Samsung Galaxy A20 (SM-A205GN) vs Samsung Galaxy S2 Epic 4G Touch (SPH-D710)

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Side by side comparison between Samsung Galaxy A20 vs Samsung Galaxy S2 Epic 4G Touch phones, differences, pros, cons and full specifications. What's the better?

5/6/2019 7:56 PM, updated: 12/18/2022 10:07 AM

Compare Samsung Galaxy S2 Epic 4G Touch X Samsung Galaxy A20 (SM-A205GN) 22Points

Specifications Compare Models Pictures

6.4"
AMOLED

720x1560

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

05Points Samsung Galaxy S2 Epic 4G Touch (SPH-D710) Compare Samsung Galaxy A20 X

Specifications Compare Models Pictures

4.5"
AMOLED

480x800

8
MP

2mp

1GB
RAM

Dual-core

1800
mAh

(Removable)

What's the better phone? Samsung Galaxy A20 (SM-A205GN)

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!

22 Advantages Samsung Galaxy A20 (SM-A205GN)	vs	5 Advantages Samsung Galaxy S2 Epic 4G Touch (SPH-D710)
+1.6GHz 64bit Octa-core (14nm)148% More powerful processor, you can open your applications faster	vs	1.2GHz 32bit Dual-core
+3GB LPDDR4X2 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR2
+32GB (21GB available)31% More internal storage for applications and files	vs	16GB
+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+7.8 millimeters (0.31 inches)28% Thinner	vs	10 millimeters (0.39 inches)
+720x1560 pixels193% Higher resolution screen	vs	480x800 pixels
+268 PPI29% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	207 PPI
+6.4"42% Larger screen	vs	4.5"
+(dual camera) 13MP + 5MP123% Higher resolution main camera	vs	(back) 8MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+f/1.9 (aperture)37% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.6 (aperture)
+(front) 8MP3 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 2MP
+Android 11Advantage Android 11 is newer and safer	vs	Android 4.1.2 Jelly Bean
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	4G WiMAX
+(4G LTE) 150 Mbps100% Faster for surfing the internet and download files	vs	(4G WiMAX) 75 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+4000 mAh122% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1800 mAh
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	3.0 + 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
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
169 grams (5.92 ounces)	vs	+130 grams (4.55 ounces)30% Lighter
Not supported	vs	+Ambient light 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
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys

24 Common items in both devices

Plastic body, glass front

Super AMOLED / Super AMOLED Plus

60Hz

16 million

LED flash

Only digital zoom

Autofocus

+17 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 A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Change model
Model	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Other model names	Galaxy A20 SM-A205GN Single-sim NFC	Sprint Samsung Galaxy S II Epic 4G Touch, Samsung Within
Country or region available	Australia, New Zealand	USA
Brand	Samsung	Samsung
Release date	4/5/2019, Announced: 3/19/2019	9/16/2011
Depth	7.8 millimeters (0.31 inches)	10 millimeters (0.39 inches)
Size (width x height)	74.7 x 158.4 millimeters (2.94 x 6.24 in)	70 x 130 millimeters (2.76 x 5.12 in)
Weight	169 grams (5.92 ounces)	130 grams (4.55 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Display type	Super AMOLED	Super AMOLED Plus
Screen size	6.4" inches	4.5" inches
Screen-to-body ratio	~85% (screen-to-body ratio)	~63.3% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	268 PPI	207 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
System version	Android 9.0 Pie	Android 2.3.4 Gingerbread
Firmware update	Android 11	Android 4.1.2 Jelly Bean
User Interface	One UI 2.5 / 3.1	feature not registered
⚙️ Processor
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Chipset	64bit: Samsung Exynos 7884 (14nm)	32bit: Samsung Exynos 4 Dual 4210 (45nm)
CPU	Octa-core, 2 processors: 2x 1.6GHz ARM Cortex-A73 (Dual-core) 6x 1.35GHz ARM Cortex-A53 (Hexa-core)	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	ARM Mali-G71 MP2 (770MHz)	ARM Mali-400 MP4 266Mhz
Performance (benchmark)	AnTuTu: 122778 (v9)	feature not registered
💽 Memory and storage
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
RAM memory	3GB LPDDR4X	1GB LPDDR2
Internal storage	32GB (21GB available) eMMC 5.1	16GB
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
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	150/50 Mbps	75/25 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	Not supported
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO
Primary 4G network	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 40, 41)	WiMAX 802.16
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, WiMAX
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 A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Back camera (main camera)	(dual camera) 13 megapixels 5MP ultrawide f/2.212mm	8 megapixels
Main camera resolution	4128x3096 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.9 (aperture)	f/2.6 (aperture)
Focal length	28mm (lens)	feature not registered
Sensor size	feature not registered	1/3.2" inches
Pixel size	feature not registered	feature not registered
Autofocus	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
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Front camera (secondary)	8 megapixels	2 megapixels
Front camera resolution	3264x2448 pixels	1600x1200 pixels
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV, MKV	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Micro-B USB MHL
Bluetooth	5.0 + A2DP/LE	3.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Sensors	Accelerometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4000 mAh	1800 mAh
Charger, watts	15W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	26 hours (1.1 days)	8.8 hours
Standby	feature not registered	252 hours (10.5 days)
➕ Other features
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), 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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Deep Blue, Red, Coral Orange	• Colors: Black, White • TouchWiz UI 4.0 • Java framework
☢️ Radiation rate
	Galaxy A20 (SM-A205GN)	Galaxy S2 Epic 4G Touch (SPH-D710)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.23W/kg (head), 1.38W/kg (body)	feature not registered