Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB) vs Samsung Galaxy On7 Prime (SM-G611K)

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Side by side comparison between Samsung Galaxy A21s vs Samsung Galaxy On7 Prime phones, differences, pros, cons and full specifications. What's the better?

7/14/2020 10:59 PM, updated: 7/6/2022 7:26 AM

Compare Samsung Galaxy On7 Prime X Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB) 16Points

Specifications Compare Models Pictures

6.5"
PLS

720x1600

48
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

11Points Samsung Galaxy On7 Prime (SM-G611K) Compare Samsung Galaxy A21s X

Specifications Compare Models Pictures

5.5"
PLS

1080x1920

13
MP

13mp

3GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB)

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!

16 Advantages Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB)	vs	11 Advantages Samsung Galaxy On7 Prime (SM-G611K)
+2GHz 64bit Octa-core (8nm)40% More powerful processor, you can open your applications faster	vs	1.6GHz 64bit Octa-core (14nm)
+4GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR3
+64GB (48GB available)118% More internal storage for applications and files	vs	32GB (22GB available)
+Until 512GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+6.5"18% Larger screen	vs	5.5"
+(quad camera) 48MP + 8MP + 2MP + 2MP4 times Higher resolution main camera	vs	(back) 13MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+Android 12Advantage Android 12 is newer and safer	vs	Android 9.0 Pie
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh52% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3300 mAh
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+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	4.2 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
192 grams (6.72 ounces)	vs	+170 grams (5.95 ounces)13% Lighter
8.9 millimeters (0.35 inches)	vs	+8 millimeters (0.31 inches)11% Thinner
Plastic body, glass front	vs	+Aluminum body, glass front, aluminum back with plastic endsAdvantage More resistant material
720x1600 pixels	vs	+1080x1920 pixels80% Higher resolution screen
270 PPI	vs	+401 PPI49% Crisper display of text, images and videos because it has more pixels per inch (ppi)
f/2.0 (aperture)	vs	+f/1.9 (aperture)5% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Virtual ambient light sensor	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+Digital TVAdvantage Watch your favorite TV shows anywhere
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys

22 Common items in both devices

TFT PLS

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

(front) 13MP

+15 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 A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Change model		Choose the model
Model	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Other model names	Galaxy A21s SM-A217F/Dual-Sim (64GB + 4GB RAM)	갤럭시 On7 Prime G611K (KT), Galaxy J7 Prime 2 (2018)
Country or region available	(Global, International), Angola, Saudi Arabia, Egypt, India, Morocco, Mozambique, Pakistan	South Korea
Brand	Samsung	Samsung
Release date	6/2/2020, Announced: 5/15/2020	2/1/2018
Depth	8.9 millimeters (0.35 inches)	8 millimeters (0.31 inches)
Size (width x height)	75.3 x 163.7 millimeters (2.96 x 6.44 in)	75 x 151.7 millimeters (2.95 x 5.97 in)
Weight	192 grams (6.72 ounces)	170 grams (5.95 ounces)
Build, materials	Plastic body, glass front	Aluminum body, glass front, aluminum back with plastic ends
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Display type	TFT PLS	TFT PLS
Screen size	6.5" inches	5.5" inches
Screen-to-body ratio	~82.8% (screen-to-body ratio)	~73.3% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	270 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 4
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
System version	Android 10	Android 7.1 Nougat
Firmware update	Android 12	Android 9.0 Pie
User Interface	One UI 2.0 / 3.1 / 4.1	feature not registered
⚙️ Processor
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Chipset	64bit: Samsung Exynos 850 (8nm)	64bit: Samsung Exynos 7870 (14nm)
CPU	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core)	Octa-core, 1 processor: 8x 1.6GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	ARM Mali-G52 MP1	ARM Mali-T830 MP1 (700MHz)
Performance (benchmark)	AnTuTu: 124232 (v8)	feature not registered
💽 Memory and storage
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
RAM memory	4GB LPDDR4X	3GB LPDDR3
Internal storage	64GB (48GB available) eMMC 5.1	32GB (22GB available)
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/150 Mbps	150/50 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	Tri-Band 900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/1900/2100
Primary 4G network	LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)	LTE Cat4 700/850/900/1800/2100/2600 (Bands 1,3,5,7,8,17)
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+, LTE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/1900/2100	Not supported
Secondary 4G network	LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	Not supported
📷 Camera
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Back camera (main camera)	(quad camera) 48 megapixels 8MP ultrawide f/2.21/4"1.12µm123° 2MP macro f/2.4 2MP depth f/2.4	13 megapixels
Main camera resolution	8000x6000 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.0 (aperture)	f/1.9 (aperture)
Focal length	26mm lens	28mm lens
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	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	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
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/2.2 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/3.1" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM (RDS)
TV	Not supported	Digital TV
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.2 + 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) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Sensors	Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor Virtual ambient light sensor	Accelerometer Ambient light sensor ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	5000 mAh	3300 mAh
Charger, watts	15W (9V/1.67A) Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	21 hours
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
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: Black, White, Blue, Red	• Colors: Black, Gold • ANT+ support • DMB-TV (Korea)
☢️ Radiation rate
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Galaxy On7 Prime (SM-G611K)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.422W/kg (head), 1.544W/kg (body)	feature not registered