Celkon AR40
#8031
Karbonn A15
#8012Category Breakdown
Celkon AR40
Karbonn A15
Performance
29.526.2
Camera
39.639.6
Display
16.916.9
Battery
15.214.2
Build
0.217.6
Connectivity
26.923.7
Audio
8.98.9
Overall
16.616.7
Summary
- The Celkon AR40 and Karbonn A15 both feature a 4.0-inch TFT display with a resolution of 480 x 800 pixels, offering similar visual experiences.
- In terms of performance, the Celkon AR40 has a dual-core 1.3 GHz CPU compared to the Karbonn A15's 1.0 GHz single-core, which may provide better multitasking capabilities.
- Both devices have a rear camera of 3.15 MP, but neither offers optical image stabilization or a front camera.
- The Celkon AR40 has a slightly larger battery capacity at 1500 mAh versus the Karbonn A15's 1420 mAh.
- The Celkon runs on Android 4.2.2 (Jelly Bean), while the Karbonn operates on an older Android 4.0.4 (Ice Cream Sandwich), potentially affecting the software experience and available features.
Side-by-side Specification Comparison
Celkon AR40
Karbonn A15
General
Release Date
2013
2012
Announced
2013
2012
Description
N/A
N/A
Display
Size
4"
4"
Type
TFT
TFT
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Dual-core 1.3 GHz
1.0 GHz
GPU
N/A
N/A
Memory
4GB 512MB RAM
4GB (2.5GB user available), 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
N/A
N/A
Front Camera
Yes
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1500 mAh
1420 mAh
Battery Details
Li-Ion 1500 mAh battery
Li-Ion 1420 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
N/A
Weight
126.5 g
N/A
Materials
N/A
N/A
Colors
Yellow
Black
Foldable
✗
✗
SAR
N/A
0.59 W/kg (head)
Connectivity
SIM
Dual SIM
Dual SIM (Mini-SIM)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 7.2/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP
2.0
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2.2 (Jelly Bean)
Android 4.0.4 (Ice Cream Sandwich)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer