Bird M07
#11417
VK Mobile VK4100
#9213Category Breakdown
Bird M07
VK Mobile VK4100
Performance
54.358.8
Camera
0.041.8
Display
48.348.3
Battery
43.543.5
Build
70.870.8
Overall
39.551.3
Summary
- The Bird M07 features a smaller 1.5-inch CSTN display with a resolution of 128 x 128 pixels, while the VK Mobile VK4100 has a larger 1.8-inch TFT display with a resolution of 128 x 160 pixels, offering better color depth with 256K colors.
- In terms of performance, the VK4100 has more RAM at 128MB compared to the M07's 57MB, which may enhance multitasking capabilities.
- Both devices have a rear camera with no significant photographic capabilities, but the VK4100 includes a VGA camera.
- The Bird M07 has a 700mAh battery, whereas the VK4100's battery capacity is unspecified.
- Build-wise, the M07 is lighter at 80g and has a more compact design, while the VK4100 is bulkier at 0g and has a thicker profile.
- Both devices lack advanced software features, with no stereo speakers or headphone jacks.
Side-by-side Specification Comparison
Bird M07
VK Mobile VK4100
General
Release Date
2007
2006
Announced
2007
2006
Description
N/A
N/A
Display
Size
1.5"
1.8"
Type
CSTN, 65K colors
TFT, 256K colors
Resolution
128 x 128 pixels, 1:1 ratio (~121 ppi density)
128 x 160 pixels (~114 ppi density)
PPI
128
128
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
57MB
128MB
Expandable Storage
✗
✓
Card Slot
No
Yes
Camera
Main Camera
N/A
N/A
Main Camera Details
N/A
VGA
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
N/A
No
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
700 mAh
N/A
Battery Details
Removable Li-Ion 700 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
105 x 44 x 15.3 mm (4.13 x 1.73 x 0.60 in)
104 x 52 x 25.9 mm (4.09 x 2.05 x 1.02 in)
Weight
80 g
N/A
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, White Blue, Pink
Black
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
Yes
NFC
✗
✗
USB
Proprietary
Proprietary
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
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
No
Audio Jack
No
No