Screen size
C100iWinner: 6.8"+10%
C2s6.1"
Quick verdict
C100i leads the measured specs 11-4.
Measured wins
C100i
11
spec wins
Overall winner
Ties
6
equal specs
C2s
4
spec wins
Screen size
Technology
C100i
GSM / HSPA / LTE
C2s
GSM / HSPA / LTE
2G bands
C100i
GSM 850 / 900 / 1800 / 1900
C2s
GSM 850 / 900 / 1800 / 1900
3G bands
C100i
HSDPA 850 / 900 / 2100
C2s
HSDPA 850 / 900 / 2100
4G bands
C100i
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
C2s
1, 3, 5, 8, 38, 40, 41
Speed
C100i
HSPA, LTE
C2s
HSPA, LTE
Announced
C100i
2026, April 30
C2s
2020, January. Released 2020, January
Status
C100i
Released May 7, 2026
C2s
Discontinued
Dimensions
C100i
166.5 x 78.2 x 8.4 mm (6.56 x 3.08 x 0.33 in)
C2s
154.3 x 73.7 x 8.5 mm (6.07 x 2.90 x 0.33 in)
Weight
C100i
208 g (7.34 oz)
C2s
166 g (5.86 oz)
Build
C100i
Glass front, plastic frame, plastic back
C2s
Glass front, plastic back, plastic frame
SIM
C100i
Nano-SIM + Nano-SIM
C2s
Nano-SIM + Nano-SIM
Other
C100i
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
C2s
-
Type
C100i
IPS LCD, 120Hz
C2s
IPS LCD
Size
C100i
6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
C2s
6.1 inches, 91.3 cm2 (~80.3% screen-to-body ratio)
Resolution
C100i
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
C2s
720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
Protection
C100i
Panda MN228 or Corning Gorilla Glass
C2s
-
OS
C100i
Android 16
C2s
Android 9.0 (Pie), ColorOS 6.1
Chipset
C100i
Unisoc T7250 (12 nm)
C2s
Mediatek MT6762 Helio P22 (12 nm)
CPU
C100i
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
C2s
Octa-core 2.0 GHz Cortex-A53
GPU
C100i
Mali-G57 MP1
C2s
PowerVR GE8320
Card slot
C100i
microSDXC
C2s
microSDXC (dedicated slot)
Internal
C100i
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
C2s
32GB 3GB RAM
Other
C100i
eMMC 5.1
C2s
eMMC 5.1
Single
C100i
8 MP, f/2.0, (wide), AF
C2s
-
Features
C100i
LED flash, HDR, panorama
C2s
LED flash, HDR, panorama
Video
C100i
1080p@30fps
C2s
1080p@30fps
Dual
C100i
-
C2s
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF Auxiliary lens
Single
C100i
5 MP, f/2.2, (wide)
C2s
5 MP, f/2.0, 1/5.0", 1.12µm
Video
C100i
720p@30fps
C2s
1080p@30fps
Features
C100i
-
C2s
HDR
Loudspeaker
C100i
Yes
C2s
Yes
3.5mm jack
C100i
Yes
C2s
Yes
WLAN
C100i
Wi-Fi 802.11 a/b/g/n/ac, dual-band
C2s
Wi-Fi 802.11 b/g/n
Bluetooth
C100i
5.2, A2DP, LE
C2s
4.2, A2DP, LE
Positioning
C100i
GPS, GALILEO, GLONASS, BDS
C2s
GPS, GLONASS, BDS
NFC
C100i
No
C2s
No
Radio
C100i
Unspecified
C2s
FM radio
USB
C100i
USB Type-C 2.0, OTG
C2s
microUSB 2.0, OTG
Sensors
C100i
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
C2s
Accelerometer, proximity, compass
Type
C100i
Si/C Li-Ion 7000 mAh
C2s
4000 mAh
Charging
C100i
15W wired, PD, QC Reverse wired
C2s
-
Colors
C100i
Dawn Purple, Dusk Gray
C2s
Diamond Black
Models
C100i
RMX5377
C2s
-
Price
C100i
About 110 EUR
C2s
About 40 EUR