Samsung Galaxy C8 (SM-C7100 32GB) vs Samsung Galaxy Round (SM-G910S)

Share page: Facebook Twitter WhatsApp Share page:

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

7/18/2018 10:01 PM, updated: 6/6/2025 11:25 AM

Compare Samsung Galaxy Round X Samsung Galaxy C8 (SM-C7100 32GB) 15Points

Specifications Compare Models Pictures

5.5"
AMOLED

1080x1920

13
MP

16mp

3GB
RAM

Octa-core

3000
mAh

(Non removable)

10Points Samsung Galaxy Round (SM-G910S) Compare Samsung Galaxy C8 X

Specifications Compare Models Pictures

5.7"
AMOLED

1080x1920

13
MP

2.1mp

3GB
RAM

Quad-core

2800
mAh

(Removable)

What's the better phone? Samsung Galaxy C8 (SM-C7100 32GB)

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!

15 Advantages Samsung Galaxy C8 (SM-C7100 32GB)	vs	10 Advantages Samsung Galaxy Round (SM-G910S)
+2.6GHz 64bit Octa-core (16nm)30% More powerful processor, you can open your applications faster	vs	2.3GHz 32bit Quad-core
+3GB LPDDR4XAdvantage This RAM type is better and more efficient.	vs	3GB LPDDR3
+Until 256GB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+Aluminum body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+401 PPI4% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	386 PPI
+(dual camera) 13MP + 5MP39% Higher resolution main camera	vs	(back) 13MP
+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light	vs	LED flash
+(front) 16MP7 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 2.1MP
+Android 8.1 OreoAdvantage Android 8.1 Oreo is newer and safer	vs	Android 4.3 Jelly Bean
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device	vs	Not supported
+3000 mAh7% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2800 mAh
+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	4.0 + A2DP
32GB (23GB available)	vs	+32GB (26GB available)13% More internal storage for applications and files
180 grams (6.3 ounces)	vs	+154 grams (5.39 ounces)17% Lighter
5.5"	vs	+5.7"4% Larger screen
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
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 supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

25 Common items in both devices

7.9 millimeters (0.31 inches)

Super AMOLED / Flexible Super AMOLED

16 million

1080x1920 pixels

Only digital zoom

Autofocus

EIS: Digital stabilization

+18 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
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Change model		Choose the model
Model	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Other model names	盖乐世 C8 3GB RAM + 32GB, SM-C7100ZKDCHC	Galaxy Round G910S 4G LTE-A, SM-G910S
Country or region available	China, Hong Kong	South Korea
Brand	Samsung	Samsung
Release date	9/1/2017	10/9/2013
Depth	7.9 millimeters (0.31 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	74.7 x 152.4 millimeters (2.94 x 6 in)	79.6 x 151.1 millimeters (3.13 x 5.95 in)
Weight	180 grams (6.3 ounces)	154 grams (5.39 ounces)
Build, materials	Aluminum body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Display type	Super AMOLED	Flexible Super AMOLED
Screen size	5.5" inches	5.7" inches
Screen-to-body ratio	~73.3% (screen-to-body ratio)	~74.5% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	386 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	Always-On Display	feature not registered
🤖 Operating System
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
System version	Android 7.1.1 Nougat	Android 4.3 Jelly Bean
Firmware update	Android 8.1 Oreo	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Chipset	64bit: MediaTek Helio P25 (MT6757T) (16nm)	32bit: Qualcomm Snapdragon 800 MSM8974AB
CPU	Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core)	Quad-core, 1 processor: 4x 2.3GHz Krait 400 (Quad-core)
GPU graphical controller	ARM Mali-T880 MP2 (1GHz)	Qualcomm Adreno 330
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
RAM memory	3GB LPDDR4X	3GB LPDDR3
Internal storage	32GB (23GB available) eMMC 5.1	32GB (26GB available)
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	300/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/1900/2100
Primary 4G network	LTE Cat6 (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 38, 39, 40, 41)	LTE Cat4 (Bands 3, 5)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Back camera (main camera)	(dual camera) 13 megapixels 5MP f/1.9	13 megapixels
Main camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash on both cameras	LED flash
Focal aperture	f/1.7 (aperture)	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	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Front camera (secondary)	16 megapixels	2.1 megapixels
Front camera resolution	4608x3456 pixels	1920x1080 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	LED	Not supported
Focal aperture	f/1.9 (aperture)	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
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, MKV	MP4, DivX, XviD, H.264, H.263, WMV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, AC3, FLAC
🔌 Connectivity
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Micro-B USB MHL-2
Bluetooth	4.2 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor ANT+ Barometer Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3000 mAh	2800 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	16 hours	16 hours
Standby	feature not registered	330 hours (13.8 days)
➕ Other features
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Gold, Pink	• Colors: Luxury Brown • Curved body and display • USB On-The-Go 1.3 • SoundAlive • S-Voice natural language • ANT+ support • Dropbox 50GB Java framework
☢️ Radiation rate
	Galaxy C8 (SM-C7100 32GB)	Galaxy Round (SM-G910S)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.63W/kg (head), 0.69W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.719W/kg (head), 1.26W/kg (body)	0.21W/kg (head), 0.35W/kg (body)