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Motorola Primus (XT621) vs Microsoft Lumia 950 XL (RM-1100)

Side by side comparison between Motorola Primus vs Microsoft Lumia 950 XL phones, differences, pros, cons and full specifications. What's the better?

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Compare Microsoft Lumia 950 XL X Motorola Primus (XT621) 02Points
Motorola Primus (XT621)
Specifications Compare Models Pictures
4"
TFT

480x800

5
MP
1GB
RAM

Single-core

1860
mAh

(Removable)

vs
32Points Microsoft Lumia 950 XL (RM-1100) Compare Motorola Primus X
Microsoft Lumia 950 XL (RM-1100)
Specifications Compare Models Pictures
5.7"
AMOLED

1440x2560

20.1
MP

5mp

3GB
RAM

Octa-core

3340
mAh

(Removable)

What's the better phone? Microsoft Lumia 950 XL (RM-1100)

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!

Primus (XT621)} 2 Advantages Motorola Primus (XT621) vs Lumia 950 XL (RM-1100)} 32 Advantages Microsoft Lumia 950 XL (RM-1100)
+145 grams (5.08 ounces)14%
Lighter		vs165 grams (5.78 ounces)
+3500000 apps (Google Play Store)3 times
More apps available to download and use		vs1000000 apps (Windows Store)
1.2GHz 32bit Single-corevs+2GHz 64bit Octa-core2 times
More powerful processor, you can open your applications faster
1GB LPDDR2vs+3GB LPDDR42 times
More RAM memory. Typically more responsive and better for multitasking.
4GB (1GB available)vs+32GB (27GB available)26 times
More internal storage for applications and files
Until 32GB microSD, microSDHCvs+Until 200GB microSD, microSDXC5 times
More external storage for files using memory cards
12.3 millimeters (0.48 inches)vs+8.1 millimeters (0.32 inches)52%
Thinner
TFT LCDvs+AMOLEDAdvantage
AMOLED display is brighter and more vivid
480x800 pixelsvs+1440x2560 pixels9 times
Higher resolution screen
233 PPIvs+515 PPI121%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"vs+5.7"43%
Larger screen
(back) 5MPvs+(back) 20.1MP3 times
Higher resolution main camera
LED flashvs+Triple LED flashAdvantage
The Triple LED flash helps in dark places or in low light
Not supportedvs+AutofocusAdvantage
Best autofocus type for taking pictures
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supportedvs+HDR photo only main cameraAdvantage
The HDR technology produced photos with more detail in dark areas
Not supportedvs+(front) 5MPAdvantage
A front-camera is best for taking selfies
HD (1280x720)vs+4K UHD (3840x2160)8 times
More image quality for recording videos with the primary camera
3G HSUPAvs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G HSUPA) 7.2 Mbpsvs+(4G LTE-A) 300 Mbps41 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+Iris scannerAdvantage
Sensors help you use the device
1860 mAhvs+3340 mAh80%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Video callingAdvantage
The video calling allows to make calls with voice and video
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
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 supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
2.1 + A2DPvs+4.1 + A2DPAdvantage
Bluetooth 4.1 + A2DP is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+USB 3.1 Type-C reversible connectorAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
14 Common items in both devices
16 million
Only digital zoom
Capacitive
Multitouch
Accelerometer
Ambient light sensor
Proximity sensor
+7 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 Clear highlight

📱 Model features

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Change model 
ModelPrimus (XT621)Lumia 950 XL (RM-1100)
Other model namesNextel Motorola Primus XT621, Motorola XT621 PrimusMicrosoft Lumia 950 XL RM-1100, Microsoft Cityman
Country or region available(Global, International)(Latin America)
(Global, International), (Latin America)		(Global, International)
(Global, International)
BrandMotorolaMicrosoft
Release date1/1/201311/20/2015
Depth12.3 millimeters (0.48 inches)8.1 millimeters (0.32 inches)
Size (width x height)60 x 119 millimeters (2.36 x 4.69 in)78.4 x 151.9 millimeters (3.09 x 5.98 in)
Weight145 grams (5.08 ounces)165 grams (5.78 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Display typeTFT LCDAMOLED
Screen size4" inches5.7" inches
Screen-to-body ratio~63.8% (screen-to-body ratio)~75.2% (screen-to-body ratio)
Display resolution480x800 pixels1440x2560 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)233 PPI515 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassGorilla Glass 4
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
System versionAndroid 2.3.6 GingerbreadWindows 10 Mobile
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Chipset32bit: Qualcomm Snapdragon S2 MSM8255T (45nm)64bit: Qualcomm Snapdragon 810 MSM8994 (20nm)
CPUSingle-core, 1 processor:
1x 1.2GHz Scorpion (Single-core)		Octa-core, 2 processors:
4x 2GHz ARM Cortex-A57 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 205Qualcomm Adreno 430
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
RAM memory1GB LPDDR23GB LPDDR4
Internal storage4GB (1GB available)32GB (27GB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Until 200GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)		1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload7.2 Mbps300/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkiDEN 800
UMTS 2100/1900/1700		UMTS 850/900/1700/1900/2100
Primary 4G networkNot supportedEMEA:
LTE Cat6 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,20,28), TD-LTE 2300/2600 (Bands 38,40)
USA:
LTE Cat6 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,20,28), TD-LTE 2300/2500/2600 (Bands 38,40,41)
Primary 5G networkNot supportedNot supported
Primary data networkiDEN, GPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Back camera (main camera)5 megapixels20.1 megapixels
Main camera resolution2592x1944 pixels5376x3744 pixels
Video recording (primary)HD (1280x720) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashTriple LED flash
Focal aperturefeature not registeredf/1.9 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2.4" inches
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedAutofocus
Touch focusSupportedSupported
Image stabilizationNot supportedfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRNot supportedHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Front camera (secondary)Not supported5 megapixels
Front camera resolutionNot supported2592x1944 pixels
Video recording (secondary)Not supportedFull HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, WMV
Audio formatsMP3, WAV, AAC+MP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
USBMicroUSB 2.0USB 3.1 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth2.1 + A2DP4.1 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
DLNANot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
SensorsAccelerometer
Ambient light sensor
Proximity sensor		Accelerometer
Ambient light sensor
Barometer
Compass
Gyroscope
Iris scanner
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Battery typeLi-Ion: lithium-ion (Removable)
BP7X		LiPo: li-ion polymer (Removable)
Battery capacity1860 mAh3340 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomyfeature not registered19 hours
Standbyfeature not registered288 hours (12 days)

➕ Other features

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
Call controlVoice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black
• Push-to-Talk (PTT)
• WiFi hotspot
Java framework		• Colors: Black, White
• ClearBlack display
• Carl Zeiss optics camera
• Qi Wireless charging
• Microsoft Continuum
• 15GB OneDrive
• WiFi hotspot

☢️ Radiation rate

Motorola Primus (XT621)Microsoft Lumia 950 XL (RM-1100)
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
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