Samsung Galaxy A51 5G (SM-A516N) vs ZTE Open

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Side by side comparison between Samsung Galaxy A51 5G vs ZTE Open phones, differences, pros, cons and full specifications. What's the better?

9/28/2020 10:17 PM, updated: 11/21/2022 8:39 AM

Compare ZTE Open X Samsung Galaxy A51 5G (SM-A516N) 29Points

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

03Points ZTE Open Compare Samsung Galaxy A51 5G X

Specifications Compare Models Pictures

3.5"
TFT

320x480

3.1
MP

256MB
RAM

Single-core

1200
mAh

(Removable)

What's the better phone? Samsung Galaxy A51 5G (SM-A516N)

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 A51 5G (SM-A516N)	vs	3 Advantages ZTE Open
+2.2GHz 64bit Octa-core (8nm)3 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Single-core
+6GB LPDDR4X23 times More RAM memory. Typically more responsive and better for multitasking.	vs	256MB
+128GB (105GB available)209 times More internal storage for applications and files	vs	512MB
+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.7 millimeters (0.34 inches)44% Thinner	vs	12.5 millimeters (0.49 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+1080x2400 pixels16 times Higher resolution screen	vs	320x480 pixels
+405 PPI145% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	165 PPI
+6.5"86% Larger screen	vs	3.5"
+(quad camera) 48MP + 12MP + 5MP + 5MP21 times Higher resolution main camera	vs	(back) 3.1MP
+LED flashAdvantage The LED flash helps in dark places or in low light	vs	Not supported
+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+(front) 32MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+4K UHD (3840x2160)26 times More image quality for recording videos with the primary camera	vs	VGA (640x480)
+3500000 apps (Google Play Store)3499 times More apps available to download and use	vs	1000 apps (Firefox Marketplace)
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	3G HSUPA
+(5G SA/NSA) 2000 Mbps277 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 Mbps
+ANT+Advantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4500 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1200 mAh
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+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]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	2.1 + 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
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
187 grams (6.55 ounces)	vs	+140 grams (4.9 ounces)34% Lighter
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily

13 Common items in both devices

16 million

Only digital zoom

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Hands-free calling

+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 A51 5G (SM-A516N)	ZTE Open
Change model
Model	Galaxy A51 5G (SM-A516N)	ZTE Open
Other model names	갤럭시 A51 5G SM-A516NZWMKOO	ZTE Open Firefox
Country or region available	South Korea	feature not registered
Brand	Samsung	ZTE
Release date	4/29/2020, Announced: 4/8/2020	7/1/2013
Depth	8.7 millimeters (0.34 inches)	12.5 millimeters (0.49 inches)
Size (width x height)	73.6 x 158.9 millimeters (2.9 x 6.26 in)	62 x 114 millimeters (2.44 x 4.49 in)
Weight	187 grams (6.55 ounces)	140 grams (4.9 ounces)
Build, materials	Aluminum body, glass front, plastic back	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A51 5G (SM-A516N)	ZTE Open
Display type	Super AMOLED	TFT LCD
Screen size	6.5" inches	3.5" inches
Screen-to-body ratio	~87.2% (screen-to-body ratio)	~51.6% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	320x480 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	405 PPI	165 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	feature not registered
Display features	Always-On Display	feature not registered
🤖 Operating System
	Galaxy A51 5G (SM-A516N)	ZTE Open
System version	Android 10	Firefox OS 1.0
Firmware update	Android 13	feature not registered
User Interface	One UI 2.5 / 3.1 / 4.1 / 5.0	feature not registered
⚙️ Processor
	Galaxy A51 5G (SM-A516N)	ZTE Open
Chipset	64bit: Samsung Exynos 980 (8nm)	32bit: Qualcomm Snapdragon S1 MSM7225A
CPU	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A77 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core)	Single-core, 1 processor: 1x 1GHz ARM Cortex-A5 (Single-core)
GPU graphical controller	ARM Mali-G76 MP5 (728MHz)	Qualcomm Adreno 200
Performance (benchmark)	AnTuTu: 316007 (v8) Geekbench: 1867(v5.1) GFXBench: 17fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Galaxy A51 5G (SM-A516N)	ZTE Open
RAM memory	6GB LPDDR4X	256MB
Internal storage	128GB (105GB available) UFS 2.1	512MB
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy A51 5G (SM-A516N)	ZTE Open
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	2000/200 Mbps	7.2/5.76 Mbps
Network technology	2G, 3G, 4G, 5G	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 850/900/1900/2100
Primary 4G network	LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Primary 5G network	SA/NSA/Sub6 (78)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA
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 A51 5G (SM-A516N)	ZTE Open
Back camera (main camera)	(quad camera) 48 megapixels 12MP ultrawide f/2.213mm1.12µm 5MP telephoto f/2.440mm 5MP depth f/2.21/5.0"1.12µm	3.1 megapixels
Main camera resolution	8000x6000 pixels	2048x1536 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	VGA (640x480)
Flash	LED flash	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Not supported
Touch focus	Supported	feature not registered
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	feature not registered
BSI sensor	Not supported	feature not registered
HDR	HDR photo on both cameras	feature not registered
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A51 5G (SM-A516N)	ZTE Open
Front camera (secondary)	32 megapixels	Not supported
Front camera resolution	6528x4896 pixels	Not supported
Video recording (secondary)	4K UHD (3840x2160)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy A51 5G (SM-A516N)	ZTE Open
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	feature not registered
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, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Galaxy A51 5G (SM-A516N)	ZTE Open
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	2.1 + 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	feature not registered
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	feature not registered
🧭 Sensors
	Galaxy A51 5G (SM-A516N)	ZTE Open
Sensors	Accelerometer Ambient light sensor ANT+ Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A51 5G (SM-A516N)	ZTE Open
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4500 mAh	1200 mAh
Charger, watts	15W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A51 5G (SM-A516N)	ZTE Open
Call control	Voice dialing, Voice recorder	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	Not 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: Prism Cube Black, Prism Cube White, Prism Cube Pink	• Colors: Blue, Orange • Digital compass
☢️ Radiation rate
	Galaxy A51 5G (SM-A516N)	ZTE Open
SAR 1.6W/kg (USA, Mexico, etc.)	0.497W/kg (head), 1.22W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered

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Samsung Galaxy A51 5G (SM-A516N) vs ZTE Open

Side by side comparison between Samsung Galaxy A51 5G vs ZTE Open phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Samsung Galaxy A51 5G (SM-A516N)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate