Samsung Galaxy A11 (SM-A115U) vs Samsung Galaxy S3 Neo Duos (GT-i9300i)

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Side by side comparison between Samsung Galaxy A11 vs Samsung Galaxy S3 Neo Duos phones, differences, pros, cons and full specifications. What's the better?

9/27/2020 10:42 PM, updated: 11/24/2021 9:26 AM

Compare Samsung Galaxy S3 Neo Duos X Samsung Galaxy A11 (SM-A115U) 20Points

Specifications Compare Models Pictures

6.4"
PLS

720x1560

13
MP

8mp

2GB
RAM

Octa-core

4000
mAh

(Non removable)

08Points Samsung Galaxy S3 Neo Duos (GT-i9300i) Compare Samsung Galaxy A11 X

Specifications Compare Models Pictures

4.8"
AMOLED

720x1280

8
MP

2mp

1.5GB
RAM

Quad-core

2100
mAh

(Removable)

What's the better phone? Samsung Galaxy A11 (SM-A115U)

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!

20 Advantages Samsung Galaxy A11 (SM-A115U)	vs	8 Advantages Samsung Galaxy S3 Neo Duos (GT-i9300i)
+1.8GHz 64bit Octa-core (14nm)93% More powerful processor, you can open your applications faster	vs	1.4GHz 32bit Quad-core
+2GB LPDDR333% More RAM memory. Typically more responsive and better for multitasking.	vs	1.5GB LPDDR2
+32GB (21GB available)83% More internal storage for applications and files	vs	16GB (11.49GB available)
+Until 512GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+8 millimeters (0.31 inches)8% Thinner	vs	8.6 millimeters (0.34 inches)
+720x1560 pixels22% Higher resolution screen	vs	720x1280 pixels
+6.4"33% Larger screen	vs	4.8"
+(triple camera) 13MP + 5MP + 2MP148% Higher resolution main camera	vs	(back) 8MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+(front) 8MP3 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 2MP
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 11Advantage Android 11 is newer and safer	vs	Android 4.4.4 KitKat
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G+ HSPA+
+(4G LTE) 150 Mbps6 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 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 mAh90% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2100 mAh
+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 a/b/g/n [wifi4]
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	4.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
177 grams (6.2 ounces)	vs	+132 grams (4.62 ounces)34% Lighter
TFT PLS	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
268 PPI	vs	+306 PPI14% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage 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
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.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

19 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus

Full HD (1920x1080)

Capacitive

Multitouch

+12 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 A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Change model		Choose the model
Model	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Other model names	Galaxy A11 SM-A115U (T-Mobile, Sprint, Verizon)	Samsung Galaxy S3 Neo+ Dual-Sim
Country or region available	USA	Brazil, China
Brand	Samsung	Samsung
Release date	5/1/2020, Announced: 3/13/2020	4/1/2014
Depth	8 millimeters (0.31 inches)	8.6 millimeters (0.34 inches)
Size (width x height)	76.3 x 161.4 millimeters (3 x 6.35 in)	70.8 x 136.6 millimeters (2.79 x 5.38 in)
Weight	177 grams (6.2 ounces)	132 grams (4.62 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Display type	TFT PLS	Super AMOLED
Screen size	6.4" inches	4.8" inches
Screen-to-body ratio	~81.6% (screen-to-body ratio)	~65.7% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	268 PPI	306 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
System version	Android 10	Android 4.3 Jelly Bean
Firmware update	Android 11	Android 4.4.4 KitKat
User Interface	One UI 2.0 / 3.1	feature not registered
⚙️ Processor
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Chipset	64bit: Qualcomm Snapdragon 450 (SDM450) (14nm)	32bit: Qualcomm Snapdragon 400 MSM8228
CPU	Octa-core, 1 processor: 8x 1.8GHz ARM Cortex-A53 (Octa-core)	Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	Qualcomm Adreno 506 (600MHz)	Qualcomm Adreno 305
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
RAM memory	2GB LPDDR3	1.5GB LPDDR2
Internal storage	32GB (21GB available) eMMC 5.1	16GB (11.49GB available)
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	150/50 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Back camera (main camera)	(triple camera) 13 megapixels 5MP ultrawide f/2.2115° 2MP depth f/2.4	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/1.8 (aperture)	feature not registered
Focal length	27mm (lens)	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
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 A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Front camera (secondary)	8 megapixels	2 megapixels
Front camera resolution	3264x2448 pixels	1600x1200 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
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 A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM (RDS)
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+, FLAC
🔌 Connectivity
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Sensors	Accelerometer Ambient light sensor Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4000 mAh	2100 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	11 hours
Standby	feature not registered	790 hours (32.9 days)
➕ Other features
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
Call control	Voice dialing, Voice recorder, Voice commands	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, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black	• Colors: Blue, White, Brown, Red, Black, Grey, La Fleur, Pink • S-Voice natural language commands and dictation • Smart Stay eye tracking • Java framework
☢️ Radiation rate
	Galaxy A11 (SM-A115U)	Galaxy S3 Neo Duos (GT-i9300i)
SAR 1.6W/kg (USA, Mexico, etc.)	1.08W/kg (head), 0.76W/kg (body)	0.52W/kg (head), 0.9W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.375W/kg (head), 0.397W/kg (body)