Motorola Moto Z4 (XT1980-3) vs LG Optimus Speed (P990)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Motorola Moto Z4 vs LG Optimus Speed phones, differences, pros, cons and full specifications. What's the better?

8/15/2019 10:56 PM, updated: 1/10/2021 11:40 AM

Compare LG Optimus Speed X Motorola Moto Z4 (XT1980-3) 29Points

Specifications Compare Models Pictures

6.4"
OLED

1080x2340

48
MP

25mp

4GB
RAM

Octa-core

3600
mAh

(Non removable)

03Points LG Optimus Speed (P990) Compare Motorola Moto Z4 X

Specifications Compare Models Pictures

4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

What's the better phone? Motorola Moto Z4 (XT1980-3)

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!

29 Advantages Motorola Moto Z4 (XT1980-3)	vs	3 Advantages LG Optimus Speed (P990)
+2GHz 64bit Octa-core2 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core
+4GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+128GB (109GB available)17 times More internal storage for applications and files	vs	8GB (6GB available)
+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+7.35 millimeters (0.29 inches)48% Thinner	vs	10.9 millimeters (0.43 inches)
+OLEDAdvantage OLED display is brighter and more vivid	vs	TFT IPS LCD
+1080x2340 pixels6 times Higher resolution screen	vs	480x800 pixels
+403 PPI73% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+6.4"60% Larger screen	vs	4"
+(back) 48MP5 times Higher resolution main camera	vs	(back) 8MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 25MP18 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.3MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 10Advantage Android 10 is newer and safer	vs	Android 4.0.4 Ice Cream Sandwich ICS
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G HSUPA
+(4G LTE-A) 600 Mbps82 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+3600 mAh140% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1500 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	2.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+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
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
+P2i certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
165 grams (5.78 ounces)	vs	+139 grams (4.87 ounces)19% Lighter
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

17 Common items in both devices

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+10 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
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Change model
Model	Moto Z4 (XT1980-3)	Optimus Speed (P990)
Other model names	Lenovo Moto Z4 (Unlocked) XT1980-3	LG Optimus 2X Speed P990, LG P990
Country or region available	Canada, USA	Germany, Austria, Belgium, Netherlands, Switzerland
Brand	Motorola	LG
Release date	6/6/2019	1/24/2011
Depth	7.35 millimeters (0.29 inches)	10.9 millimeters (0.43 inches)
Size (width x height)	75 x 158 millimeters (2.95 x 6.22 in)	63.2 x 123.9 millimeters (2.49 x 4.88 in)
Weight	165 grams (5.78 ounces)	139 grams (4.87 ounces)
Build, materials	Aluminum frame, glass front/back	feature not registered
Protection against water and others	P2i certified: water repellent nano-coating	Not supported
📲 Display
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Display type	OLED	TFT IPS LCD
Screen size	6.4" inches	4" inches
Screen-to-body ratio	~84.8% (screen-to-body ratio)	~58.2% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
System version	Android 9.0 Pie	Android 2.2.1 Froyo
Firmware update	Android 10	Android 4.0.4 Ice Cream Sandwich ICS
User Interface	feature not registered	feature not registered
⚙️ Processor
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Chipset	64bit: Qualcomm Snapdragon 675 SDM675 (11nm)	32bit: NVIDIA Tegra 2 250 AP20H
CPU	Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	Qualcomm Adreno 612 845Mhz	ULP NVIDIA GeForce
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
RAM memory	4GB LPDDR4X	512MB LPDDR2
Internal storage	128GB (109GB available) UFS 2.1	8GB (6GB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	600/50 Mbps	7.2/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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 900/2100
Primary 4G network	LTE Cat12 (Bands 1, 2, 3, 4, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 66, 71) TD-LTE (Bands 38, 40, 41) VoLTE	Not supported
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+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Back camera (main camera)	48 megapixels	8 megapixels
Main camera resolution	8000x6000 pixels	3264x2448 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 24 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.7 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	feature not registered
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 on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Front camera (secondary)	25 megapixels	1.3 megapixels
Front camera resolution	5760x4320 pixels	1280x1024 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	0.9µm pixel	feature not registered
🔉 Sound and multimedia
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, XviD, MKV	MP4, DivX, XviD, H.263, H.264, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Micro HDMI Type D
Bluetooth	5.0 + A2DP/LE	2.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3600 mAh	1500 mAh
Charger, watts	15W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	7.9 hours
Standby	418 hours (17.4 days)	400 hours (16.7 days)
➕ Other features
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Flash Grey, Frost White • 2.5D Gorilla Glass 3 display • Max Vision display • 1,000,000:1 contrast ratio display • Moto Mods • HD Voice • HAC M4/T4	• Colors: Black • NVIDIA Tegra Zone • WiFi hotspot Java framework
☢️ Radiation rate
	Moto Z4 (XT1980-3)	LG Optimus Speed (P990)
SAR 1.6W/kg (USA, Mexico, etc.)	1.16W/kg (head), 1.44W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered