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Samsung Galaxy S7 SM-G930F 32GB vs Samsung Galaxy A20 (SM-A205F/DS)

Side by side comparison, pros, cons, differences between Samsung Galaxy S7 vs Samsung Galaxy A20 phones with full specifications. What's the best?

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Compare Samsung Galaxy A20 X21Samsung Galaxy S7 SM-G930F 32GB
Samsung Galaxy S7 SM-G930F 32GB
5.1"
AMOLED

1440x2560

12.2
MP

5mp

4GB
RAM

64bit Octa

3000
mAh

(Non removable)

vs
Compare Samsung Galaxy S7 X11Samsung Galaxy A20 (SM-A205F/DS)
Samsung Galaxy A20 (SM-A205F/DS)
6.4"
AMOLED

720x1560

13
MP

8mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the best phone? The PhoneMore's choice is Samsung Galaxy S7 SM-G930F 32GB

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!


21 Advantages Samsung Galaxy S7 SM-G930F 32GB
Galaxy S7 SM-G930F 32GBvsGalaxy A20 (SM-A205F/DS)
 32%32%
+More powerful processor, you can open your applications faster
2.3Ghz 64bit Octa-Corevs1.6Ghz 64bit Octa-Core
 33%33%
+More RAM memory. Typically more responsive and better for multitasking
4GB LPDDR4vs3GB LPDDR4X
 11%11%
+Lighter
152 grams (5.32 ounces)vs169 grams (5.92 ounces)
 2 times100%
+Higher resolution screen
1440x2560 pixelsvs720x1560 pixels
 115%100%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
576 PPIvs268 PPI
Advantage
+You with less worry when taking pictures with auto focus
PDAF: phase detection autofocusvsAutofocus
Advantage
+Image stabilization prevents blurry photos and helps in recording motion video
OIS: Optical stabilizationvsEIS: Digital stabilization
Advantage
+The BSI sensor allows the entry of more light generating photos with more detail and brightness
BSI sensorvsNot supported
 12%12%
+Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure
f/1.7 (aperture)vsf/1.9 (aperture)
 3 times100%
+More image quality for recording videos with the primary camera
4K UHD (3840x2160 pixels)vsFull HD (1920x1080 pixels)
 78%78%
+More image quality for recording videos with the secondary camera
2K UHD (2560x1440 pixels)vsFull HD (1920x1080 pixels)
 2 times100%
+Faster for surfing the internet and download files
(4G+ LTE-A) 450 Mbpsvs(4G LTE) 150 Mbps
Advantage
+Sensors help you use the device
Ambient LightvsNot supported
Advantage
+Sensors help you use the device
BarometervsNot supported
Advantage
+Sensors help you use the device
Heart ratevsNot supported
Advantage
+Sensors help you use the device
SpO2vsNot supported
Advantage
+WiFi 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz) is newer and faster
802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)vs802.11 b/g/n (2.4Ghz)
Advantage
+With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device
DLNAvsNot supported
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported
Advantage
+Protection against scratches on the screen lets you carry your phone with your keys
Gorilla Glass 4vsNot supported
Advantage
+Protection against water allows you talk to your friends in the rain, for example
Waterproof (IPxx certified)vsNot supported

11 Advantages Samsung Galaxy A20 (SM-A205F/DS)
Galaxy A20 (SM-A205F/DS)vsGalaxy S7 SM-G930F 32GB
 3 times100%
+More external storage for files using memory cards
Until 1TB microSD, microSDHC, microSDXCvsUntil 256GB microSD, microSDHC, microSDXC
 1%1%
+Thinner
7.8 millimeters (0.31 inches)vs7.9 millimeters (0.31 inches)
 25%25%
+Larger screen
6.4"vs5.1"
 46%46%
+Higher resolution main camera
(dual camera) 13MP + 5MPvs(back) 12.2MP
 59%59%
+Higher resolution secondary camera to take pictures and selfies
(front) 8MPvs(front) 5MP
Advantage
+Android 9.0 Pie is newer and safer
Android 9.0 PievsAndroid 8.0 Oreo
Advantage
+Sensors help you use the device
Face unlockvsNot supported
 33%33%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4000 mAhvs3000 mAh
Advantage
+It's more advantageous to have more than one phone operator in the same device
2 slots Dual-SIMvs1 slot
Advantage
+The radio lets you listen to your songs and sports in general
FMvsNot supported
Advantage
+Bluetooth 5.0 version A2DP/LE is newer and faster
5.0 version A2DP/LEvs4.2 version A2DP

23 Common items in both devices
32GB (22GB user available) / 32GB (21GB user available)
Super AMOLED
16 million
LED flash
Only digital zoom
HDR photo/video on both cameras / HDR photo on both cameras
4G+ LTE-A / 4G LTE
Capacitive
Multitouch
3.5mm jack
Accelerometer
Proximity
Compass
Gyroscope
Fingerprint / Fingerprint (rear-mounted)
Li-Ion (Non removable) / LiPo - Li-Ion polymer (Non removable)
Speakerphone
Video calling
Vibrating alert
Active noise cancellation
A-GPS, GeoTagging, GLONASS, BeiDou
MicroUSB 2.0 / USB 2.0 Type-C, USB OTG On-The-Go
HTML, XHTML, HTML5
+ COMMON ITEMS

Check the comparison table below for more items that are not evaluated in comparison score above.

