Realme C100x vs Realme C20
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Realme C100x
Realme C20
Announced
2026, May 07
2021, January
Released
Exp. release 2026, May 15
2021, January
Status
Coming Soon
Available
Estimate Price
About 160 EUR
-
Design
Type
Bar
Bar
Dimensions
166.5 x 78.2 x 8.6 mm (6.56 x 3.08 x 0.34 in)
165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in)
Weight
219 g (7.72 oz)
190 g (6.70 oz)
Protection
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 2m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
RGB light on the back (notifications, etc.)
-
Colors
Golden Coast, Deepblue Tides
Black, Blue
Network
2G Network
Yes
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
Yes
HSDPA 850 / 900 / 2100
4G Network
Yes
LTE
5G Network
No
-
SIM
Nano SIM
Nano SIM
Dual SIM
Nano-SIM + Nano-SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
IPS LCD
IPS LCD
Size
6.8
6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio)
Resolution
720x1570 pixels
720 x 1600 pixels
Pixel Density
254 ppi density
270 ppi density
Touch Screen
Yes
Capacitive Touchscreen
Display Protection
ArmorShell glass, Mohs level 5
Corning Gorilla Glass 3
Features
120Hz, 900 nits (HBM)
-
Display Colors
-
16M colors
Media
FM Radio
No
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Dual Cameras
Single Camera
Main Camera
50 MP, f/1.8, (wide), PDAF
8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF
2nd Camera
Auxiliary lens
-
Camera Video
1080p@30fps
1080p@30fps
Features
LED flash, HDR, panorama
HDR, panorama
Flash
LED flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
5 MP, f/2.2, (wide)
5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Selfie Video
720p@30fps
1080p@30fps
Features
-
HDR
Software
OS
Android 16
Android 10
User Interface
-
Realme UI 1.0
Hardware
Chipset
Unisoc T7250
MediaTek Helio G35 (12 nm)
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Mali-G57 MP1
PowerVR GE8320
RAM
4/6GB
2 GB
Internal Storage
128GB/256GB
32 GB
Card Slot
microSDXC
Yes, up to 128 GB via microSD card
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Accelerometer, proximity, compass
Connectivity
Bluetooth
5.2, A2DP, LE
5.1, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, OTG
microUSB 2.0, USB On-The-Go
GPS
GPS, GALILEO, GLONASS, BDS
Yes, with A-GPS, GLONASS, BDS
NFC
No
No
Wireless Charging
Reverse wired
-
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
GSM / HSPA / LTE
HSPA 42.2/5.76 Mbps, LTE
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
Capacity
Si/C Li-Ion 8000 mAh
5000 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
45W wired, 45W PPS, 13.5W PD
Yes, 10W