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Samsung W21 5G vs Motorola ROKR EM35

Side by side comparison between Samsung W21 5G vs Motorola ROKR EM35 phones, differences, pros, cons and full specifications. What's the better?

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Compare Motorola ROKR EM35 X Samsung W21 5G 35Points
Samsung W21 5G
Specifications Compare Models Pictures
7.6"
AMOLED

1768x2208

12.2
MP

10mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
05Points Motorola ROKR EM35 Compare Samsung W21 5G X
Motorola ROKR EM35
Specifications Compare Models Pictures
2.2"
TFT

240x320

3.1
MP
N/A
780
mAh

(Removable)

What's the better phone? Samsung W21 5G

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!

W21 5G} 35 Advantages Samsung W21 5G vs ROKR EM35} 5 Advantages Motorola ROKR EM35
+512GB (455GB available)4235 times
More internal storage for applications and files		vs110MB
+6.9 millimeters (0.27 inches)132%
Thinner		vs16 millimeters (0.63 inches)
+Aluminum frame, flexible plastic screen, glass backAdvantage
More resistant material		vsPlastic body
+Flexible Super AMOLEDAdvantage
Flexible Super AMOLED display is brighter and more vivid		vsTFT LCD
+16 million61 times
More colors on the screen is better quality images and videos		vs260 thousand
+1768x2208 pixels50 times
Higher resolution screen		vs240x320 pixels
+372 PPI104%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs182 PPI
+7.6"2 times
Larger screen		vs2.2"
+(triple camera) 12.2MP + 12MP + 12MP11 times
Higher resolution main camera		vs(back) 3.1MP
+LED flashAdvantage
The LED flash helps in dark places or in low light		vsNot supported
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures		vsOnly digital zoom
+PDAF: phase detection autofocusAdvantage
Best autofocus type for taking pictures		vsNot supported
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video		vsNot supported
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness		vsNot supported
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas		vsNot supported
+(front) 10MPAdvantage
A front-camera is best for taking selfies		vsNot supported
+4K UHD (3840x2160)107 times
More image quality for recording videos with the primary camera		vsQVGA (320x240)
+3500000 apps (Google Play Store)349999 times
More apps available to download and use		vs10 apps
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster		vs2G EDGE
+(5G SA/NSA) 2000 Mbps15624 times
Faster for surfing the internet and download files		vs(2G EDGE) 0.128 Mbps
+Capacitive MultitouchAdvantage
The touch screen facilitates the use of the device		vsNot supported
+Accelerometer, ANT+, Barometer, Compass, Hall effect, Gyroscope, Face unlock 2D, Fingerprint sensor (side-mounted), Ambient light sensor, Proximity sensorAdvantage
Sensors help you use the device		vsNot supported
+4500 mAh5 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs780 mAh
+Video callingAdvantage
The video calling allows to make calls with voice and video		vsNot supported
+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.		vs1 slot (Single-SIM)
(dedicated slot)
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos		vsNot supported
+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDouAdvantage
It's harder to lose yourself in the city with GPS on your device		vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster		vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.		vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster		vs2.0 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely		vsNot supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.		vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.		vsMicroUSB 2.0
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet		vsWAP, HTML
+Gorilla Glass VictusAdvantage
Protection against scratches on the screen lets you carry your phone with your keys		vsNot supported
Not supportedvs+Until 16GB microSD, microSDHCAdvantage
More external storage for files using memory cards
282 grams (9.87 ounces)vs+116 grams (4.06 ounces)143%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
2 Common items in both devices
Hands-free calling
Vibrating alert
+ 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

πŸ“± Model features

Samsung W21 5GMotorola ROKR EM35
Change model  
ModelW21 5GROKR EM35
Other model namesδΈ‰ζ˜ŸW21 5G SM-W2021 (China Telecom edition)Motorola EM35, Motorola ROKR EM35
Country or region availableChina
China		(Global, International)
(Global, International)
BrandSamsungMotorola
Release date11/1/20203/31/2009
Depth6.9 millimeters (0.27 inches)16 millimeters (0.63 inches)
Size (width x height)128.2 x 159.2 millimeters (5.05 x 6.27 in)49.5 x 107 millimeters (1.95 x 4.21 in)
Weight282 grams (9.87 ounces)116 grams (4.06 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass backPlastic body
Protection against water and othersNot supportedNot supported

