Motorola Primus (XT621) vs T-Mobile Concord

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Side by side comparison between Motorola Primus vs T-Mobile Concord phones, differences, pros, cons and full specifications. What's the better?

4/29/2017 10:25 PM, updated: 5/10/2020 5:19 PM

Compare T-Mobile Concord X Motorola Primus (XT621) 14Points

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

1GB
RAM

Single-core

1860
mAh

(Removable)

04Points T-Mobile Concord Compare Motorola Primus X

Specifications Compare Models Pictures

3.5"
TFT

320x480

2
MP

512MB
RAM

Single-core

1500
mAh

(Removable)

What's the better phone? Motorola Primus (XT621)

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!

14 Advantages Motorola Primus (XT621)	vs	4 Advantages T-Mobile Concord
+1.2GHz 32bit Single-core67% More powerful processor, you can open your applications faster	vs	832MHz 32bit Single-core (65nm)
+1GB LPDDR2100% More RAM memory. Typically more responsive and better for multitasking.	vs	512MB
+4GB (1GB available)100% More internal storage for applications and files	vs	512MB
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+480x800 pixels150% Higher resolution screen	vs	320x480 pixels
+233 PPI41% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	165 PPI
+4"14% Larger screen	vs	3.5"
+(back) 5MP162% Higher resolution main camera	vs	(back) 2MP
+LED flashAdvantage The LED flash helps in dark places or in low light	vs	Not supported
+HD (1280x720)167% More image quality for recording videos with the primary camera	vs	VGA (720x480)
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+1860 mAh24% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1500 mAh
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
145 grams (5.08 ounces)	vs	+100 grams (3.5 ounces)45% Lighter
12.3 millimeters (0.48 inches)	vs	+11.4 millimeters (0.45 inches)8% Thinner
Android 2.3.6 Gingerbread	vs	+Android 2.3.7 GingerbreadAdvantage Android 2.3.7 Gingerbread is newer and safer
2.1 + A2DP	vs	+3.0 + A2DPAdvantage Bluetooth 3.0 + A2DP is newer and faster

17 Common items in both devices

Until 32GB microSD, microSDHC

TFT LCD

Only digital zoom

3G HSUPA

7.2 Mbps

Capacitive

Multitouch

+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
	Motorola Primus (XT621)	T-Mobile Concord
Change model
Model	Primus (XT621)	T-Mobile Concord
Other model names	Nextel Motorola Primus XT621, Motorola XT621 Primus	T-Mobile ZTE Concord 3G
Country or region available	(Global, International), (Latin America)	USA
Brand	Motorola	T-Mobile
Release date	1/1/2013	8/23/2012
Depth	12.3 millimeters (0.48 inches)	11.4 millimeters (0.45 inches)
Size (width x height)	60 x 119 millimeters (2.36 x 4.69 in)	62 x 117 millimeters (2.44 x 4.61 in)
Weight	145 grams (5.08 ounces)	100 grams (3.5 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Motorola Primus (XT621)	T-Mobile Concord
Display type	TFT LCD	TFT LCD
Screen size	4" inches	3.5" inches
Screen-to-body ratio	~63.8% (screen-to-body ratio)	~50.3% (screen-to-body ratio)
Display resolution	480x800 pixels	320x480 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	233 PPI	165 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Gorilla Glass	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Motorola Primus (XT621)	T-Mobile Concord
System version	Android 2.3.6 Gingerbread	Android 2.3.5 Gingerbread
Firmware update	feature not registered	Android 2.3.7 Gingerbread
User Interface	feature not registered	feature not registered
⚙️ Processor
	Motorola Primus (XT621)	T-Mobile Concord
Chipset	32bit: Qualcomm Snapdragon S2 MSM8255T (45nm)	32bit: Broadcom BCM21553 (65nm)
CPU	Single-core, 1 processor: 1x 1.2GHz Scorpion (Single-core)	Single-core, 1 processor: 1x 832MHz ARM1136 (Single-core)
GPU graphical controller	Qualcomm Adreno 205	VideoCore IV
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Motorola Primus (XT621)	T-Mobile Concord
RAM memory	1GB LPDDR2	512MB
Internal storage	4GB (1GB available)	512MB
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Motorola Primus (XT621)	T-Mobile Concord
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 Mbps	7.2/5.76 Mbps
Network technology	2G, 3G	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	iDEN 800 UMTS 2100/1900/1700	UMTS 850/1700/1900/2100
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	iDEN, GPRS, EDGE, UMTS, HSDPA, HSUPA	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
	Motorola Primus (XT621)	T-Mobile Concord
Back camera (main camera)	5 megapixels	2 megapixels
Main camera resolution	2592x1944 pixels	1600x1200 pixels
Video recording (primary)	HD (1280x720) 30 fps	VGA (720x480)
Flash	LED flash	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
Autofocus	Not supported	Not supported
Touch focus	Supported	Not supported
Image stabilization	Not supported	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Not supported
BSI sensor	Not supported	Not supported
HDR	Not supported	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Motorola Primus (XT621)	T-Mobile Concord
Front camera (secondary)	Not supported	Not supported
Front camera resolution	Not supported	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
	Motorola Primus (XT621)	T-Mobile Concord
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, WMV
Audio formats	MP3, WAV, AAC+	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Motorola Primus (XT621)	T-Mobile Concord
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	3.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Motorola Primus (XT621)	T-Mobile Concord
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Motorola Primus (XT621)	T-Mobile Concord
Battery type	Li-Ion: lithium-ion (Removable) BP7X	Li-Ion: lithium-ion (Removable)
Battery capacity	1860 mAh	1500 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	8 hours
Standby	feature not registered	300 hours (12.5 days)
➕ Other features
	Motorola Primus (XT621)	T-Mobile Concord
Call control	Voice recorder	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	Not supported	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • Push-to-Talk (PTT) • WiFi hotspot Java framework	• Colors: Dark Blue • 2GB microSD included • HAC M3/T3 • WiFi hotspot Java framework
☢️ Radiation rate
	Motorola Primus (XT621)	T-Mobile Concord
SAR 1.6W/kg (USA, Mexico, etc.)	1.23W/kg (head), 0.42W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.73W/kg (head), 0.31W/kg (body)	feature not registered