Screen size
6S6.5"
C100iWinner: 6.8"+4.4%
Quick verdict
6S leads the measured specs 8-6.
Measured wins
6S
8
spec wins
Overall winner
Ties
8
equal specs
C100i
6
spec wins
Screen size
Technology
6S
GSM / HSPA / LTE
C100i
GSM / HSPA / LTE
2G bands
6S
GSM 850 / 900 / 1800 / 1900
C100i
GSM 850 / 900 / 1800 / 1900
3G bands
6S
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International
C100i
HSDPA 850 / 900 / 2100
4G bands
6S
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
C100i
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
6S
HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/75 Mbps
C100i
HSPA, LTE
Announced
6S
2020, May 26. Released 2020, June 02
C100i
2026, April 30
Status
6S
Discontinued
C100i
Released May 7, 2026
Dimensions
6S
162.1 x 74.8 x 8.9 mm (6.38 x 2.94 x 0.35 in)
C100i
166.5 x 78.2 x 8.4 mm (6.56 x 3.08 x 0.33 in)
Weight
6S
191 g (6.74 oz)
C100i
208 g (7.34 oz)
Build
6S
Glass front (Gorilla Glass 3), plastic back, plastic frame
C100i
Glass front, plastic frame, plastic back
SIM
6S
Nano-SIM + Nano-SIM
C100i
Nano-SIM + Nano-SIM
Other
6S
Weather-sealed ports & loudspeaker
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
Type
6S
IPS LCD, 90Hz, 480 nits (typ)
C100i
IPS LCD, 120Hz
Size
6S
6.5 inches, 102.0 cm2 (~84.1% screen-to-body ratio)
C100i
6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
Resolution
6S
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
C100i
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
Protection
6S
Corning Gorilla Glass 3
C100i
Panda MN228 or Corning Gorilla Glass
OS
6S
Android 11, Realme UI 2.0
C100i
Android 16
Chipset
6S
Mediatek MT6785 Helio G90T (12 nm)
C100i
Unisoc T7250 (12 nm)
CPU
6S
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
C100i
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
6S
Mali-G76 MC4
C100i
Mali-G57 MP1
Card slot
6S
microSDXC (dedicated slot)
C100i
microSDXC
Internal
6S
64GB 4GB RAM, 128GB 6GB RAM
C100i
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Other
6S
UFS 2.1
C100i
eMMC 5.1
Quad
6S
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) Auxiliary lens
C100i
-
Features
6S
LED flash, HDR, panorama
C100i
LED flash, HDR, panorama
Video
6S
4K@30fps, 1080p@30/60/120fps, gyro-EIS
C100i
1080p@30fps
Single
6S
-
C100i
8 MP, f/2.0, (wide), AF
Single
6S
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
C100i
5 MP, f/2.2, (wide)
Features
6S
HDR, panorama
C100i
-
Video
6S
1080p@30fps
C100i
720p@30fps
Loudspeaker
6S
Yes
C100i
Yes
3.5mm jack
6S
Yes
C100i
Yes
WLAN
6S
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
C100i
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
6S
5.0, A2DP, LE
C100i
5.2, A2DP, LE
Positioning
6S
GPS, GLONASS, BDS
C100i
GPS, GALILEO, GLONASS, BDS
NFC
6S
No
C100i
No
Radio
6S
FM radio
C100i
Unspecified
USB
6S
USB Type-C 2.0, OTG
C100i
USB Type-C 2.0, OTG
Sensors
6S
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
C100i
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
6S
4300 mAh
C100i
Si/C Li-Ion 7000 mAh
Charging
6S
30W wired, 100% in 55 min
C100i
15W wired, PD, QC Reverse wired
Colors
6S
Eclipse Black, Lunar White
C100i
Dawn Purple, Dusk Gray
Models
6S
RMX2002
C100i
RMX5377
Price
6S
About 200 EUR
C100i
About 110 EUR