Micromax A100
₹11,999
(Discontinued)
|
Karbonn K21 Plus Radio Jockey
₹1,690
(Discontinued)
|
Itel Zeno 100 Pro 4G
₹8,599
|
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Micromax A100 vs Karbonn K21 Plus Radio Jockey
Comparing the Micromax A100 vs Karbonn K21 Plus Radio Jockey across display, camera and battery to help determine the better smartphone.
Here is the summary of the results:
Display: Micromax A100 offers a screen size of 5 inches, while Karbonn K21 Plus Radio Jockey offers 2.2 inches, making Micromax A100 the larger display of the two. Both Micromax A100 and Karbonn K21 Plus Radio Jockey feature the same LCD display.
Rear Camera: Micromax A100 offers a higher rear camera resolution with 5 MP, while Karbonn K21 Plus Radio Jockey offers 0.3 MP, making Micromax A100 better for rear camera photography.
Battery: Micromax A100 offers a higher battery capacity with 2000 mAh, while Karbonn K21 Plus Radio Jockey offers 1000 mAh, making Micromax A100 better for longer battery life.
|
✕
Micromax A100
₹11,999
(Discontinued)
|
✕
Karbonn K21 Plus Radio Jockey
₹1,690
(Discontinued)
|
Add to Compare
|
Summary
Release Date
|
19 Aug, 2012
|
20 Sep, 2012
|
16 Jul, 2026
|
Performance
|
N/A
|
N/A
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Unisoc T7100
|
|
(upto 1 GHz)
|
N/A
|
Octa Core (upto 1.8 GHz)
|
|
512 MB RAM
|
N/A
|
3 GB RAM
|
Display
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5 inches (12.7 cm)
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2.2 inches (5.59 cm)
|
6.56 inches (16.66 cm)
|
|
LCD
|
LCD
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IPS LCD
|
|
480x854 px
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128x160 px
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N/A
|
|
N/A
|
N/A
|
90 Hz Refresh Rate
|
Rear Camera
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5 MP
Primary Camera
|
0.3 MP
Primary Camera
|
8 MP
Primary Camera
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Front Camera
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0.3 MP
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N/A
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5 MP
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Battery
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2000 mAh
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1000 mAh
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5000 mAh
|
|
N/A
|
N/A
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10W
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Storage
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4 GB
|
N/A
|
64 GB
|
|
N/A
|
N/A
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eMMC 5.0
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User Ratings
|
4.3/5
(241 ratings)
|
N/A
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹8,599
|
User Feedback
General
Launch Date
|
N/A
|
N/A
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Jul 16, 2026
(Official)
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Operating System
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Android v4 (Ice Cream Sandwich)
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N/A
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Android v15
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Custom UI
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N/A
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N/A
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Android Go
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Performance
Chipset
|
N/A
|
N/A
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Unisoc T7100
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Processor
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Dual core, 1 GHz
|
N/A
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Octa core
1.8 GHz, Quad core, Cortex A75 1.2 GHz, Quad core, Cortex A55 |
Architecture (The higher, the better)
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N/A
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N/A
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64 bit
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Fabrication (The lower, the better)
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N/A
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N/A
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12 nm
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Graphics (GPU)
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Adreno 200
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N/A
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PowerVR GE8322
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RAM
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512 MB
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N/A
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3 GB / 4 GB
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RAM Type
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N/A
|
N/A
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LPDDR4X
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Display
Display Type
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LCD
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LCD
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IPS LCD
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Screen Size
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5 inches (12.7 cm)
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2.2 inches (5.59 cm)
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6.56 inches (16.66 cm)
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Resolution
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480x854 px
|
128x160 px
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N/A
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Brightness
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N/A
|
N/A
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400 nits
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Refresh Rate
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N/A
|
N/A
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90 Hz
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Pixel Density
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196 ppi
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93 ppi
|
269 ppi
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Screen to Body Ratio (calculated)
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66.71 %
|
N/A
|
N/A
|
Design
Height
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142.2 mm
|
N/A
|
N/A
|
Width
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72.6 mm
|
N/A
|
N/A
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Thickness
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11.90 mm
|
N/A
|
8.49 mm
|
Weight
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168 grams
|
N/A
|
N/A
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Rear Camera
Resolution
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5 MP
Primary Camera |
0.3 MP
Primary Camera |
8 MP
Primary Cameraf/2GC08A8 1.12µm pixel size |
Autofocus
|
Yes
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N/A
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N/A
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OIS
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N/A
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N/A
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No
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Flash
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Yes LED Flash
|
Yes
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Yes LED Flash
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Image Resolution
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2592 x 1944 Pixels
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N/A
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N/A
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Shooting Modes
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N/A
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Continuous Shooting
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N/A
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Camera Features
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Digital Zoom
|
Digital Zoom
Smile detection |
Digital Zoom
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Video Recording
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720x480 fps
|
N/A
|
N/A
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Front Camera
Resolution
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0.3 MP
Primary Camera |
N/A
|
5 MP
Primary Camera1.12µm pixel size |
Flash
|
N/A
|
N/A
|
No
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Camera Features
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Fixed Focus
|
N/A
|
N/A
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Battery
Capacity
|
2000 mAh
|
1000 mAh
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5000 mAh
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Battery Type
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Li-ion
|
Li-ion
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N/A
|
TalkTime
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Up to 5 Hours(2G)
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Up to 3.5(2G)
|
N/A
|
Quick Charging
|
N/A
|
N/A
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Yes 10W
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Storage
Internal Storage
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4 GB
|
N/A
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64 GB
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Storage Type
|
N/A
|
N/A
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eMMC 5.0
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Expandable Storage
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Yes Up to 32 GB
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Yes Up to 4 GB
|
N/A
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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Single SIM
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Network Support
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5G Not Supported
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5G Not Supported
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5G Not Supported 4G
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VoLTE
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N/A
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N/A
|
Yes
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Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
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No
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Yes Wi-Fi 4 (802.11 n)
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Bluetooth
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Yes v3.0
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Yes
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Yes
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GPS
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Yes
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N/A
|
N/A
|
IR Blaster
|
N/A
|
N/A
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Yes
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Multimedia
Audio Jack
|
3.5 mm
|
N/A
|
N/A
|
Music
|
N/A
|
Yes Music Formats: Yes Music Formats : MP3 MIDI WAV WMA AMR with Equalizer Big Speaker
|
N/A
|
Sensors
Fingerprint Sensor
|
N/A
|
N/A
|
Yes
|
Fingerprint Sensor Position
|
N/A
|
N/A
|
Side
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Other Sensors
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Accelerometer
|
N/A
|
N/A
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Games
|
N/A
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Embedded Games
|
N/A
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Java
|
N/A
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No
|
N/A
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Browser
|
N/A
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Yes
|
N/A
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Phone Book
|
N/A
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Yes 300 Entries + SIM1 + SIM2
|
N/A
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SMS
|
N/A
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Yes SMS Storage 100 + SIM1 + SIM2
|
N/A
|
Other Facilities
|
N/A
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Calculator CLID with Photo Alarm clock Stop Watch World Times Speed Dialing Organizer
|
N/A
|
Applications
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Pre-Loaded Applications Google Play Store M! Zone M! Voice M! Store M! SMS & M! Buddy
|
N/A
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹8,599
|