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Samsung W21 5G vs Samsung Galaxy C8 (SM-C7100 32GB)

Side by side comparison between Samsung W21 5G vs Samsung Galaxy C8 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy C8 X Samsung W21 5G 32Points
Samsung W21 5G
Specifications Compare Models Pictures
7.6"
AMOLED

1768x2208

12.2
MP

10mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
08Points Samsung Galaxy C8 (SM-C7100 32GB) Compare Samsung W21 5G X
Samsung Galaxy C8 (SM-C7100 32GB)
Specifications Compare Models Pictures
5.5"
AMOLED

1080x1920

13
MP

16mp

3GB
RAM

Octa-core

3000
mAh

(Non 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} 32 Advantages Samsung W21 5G vs Galaxy C8 (SM-C7100 32GB)} 8 Advantages Samsung Galaxy C8 (SM-C7100 32GB)
+3.09GHz 64bit Octa-core (7nm)24%
More powerful processor, you can open your applications faster		vs2.6GHz 64bit Octa-core (16nm)
+12GB LPDDR53 times
More RAM memory. Typically more responsive and better for multitasking.		vs3GB LPDDR4X
+512GB (455GB available)19 times
More internal storage for applications and files		vs32GB (23GB available)
+UFS 3.1Advantage
Fastest write and read storage.		vseMMC 5.1
+6.9 millimeters (0.27 inches)14%
Thinner		vs7.9 millimeters (0.31 inches)
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details		vsNot supported
+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.		vs60Hz
+1768x2208 pixels88%
Higher resolution screen		vs1080x1920 pixels
+7.6"38%
Larger screen		vs5.5"
+(triple camera) 12.2MP + 12MP + 12MP104%
Higher resolution main camera		vs(dual camera) 13MP + 5MP
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures		vsOnly digital zoom
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video		vsEIS: Digital stabilization
+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		vsHDR photo only main camera
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera		vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera		vs(front) Full HD (1920x1080)
+Android 13Advantage
Android 13 is newer and safer		vsAndroid 8.1 Oreo
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster		vs4G LTE-A
+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files		vs(4G LTE-A) 300 Mbps
+ANT+Advantage
Sensors help you use the device		vsNot supported
+BarometerAdvantage
Sensors help you use the device		vsNot supported
+Face unlock 2DAdvantage
Sensors help you use the device		vsNot supported
+4500 mAh50%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs3000 mAh
+Qi Wireless charging (Qi/WPC)Advantage
Wireless charging is another way to charge the battery.		vsNot supported
+Stereo soundAdvantage
Better sound quality for listening to music or clearer hands-free calls		vsMono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster		vs802.11 b/g/n [wifi4]
+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		vs4.2 + 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, USB OTG On-The-Go
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.		vsMicroUSB 2.0, USB OTG On-The-Go
+Gorilla Glass VictusAdvantage
Protection against scratches on the screen lets you carry your phone with your keys		vsNot supported
Not supportedvs+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
282 grams (9.87 ounces)vs+180 grams (6.3 ounces)57%
Lighter
372 PPIvs+401 PPI8%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 10MPvs+(front) 16MP59%
Higher resolution secondary camera to take pictures and selfies
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
20 Common items in both devices
Aluminum frame, flexible plastic screen, glass back / Aluminum body, glass front
Flexible Super AMOLED / Super AMOLED
16 million
PDAF: phase detection autofocus / Autofocus
Capacitive
Multitouch
Accelerometer
+13 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 5GGalaxy C8 (SM-C7100 32GB)
Change model 
ModelW21 5GGalaxy C8 (SM-C7100 32GB)
Other model namesδΈ‰ζ˜ŸW21 5G SM-W2021 (China Telecom edition)盖乐世 C8 3GB RAM + 32GB, SM-C7100ZKDCHC
Country or region availableChina
China		ChinaHong Kong
China, Hong Kong
BrandSamsungSamsung
Release date11/1/20209/1/2017
Depth6.9 millimeters (0.27 inches)7.9 millimeters (0.31 inches)
Size (width x height)128.2 x 159.2 millimeters (5.05 x 6.27 in)74.7 x 152.4 millimeters (2.94 x 6 in)
Weight282 grams (9.87 ounces)180 grams (6.3 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass backAluminum body, glass front
Protection against water and othersNot supportedNot supported

πŸ“² Display

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
Display typeFlexible Super AMOLEDSuper AMOLED
Screen size7.6" inches5.5" inches
Screen-to-body ratio~89.1% (screen-to-body ratio)~73.3% (screen-to-body ratio)
Display resolution1768x2208 pixels1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)372 PPI401 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass VictusNot supported
Refresh rate120Hz60Hz
Display featuresHDR10+
Extra display: Super AMOLED 6.23" (816x2260) Gorilla Glass Victus		Always-On Display

πŸ€– Operating System

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
System versionAndroid 10Android 7.1.1 Nougat
Firmware updateAndroid 13Android 8.1 Oreo
User InterfaceOne UI 3.1 / 4.1 / 5.0feature not registered

βš™οΈ Processor

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
Chipset64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)64bit: MediaTek Helio P25 (MT6757T) (16nm)
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)		Octa-core, 2 processors:
4x 2.6GHz ARM Cortex-A53 (Quad-core)
4x 1.6GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 650 (250-646MHz)ARM Mali-T880 MP2 (1GHz)
Performance (benchmark)feature not registeredfeature not registered

πŸ’½ Memory and storage

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
RAM memory12GB LPDDR53GB LPDDR4X
Internal storage512GB (455GB available)
UFS 3.1		32GB (23GB available)
eMMC 5.1
External storageNot supportedUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

πŸ“Ά Mobile networks

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)		2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps300/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 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 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
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		LTE Cat6 (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 38, 39, 40, 41)
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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
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/NSAGPRS, EDGE

πŸ“· Camera

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
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		(dual camera)
13 megapixels
5MP f/1.9
Main camera resolution4032x3024 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length26mm (lens)feature not registered
Sensor size1/1.76" inchesfeature not registered
Pixel size1.8Β΅m pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo only main camera
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 5GGalaxy C8 (SM-C7100 32GB)
Front camera (secondary)10 megapixels16 megapixels
Front camera resolution3872x2592 pixels4608x3456 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturef/2.2 (aperture)f/1.9 (aperture)
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 5GGalaxy C8 (SM-C7100 32GB)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG		Mono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC

πŸ”Œ Connectivity

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
USBUSB 3.2 Type-C, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot		802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
SensorsAccelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock 2D
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Fingerprint sensor (front-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

πŸ”‹ Battery

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity4500 mAh3000 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		Not supported
Talk time autonomy31 hours (1.3 days)16 hours
Standbyfeature not registeredfeature not registered

βž• Other features

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
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, Gold, Pink

☒️ Radiation rate

Samsung W21 5GGalaxy C8 (SM-C7100 32GB)
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)0.719W/kg (head), 1.26W/kg (body)
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