Screen size
C100xWinner: 6.8"+4.4%
Narzo 106.5"
Quick verdict
C100x leads the measured specs 10-5.
Measured wins
C100x
10
spec wins
Overall winner
Ties
7
equal specs
Narzo 10
5
spec wins
Screen size
Technology
C100x
GSM / HSPA / LTE
Narzo 10
GSM / HSPA / LTE
2G bands
C100x
GSM 850 / 900 / 1800 / 1900
Narzo 10
GSM 850 / 900 / 1800 / 1900
3G bands
C100x
HSDPA 900 / 2100
Narzo 10
HSDPA 850 / 900 / 2100
4G bands
C100x
1, 3, 5, 8, 40
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Narzo 10
1, 3, 5, 8, 38, 40, 41
Speed
C100x
HSPA, LTE
Narzo 10
HSPA, LTE
Announced
C100x
2026, May 07
Narzo 10
2020, May 11. Released 2020, May 18
Status
C100x
Released May 15, 2026
Narzo 10
Discontinued
Dimensions
C100x
166.5 x 78.2 x 8.6 mm (6.56 x 3.08 x 0.34 in)
Narzo 10
164.4 x 75.4 x 9 mm (6.47 x 2.97 x 0.35 in)
Weight
C100x
219 g (7.72 oz)
Narzo 10
199 g (7.02 oz)
Build
C100x
Glass front, plastic frame, plastic back
Narzo 10
Glass front, plastic back, plastic frame
SIM
C100x
Nano-SIM + Nano-SIM
Narzo 10
Nano-SIM + Nano-SIM
Other
C100x
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.)
Narzo 10
Weather-sealed ports & loudspeaker
Type
C100x
IPS LCD, 120Hz, 900 nits (HBM)
Narzo 10
IPS LCD, 480 nits (typ)
Size
C100x
6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
Narzo 10
6.5 inches, 102.8 cm2 (~82.9% screen-to-body ratio)
Resolution
C100x
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
Narzo 10
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Protection
C100x
ArmorShell glass, Mohs level 5
Narzo 10
Corning Gorilla Glass 3
OS
C100x
Android 16
Narzo 10
Android 10, Realme UI
Chipset
C100x
Unisoc T7250 (12 nm)
Narzo 10
Mediatek MT6769V/CU Helio G80 (12 nm)
CPU
C100x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Narzo 10
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
C100x
Mali-G57 MP1
Narzo 10
Mali-G52 MC2
Card slot
C100x
microSDXC
Narzo 10
microSDXC (dedicated slot)
Internal
C100x
128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM
Narzo 10
128GB 4GB RAM
Other
C100x
eMMC 5.1
Narzo 10
eMMC 5.1
Dual
C100x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Narzo 10
-
Features
C100x
LED flash, HDR, panorama
Narzo 10
LED flash, HDR, panorama
Video
C100x
1080p@30fps
Narzo 10
1080p@30fps, gyro-EIS
Quad
C100x
-
Narzo 10
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) 2 MP B/W, f/2.4
Single
C100x
5 MP, f/2.2, (wide)
Narzo 10
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video
C100x
720p@30fps
Narzo 10
1080p@30fps
Features
C100x
-
Narzo 10
HDR, panorama
Loudspeaker
C100x
Yes
Narzo 10
Yes
3.5mm jack
C100x
Yes
Narzo 10
Yes
WLAN
C100x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Narzo 10
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
C100x
5.2, A2DP, LE
Narzo 10
5.0, A2DP, LE
Positioning
C100x
GPS, GALILEO, GLONASS, BDS
Narzo 10
GPS, GLONASS, BDS
NFC
C100x
Yes (market/region dependent)
Narzo 10
No
Radio
C100x
Unspecified
Narzo 10
FM radio
USB
C100x
USB Type-C 2.0, OTG
Narzo 10
USB Type-C 2.0, OTG
Sensors
C100x
Fingerprint (side-mounted), accelerometer, proximity, compass
Narzo 10
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
C100x
Si/C Li-Ion 8000 mAh
Narzo 10
5000 mAh
Charging
C100x
45W wired, 45W PPS, 13.5W PD Reverse wired
Narzo 10
18W wired 5W reverse wired
Colors
C100x
Golden Coast, Deepblue Tides
Narzo 10
That White, That Green
Models
C100x
RMX5366
Narzo 10
RMX2040
Price
C100x
About 160 EUR
Narzo 10
About 150 EUR
SAR
C100x
-
Narzo 10
0.86 W/kg (head) 0.61 W/kg (body)