OnePlus X (NA) vs Xiaomi Mi A3 (64GB)

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Side by side comparison between OnePlus X vs Xiaomi Mi A3 phones, differences, pros, cons and full specifications. What's the better?

7/28/2019 8:03 PM, updated: 12/12/2022 4:42 PM

Compare Xiaomi Mi A3 X OnePlus X (NA) 04Points

Specifications Compare Models Pictures

5"
AMOLED

1080x1920

13
MP

8mp

3GB
RAM

Quad-core

2525
mAh

(Non removable)

21Points Xiaomi Mi A3 (64GB) Compare OnePlus X X

Specifications Compare Models Pictures

6.088"
AMOLED

720x1560

48
MP

32mp

4GB
RAM

Octa-core

4030
mAh

(Non removable)

What's the better phone? Xiaomi Mi A3 (64GB)

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!

4 Advantages OnePlus X (NA)	vs	21 Advantages Xiaomi Mi A3 (64GB)
+138 grams (4.83 ounces)26% Lighter	vs	174 grams (6.09 ounces)
+6.9 millimeters (0.27 inches)23% Thinner	vs	8.5 millimeters (0.33 inches)
+1080x1920 pixels85% Higher resolution screen	vs	720x1560 pixels
+441 PPI56% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	282 PPI
2.3GHz 32bit Quad-core (28nm)	vs	+2GHz 64bit Octa-core (11nm)36% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+4GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.
16GB (11GB available)	vs	+64GB (49GB available)3 times More internal storage for applications and files
eMMC 5.0	vs	+UFS 2.1Advantage Fastest write and read storage.
Until 128GB microSD, microSDXC	vs	+Until 512GB microSD, microSDXC3 times More external storage for files using memory cards
AMOLED	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
5"	vs	+6.088"22% Larger screen
(back) 13MP	vs	+(triple camera) 48MP + 8MP + 2MP4 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/3.1" inches	vs	+1/2" inches55% The larger sensor camera lets you take photos with better depth.
f/2.2 (aperture)	vs	+f/1.8 (aperture)22% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MP	vs	+(front) 32MP3 times 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
Android 6.0.1 Marshmallow	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 450 Mbps2 times Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
2525 mAh	vs	+4030 mAh60% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

29 Common items in both devices

Aluminum frame, glass front/back

60Hz

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

+22 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 X (NA)	Xiaomi Mi A3 (64GB)
Change model		Choose the model
Model	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Other model names	OnePlus X Dual-SIM E1005	Xiaomi Mi A3 (Android One), M1906F9SH, M1906F9SI
Country or region available	Canada, USA	(Global, International)
Brand	OnePlus	Xiaomi
Release date	11/5/2015	7/24/2019, Announced: 7/17/2019
Depth	6.9 millimeters (0.27 inches)	8.5 millimeters (0.33 inches)
Size (width x height)	69 x 140 millimeters (2.72 x 5.51 in)	71.85 x 153.48 millimeters (2.83 x 6.04 in)
Weight	138 grams (4.83 ounces)	174 grams (6.09 ounces)
Build, materials	Aluminum frame, glass front/back	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Display type	AMOLED	Super AMOLED
Screen size	5" inches	6.088" inches
Screen-to-body ratio	~71.3% (screen-to-body ratio)	~82.5% (screen-to-body ratio)
Display resolution	1080x1920 pixels (16:9)	720x1560 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	441 PPI	282 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
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
System version	Android 5.1.1 Lollipop	Android 9.0 Pie
Firmware update	Android 6.0.1 Marshmallow	Android 11
User Interface	OxygenOS 3.0	Android One
⚙️ Processor
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Chipset	32bit: Qualcomm Snapdragon 801 (MSM8974AB) (28nm)	64bit: Qualcomm Snapdragon 665 (SM6125) (11nm)
CPU	Quad-core, 1 processor: 4x 2.3GHz Krait 400 (Quad-core)	Octa-core, 2 processors: 4x 2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 330 (578MHz)	Qualcomm Adreno 610
Performance (benchmark)	Basemark OS II 2.0: 1213 Basemark X: 10572	feature not registered
💽 Memory and storage
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
RAM memory	3GB LPDDR3	4GB LPDDR4X
Internal storage	16GB (11GB available) eMMC 5.0	64GB (49GB available) UFS 2.1
External storage	Until 128GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 512GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD 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	150/50 Mbps	450/50 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	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 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (1, 2, 4, 5, 7, 8)	LTE Cat9 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40) VoLTE
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+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Back camera (main camera)	13 megapixels	(triple camera) 48 megapixels 8MP ultrawide f/2.21/4.0"1.12µm 2MP depth f/2.4
Main camera resolution	4128x3096 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.2 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/3.1" inches	1/2" inches
Pixel size	1.14µm pixel	0.8µm 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	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	720p@120fps	1080p@120fps
📸 Front camera
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Front camera (secondary)	8 megapixels	32 megapixels
Front camera resolution	3264x2448 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi 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, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Supported
🧭 Sensors
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2525 mAh	4030 mAh
Charger, watts	Wired charging	18W (9V/2A) Wired fast charging Quick Charge 3
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
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
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 • LED notification light	• Colors: Gray, White, Blue
☢️ Radiation rate
	OnePlus X (NA)	Xiaomi Mi A3 (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.108W/kg (head), 1.11W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.317W/kg (head), 0.42W/kg (body)	feature not registered