Model and physical featuresSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
ModelGalaxy S7 SM-G930F 32GBGalaxy A20 (SM-A205F/DS)
Also known asGalaxy S7 G930F (Exynos), Samsung HeroGalaxy A20 SM-A205F/Dual-Sim
Country or region availableVarious (International)EuropeIndiaVarious (International)
BrandSamsungSamsung
Release dateMarch, 2016April, 2019
Depth7.9 millimeters (0.31 inches)7.8 millimeters (0.31 inches)
Size (width x height)69.6 x 142.4 millimeters (2.74 x 5.61 in)74.7 x 158.4 millimeters (2.94 x 6.24 in)
Weight152 grams (5.32 ounces)169 grams (5.92 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredPlastic body, front glass
Protection against water and othersWaterproof (IPxx certified)Not supported
Operating system (OS)Samsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
Operating systemAndroid 6.0.1 MarshmallowAndroid 9.0 Pie
Firmware updateAndroid 8.0 Oreofeature not registered
HardwareSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
Architecture - Chipset64bit - Samsung Exynos 8 Octa 8890 (14nm)64bit - Samsung Exynos 7 Octa 7884 (14nm)
CPU processorOcta-Core, 2 processors:
2.3Ghz Quad-Core Exynos M1 Mongoose
1.6Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
1.6Ghz Dual-Core ARM Cortex-A73
1.35Ghz Hexa-Core ARM Cortex-A53
GPU graphical controllerARM Mali-T880 MP12ARM Mali-G71 MP2
RAM memory4GB LPDDR43GB LPDDR4X
Internal storage32GB (22GB user available)32GB (21GB user available)
eMMC 5.1
External storageUntil 256GB microSD, microSDHC, microSDXC
(dedicated slot)
Until 1TB microSD, microSDHC, microSDXC
(dedicated slot)
DisplaySamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
Display typeSuper AMOLEDSuper AMOLED
Screen size5.1" inches6.4" inches
Screen-to-body ratio~72.3% (screen-to-body ratio)~85% (screen-to-body ratio)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Display resolution1440x2560 pixels720x1560 pixels
Pixel density (dot pitch)576 PPI268 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Not supported
Mobile networks and dataSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
Dual-SIMNot supportedDual SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot
nano-SIM (4FF)
2 slots Dual-SIM
nano-SIM (4FF)
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100UMTS 850/900/1900/2100
Primary 4G/5G networkLTE Cat9 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,18,19,20,26)LTE Cat4 (Bands 1, 3, 5, 7, 8, 20)
TD-LTE (Bands 38, 40, 41)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE
Maximum download/upload450/50 Mbps150/50 Mbps
Messaging and callingSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
Primary / back cameraSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
Main camera12.2 megapixels(dual camera)
13 megapixels
5MP ultrawide (f/2.2 12mm)
Main camera resolution4032x3024 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160 pixels) 30 fpsFull HD (1920x1080 pixels) 30 fps
FlashLED flashLED flash
Focal aperturef/1.7 (aperture)f/1.9 (aperture)
Focal length26mm lens28mm lens
Sensor size1/2.5" inchesfeature not registered
Pixel size1.4µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Front / secondary cameraSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
Front camera5 megapixels8 megapixels
Front camera resolution2592x1944 pixels3264x2448 pixels
Video recording (secondary)2K UHD (2560x1440 pixels)Full HD (1920x1080 pixels)
Front flashNot supportedNot supported
Focal aperturef/1.7 (aperture)f/2.0 (aperture)
Focal length22mm lensfeature not registered
Sensor size1/4.1" inchesfeature not registered
Pixel size1.34µm pixelfeature not registered
MultimediaSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, DivX, XviD, WMVMP4, H.264, H.263, WMV, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
Connectivity and interfacesSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 version A2DP5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)802.11 b/g/n (2.4Ghz)
DLNASupportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Fingerprint
Heart rate
SpO2
Hall effect
Accelerometer
Proximity
Compass
Gyroscope
Hall effect
Face unlock
Fingerprint (rear-mounted)
Other features- Colors: Black, White, Gold, Silver
- Body material: Aluminium
- Corning Gorilla Glass back panel
- USB OTG On-The-Go
- Samsung Gear VR compatible
- Fast battery charging: 83% in 30min
- Quick Charge 3.0
- Qi Wireless charging (PMA)
- OneDrive 115GB
- Samsung Pay (Visa, MasterCard)
- WiFi direct, hotspot
- IP68 certified: dust proof and water resistant over 1.5 meter and 30min
- Colors: Black, Deep Blue, Red, Coral Orange
- 19.5:9 display ratio HD+
- One UI
- WiFi direct, hotspot
Power supply and autonomySamsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
BatteryLi-Ion (Non removable)LiPo - Li-Ion polymer (Non removable)
Fast battery charging
Battery capacity3000 mAh4000 mAh
Battery model / charger (watts)feature not registered15W
Talk time1680 minutes | 28 hours | 1.2 days1560 minutes | 26 hours | 1.1 days
Standby17280 minutes | 288 hours | 12 daysfeature not registered
Radiation rate (SAR)Samsung Galaxy S7 SM-G930F 32GBSamsung Galaxy A20 (SM-A205F/DS)
SAR USA, Mexico, Colombia1.4 W/Kg (head) | 1.59 W/Kg (body)feature not registered
SAR European Union, UK0.406 W/Kg (head) | 0.621 W/Kg (body)0.23 W/Kg (head) | 1.38 W/Kg (body)