Apple Watch 3 Aluminum (38mm) vs OnePlus 7T (256GB)

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Side by side comparison between Apple Watch 3 Aluminum vs OnePlus 7T devices, differences, pros, cons and full specifications. What's the better?

3/22/2020 7:16 AM, updated: 7/16/2020 8:20 AM

Compare OnePlus 7T X Apple Watch 3 Aluminum (38mm) 05Points

Specifications Compare Models Pictures

1.5"
AMOLED

340x272

N/A

768MB
RAM

Dual-core

279
mAh

(Non removable)

26Points OnePlus 7T (256GB) Compare Apple Watch 3 Aluminum X

Specifications Compare Models Pictures

6.55"
AMOLED

1080x2400

48
MP

16mp

8GB
RAM

Octa-core

3800
mAh

(Non removable)

What's the better device? OnePlus 7T (256GB)

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!

5 Advantages Apple Watch 3 Aluminum (38mm)	vs	26 Advantages OnePlus 7T (256GB)
+27 grams (.95 ounces)6 times Lighter	vs	190 grams (6.65 ounces)
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+Heart rateAdvantage Sensors help you use the device	vs	Not supported
+PedometerAdvantage Sensors help you use the device	vs	Not supported
+5 ATMAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
1GHz 32bit Dual-core	vs	+2.96GHz 64bit Octa-core (7nm)4 times More powerful processor, you can open your applications faster
768MB LPDDR4	vs	+8GB LPDDR4X10 times More RAM memory. Typically more responsive and better for multitasking.
8GB (5GB available)	vs	+256GB (223GB available)44 times More internal storage for applications and files
11.4 millimeters (0.45 inches)	vs	+8.1 millimeters (0.32 inches)41% Thinner
AMOLED	vs	+Fluid AMOLEDAdvantage Fluid AMOLED display is brighter and more vivid
340x272 pixels	vs	+1080x2400 pixels27 times Higher resolution screen
290 PPI	vs	+402 PPI39% Crisper display of text, images and videos because it has more pixels per inch (ppi)
1.5"	vs	+6.55"3 times Larger screen
Not supported	vs	+(triple camera) 48MP + 12MP + 16MPAdvantage With a camera you can take pictures anywhere
Not supported	vs	+4K UHD (3840x2160)Advantage More image quality for recording videos with the primary camera
1400000 apps (App Store)	vs	+3500000 apps (Google Play Store)150% More apps available to download and use
Not supported	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(Not supported)	vs	+(4G LTE-A) 1200 MbpsAdvantage Faster for surfing the internet and download files
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
279 mAh	vs	+3800 mAh13 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+Type-C reversible connectorAdvantage Best output for headset
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
4.2 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
Not supported	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

11 Common items in both devices

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

16 million

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Gyroscope

+4 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
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Change model		Choose the model
Model	Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Other model names	Apple Watch Series 3 A1858 GPS 8GB, Apple Watch S3, iWatch	OnePlus 7T (256GB + 8GB RAM), HD1900, HD1901, HD1903, HD1905
Country or region available	(Global, International)	China, Hong Kong, India
Brand	Apple	OnePlus
Release date	9/22/2017	10/1/2019
Depth	11.4 millimeters (0.45 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	33.3 x 38.6 millimeters (1.31 x 1.52 in)	74.4 x 160.9 millimeters (2.93 x 6.33 in)
Weight	27 grams (.95 ounces)	190 grams (6.65 ounces)
Build, materials	Aluminum body, glass front, plastic composite back	Aluminum frame, glass front/back
Protection against water and others	5 ATM: 50 meters waterproof	Not supported
📲 Display
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Display type	AMOLED	Fluid AMOLED
Screen size	1.5" inches	6.55" inches
Screen-to-body ratio	~55.1% (screen-to-body ratio)	~86.5% (screen-to-body ratio)
Display resolution	340x272 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	290 PPI	402 PPI
Colors	16 million	16 million
Scratch-resistant glass	Scratch-resistant glass	Gorilla Glass 5
Refresh rate	feature not registered	90Hz
Display features	feature not registered	HDR10+
🤖 Operating System
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
System version	WatchOS 4.0	Android 10
Firmware update	WatchOS 5.0	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Chipset	32bit: Apple S3 (28nm)	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)
CPU	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A7 (Dual-core)	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)
GPU graphical controller	PowerVR G6200	Qualcomm Adreno 640 (672MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
RAM memory	768MB LPDDR4	8GB LPDDR4X
Internal storage	8GB (5GB available)	256GB (223GB available) UFS 3.0
External storage	Not supported	Not supported
📶 Mobile networks
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	Not supported	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	feature not registered	1200/150 Mbps
Network technology	feature not registered	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	Not supported	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	Not supported	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100
Primary 4G network	Not supported	LTE Cat18 TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE China, India version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29) America version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 46, 66, 71) Europe: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66)
Primary 5G network	Not supported	Not supported
Primary data network	Not supported	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	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
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Back camera (main camera)	Not supported	(triple camera) 48 megapixels 12MP telephoto f/2.251mm2x-optical-zoomPDAF1.0µm 16MP ultrawide f/2.217mmAF
Main camera resolution	Not supported	8000x6000 pixels
Video recording (primary)	Not supported	4K UHD (3840x2160) 60 fps
Flash	Not supported	Dual-LED flash
Focal aperture	feature not registered	f/1.6 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Not supported	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	OIS: Optical stabilization
Zoom	Not supported	Digital and optical zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Front camera (secondary)	Not supported	16 megapixels
Front camera resolution	Not supported	4608x3456 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	25mm lens
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
USB	Not supported	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	Not supported	Type-C reversible connector
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Sensors	Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	279 mAh	3800 mAh
Charger, watts	Wired charging	30W (5V/6A) Wired fast charging
Inductive / wireless charging	Magnetic charging (dock)	feature not registered
Talk time autonomy	18 hours	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
Call control	Not supported	Voice dialing, Voice recorder, Voice commands
Messaging	SMS, E-mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	feature not registered	Polyphonic and customized
Web browser	Not supported	HTML, XHTML, HTML5
Antenna	Not supported	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Silver, Gold, Space Gray • Sport Band or Nike Sport Band • 1000 nits screen • 3D Touch display • Siri	• Colors: Frosted Silver, Glacier Blue • Display DCI-P3 100%, 90Hz, HDR10+ • Warp Charge 30 battery
☢️ Radiation rate
	Apple Watch 3 Aluminum (38mm)	OnePlus 7T (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.17W/kg (head), 0.03W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered