Cat B40
#9500
Celkon C555
#9502Category Breakdown
Cat B40
Celkon C555
Performance
54.354.3
Camera
41.941.9
Display
53.453.4
Battery
43.543.5
Build
70.870.8
Overall
51.051.0
Summary
- The Cat B40 features a more robust build quality with larger dimensions and a heavier weight compared to the Celkon C555, which is lighter and more compact.
- The B40 has a 2.4-inch TFT LCD display with a resolution of 240 x 320 pixels, while the C555 offers a slightly larger 3.2-inch TFT display with a resolution of 240 x 400 pixels.
- Both devices are equipped with a 2 MP rear camera and lack a front-facing camera, providing similar photographic capabilities.
- In terms of performance, both phones have 0GB of RAM and unspecified storage, limiting their processing power.
- The Cat B40 has a larger 1800 mAh battery compared to the 1000 mAh battery in the Celkon C555, which may result in better longevity.
- Both devices run on basic software experiences without advanced features, and neither supports modern connectivity options like WiFi or 5G.
Side-by-side Specification Comparison
Cat B40
Celkon C555
General
Release Date
2021, April 20
2011
Announced
2021, April 20
2011
Description
N/A
N/A
Display
Size
2.4"
3.2"
Type
TFT LCD
TFT
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)
240 x 400 pixels, 5:3 ratio (~146 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Unisoc T117
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
Unspecified
N/A
Expandable Storage
✗
✗
Card Slot
microSD
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Details
2 MP
2 MP
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
1800 mAh
1000 mAh
Battery Details
Li-Ion 1800 mAh
Removable Li-Ion 1000 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
145 x 62 x 18 mm (5.71 x 2.44 x 0.71 in)
108.3 x 54.8 x 12.5 mm (4.26 x 2.16 x 0.49 in)
Weight
157 g
108 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black
Yellow, Black
Foldable
✗
✗
Connectivity
SIM
Nano-SIM
Dual SIM (Mini-SIM)
Network
GSM / HSPA / LTE
GSM
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
N/A
5G
✗
✗
4G
✓
✗
WiFi
No
No
Bluetooth
5.0, A2DP, LE
2.0
NFC
✗
✗
USB
USB Type-C 2.0
microUSB
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
No
Software
Operating System
N/A
N/A
OS Version
N/A
N/A
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes