Celkon C76
#9685
Karbonn K451+ Sound Wave
#9369Category Breakdown
Celkon C76
Karbonn K451+ Sound Wave
Performance
5.35.3
Camera
39.639.6
Display
15.221.2
Battery
14.017.4
Build
0.20.2
Connectivity
14.19.4
Audio
8.98.9
Overall
11.712.5
Summary
- The Celkon C76 features a 2.8-inch TFT display with a resolution of 240 x 320 pixels, while the Karbonn K451+ Sound Wave has a slightly smaller 2.4-inch TFT display with the same resolution but offers 65K colors, resulting in a higher pixel density.
- Both devices are equipped with a 1.3 MP rear camera and lack advanced features like OIS or a selfie camera.
- In terms of performance, both phones have 0GB RAM and no specified chipset, indicating basic functionality.
- The Celkon C76 has a 1400 mAh battery, whereas the Karbonn K451+ Sound Wave offers a larger 1800 mAh battery, potentially providing better longevity.
- Build-wise, the K451+ has defined dimensions and is available in Silver/Black, while the C76 lacks specific measurements and color options.
- Both devices do not support modern connectivity features like WiFi or 5G, but the K451+ includes Bluetooth 2.0 and uses a microUSB port compared to the proprietary USB of the C76.
Side-by-side Specification Comparison
Celkon C76
Karbonn K451+ Sound Wave
General
Release Date
2013
2012
Announced
2013
2012
Description
N/A
N/A
Display
Size
2.8"
2.4"
Type
TFT
TFT, 65K colors
Resolution
240 x 320 pixels, 4:3 ratio (~143 ppi density)
240 x 320 pixels, 4:3 ratio (~167 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
N/A
N/A
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
1.3 MP
1.3 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
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
1400 mAh
1800 mAh
Battery Details
Li-Ion 1400 mAh, removable
Li-Ion 1800 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
N/A
116.5 x 51.9 x 14.6 mm (4.59 x 2.04 x 0.57 in)
Weight
N/A
N/A
Materials
N/A
N/A
Colors
Black
Silver/Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM)
Dual SIM (Mini-SIM)
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
Yes
2.0
NFC
✗
✗
USB
Proprietary
microUSB
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A