Samsung Galaxy A71 (SM-A715F/DSM) vs Oppo Find X (256GB)

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Side by side comparison between Samsung Galaxy A71 vs Oppo Find X phones, differences, pros, cons and full specifications. What's the better?

4/4/2020 1:08 PM, updated: 6/9/2025 11:20 PM

Compare Oppo Find X X Samsung Galaxy A71 (SM-A715F/DSM) 17Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2400

64
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

09Points Oppo Find X (256GB) Compare Samsung Galaxy A71 X

Specifications Compare Models Pictures

6.42"
AMOLED

1080x2340

16
MP

25mp

8GB
RAM

Octa-core

3730
mAh

(Non removable)

What's the better phone? Samsung Galaxy A71 (SM-A715F/DSM)

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!

17 Advantages Samsung Galaxy A71 (SM-A715F/DSM)	vs	9 Advantages Oppo Find X (256GB)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+179 grams (6.27 ounces)4% Lighter	vs	186 grams (6.51 ounces)
+7.7 millimeters (0.3 inches)22% Thinner	vs	9.4 millimeters (0.37 inches)
+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid	vs	AMOLED
+1080x2400 pixels3% Higher resolution screen	vs	1080x2340 pixels
+6.7"4% Larger screen	vs	6.42"
+(quad camera) 64MP + 12MP + 5MP + 5MP139% Higher resolution main camera	vs	(dual camera) 16MP + 20MP
+1/1.72" inches51% The larger sensor camera lets you take photos with better depth.	vs	1/2.6" inches
+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+(front) 32MP28% Higher resolution secondary camera to take pictures and selfies	vs	(front) 25MP
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 13Advantage Android 13 is newer and safer	vs	Android 10
+ANT+Advantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+4500 mAh21% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3730 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
2.2GHz 64bit Octa-core (8nm)	vs	+2.8GHz 64bit Octa-core (10nm)2% More powerful processor, you can open your applications faster
128GB (106GB available)	vs	+256GB (243GB available)129% More internal storage for applications and files
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
393 PPI	vs	+401 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
(4G LTE-A) 800 Mbps	vs	+(4G LTE-A) 1024 Mbps28% Faster for surfing the internet and download files
Face unlock 2D	vs	+Face unlock 3DAdvantage Sensors help you use the device
25W	vs	+50W100% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.

31 Common items in both devices

8GB LPDDR4X

UFS 2.1

60Hz

16 million

Only digital zoom

PDAF: phase detection autofocus

BSI sensor

+24 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 A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Change model		Choose the model
Model	Galaxy A71 (SM-A715F/DSM)	Find X (256GB)
Other model names	Galaxy A71 SM-A715F/Dual-Sim (128GB + 8GB RAM)	BBK Oppo Find X PAFM00, PAFT00
Country or region available	Kazakhstan, India, Russia	(Global, International), China, Hong Kong
Brand	Samsung	Oppo
Release date	1/17/2020, Announced: 12/12/2019	7/1/2018
Depth	7.7 millimeters (0.3 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	76 x 163.6 millimeters (2.99 x 6.44 in)	74.2 x 156.7 millimeters (2.92 x 6.17 in)
Weight	179 grams (6.27 ounces)	186 grams (6.51 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back Back: Gorilla Glass 5
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Display type	Super AMOLED Plus	AMOLED
Screen size	6.7" inches	6.42" inches
Screen-to-body ratio	~87.2% (screen-to-body ratio)	~87% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	393 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 5
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
System version	Android 10	Android 8.1 Oreo
Firmware update	Android 13	Android 10
User Interface	One UI 2.0 / 3.1 / 4.1 / 5.0	ColorOS 5.1 / 7.0
⚙️ Processor
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Chipset	64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)	64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)	Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 618 (610MHz)	Qualcomm Adreno 630 (710MHz)
Performance (benchmark)	AnTuTu: 192458 (v7), 263396 (v8) Geekbench: 7039 (v4.4), 1733 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
RAM memory	8GB LPDDR4X	8GB LPDDR4X
Internal storage	128GB (106GB available) UFS 2.1	256GB (243GB available) UFS 2.1
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	800/150 Mbps	1024/150 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 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (38, 40, 41)	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 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 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) 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 A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Back camera (main camera)	(quad camera) 64 megapixels 12MP ultrawide f/2.212mm 5MP macro f/2.425mm1/5"1.12µm 5MP depth f/2.2	(dual camera) 16 megapixels 20MP f/2.01/2.8"1.0µm
Main camera resolution	10120x6328 pixels	4608x3456 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/2.0 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/1.72" inches	1/2.6" inches
Pixel size	0.8µm pixel	1.22µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	4K@30fps 1080p@30fps 1080p@240/960fps (slow motion)	feature not registered
📸 Front camera
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Front camera (secondary)	32 megapixels	25 megapixels *Motorized pop-up camera (slider)
Front camera resolution	6528x4896 pixels	5760x4320 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones
Radio	FM (RDS)	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, DivX, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
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, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 3D Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4500 mAh	3730 mAh
Charger, watts	25W Wired fast charging	50W Wired fast charging VOOC 3.0
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
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: Prism Crush black, White, Pink, Blue	• Colors: Bordeaux Red, Glacier Blue
☢️ Radiation rate
	Galaxy A71 (SM-A715F/DSM)	Oppo Find X (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.983W/kg (head), 0.901W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.512W/kg (head), 1.562W/kg (body)	feature not registered