realme 16 vs realme C100i 4G: Price, Specs & Features Comparison
Launch Date
April 2, 2026 (Official)
August 27, 2026 (Official)
Custom UI
Realme UI
Realme UI
Operating System(OS)
Android v16
Android v16
Security Updates
4 Year
-
Near Field Communication
-
No
Resolution
2372x1080 px (UHD (4k))
-
Shooting Modes
Cinema Mode
-
Camera Features
10 x Digital Zoom
10 x Digital Zoom
Video Recording Features
Yes, Screen flash
Full HD @30 fps
HD @30 fps
Resolution
2372x1080 px (UHD (4k))
-
Video Recording
Yes, Screen flash
-
Display Type
Flexible AMOLED
LCD
Screen Size
6.57 inches (16.69 cm)
6.8 inches (17.27 cm)
Resolution
2372x1080 px (UHD (4k))
720x1570 px (HD+)
Peak Brightness
4200 nits
-
HBM Brightness
1400 nits
900 nits
Refresh Rate
120 Hz
120 Hz
Pixel Density
397 ppi
254 ppi
Screen to Body Ratio (calculated)
88.24 %
86.97 %
Screen Protection
Yes
Yes
Bezel-less Display
Yes with punch-hole display
Yes with punch-hole display
Screen to Body Ratio (claimed by the brand)
93 %
90.4 %
Touch Sampling Rate
-
240 Hz
Height
158.30 mm
166.48 mm
Weight
183 grams
208 grams
Build Material
Back: Plastic
Back: Polycarbonate
SIM Slot(s)
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Network Support
5G, 4G
5G Not Supported, 4G
SIM 1
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
4G bands Expand
SIM 2
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
4G bands Expand
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
-
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
GPS
Yes with Glonass
Yes with A-GPS, Glonass
Capacity
7000 mAh
7000 mAh
Quick Charging
Yes, 60W Fast Charging
Yes, 15W Quick Charging
Internal Storage
128 GB / 256 GB
64 GB
Storage Type
UFS 2.2
eMMC 5.1
Expandable Storage
Yes
Yes
Fingerprint Sensor
Yes
Yes
Fingerprint Sensor Position
On-screen
Side
Fingerprint Sensor Type
Optical,Ultrasonic
Capacitive
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
RAM & Storage
-
4 GB RAM + 64 GB
Display
-
6.8", 720 x 1570 Resolution
