Key Feature Comparison
At a Glance
Show differences only
Octa core (2.4 GHz, Quad core, Cortex A78 + 1.95 GHz, Quad core, Cortex A55)
Qualcomm Snapdragon 7s Gen 2, Adreno 710
Hexa Core (3.23 GHz, Dual core, Avalanche + 1.82 GHz, Quad core, Blizzard)
Apple A15 Bionic, Apple GPU (Five-core graphics)
5200 mAh
Li-Polymer, Super VOOC, 80W
3095 mAh
Li-ion, Fast, 20W
6.7 inches
394 ppi, FHD
6.1 inches
457 ppi, FHD+
Triple, 50MP + 8MP + 50MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
Triple, 12MP + 12MP + 12MP
3840x2160 @ 24 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 fps
5G
Dual SIM, GSM+GSM
5G
Dual SIM, GSM+GSM
Detailed Specs
Screen Size
6.7 inches
6.1 inches
Screen Type
OLED
OLED
Screen Resolution
1080 x 2400 pixels
1170 x 2532 pixels
Pixel Density
394 ppi
457 ppi
Screen Protection
Corning Gorilla Glass
Yes
Screen to Body Ratio
93%
86.89%
Screen Design
Punch hole
Regular notch
Screen Refresh Rate
120 Hz
120 Hz
Screen Quality
FHD
FHD+
Aspect Ratio
-
19.5:9
Peak Brightness
-
1000 nits
Phone Variants
8GB 256GB, 12GB 256 GB, 12GB 512 GB
6GB 512GB, 6GB 256GB, 6GB 128GB, 6GB 1TB
Expandable Storage
No
No
Storage Type
UFS 3.1
NVMe
OTG Support
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Operating System
Android v14
iOS v15
GPU
Adreno 710
Apple GPU (Five-core graphics)
Chipset
Qualcomm Snapdragon 7s Gen 2
Apple A15 Bionic
CPU
Octa core (2.4 GHz, Quad core, Cortex A78 + 1.95 GHz, Quad core, Cortex A55)
Hexa Core (3.23 GHz, Dual core, Avalanche + 1.82 GHz, Quad core, Blizzard)
Custom User Interface
Realme UI
-
Clock Speed
2.4 GHz
3.23 GHz
Architecture
64 bit
64 bit
Process Technology
4 nm
5 nm
Battery Capacity
5200 mAh
3095 mAh
Battery Removable
No
No
Battery Type
Li-Polymer
Li-ion
Charger Type
Super VOOC, 80W
Fast, 20W
USB Type-C
Yes
No
Fast Charging
Yes
Yes
Charging Time
50 % in 19 minutes
50 % in 30 minutes
Wireless Charging
-
Yes
Announced On
30-Jul-24
14-Sep-21
Market Status
Available
Available
Brand
Realme
Apple
Model Number
RMX3921
A2638
Price Status
Confirmed
Confirmed
Price
Rs. 32,999
Rs. 119,900
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
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: eSIM
Wi-Fi
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 6 (802.11 b/g/n/ax) 5GHz, MIMO
Bluetooth Type
v5.2
v5.0
Audio Jack
USB Type-C
Lightning
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
Yes
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
SIM 1 Bands
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 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 /...
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N25 / N28 / N66, TDD N38 / N40 / N41 / N71 / N77 / N78 / N79, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800...
SIM 2 Bands
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 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), 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) / 700(band 13) ...
Audio Features
-
Dolby Atmos, Dolby Digital, Dolby Digital Plus
NFC
-
Yes
Front Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 24 fps, 1920x1080 @ 30 fps
Front Camera Features
Fixed Focus
-
Front Camera Setup
Single, 32MP
Single, 12MP
Front Camera 1 Resolution
32 MP
12 MP
Front Camera 1 Type
f/2.45, Wide Angle, Primary Camera
f/2.2, Wide Angle, Primary Camera
Front Camera 1 Lens
21 mm focal length, 2.74" sensor size, Exmor RS, 0.8 micrometre pixel size
23 mm focal length, 3.6" sensor size
Front Aperture
f/2.45
f/2.2
Front Flash
Yes, Screen flash
Yes, Retina Flash
Front Sensor
-
Exmor RS
Weight
190 grams
203 grams
Colors
Monet Gold, Emerald Green
Gold, Silver, Graphite, Sierra Blue, Alpine Green
Build
Back: Mineral Glass, Vegan Leather
Back: Gorilla Glass
Dimensions
161.34 x 73.91 x 8.23 mm
146.7 x 71.5 x 7.6 mm
OIS
Yes
Yes
Rear Flash
Yes, LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
3840x2160 @ 24 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 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
Triple, 50MP + 8MP + 50MP
Triple, 12MP + 12MP + 12MP
Rear Camera 1 Resolution
50 MP
12 MP
Rear Camera 1 Type
f/1.88, Wide Angle (84 degree field-of-view), Primary Camera
f/1.5, Wide Angle, Primary Camera
Rear Camera 1 Lens
24 mm focal length, 1.56" sensor size, LYT 701, CMOS image sensor, 1 micrometre pixel size
26 mm focal length
Rear Camera 2 Resolution
8 MP
12 MP
Rear Camera 2 Type
f/2.2, Ultra-Wide Angle Camera
f/1.8, Ultra-Wide Angle Camera
Rear Camera 2 Lens
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
13 mm focal length
Rear Camera 3 Resolution
50 MP
12 MP
Rear Camera 3 Type
f/2.6, Periscope Camera
f/2.8, Telephoto Camera
Rear Camera 3 Lens
73 mm focal length, 0.8 micrometre pixel size
77 mm focal length
Rear Aperture
f/1.88
f/1.5
Rear Sensor
-
IMX703, Exmor-RS CMOS Sensor, Sensor-shift Image Stabilization
Fingerprint Scanner
Yes
No
Fingerprint Scanner Position
On-Screen
-
Fingerprint Scanner Type
Optical
-
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