OnePlus 9 Pro (256GB/12GB) vs Samsung Galaxy A8 Duos (SM-A8000 16GB)

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Side by side comparison between OnePlus 9 Pro vs Samsung Galaxy A8 phones, differences, pros, cons and full specifications. What's the better?

9/10/2022 6:53 PM, updated: 12/14/2022 10:36 AM

Compare Samsung Galaxy A8 X OnePlus 9 Pro (256GB/12GB) 25Points

Specifications Compare Models Pictures

6.7"
AMOLED

1440x3216

48
MP

16mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

06Points Samsung Galaxy A8 Duos (SM-A8000 16GB) Compare OnePlus 9 Pro X

Specifications Compare Models Pictures

5.7"
AMOLED

1080x1920

16
MP

5mp

2GB
RAM

Octa-core

3050
mAh

(Non removable)

What's the better phone? OnePlus 9 Pro (256GB/12GB)

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!

25 Advantages OnePlus 9 Pro (256GB/12GB)	vs	6 Advantages Samsung Galaxy A8 Duos (SM-A8000 16GB)
+2.84GHz 64bit Octa-core (5nm)94% More powerful processor, you can open your applications faster	vs	1.5GHz 64bit Octa-core
+12GB LPDDR55 times More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR3
+256GB (220GB available)19 times More internal storage for applications and files	vs	16GB (11GB available)
+UFS 3.1Advantage Fastest write and read storage.	vs	eMMC 4.5
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1440x3216 pixels123% Higher resolution screen	vs	1080x1920 pixels
+526 PPI36% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	386 PPI
+6.7"18% Larger screen	vs	5.7"
+(quad camera) 48MP + 8MP + 50MP + 2MP6 times Higher resolution main camera	vs	(back) 16MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.9 (aperture)
+(front) 16MP2 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+Android 13Advantage Android 13 is newer and safer	vs	Android 6.0 Marshmallow
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE
+(5G SA/NSA) 2000 Mbps12 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+4500 mAh48% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3050 mAh
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
197 grams (6.9 ounces)	vs	+151 grams (5.29 ounces)30% Lighter
8.7 millimeters (0.34 inches)	vs	+5.9 millimeters (0.23 inches)47% Thinner
Not supported	vs	+ANT+Advantage Sensors help you use the device
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

20 Common items in both devices

Aluminum frame, glass front/back / Aluminum body, glass front, plastic back

Fluid AMOLED / Super AMOLED

Only digital zoom

LDAF/PDAF: laser/phase detection autofocus / Autofocus

(front) Full HD (1920x1080)

Capacitive

Multitouch

+13 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
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Change model		Choose the model
Model	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Other model names	OnePlus 9 Pro LE2123 (Global), LE2121 (India), LE2120(China)	Samsung Galaxy A8 SM-A8000 (Dual-Sim)
Country or region available	(Global, International)	China, Hong Kong
Brand	OnePlus	Samsung
Release date	3/30/2021, Announced: 3/23/2021	8/1/2015
Depth	8.7 millimeters (0.34 inches)	5.9 millimeters (0.23 inches)
Size (width x height)	73.6 x 163.2 millimeters (2.9 x 6.43 in)	76.8 x 158 millimeters (3.02 x 6.22 in)
Weight	197 grams (6.9 ounces)	151 grams (5.29 ounces)
Build, materials	Aluminum frame, glass front/back	Aluminum body, glass front, plastic back
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Not supported
📲 Display
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Display type	Fluid AMOLED	Super AMOLED
Screen size	6.7" inches	5.7" inches
Screen-to-body ratio	~89.9% (screen-to-body ratio)	~73.8% (screen-to-body ratio)
Display resolution	1440x3216 pixels (20:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	526 PPI	386 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 4
Refresh rate	120Hz	feature not registered
Display features	1300nits[peak] HDR10+ Always-On Display	feature not registered
🤖 Operating System
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
System version	Android 11	Android 5.1.1 Lollipop
Firmware update	Android 13	Android 6.0 Marshmallow
User Interface	OxygenOS 12 / 13 (Global) ColorOS 12 / 13 (China)	feature not registered
⚙️ Processor
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Chipset	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)	64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)
CPU	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core)	Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 660 (840MHz)	Qualcomm Adreno 405
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
RAM memory	12GB LPDDR5	2GB LPDDR3
Internal storage	256GB (220GB available) UFS 3.1	16GB (11GB available) eMMC 4.5
External storage	Not supported	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	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	2000/1024 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G, 5G	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	CDMA 800 (China), GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO (China) UMTS 800/850/900/1700/1800/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat20 VoLTE Global: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) India: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41, 46) China: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41)	LTE Cat4 (Bands 1, 3, 7, 8) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	SA/NSA Global: (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78) India: (41, 78) China: (1, 3, 28, 41, 78, 79)	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 800/850/900/1700/1800/1900/2100	Not supported
Secondary 4G network	LTE Cat20 VoLTE Global: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) India: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41, 46) China: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41)	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE
📷 Camera
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Back camera (main camera)	(quad camera) 48 megapixels 8MP telephoto f/2.477mm1.0µmPDAFOIS3.3x-optical-zoom 50MP ultrawide f/2.214mm1/1.56"1.0µmAF 2MP monochrome f/2.4	16 megapixels
Main camera resolution	8000x6000 pixels	4608x3456 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.9 (aperture)
Focal length	23mm lens	31mm lens
Sensor size	1/1.43" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	LDAF/PDAF: laser/phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo only main camera
Camera extras	4K@30/60/120fps 1080p@30/60/240fps Hasselblad Color Calibration Sony IMX689, IMX766. IMX471 sensor	feature not registered
📸 Front camera
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Front camera (secondary)	16 megapixels	5 megapixels
Front camera resolution	4608x3456 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	23mm lens
Sensor size	1/3.06" inches	feature not registered
Pixel size	1µm pixel	feature not registered
🔉 Sound and multimedia
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Loudspeaker	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, MKV, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.2 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor ANT+ Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	4500 mAh	3050 mAh
Charger, watts	65W (10V/6.5A) Wired fast charging USB Power Delivery 1.0	Wired charging
Inductive / wireless charging	50W Qi Wireless charging (Qi/WPC)	feature not registered
Talk time autonomy	feature not registered	17 hours
Standby	feature not registered	feature not registered
➕ Other features
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
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: Stellar Black, Morning Mist, Pine Green	• Colors: Black, White, Gold • Samsung TouchWiz UX
☢️ Radiation rate
	OnePlus 9 Pro (256GB/12GB)	Galaxy A8 Duos (SM-A8000 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.81W/kg (head), 1.19W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.252W/kg (head), 0.672W/kg (body)