Cat B40
#7079
Sagem my900C
#10371Category Breakdown
Cat B40
Sagem my900C
Performance
14.45.3
Camera
39.639.6
Display
27.232.3
Battery
17.41.6
Build
0.20.2
Connectivity
39.714.9
Audio
8.90.0
Overall
20.610.4
Summary
- The Cat B40, released in 2021, features a more robust build with larger dimensions and weight compared to the Sagem my900C from 2006, which is smaller and lighter.
- Both phones have a 2 MP rear camera, but the B40 has a more modern design and connectivity options, including Bluetooth 5.0, while the my900C uses a proprietary USB connection.
- The B40's 2.4-inch TFT LCD display offers a higher refresh rate and better overall performance with its Unisoc T117 chipset, although both devices have the same resolution and pixel density.
- The B40's battery capacity is 1800 mAh, significantly enhancing its longevity compared to the my900C, which has no specified battery capacity.
- Software experiences differ, with the B40 supporting modern features like a headphone jack, while the my900C lacks this.
Side-by-side Specification Comparison
Cat B40
Sagem my900C
General
Release Date
2021, April 20
2006
Announced
2021, April 20
2006
Description
N/A
N/A
Display
Size
2.4"
N/A
Type
TFT LCD
TFT, 256K colors
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)
240 x 320 pixels, 4:3 ratio
PPI
240
240
Refresh Rate
60Hz
60Hz
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
miniSD
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
VGA videocall camera
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
1800 mAh
N/A
Battery Details
Li-Ion 1800 mAh
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
145 x 62 x 18 mm (5.71 x 2.44 x 0.71 in)
90 x 45 x 23.5 mm (3.54 x 1.77 x 0.93 in)
Weight
157 g
115 g
Materials
N/A
N/A
Colors
Black
N/A
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM
Mini-SIM
Network
GSM / HSPA / LTE
GSM / UMTS
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Yes, 384 kbps
5G
✗
✗
4G
✓
✗
WiFi
No
No
Bluetooth
5.0, A2DP, LE
Yes
NFC
✗
✗
USB
USB Type-C 2.0
Proprietary
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
No
Audio Jack
Yes
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
N/A