary camera to take pictures and selfies
2K UHD (2560x1440)	vs	+4K UHD (3840x2160)125% More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
Android 11	vs	+Android 13Advantage Android 13 is newer and safer
Not supported	vs	+ANT+Advantage Sensors help you use the device
Type-C jack with 3.5mm jack adapter	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

28 Common items in both devices

Plastic body, glass front

60Hz

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

+21 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
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Change model		Choose the model
Model	Bold N2	Galaxy A51 (SM-A515F/DSN)
Other model names	BLU Bold N2 5G (N0050UU) New Vision	Samsung Galaxy A51 SM-A515F/DSN
Country or region available	(Global, International)	(Europe), (Global, International), United Arab Emirates, Pakistan, Taiwan
Brand	Blu	Samsung
Release date	8/11/2022	12/16/2019, Announced: 12/12/2019
Depth	8.6 millimeters (0.34 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	74.1 x 158.7 millimeters (2.92 x 6.25 in)	73.6 x 158.5 millimeters (2.9 x 6.24 in)
Weight	180 grams (6.3 ounces)	172 grams (6.02 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Display type	AMOLED	Super AMOLED
Screen size	6.6" inches	6.5" inches
Screen-to-body ratio	~90.9% (screen-to-body ratio)	~87.4% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	390 PPI	405 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	Not supported	Always-On Display
🤖 Operating System
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
System version	Android 11	Android 10
Firmware update	feature not registered	Android 13
User Interface	feature not registered	One UI 2.5 / 3.1 / 4.1 / 5.0
⚙️ Processor
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Chipset	64bit: MediaTek Dimensity 810 (6nm)	64bit: Samsung Exynos 9611 (10nm)
CPU	Octa-core, 2 processors: 2x 2.4GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)	Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-G57 MC2	ARM Mali-G72 MP3 (850MHz)
Performance (benchmark)	AnTuTu: 393193 (v9) Geekbench: 1709 (v5.4)	feature not registered
💽 Memory and storage
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
RAM memory	8GB LPDDR4X	6GB LPDDR4X
Internal storage	256GB (223GB available) UFS 2.2	128GB (107GB available) eMMC 5.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	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	2000/1024 Mbps	600/150 Mbps
Network technology	2G, 3G, 4G, 5G	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 850/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (2, 4, 5, 12, 13, 17, 25, 26, 66, 71) TD-LTE (41) VoLTE	LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	SA/NSA (2, 5, 25, 41, 66, 71, 77)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	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 850/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat6 (2, 4, 5, 12, 13, 17, 25, 26, 66, 71) TD-LTE (41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE
📷 Camera
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Back camera (main camera)	(quad camera) 64 megapixels 5MP ultrawide f/2.4115° 2MP macro f/2.4 2MP depth f/2.4	(quad camera) 48 megapixels 12MP ultrawide f/2.213mm1.12µm 5MP telephoto f/2.440mm 5MP depth f/2.21/5.0"1.12µm
Main camera resolution	10120x6328 pixels	8000x6000 pixels
Video recording (primary)	2K UHD (2560x1440) 24 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	PDAF: phase detection 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	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	2K@24fps 1080p@30fps Samsung GM1 RAW mode	feature not registered
📸 Front camera
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Front camera (secondary)	(dual front camera) 16 megapixels 2MP depth f/2.4	32 megapixels
Front camera resolution	4608x3456 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	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, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C jack with 3.5mm jack adapter	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.1 + A2DP/LE	5.0 + 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	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor ANT+ Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4200 mAh	4000 mAh
Charger, watts	30W Wired fast charging	15W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
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: Cyprus Teal • Protective case included	• Colors: Prism, Crush Black, White, Blue, Pink
☢️ Radiation rate
	Blu Bold N2	Galaxy A51 (SM-A515F/DSN)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.369W/kg (head), 1.59W/kg (body)