Key Feature Comparison
At a Glance
Show differences only
Octa core (2.8 GHz, Single core, Cortex X4 + 2.6 GHz, Quad core, Cortex A720 + 1.9 GHz, Tri core, Cortex A520)
Qualcomm Snapdragon 7 Plus Gen 3, Adreno 732
Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)
Qualcomm Snapdragon 888, Adreno 660
5500 mAh
Li-ion, Super VOOC, 120W
4500 mAh
Li-ion, Warp, 65W
6.78 inches
450 ppi
6.7 inches
526 ppi, 2K
Dual, 50MP + 8MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Quad, 48MP + 50MP + 8MP + 2MP
7680x4320 @ 30 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 480 fps
5G
Dual SIM, GSM+GSM
5G
Dual SIM, GSM+GSM
Detailed Specs
Screen Size
6.78 inches
6.7 inches
Screen Type
AMOLED
AMOLED
Pixel Density
450 ppi
526 ppi
Aspect Ratio
20:09
20:09
Screen Protection
Gorilla Glass Victus
Corning Gorilla Glass
Screen to Body Ratio
94.20%
90.23%
Screen Design
Punch hole
Punch hole
Screen Refresh Rate
120 Hz
120 Hz
Peak Brightness
6000 Nits
1300 nits
Screen Resolution
-
1440 x 3216 pixels
Screen Quality
-
2K
Phone Variants
8GB 128GB, 8GB 256GB, 12GB 256GB, 12GB 512GB
12GB 256GB, 8GB 128GB
Expandable Storage
No
No
RAM Type
LPDDR5X
LPDDR5
Storage Type
UFS 3.1
UFS 3.1
OTG Support
Yes
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v14
Android v11
GPU
Adreno 732
Adreno 660
Chipset
Qualcomm Snapdragon 7 Plus Gen 3
Qualcomm Snapdragon 888
CPU
Octa core (2.8 GHz, Single core, Cortex X4 + 2.6 GHz, Quad core, Cortex A720 + 1.9 GHz, Tri core, Cortex A520)
Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)
Custom User Interface
Realme UI
Oxygen OS
Clock Speed
2.8 GHz
2.84 GHz
Architecture
64 bit
64 bit
Process Technology
4 nm
5 nm
Battery Capacity
5500 mAh
4500 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-ion
Charger Type
Super VOOC, 120W
Warp, 65W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Charging Time
50 % in 10 minutes
100 % in 29 minutes
Wireless Charging
-
Yes Charging Time: 43 minutes
Announced On
22-May-24
23-Mar-21
Market Status
Available
Available
Brand
Realme
OnePlus
Model Number
RMX3853
LE2121
Price Status
Confirmed
Confirmed
Price
Rs. 30,999
Rs. 64,999
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby Atmos
NFC
Yes
Yes
Network Support
5G
5G
Bluetooth
Yes
Yes
FM Radio
No
No
3.5mm Audio Jack
No
No
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz
Yes, Wi-Fi 802.11, a/ac/ax/b/g/n, MIMO
Bluetooth Type
v5.4
v5.2
Audio Jack
USB Type-C
USB Type-C
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
SIM 1 Bands
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) /...
SIM 2 Bands
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) /...
Front Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Setup
Single, 32MP
Single, 16MP
Front Camera 1 Resolution
32 MP
16 MP
Front Camera 1 Type
f/2.45, Wide Angle, Primary Camera
f/2.4, Wide Angle Primary Camera
Front Camera 1 Lens
21 mm focal length, 2.74" sensor size, Exmor RS
3" sensor size, 1 micrometre pixel size
Front Sensor
Exmor RS
Exmor RS
Front Aperture
f/2.45
f/2.4
Front Camera Features
-
Fixed Focus
Front Flash
-
Yes, Screen flash
Weight
191 grams
197 grams
Colors
Fluid Silver, Razor Green, Miracle Purple
Morning Mist, Pine Green, Stellar Black
Dimensions
162 x 75.1 x 8.65 mm
163.2 x 73.6 x 8.7 mm
SAR Value
Head: 1.175 W/kg, Body: 0.368 W/kg
-
Build
-
Back: Gorilla Glass
OIS
Yes
Yes
Rear Flash
Yes, Dual LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
7680x4320 @ 30 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 480 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 50MP + 8MP
Quad, 48MP + 50MP + 8MP + 2MP
Rear Camera 1 Resolution
50 MP
48 MP
Rear Camera 1 Type
f/1.88, Wide Angle (79 degree field-of-view), Primary Camera
f/1.8, Wide Angle Primary Camera
Rear Camera 1 Lens
25.56 mm focal length, 1.95" sensor size, LYT 600, CMOS image sensor
23 mm focal length, 1.4" sensor size, 1.12 micrometre pixel size
Rear Camera 2 Resolution
8 MP
50 MP
Rear Camera 2 Type
f/2.2, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
15.91 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
14 mm focal length, 1.56" sensor size, 1 micrometre pixel size
Rear Sensor
LYT 600, CMOS image sensor
Exmor-RS CMOS Sensor
Rear Aperture
f/1.88
f/1.8
Rear Camera 3 Resolution
-
8 MP
Rear Camera 3 Type
-
f/2.4 Telephoto (upto 30x Digital Zoom) Camera
Rear Camera 3 Lens
-
77 mm focal length, 1 micrometre pixel size
Rear Camera 4 Resolution
-
2 MP
Rear Camera 4 Type
-
f/2.4 Mono Camera
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
Fingerprint Scanner Type
Optical
Optical
Face Unlock
Yes
Yes
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