Asus Zenfone 4
₹4,688
(Out of Stock)
|
52%
Celkon A21
₹3,726
(Discontinued)
|
Add to Compare
|
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Asus Zenfone 4 vs Celkon A21
Comparing the Asus Zenfone 4 vs Celkon A21 across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Both Asus Zenfone 4 and Celkon A21 run at the same processing speed of 1.2 GHz.
Display: Both Asus Zenfone 4 and Celkon A21 offer the same screen size of 4 inches, but Celkon A21 features a LCD display compared to Asus Zenfone 4's TFT, making Celkon A21 the better display of the two.
Rear Camera: Asus Zenfone 4 offers a higher rear camera resolution with 5 MP, while Celkon A21 offers 3.2 MP, making Asus Zenfone 4 better for rear camera photography.
Front Camera: Celkon A21 offers a higher front camera resolution with 1.3 MP, while Asus Zenfone 4 offers 0.3 MP, making Celkon A21 better for front camera photography.
Battery: Asus Zenfone 4 offers a higher battery capacity with 1600 mAh, while Celkon A21 offers 1500 mAh, making Asus Zenfone 4 better for longer battery life.
Storage: Asus Zenfone 4 offers higher internal storage with 8 GB, while Celkon A21 offers 512 GB, making Asus Zenfone 4 the better option for storage.
|
✕
Asus Zenfone 4
₹4,688
(Out of Stock)
|
✕
Celkon A21
₹3,726
(Discontinued)
|
Add to Compare
|
Summary
Spec Score
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N/A
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52%
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Release Date
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14 Jul, 2014
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20 May, 2014
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Performance
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N/A
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|
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Intel Atom
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MediaTek MT6582
|
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(upto 1.2 GHz)
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(upto 1.2 GHz)
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1 GB RAM
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256 MB RAM
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Display
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N/A
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|
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4.0 inches (10.16 cm)
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4.0 inches (10.16 cm)
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TFT
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LCD
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480x800 px
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320x480 px
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Rear Camera
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N/A
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|
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5 MP
Primary Camera
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3.2 MP
Primary Camera
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Front Camera
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N/A
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|
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0.3 MP
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1.3 MP
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Battery
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N/A
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|
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1600 mAh
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1500 mAh
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Storage
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8 GB
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512 MB
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User Ratings
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3.9/5
(30,961 ratings)
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N/A
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Video
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There are no videos available for the device.
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User Feedback
General
Launch Date
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Jul 14, 2014
(Official)
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N/A
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Operating System
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Android v4.1 (Jelly Bean)
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Android v4.2.2 (Jelly Bean)
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Performance
Performance Rating
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N/A
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Poor
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Chipset
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Intel Atom Z2520
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MediaTek MT6582
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Processor
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Dual core, 1.2 GHz, Intel Atom
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Dual core, 1.2 GHz, ARM Cortex A7
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Architecture (The higher, the better)
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32 bit
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N/A
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Graphics (GPU)
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PowerVR SGX 544MP2
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Mali-400 MP2
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RAM
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1 GB
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256 MB
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RAM Type
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LPDDR2
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N/A
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Display
Display Rating
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N/A
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Very Good
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Display Type
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TFT
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LCD
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Screen Size
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4.0 inches (10.16 cm)
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4.0 inches (10.16 cm)
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Resolution
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480x800 px
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320x480 px
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Pixel Density
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233 ppi
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144 ppi
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Screen to Body Ratio (calculated)
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59.62 %
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57.75 %
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Screen Protection
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Corning Gorilla Glass v3
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N/A
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Design
Height
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124.4 mm
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124.8 mm
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Width
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61.4 mm
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66.1 mm
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Thickness
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12.3 mm
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10.8 mm
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Weight
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120 grams
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115 grams
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Rear Camera
Rear Camera Rating
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N/A
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Below Avg
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Resolution
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5 MP
Primary Camera |
3.2 MP
Primary Camera |
Autofocus
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Yes
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N/A
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Image Resolution
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2592 x 1944 Pixels
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2048 x 1536 Pixels
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Camera Features
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Digital Zoom
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Digital Zoom
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Video Recording
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Full HD @30 fps
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N/A
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Front Camera
Front Camera Rating
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N/A
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Below Avg
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Resolution
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0.3 MP
Primary Camera |
1.3 MP
Primary Camera |
Battery
Battery Rating
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N/A
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Very Good
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Capacity
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1600 mAh
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1500 mAh
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Battery Type
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Li-Polymer
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Li-ion
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Storage
Internal Storage
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8 GB
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512 MB
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Expandable Storage
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Yes Up to 64 GB
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Yes Up to 32 GB
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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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SIM Type
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SIM1: Micro
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N/A
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Network Support
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5G Not Supported
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5G Not Supported
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Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
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Yes Wi-Fi
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Wi-Fi Features
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Wi-Fi Direct Mobile Hotspot
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N/A
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Bluetooth
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Yes v4.0
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Yes
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GPS
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Yes with A-GPS Glonass
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N/A
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Multimedia
Audio Jack
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3.5 mm
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3.5 mm
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Sensors
Fingerprint Sensor
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No
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N/A
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Other Sensors
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Proximity sensor Accelerometer
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Accelerometer
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