|
68%
Xiaomi Redmi 9A
₹6,499
(Out of Stock)
|
Karbonn X21
₹6,990
(Out of Stock)
|
Add to Compare
|
Copy link to bookmark or share with others
Xiaomi Redmi 9A vs Karbonn X21
Comparing the Xiaomi Redmi 9A vs Karbonn X21 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Xiaomi Redmi 9A runs at a higher processing speed of 2.0 GHz, while Karbonn X21 runs at 1.6 GHz, making Xiaomi Redmi 9A the better performer.
Display: Xiaomi Redmi 9A offers a screen size of 6.53 inches, while Karbonn X21 offers 5.45 inches, making Xiaomi Redmi 9A the larger display of the two. Both Xiaomi Redmi 9A and Karbonn X21 feature the same IPS LCD display.
Rear Camera: Xiaomi Redmi 9A offers a higher rear camera resolution with 13 MP, while Karbonn X21 offers 8 MP, making Xiaomi Redmi 9A better for rear camera photography.
Front Camera: Both Xiaomi Redmi 9A and Karbonn X21 feature a 5 MP primary front camera.
Battery: Xiaomi Redmi 9A offers a higher battery capacity with 5000 mAh, while Karbonn X21 offers 3000 mAh, making Xiaomi Redmi 9A better for longer battery life.
Storage: Both Xiaomi Redmi 9A and Karbonn X21 offer the same internal storage of 32 GB.
User Rating: Xiaomi Redmi 9A receives a higher user rating of 4.2, while Karbonn X21 has a rating of 3.9.
|
✕
Xiaomi Redmi 9A
₹6,499
(Out of Stock)
|
✕
Karbonn X21
₹6,990
(Out of Stock)
|
Add to Compare
|
Summary
Spec Score
|
68%
|
N/A
|
Release Date
|
04 Sep, 2020
|
15 Jun, 2021
|
Performance
|
|
N/A
|
|
MediaTek Helio G25
|
Unisoc SC9863
|
|
Octa Core (upto 2 GHz)
|
Tru-Octa Core (upto 1.6 GHz)
|
|
2 GB RAM
|
2 GB RAM
|
Display
|
|
N/A
|
|
6.53 inches (16.59 cm)
|
5.45 inches (13.84 cm)
|
|
IPS LCD
|
IPS LCD
|
|
720x1600 px (HD+)
|
720x1440 px (HD+)
|
Rear Camera
|
|
N/A
|
|
13 MP
Wide Angle Primary Camera
|
8 MP
Primary Camera
|
Front Camera
|
|
N/A
|
|
5 MP
Wide Angle Lens
|
5 MP
|
Battery
|
|
N/A
|
|
5000 mAh
|
3000 mAh
|
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
32 GB
|
32 GB
|
|
eMMC 5.1
|
N/A
|
User Ratings
|
4.2/5
(65,692 ratings)
|
3.9/5
(2,885 ratings)
|
User Feedback
General
Launch Date
|
Sep 04, 2020
(Official)
|
Jun 15, 2021
(Official)
|
Operating System
|
Android v10 (Q)
|
Android v10
|
Custom UI
|
MIUI
|
Android Go
|
Performance
Performance Rating
|
Avg
|
N/A
|
Chipset
|
MediaTek Helio G25
|
Unisoc SC9863
|
Processor
|
Octa core
2 GHz, Quad core, Cortex A53 1.5 GHz, Quad core, Cortex A53 |
Octa core, 1.6 GHz, Cortex A55
|
Architecture (The higher, the better)
|
64 bit
|
64 bit
|
Fabrication (The lower, the better)
|
12 nm
|
N/A
|
Graphics (GPU)
|
PowerVR GE8320
|
PowerVR GE8322
|
RAM
|
2 GB / 3 GB
|
2 GB
|
RAM Type
|
LPDDR4X
|
N/A
|
Display
Display Rating
|
Very Good
|
N/A
|
Display Type
|
IPS LCD
|
IPS LCD
|
Screen Size
|
6.53 inches (16.59 cm)
|
5.45 inches (13.84 cm)
|
Resolution
|
720x1600 px (HD+)
|
720x1440 px (HD+)
|
Brightness
|
400 nits
|
N/A
|
Aspect Ratio
|
20:9
|
18:9
|
Pixel Density
|
269 ppi
|
295 ppi
|
Screen to Body Ratio (calculated)
|
81.08 %
|
72.38 %
|
Bezel-less Display
|
Yes with waterdrop notch
|
Yes
|
Design
Height
|
164.9 mm
|
147.5 mm
|
Width
|
77 mm
|
71.8 mm
|
Thickness
|
9 mm
|
9.3 mm
|
Weight
|
194 grams
|
160 grams
|
Build Material
|
Back: Plastic
|
N/A
|
Water Resistance
|
Yes Splash proof
|
N/A
|
Rear Camera
Rear Camera Rating
|
Good
|
N/A
|
Resolution
|
13 MP
Primary Cameraf/2.2 Wide Angle28 mm focal length 1µm pixel size |
8 MP
Primary Camera |
Autofocus
|
Yes
|
N/A
|
OIS
|
N/A
|
No
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
|
4128 x 3096 Pixels
|
3264 x 2448 Pixels
|
Settings
|
Exposure compensation ISO control
|
N/A
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Burst mode
|
Camera Features
|
Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
|
Video Recording
|
Full HD @30 fps
|
N/A
|
Front Camera
Front Camera Rating
|
Very Good
|
N/A
|
Resolution
|
5 MP
f/2.2 Wide Angle Primary Camera1.12µm pixel size |
5 MP
Primary Camera |
Flash
|
N/A
|
Yes LED Flash
|
Video Recording
|
Full HD @30 fps
|
N/A
|
Battery
Battery Rating
|
Very Good
|
N/A
|
Capacity
|
5000 mAh
|
3000 mAh
|
Battery Type
|
Li-Polymer
|
Li-ion
|
Storage
Internal Storage
|
32 GB
|
32 GB
|
Storage Type
|
eMMC 5.1
|
N/A
|
Expandable Storage
|
Yes Up to 512 GB
|
Yes Up to 256 GB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
VoLTE
|
Yes
|
Yes
|
SIM 1
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
SIM 2
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
SAR Value
|
Head: 0.528 W/kg Body: 0.791 W/kg
|
Head: 0.807 W/kg Body: 1.152 W/kg
|
Wi-Fi
|
Yes Wi-Fi 4 (802.11 a/b/g/n)
|
Yes Wi-Fi 4 (802.11 a/b/g/n)
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v4.2
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS
|
NFC
|
No
|
No
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Sensors
Fingerprint Sensor
|
No
|
No
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer
|