Key Feature Comparison
At a Glance
Show differences only
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
MediaTek Dimensity 6100 Plus, Mali-G57 MC2
Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
MediaTek Helio G85, Mali-G52 MC2
5000 mAh
Li-Polymer, Super VOOC, 45W
5000 mAh
Li-Polymer, Flash, 33W
6.72 inches
392 ppi, FHD
6.67 inches
395 ppi, FHD
Dual, 50MP + 2MP
1920x1080 @ 30 fps, 1280x720 @ 30 fps
Triple, 64MP + 2MP + 0.08MP
2048x1152 @ 30 fps
5G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.72 inches
6.67 inches
Screen Type
IPS LCD
AMOLED
Screen Resolution
1080 x 2400 pixels
1080 x 2400 pixels
Pixel Density
392 ppi
395 ppi
Aspect Ratio
20:09
20:09
Screen to Body Ratio
91.40%
93.30%
Screen Design
Punch hole
Punch hole
Screen Refresh Rate
120 Hz
60 Hz
Screen Quality
FHD
FHD
Peak Brightness
800 nits
500 nits
Phone Variants
4GB 128GB, 6GB 128GB, 8GB 128GB
8GB 256GB
Expandable Storage
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
Storage Type
UFS 2.2
UFS 2.2
Expandable Storage Capacity
Yes, 2 TB
Yes, 1 TB
OTG Support
-
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass
Operating System
Android v14
Android v13
GPU
Mali-G57 MC2
Mali-G52 MC2
Chipset
MediaTek Dimensity 6100 Plus
MediaTek Helio G85
CPU
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Custom User Interface
Realme UI
-
Clock Speed
2.2 GHz
2 GHz
Architecture
64 bit
64 bit
Process Technology
6 nm
12 nm
Battery Capacity
5000 mAh
5000 mAh
Battery Removable
No
No
Battery Type
Li-Polymer
Li-Polymer
Charger Type
Super VOOC, 45W
Flash, 33W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Charging Time
50 % in 30 minutes
53 % in 30 minutes
Announced On
24-Apr-24
28-May-23
Market Status
Available
Available
Brand
Realme
Tecno
Model Number
RMX3998
CK6
Price Status
Confirmed
Confirmed
Price
Rs. 11,999
Rs. 14,999
GPS
Yes Glonass
Yes A-GPS
NFC
No
No
Network Support
5G
4G
Bluetooth
Yes
Yes
3.5mm Audio Jack
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Bluetooth Type
v5.3
v5.0
Audio Jack
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
SIM 1 Bands
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 850 / 900 M...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
SIM 2 Bands
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 850 / 900 M...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
Audio Features
-
DTS Sound
FM Radio
-
Yes
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
2048x1152 @ 30 fps
Front Camera Setup
Single, 8MP
Single, 32MP
Front Camera 1 Resolution
8 MP
32 MP
Front Camera 1 Type
f/2.0, Wide Angle, Primary Camera
f/2.45, Wide Angle, Primary Camera
Front Camera 1 Lens
26 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
24 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
Front Aperture
f/2.0
f/2.45
Front Flash
-
Yes, Dual LED
Weight
188 grams
190 grams
Colors
Ice Blue, Forest Green
Predawn Black, Serenity Blue, Glacier Glow
Dimensions
165.6 x 76.1 x 7.69 mm
162.71 x 75.89 x 7.82 mm
Build
-
Back: Plastic
OIS
Yes
-
Rear Flash
Yes, LED Flash
Yes, Ring LED
Rear Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
2048x1152 @ 30 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 50MP + 2MP
Triple, 64MP + 2MP + 0.08MP
Rear Camera 1 Resolution
50 MP
64 MP
Rear Camera 1 Type
f/1.8, Wide Angle, Primary Camera
f/1.7, Wide Angle (81 degree field-of-view), Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2.76" sensor size, 0.64 micrometre pixel size
25 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
2 MP
2 MP
Rear Camera 2 Type
f/2.4, Mono Camera
f/2.4, Depth Camera
Rear Camera 2 Lens
22 mm focal length, 5.0" sensor size
1.75 micrometre pixel size
Rear Aperture
f/1.8
f/1.7
Rear Camera 3 Resolution
-
0.08 MP
Rear Camera 3 Type
-
f/2.0
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Side
On-Screen
Fingerprint Scanner Type
-
Optical
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