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Samsung Galaxy On7 Prime (SM-G611K) vs Samsung Galaxy A21s (SM-A217M/DS)

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

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Compare Samsung Galaxy A21s X Samsung Galaxy On7 Prime (SM-G611K) 11Points
5.5"
PLS

1080x1920

13
MP

13mp

3GB
RAM

Octa-core

3300
mAh

(Non removable)

vs
16Points Samsung Galaxy A21s (SM-A217M/DS) Compare Samsung Galaxy On7 Prime X
6.5"
PLS

720x1600

48
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A21s (SM-A217M/DS)

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!

Galaxy On7 Prime (SM-G611K)} 11 Advantages Samsung Galaxy On7 Prime (SM-G611K) vs Galaxy A21s (SM-A217M/DS)} 16 Advantages Samsung Galaxy A21s (SM-A217M/DS)
+170 grams (5.95 ounces)13%
Lighter
vs192 grams (6.72 ounces)
+8 millimeters (0.31 inches)11%
Thinner
vs8.9 millimeters (0.35 inches)
+Aluminum body, glass front, aluminum back with plastic endsAdvantage
More resistant material
vsPlastic body, glass front
+1080x1920 pixels80%
Higher resolution screen
vs720x1600 pixels
+401 PPI49%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs270 PPI
+f/1.9 (aperture)5%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+Ambient light sensorAdvantage
Sensors help you use the device
vsVirtual ambient light sensor
+ANT+Advantage
Sensors help you use the device
vsNot supported
+Digital TVAdvantage
Watch your favorite TV shows anywhere
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Gorilla Glass 4Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
1.6GHz 64bit Octa-core (14nm)vs+2GHz 64bit Octa-core (8nm)40%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+4GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)vs+64GB (48GB available)118%
More internal storage for applications and files
Until 256GB microSD, microSDXCvs+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
5.5"vs+6.5"18%
Larger screen
(back) 13MPvs+(quad camera) 48MP + 8MP + 2MP + 2MP4 times
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
Android 9.0 Pievs+Android 12Advantage
Android 12 is newer and safer
(4G LTE) 150 Mbpsvs+(4G LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
3300 mAhvs+5000 mAh52%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices
TFT PLS
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection 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 Clear highlight

๐Ÿ“ฑ Model features

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
ModelGalaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Other model names๊ฐค๋Ÿญ์‹œ On7 Prime G611K (KT), Galaxy J7 Prime 2 (2018)Galaxy A21s SM-A217M/Dual-Sim (64GB + 4GB RAM)
Country or region availableSouth Korea
South Korea
(Latin America)BrazilChileColombia
(Latin America), Brazil, Chile, Colombia
BrandSamsungSamsung
Release date2/1/20186/2/2020, Announced: 5/15/2020
Depth8 millimeters (0.31 inches)8.9 millimeters (0.35 inches)
Size (width x height)75 x 151.7 millimeters (2.95 x 5.97 in)75.3 x 163.7 millimeters (2.96 x 6.44 in)
Weight170 grams (5.95 ounces)192 grams (6.72 ounces)
Build, materialsAluminum body, glass front, aluminum back with plastic endsPlastic body, glass front
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Display typeTFT PLSTFT PLS
Screen size5.5" inches6.5" inches
Screen-to-body ratio~73.3% (screen-to-body ratio)~82.8% (screen-to-body ratio)
Display resolution1080x1920 pixels720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)401 PPI270 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Not supported
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

๐Ÿค– Operating System

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
System versionAndroid 7.1 NougatAndroid 10
Firmware updateAndroid 9.0 PieAndroid 12
User Interfacefeature not registeredOne UI 2.0 / 3.1 / 4.1

โš™๏ธ Processor

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Chipset64bit: Samsung Exynos 7870 (14nm)64bit: Samsung Exynos 850 (8nm)
CPUOcta-core, 1 processor:
8x 1.6GHz ARM Cortex-A53 (Octa-core)
Octa-core, 1 processor:
8x 2GHz ARM Cortex-A55 (Octa-core)
GPU graphical controllerARM Mali-T830 MP1 (700MHz)ARM Mali-G52 MP1
Performance (benchmark)feature not registeredAnTuTu: 124232 (v8)

๐Ÿ’ฝ Memory and storage

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
RAM memory3GB LPDDR34GB LPDDR4X
Internal storage32GB (22GB available)64GB (48GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps300/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandTri-Band 900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 700/850/900/1800/2100/2600 (Bands 1,3,5,7,8,17)LTE Cat7/13 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66)
TD-LTE (38, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat7/13 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66)
TD-LTE (38, 40, 41)
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

๐Ÿ“ท Camera

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Back camera (main camera)13 megapixels(quad camera)
48 megapixels
8MP ultrawide f/2.21/4"1.12ยตm123ยฐ
2MP macro f/2.4
2MP depth f/2.4
Main camera resolution4128x3096 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)f/2.0 (aperture)
Focal length28mm lens26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8ยตm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Front camera (secondary)13 megapixels13 megapixels
Front camera resolution4128x3096 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/1.9 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1.12ยตm pixel

๐Ÿ”‰ Sound and multimedia

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)FM
TVDigital TVNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviD, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedNot supported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
SensorsAccelerometer
Ambient light sensor
ANT+
Face unlock
Fingerprint sensor (front-mounted)
Proximity sensor
Accelerometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Virtual ambient light sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3300 mAh5000 mAh
Charger, wattsWired charging15W (9V/1.67A) Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy21 hoursfeature not registered
Standbyfeature not registeredfeature not registered

โž• Other features

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Black, Gold
โ€ข ANT+ support
โ€ข DMB-TV (Korea)
โ€ข Colors: Black, White, Blue, Red

โ˜ข๏ธ Radiation rate

Galaxy On7 Prime (SM-G611K)Galaxy A21s (SM-A217M/DS)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.54W/kg (head), 1.14W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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