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C100 4G vs Galaxy A27

Realme C100 4G vs Samsung Galaxy A27

What C100 4G does better (5) and where Galaxy A27 wins (17) — every spec side by side.

Realme · 2026C100 4G

6.5Score

5 advantages≈ $270

Samsung · 2026Galaxy A27

7.9Score

17 advantages≈ $290

Higher score

6.8Display8.2

3.1Performance5.7

4.6Camera7.9

7.5Battery4.3

6.7Features7.7

Dimensions

Size comparison

C100 4GGalaxy A27

	C100 4G	Galaxy A27	Difference
Height	166.5 mm	162.4 mm	+4.1 mm
Width	78.2 mm	78.2 mm	=
Thickness	8.6 mm	7.8 mm	+0.8 mm
Weight	219 g	200 g	+19 g

Drawn to the same scale from the official dimensions (front and side).

Why is C100 4G better than Galaxy A27?

Battery capacity8,000 mAh vs 5,000 mAh+60%
Water resistance (IPx)IPx8 vs IPx42×
Stereo speakersYes · Galaxy A27: No
3.5 mm headphone jackYes · Galaxy A27: No
Bluetooth5.3 vs 5.1+4%

Why is Galaxy A27 better than C100 4G?

AnTuTu score338,053 vs 694,6592.1×
Geekbench 6 (multi-core)1,347 vs 2,9732.2×
Wired charging15 W vs 25 W+67%
OLED panelNo · C100 4G: Yes
Optical stabilisationNo · C100 4G: Yes
5GNo · C100 4G: Yes
Pixel density254 ppi vs 385 ppi+52%
Process12 nm vs 4 nm3×
Rear cameras1 vs 22×
Ultra-wide cameraNo · C100 4G: Yes
Max video1080p vs 4K
eSIMNo · C100 4G: Yes

Specifications

Side by side

Only differences	Realme C100 4G≈ $2706.5	Samsung Galaxy A27≈ $2907.9
Design
Weight	219 g	200 g
Thickness	8.6 mm	7.8 mm
Height	166.5 mm	162.4 mm
Width	78.2 mm	78.2 mm
Frame	Plastic	Plastic
Back	Plastic	Glass
Ingress protection	IP68	IP64
Water resistance (IPx)	IPx8	IPx4
Glass protection	ArmorShell Glass	Corning Gorilla Glass Victus+
Colours	Glory White, Triumphant Purple, Eternal Brown	Black, Blue, Light Green, Light Pink
Display
Screen size	6.8″	6.7″
Panel	IPS LCD	Super AMOLED
OLED panel	No	Yes
Resolution (width)	720 px	1,080 px
Resolution (height)	1,570 px	2,340 px
Pixel density	254 ppi	385 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1,200 nits	1,400 nits
Measured brightness	—	800 nits
Screen-to-body ratio	86.8%	86.8%
Performance
Chipset	Mediatek Helio G92 Max	Qualcomm SM6475-AB Snapdragon 6 Gen 3
Chip maker	MediaTek	Qualcomm
Process	12 nm	4 nm
CPU cores	8	8
CPU frequency	2.4 GHz	2.4 GHz
GPU	Mali-G52 MC2	Adreno 710
AnTuTu score	338,053	694,659
Geekbench 6 (multi-core)	1,347	2,973
3DMark Wild Life Extreme	—	911
Memory
RAM	8 GB	8 GB
Storage (max)	256 GB	256 GB
Storage (base)	128 GB	128 GB
Storage type	eMMC 5.1	UFS 3.1
Memory card slot	Yes	Yes
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	—	1/2.76"
Rear cameras	1	2
Optical stabilisation	No	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	1080p	4K
4K video frame rate	—	30 fps
Selfie camera	8 MP	12 MP
4K selfie video	No	No
Battery
Battery capacity	8,000 mAh	5,000 mAh
Battery type	Si/C	Li-Ion
Active use (test)	—	12.7 h
Wired charging	15 W	25 W
Charged in 30 min	—	45%
Wireless charging	No	No
Connectivity
5G	No	Yes
eSIM	No	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5.3	5.1
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	No
3.5 mm headphone jack	Yes	No
Loudspeaker loudness	—	-26.4 LUFS
Fingerprint sensor	Side	Side
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, compass
SAR (head)	—	0.78 W/kg
Software
OS at launch	Android 16	Android 16
Platform	Android	Android
Interface	Realme UI 7.0	One UI 9
Major OS updates promised	—	6
EU label
Energy class	—	A
Battery charge cycles	—	1,200
Endurance per cycle	—	51 h
Repairability class	—	C
Drop resistance class	—	B