Realme 12x 5G vs Infinix Note 40 vs Realme 12 Pro Plus 5G
Key Feature Comparison
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At a Glance
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Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Quad core, Cortex A78 + 1.95 GHz, Quad core, Cortex A55)
5000 mAh
5000 mAh
5000 mAh
6.72 inches
6.78 inches
6.7 inches
Dual, 50MP + 2MP
Dual, 108MP + 2MP
Triple, 50MP + 8MP + 64MP
5G
4G
5G
Detailed Specs
Screen Size
6.72 inches
6.78 inches
6.7 inches
Screen Type
IPS LCD
AMOLED
AMOLED
Screen Resolution
1080 x 2400 pixels
1080 x 2460 pixels
1080 x 2412 pixels
Pixel Density
392 ppi
393 ppi
394 ppi
Aspect Ratio
20:09
-
-
Screen to Body Ratio
91.40%
89.37%
93%
Screen Design
Punch hole
Punch hole
Punch hole
Screen Refresh Rate
120 Hz
120 Hz
120 Hz
Screen Quality
FHD
-
FHD
Peak Brightness
800 nits
-
-
Screen Protection
-
Corning Gorilla Glass
Yes
Phone Variants
4GB 128GB, 6GB 128GB, 8GB 128GB
8GB 256GB
8GB 128GB, 8GB 256 GB, 12GB 256 GB
Expandable Storage
Yes
Yes
No
RAM Type
LPDDR4
LPDDR4X
LPDDR4X
Storage Type
UFS 2.2
UFS 2.2
UFS 3.1
Expandable Storage Capacity
Yes, 2 TB
-
-
OTG Support
Yes
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v14
Android v14
Android v14
GPU
Mali-G57 MC2
Mali-G57 MC2
Adreno 710
Chipset
MediaTek Dimensity 6100 Plus
MediaTek Helio G99 Ultimate
Qualcomm Snapdragon 7S Gen 2
CPU
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Quad core, Cortex A78 + 1.95 GHz, Quad core, Cortex A55)
Custom User Interface
Realme UI
-
Realme UI
Clock Speed
2.2 GHz
2.2 GHz
2.4 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
6 nm
6 nm
4 nm
Battery Capacity
5000 mAh
5000 mAh
5000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-Polymer
Li-Polymer
Charger Type
Super VOOC, 45W
Fast, 45W
Super VOOC, 67W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
50 % in 30 minutes
50 % in 26 minutes
50 % in 19 minutes
Wireless Charging
-
Yes
-
Announced On
2-Apr-24
18-Mar-24
29-Jan-24
Market Status
Available
Launched Globally
Available
Brand
Realme
Infinix
Realme
Model Number
RMX3998
-
RMX3840
Price Status
Confirmed
Expected
Confirmed
Price
Rs. 11,999
Rs. 16,590
Rs. 29,999
Water Resistance
Yes, Splash proof, IP54
Yes, Splash proof, IP54
-
Weight
188 grams
190 grams
196 grams
Colors
Twilight Purple, Woodland Green
Titan Gold, Obsidian Black
Submarine Blue, Navigator Beige, Explorer Red
Dimensions
165.6 x 76.1 x 7.69 mm
164.13 x 74.53 x 7.75 mm
161.47 x 74.02 x 8.75 mm
SAR Value
Head: 1.08 W/kg, Body: 0.96 W/kg
-
-
GPS
Yes A-GPS, Glonass
Yes A-GPS
Yes A-GPS, Glonass
NFC
No
Yes
No
Network Support
5G
4G
5G
Bluetooth
Yes
Yes
Yes
FM Radio
No
Yes
-
3.5mm Audio Jack
Yes
No
No
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
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
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz
Bluetooth Type
v5.3
-
v5.2
Audio Jack
3.5 mm
USB Type-C
USB Type-C
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / N77 / N78, 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 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G ...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / N77 / N78, 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 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
Audio Features
-
DTS Sound
-
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
Front Camera Features
Fixed Focus
Fixed Focus
-
Front Camera Setup
Single, 8MP
Single, 32MP
Single, 32MP
Front Camera 1 Resolution
8 MP
32 MP
32 MP
Front Camera 1 Type
f/2.0, Wide Angle, Primary Camera
f/2.2, Wide Angle, Primary Camera
f/2.4, Wide Angle, Primary Camera
Front Camera 1 Lens
25 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
3.1" sensor size
21 mm focal length, 2.74" sensor size, 0.8 micrometre pixel size
Front Aperture
f/2.0
f/2.2
f/2.4
Front Flash
Yes, Screen flash
-
-
Rear Flash
Yes, LED Flash
Yes, Quad LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 60 fps, 2560x1440 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Rear Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
Rear Camera Setup
Dual, 50MP + 2MP
Dual, 108MP + 2MP
Triple, 50MP + 8MP + 64MP
Rear Camera 1 Resolution
50 MP
108 MP
50 MP
Rear Camera 1 Type
f/1.8, Wide Angle (80 degree field-of-view), Primary Camera
f/1.89, Wide Angle, Primary Camera
f/1.8, Wide Angle (84 degree field-of-view), Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2.76" sensor size, 0.64 micrometre pixel size
1.52" sensor size
24 mm focal length, 1.56" sensor size, 1 micrometre pixel size
Rear Camera 2 Resolution
2 MP
2 MP
8 MP
Rear Camera 2 Type
f/2.4
f/2.4
f/2.2, Ultra-Wide Angle Camera
Rear Camera 2 Lens
22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
Rear Sensor
S5KJN1, CMOS image sensor, ISO-CELL
S5KHM2, ISOCELL Plus
IMX890, Exmor-RS CMOS Sensor
Rear Aperture
f/1.8
f/1.89
f/1.8
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Side
On-Screen
On-Screen
Fingerprint Scanner Type
-
Optical
Optical