Realme C3 (64GB/4GB) vs Samsung Galaxy C8 (SM-C7100 32GB)

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Side by side comparison between Realme C3 vs Samsung Galaxy C8 phones, differences, pros, cons and full specifications. What's the better?

11/7/2022 6:46 PM, updated: 6/6/2025 11:25 AM

Compare Samsung Galaxy C8 X Realme C3 (64GB/4GB) 10Points

Specifications Compare Models Pictures

6.5"
IPS

720x1600

12
MP

5mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

14Points Samsung Galaxy C8 (SM-C7100 32GB) Compare Realme C3 X

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 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!

10 Advantages Realme C3 (64GB/4GB)	vs	14 Advantages Samsung Galaxy C8 (SM-C7100 32GB)
+4GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR4X
+64GB (43GB available)87% More internal storage for applications and files	vs	32GB (23GB available)
+6.5"18% Larger screen	vs	5.5"
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+Android 11Advantage Android 11 is newer and safer	vs	Android 8.1 Oreo
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.2 + A2DP
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
2GHz 64bit Octa-core (12nm)	vs	+2.6GHz 64bit Octa-core (16nm)3% More powerful processor, you can open your applications faster
195 grams (6.83 ounces)	vs	+180 grams (6.3 ounces)8% Lighter
8.95 millimeters (0.35 inches)	vs	+7.9 millimeters (0.31 inches)13% Thinner
Plastic body, glass front	vs	+Aluminum body, glass frontAdvantage More resistant material
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
720x1600 pixels	vs	+1080x1920 pixels80% Higher resolution screen
270 PPI	vs	+401 PPI49% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(dual camera) 12MP + 2MP	vs	+(dual camera) 13MP + 5MP27% Higher resolution main camera
LED flash	vs	+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) 5MP	vs	+(front) 16MP2 times Higher resolution secondary camera to take pictures and selfies
Not supported	vs	+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos

28 Common items in both devices

eMMC 5.1

Until 256GB microSD, microSDXC

60Hz

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

+21 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
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Change model		Choose the model
Model	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Other model names	Realme C3 RMX2020, RMX2021, RMX2027	盖乐世 C8 3GB RAM + 32GB, SM-C7100ZKDCHC
Country or region available	(Global, International)	China, Hong Kong
Brand	Realme	Samsung
Release date	2/14/2020, Announced: 2/5/2020	9/1/2017
Depth	8.95 millimeters (0.35 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	75 x 164.4 millimeters (2.95 x 6.47 in)	74.7 x 152.4 millimeters (2.94 x 6 in)
Weight	195 grams (6.83 ounces)	180 grams (6.3 ounces)
Build, materials	Plastic body, glass front	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Display type	TFT IPS LCD	Super AMOLED
Screen size	6.5" inches	5.5" inches
Screen-to-body ratio	~82.7% (screen-to-body ratio)	~73.3% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	270 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	60Hz
Display features	480nits[typ]	Always-On Display
🤖 Operating System
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
System version	Android 10	Android 7.1.1 Nougat
Firmware update	Android 11	Android 8.1 Oreo
User Interface	Realme UI	feature not registered
⚙️ Processor
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Chipset	64bit: MediaTek Helio G70 (MT6769V/CB) (12nm)	64bit: MediaTek Helio P25 (MT6757T) (16nm)
CPU	Octa-core, 2 processors: 2x 2GHz ARM-Cortex-A75 (Dual-core) 6x 1.7GHz ARM Cortex-A55 (Hexa-core)	Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-G52 MC2 (820MHz)	ARM Mali-T880 MP2 (1GHz)
Performance (benchmark)	AnTuTu: 192223 (v8) Geekbench: 1262 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
RAM memory	4GB LPDDR4X	3GB LPDDR4X
Internal storage	64GB (43GB available) eMMC 5.1	32GB (23GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/75 Mbps	300/50 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	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat6 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)	LTE Cat6 (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	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
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/2100	Not supported
Secondary 4G network	LTE Cat6 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE
📷 Camera
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Back camera (main camera)	(dual camera) 12 megapixels 2MP depth f/2.4	(dual camera) 13 megapixels 5MP f/1.9
Main camera resolution	4000x3000 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash on both cameras
Focal aperture	f/1.8 (aperture)	f/1.7 (aperture)
Focal length	28mm (lens)	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	1.25µm pixel	feature not registered
Autofocus	PDAF: phase detection 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 on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Front camera (secondary)	5 megapixels	16 megapixels
Front camera resolution	2560x1920 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.4 (aperture)	f/1.9 (aperture)
Focal length	27mm (lens)	feature not registered
Sensor size	1/5" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	Not supported	2 microphones
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
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	Micro-B USB SlimPort	Not supported
Bluetooth	5.0 + A2DP/LE	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	5000 mAh	3000 mAh
Charger, watts	10W (5V/2A) Wired charging Reverse charging by cable	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	16 hours
Standby	feature not registered	feature not registered
➕ Other features
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
Call control	Voice dialing, Voice recorder, Voice commands	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	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: Frozen Blue, Blazing Red, Volcano Grey	• Colors: Black, Gold, Pink
☢️ Radiation rate
	Realme C3 (64GB/4GB)	Galaxy C8 (SM-C7100 32GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.719W/kg (head), 1.26W/kg (body)