Screen size
C100iWinner: 6.8"+5.9%
XT6.4"
Quick verdict
XT leads the measured specs 7-6.
Measured wins
C100i
6
spec wins
Ties
8
equal specs
XT
7
spec wins
Overall winner
Screen size
Technology
C100i
GSM / HSPA / LTE
XT
GSM / HSPA / LTE
2G bands
C100i
GSM 850 / 900 / 1800 / 1900
XT
GSM 850 / 900 / 1800 / 1900
3G bands
C100i
HSDPA 850 / 900 / 2100
XT
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
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
XT
1, 3, 5, 8, 38, 40, 41
Speed
C100i
HSPA, LTE
XT
HSPA, LTE
Announced
C100i
2026, April 30
XT
2019, September 13. Released 2019, September
Status
C100i
Released May 7, 2026
XT
Discontinued
Dimensions
C100i
166.5 x 78.2 x 8.4 mm (6.56 x 3.08 x 0.33 in)
XT
158.7 x 75.2 x 8.6 mm (6.25 x 2.96 x 0.34 in)
Weight
C100i
208 g (7.34 oz)
XT
183 g (6.46 oz)
Build
C100i
Glass front, plastic frame, plastic back
XT
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
SIM
C100i
Nano-SIM + Nano-SIM
XT
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
XT
-
Type
C100i
IPS LCD, 120Hz
XT
Super AMOLED
Size
C100i
6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
XT
6.4 inches, 100.5 cm2 (~84.3% screen-to-body ratio)
Resolution
C100i
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
XT
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection
C100i
Panda MN228 or Corning Gorilla Glass
XT
Corning Gorilla Glass 5
OS
C100i
Android 16
XT
Android 9.0 (Pie), upgradable to Android 10, Realme UI
Chipset
C100i
Unisoc T7250 (12 nm)
XT
Qualcomm SDM712 Snapdragon 712 (10 nm)
CPU
C100i
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
XT
Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPU
C100i
Mali-G57 MP1
XT
Adreno 616
Card slot
C100i
microSDXC
XT
microSDXC (dedicated slot)
Internal
C100i
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
XT
64GB 4GB RAM, 64GB 6GB RAM, 128GB 8GB RAM
Other
C100i
eMMC 5.1
XT
UFS 2.1
Single
C100i
8 MP, f/2.0, (wide), AF
XT
-
Features
C100i
LED flash, HDR, panorama
XT
LED flash, HDR, panorama
Video
C100i
1080p@30fps
XT
4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Quad
C100i
-
XT
64 MP, f/1.8, (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.3, 13mm (ultrawide) 2 MP (macro) Auxiliary lens
Single
C100i
5 MP, f/2.2, (wide)
XT
16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm
Video
C100i
720p@30fps
XT
1080p@30fps
Features
C100i
-
XT
HDR, panorama
Loudspeaker
C100i
Yes
XT
Yes
3.5mm jack
C100i
Yes
XT
Yes
WLAN
C100i
Wi-Fi 802.11 a/b/g/n/ac, dual-band
XT
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
C100i
5.2, A2DP, LE
XT
5.0, A2DP, LE
Positioning
C100i
GPS, GALILEO, GLONASS, BDS
XT
GPS, GLONASS, GALILEO, BDS
NFC
C100i
No
XT
No
Radio
C100i
Unspecified
XT
FM radio
USB
C100i
USB Type-C 2.0, OTG
XT
USB Type-C 2.0
Sensors
C100i
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
XT
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
C100i
Si/C Li-Ion 7000 mAh
XT
4000 mAh, non-removable
Charging
C100i
15W wired, PD, QC Reverse wired
XT
20W wired
Colors
C100i
Dawn Purple, Dusk Gray
XT
Pearl White, Pearl Blue
Models
C100i
RMX5377
XT
RMX1921
Price
C100i
About 110 EUR
XT
About 290 EUR