Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB) vs Oppo R11s Plus

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Side by side comparison between Samsung Galaxy A21s vs Oppo R11s Plus 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 Oppo R11s Plus X Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB) 11Points

Specifications Compare Models Pictures

6.5"
PLS

720x1600

48
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

15Points Oppo R11s Plus Compare Samsung Galaxy A21s X

Specifications Compare Models Pictures

6.43"
AMOLED

1080x2160

16
MP

20mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Oppo R11s Plus

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!

11 Advantages Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB)	vs	15 Advantages Oppo R11s Plus
+Until 512GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+6.5"1% Larger screen	vs	6.43"
+(quad camera) 48MP + 8MP + 2MP + 2MP67% Higher resolution main camera	vs	(dual camera) 16MP + 20MP
+1/2" inches40% The larger sensor camera lets you take photos with better depth.	vs	1/2.8" inches
+Android 12Advantage Android 12 is newer and safer	vs	Android 7.1.1 Nougat
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh25% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4000 mAh
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
+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	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
2GHz 64bit Octa-core (8nm)	vs	+2.2GHz 64bit Octa-core3% More powerful processor, you can open your applications faster
4GB LPDDR4X	vs	+6GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.
192 grams (6.72 ounces)	vs	+182 grams (6.37 ounces)5% Lighter
8.9 millimeters (0.35 inches)	vs	+7.3 millimeters (0.29 inches)22% Thinner
Plastic body, glass front	vs	+Aluminum body, glass frontAdvantage More resistant material
TFT PLS	vs	+AMOLEDAdvantage AMOLED display is brighter and more vivid
720x1600 pixels	vs	+1080x2160 pixels103% Higher resolution screen
270 PPI	vs	+376 PPI39% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
f/2.0 (aperture)	vs	+f/1.7 (aperture)18% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 13MP	vs	+(front) 20MP56% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(4G LTE-A) 300 Mbps	vs	+(4G LTE-A) 600 Mbps100% Faster for surfing the internet and download files
Virtual ambient light sensor	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys

22 Common items in both devices

64GB (48GB available) / 64GB (50GB available)

eMMC 5.1

16 million

LED flash

PDAF: phase detection autofocus

EIS: Digital stabilization

HDR photo on both cameras

+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)	Oppo R11s Plus
Change model
Model	Galaxy A21s (SM-A217F/DS 64GB/4GB)	R11s Plus
Other model names	Galaxy A21s SM-A217F/Dual-Sim (64GB + 4GB RAM)	Oppo R11s (6GB RAM), Oppo R11s Plust
Country or region available	(Global, International), Angola, Saudi Arabia, Egypt, India, Morocco, Mozambique, Pakistan	China, Hong Kong, Singapore, Taiwan, (Global, International)
Brand	Samsung	Oppo
Release date	6/2/2020, Announced: 5/15/2020	11/1/2017
Depth	8.9 millimeters (0.35 inches)	7.3 millimeters (0.29 inches)
Size (width x height)	75.3 x 163.7 millimeters (2.96 x 6.44 in)	80.2 x 164.8 millimeters (3.16 x 6.49 in)
Weight	192 grams (6.72 ounces)	182 grams (6.37 ounces)
Build, materials	Plastic body, glass front	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
Display type	TFT PLS	AMOLED
Screen size	6.5" inches	6.43" inches
Screen-to-body ratio	~82.8% (screen-to-body ratio)	~80.7% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	1080x2160 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	270 PPI	376 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 5
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
System version	Android 10	Android 7.1.1 Nougat
Firmware update	Android 12	feature not registered
User Interface	One UI 2.0 / 3.1 / 4.1	feature not registered
⚙️ Processor
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
Chipset	64bit: Samsung Exynos 850 (8nm)	64bit: Qualcomm Snapdragon 660 SDM660 (14nm)
CPU	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core)	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controller	ARM Mali-G52 MP1	Qualcomm Adreno 512 650Mhz
Performance (benchmark)	AnTuTu: 124232 (v8)	feature not registered
💽 Memory and storage
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
RAM memory	4GB LPDDR4X	6GB LPDDR4X
Internal storage	64GB (48GB available) eMMC 5.1	64GB (50GB available) eMMC 5.1
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/150 Mbps	600/150 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	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)	LTE Cat12 (Bands 1,2,3,4,5,7,8,20,28) TD-LTE (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
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	GPRS, EDGE
📷 Camera
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
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	(dual camera) 16 megapixels 20MP f/1.71/2.8"
Main camera resolution	8000x6000 pixels	4608x3456 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.0 (aperture)	f/1.7 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	1/2" inches	1/2.8" inches
Pixel size	0.8µm pixel	1.12µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Digital and optical 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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
Front camera (secondary)	13 megapixels	20 megapixels
Front camera resolution	4128x3096 pixels	5472x3648 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (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)	Oppo R11s Plus
Loudspeaker	Mono sound (not stereo)	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.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
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	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 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
Sensors	Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor Virtual ambient light sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5000 mAh	4000 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	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
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: Champagne, Black • USB OTG On-The-Go • Aluminum body • ColorOS 3.2 • Facial recognition • Silicone case included • Fast battery charging • VOOC Flash Charge 5V/4A=20W • Miracast
☢️ Radiation rate
	Galaxy A21s (SM-A217F/DS 64GB/4GB)	Oppo R11s Plus
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