Bird M29
#11174
VK Mobile VK4100
#10852Category Breakdown
Bird M29
VK Mobile VK4100
Performance
24.132.0
Camera
0.00.0
Display
19.530.6
Battery
4.61.6
Build
0.20.2
Connectivity
1.88.5
Audio
8.90.0
Overall
6.88.7
Summary
- The Bird M29 features a compact build with dimensions of 107 x 44 x 15.2 mm and a weight of 90g, while the VK Mobile VK4100 is slightly larger and heavier at 104 x 52 x 25.9 mm and 0g.
- The M29 has a 1.6-inch TFT display with 65K colors, whereas the VK4100 offers a 1.8-inch TFT display with 256K colors, both at a resolution of 128 x 160 pixels.
- In terms of performance, the M29 has 37MB of storage and 37GB of RAM, while the VK4100 has 128MB of storage and 128GB of RAM.
- Both devices have a VGA camera with no video capabilities and lack advanced features like OIS.
- The M29 is equipped with a 700mAh battery, while the VK4100's battery capacity is unspecified.
- Connectivity options differ slightly, as the VK4100 includes Bluetooth, while the M29 does not.
- Both devices run on unspecified software and lack stereo speakers and headphone jacks.
Side-by-side Specification Comparison
Bird M29
VK Mobile VK4100
General
Release Date
2007
2006
Announced
2007
2006
Description
N/A
N/A
Display
Size
1.6"
1.8"
Type
TFT, 65K colors
TFT, 256K colors
Resolution
128 x 160 pixels (~128 ppi density)
128 x 160 pixels (~114 ppi density)
PPI
128
128
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
37MB
128MB
Expandable Storage
✗
✓
Card Slot
microSD (dedicated slot)
Yes
Camera
Main Camera
VGA
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
No
No
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo 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 & Safety
Dimensions
107 x 44 x 15.2 mm (4.21 x 1.73 x 0.60 in)
104 x 52 x 25.9 mm (4.09 x 2.05 x 1.02 in)
Weight
90 g
N/A
Materials
N/A
N/A
Colors
Black, Silver
Black
Foldable
✗
✗
SAR
N/A
N/A
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
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A