πŸ“² Display

Samsung W21 5GMotorola ROKR EM35
Display typeFlexible Super AMOLEDTFT LCD
Screen size7.6" inches2.2" inches
Screen-to-body ratio~89.1% (screen-to-body ratio)~28.3% (screen-to-body ratio)
Display resolution1768x2208 pixels240x320 pixels
TouchscreenCapacitive MultitouchNot supported
Pixel density (dot pitch)372 PPI182 PPI
Colors16 million260 thousand
Scratch-resistant glassGorilla Glass VictusNot supported
Refresh rate120Hzfeature not registered
Display featuresHDR10+
Extra display: Super AMOLED 6.23" (816x2260) Gorilla Glass Victus		feature not registered

πŸ€– Operating System

Samsung W21 5GMotorola ROKR EM35
System versionAndroid 10Proprietary OS
Firmware updateAndroid 13feature not registered
User InterfaceOne UI 3.1 / 4.1 / 5.0feature not registered

βš™οΈ Processor

Samsung W21 5GMotorola ROKR EM35
Chipset64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)32bit
CPUOcta-core, 3 processors:
1x 3.09GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)		Single-core, 1 processor:
Single-core
GPU graphical controllerQualcomm Adreno 650 (250-646MHz)feature not registered
Performance (benchmark)feature not registeredfeature not registered

πŸ’½ Memory and storage

Samsung W21 5GMotorola ROKR EM35
RAM memory12GB LPDDR5feature not registered
Internal storage512GB (455GB available)
UFS 3.1		110MB
External storageNot supportedUntil 16GB microSD, microSDHC
(dedicated slot)

πŸ“Ά Mobile networks

Samsung W21 5GMotorola ROKR EM35
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)		1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload2000/1024 Mbps0.128 Mbps
Network technology2G, 3G, 4G, 5G2G
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 networkUMTS 850/900/1900/2100Not supported
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE		Not supported
Primary 5G networkSub6 (1, 28, 41, 78, 79)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkUMTS 850/900/1900/2100Not supported
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE		Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSANot supported

πŸ“· Camera

Samsung W21 5GMotorola ROKR EM35
Back camera (main camera)(triple camera)
12.2 megapixels
12MP telephoto f/2.452mm1/3.6"1.0Β΅mPDAFOIS2x-optical-zoom
12MP ultrawide f/2.2123Β°12mm1.12Β΅m		3.1 megapixels
Main camera resolution4032x3024 pixels2048x1536 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsQVGA (320x240)
FlashLED flashNot supported
Focal aperturef/1.8 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor size1/1.76" inchesfeature not registered
Pixel size1.8Β΅m pixelfeature not registered
AutofocusPDAF: phase detection autofocusNot supported
Touch focusSupportedNot supported
Image stabilizationOIS: Optical stabilizationNot supported
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionNot supported
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasNot supported
Camera extrasCover camera: 10MP (f/2.2)
4K@30/60fps
1080p@60fps
1080p@240fps (slow motion)
720p@960fps (slow motion)		feature not registered

πŸ“Έ Front camera

Samsung W21 5GMotorola ROKR EM35
Front camera (secondary)10 megapixelsNot supported
Front camera resolution3872x2592 pixelsNot supported
Video recording (secondary)4K UHD (3840x2160)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor size1/3" inchesfeature not registered
Pixel size1.22Β΅m pixelfeature not registered

πŸ”‰ Sound and multimedia

Samsung W21 5GMotorola ROKR EM35
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG		Supported
Active noise cancellation2 microphones or moreNot supported
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, WMV, RV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV

πŸ”Œ Connectivity

Samsung W21 5GMotorola ROKR EM35
USBUSB 3.2 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE2.0 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot		Not supported
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouNot supported
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Samsung W21 5GMotorola ROKR EM35
SensorsAccelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock 2D
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor		Not supported
Vibrating alertSupportedSupported

πŸ”‹ Battery

Samsung W21 5GMotorola ROKR EM35
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
BC50
Battery capacity4500 mAh780 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0		Wired charging
Inductive / wireless charging11W Qi Wireless charging (Qi/WPC)
4.5W Reverse wireless charging		feature not registered
Talk time autonomy31 hours (1.3 days)6.7 hours
Standbyfeature not registered400 hours (16.7 days)

βž• Other features

Samsung W21 5GMotorola ROKR EM35
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (iTap), MMS, E-mail
Hands-free callingSupportedSupported
Video callingSupportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5WAP, HTML
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousβ€’ Colors: Gold
β€’ Bixby
β€’ Samsung Wireless DeX
β€’ Samsung Pay (MST, NFC)		β€’ Colors: Black
β€’ Navigation scroll wheel
β€’ Screensavers and wallpapers
β€’ Operating System Linux/Java-based MOTOMAGX
β€’ Java framework

☒️ Radiation rate

Samsung W21 5GMotorola ROKR EM35
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.859W/kg (head), 1.453W/kg (body)feature not registered
X

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