LG Optimus Black (P970) vs Motorola Ferrari (XT621)

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

4/29/2017 10:59 PM, updated: 6/19/2025 8:26 AM

Compare Motorola Ferrari X LG Optimus Black (P970) 09Points

Specifications Compare Models Pictures

4"
IPS

480x800

5
MP

2mp

512MB
RAM

Single-core

1500
mAh

(Removable)

03Points Motorola Ferrari (XT621) Compare LG Optimus Black X

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

1GB
RAM

Single-core

1860
mAh

(Removable)

What's the better phone? LG Optimus Black (P970)

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!

9 Advantages LG Optimus Black (P970)	vs	3 Advantages Motorola Ferrari (XT621)
+109 grams (3.82 ounces)24% Lighter	vs	135 grams (4.73 ounces)
+9.2 millimeters (0.36 inches)40% Thinner	vs	12.9 millimeters (0.51 inches)
+TFT NOVA IPSAdvantage TFT NOVA IPS display is brighter and more vivid	vs	TFT LCD
+AutofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	Not supported
+(front) 2MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1GHz 32bit Single-core (45nm)	vs	+1.2GHz 32bit Single-core26% More powerful processor, you can open your applications faster
512MB LPDDR	vs	+1GB LPDDR2100% More RAM memory. Typically more responsive and better for multitasking.
1500 mAh	vs	+1860 mAh24% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

29 Common items in both devices

2GB (1GB available)

Until 32GB microSD, microSDHC

16 million

480x800 pixels

233 PPI

(back) 5MP

+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
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Change model
Model	Optimus Black (P970)	Ferrari (XT621)
Other model names	LG Optimus P970H, LG Ignite, LG Schwarz	Nextel Motorola Primus Ferrari XT621, Motorola XT621 Ferrari
Country or region available	(Global, International), Germany, USA	(Global, International), (Latin America), Brazil
Brand	LG	Motorola
Release date	5/9/2011	7/1/2013
Depth	9.2 millimeters (0.36 inches)	12.9 millimeters (0.51 inches)
Size (width x height)	64 x 122 millimeters (2.52 x 4.8 in)	65 x 119 millimeters (2.56 x 4.69 in)
Weight	109 grams (3.82 ounces)	135 grams (4.73 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Display type	TFT NOVA IPS	TFT LCD
Screen size	4" inches	4" inches
Screen-to-body ratio	~58.3% (screen-to-body ratio)	~58.9% (screen-to-body ratio)
Display resolution	480x800 pixels	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	233 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Gorilla Glass
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
System version	Android 2.2.1 Froyo	Android 4.0.4 Ice Cream Sandwich ICS
Firmware update	Android 4.0.4 Ice Cream Sandwich ICS	feature not registered
User Interface	Optimus 2.0 Gesture UI	feature not registered
⚙️ Processor
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Chipset	32bit: Texas Instruments OMAP 3630 (45nm)	32bit: Qualcomm Snapdragon S2 MSM8255T (45nm)
CPU	Single-core, 1 processor: 1x 1GHz ARM Cortex-A8 (Single-core)	Single-core, 1 processor: 1x 1.2GHz Scorpion (Single-core)
GPU graphical controller	PowerVR SGX530 MP1	Qualcomm Adreno 205
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
RAM memory	512MB LPDDR	1GB LPDDR2
Internal storage	2GB (1GB available)	4GB (1GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	7.2/5.76 Mbps	7.2 Mbps
Network technology	2G	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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	Not supported	iDEN 800 UMTS 2100/1900/1700
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA	iDEN, 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
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Back camera (main camera)	5 megapixels	5 megapixels
Main camera resolution	2592x1944 pixels	2592x1944 pixels
Video recording (primary)	HD (1280x720) 24 fps	HD (1280x720) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Not supported
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	Not supported
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Front camera (secondary)	2 megapixels	Not supported
Front camera resolution	1600x1200 pixels	Not supported
Video recording (secondary)	Not supported	Not supported
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	1 microphone	Not supported
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, DivX, Xvid, H.264, H.263, WMV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, AAC+
🔌 Connectivity
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	2.1 + A2DP	2.1 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Battery type	Li-Ion: lithium-ion (Removable) BL-44JN	Li-Ion: lithium-ion (Removable) BP7X
Battery capacity	1500 mAh	1860 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	6 hours	feature not registered
Standby	350 hours (14.6 days)	feature not registered
➕ Other features
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
Call control	Voice dialing, Voice recorder, Voice commands	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	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Pink, Silver, White, Brown Java framework	• Colors: Black • Push-to-Talk (PTT) • WiFi hotspot Java framework
☢️ Radiation rate
	LG Optimus Black (P970)	Motorola Ferrari (XT621)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.23W/kg (head), 0.42W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	1.27W/kg (head), 1.43W/kg (body)	0.73W/kg (head), 0.31W/kg (body)