Bird D680
#10627
Samsung T439
#10681Category Breakdown
Bird D680
Samsung T439
Performance
54.354.3
Camera
41.841.8
Display
48.348.3
Battery
43.543.5
Build
70.870.8
Overall
50.050.0
Summary
- The Bird D680 and Samsung T439 both feature a 128 x 160 pixel TFT and UFB display, respectively, with 65K colors and a pixel density of 128 PPI.
- In terms of build quality, the D680 is lighter at 75g but has larger dimensions, while the T439 is slightly heavier at 91g with a more compact design.
- Both devices have a 1.3 MP rear camera without optical image stabilization and no front camera.
- The T439 has a significant advantage in battery capacity with 800 mAh compared to the D680, which has no specified battery capacity.
- Connectivity options differ slightly, as the T439 includes Bluetooth 1.2, while the D680 lacks any wireless connectivity.
- Both phones run unspecified software and do not support stereo speakers or headphone jacks.
Side-by-side Specification Comparison
Bird D680
Samsung T439
General
Release Date
2006
2007
Announced
2006
2007
Description
N/A
For T-mobile
Display
Size
N/A
N/A
Type
TFT, 65K colors
UFB, 65K colors
Resolution
128 x 160 pixels
128 x 160 pixels
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
N/A
N/A
Expandable Storage
✗
✗
Card Slot
No
microSD (dedicated slot)
Camera
Main Camera
1.3 MP
1.3 MP
Main Camera Details
1.3 MP
1.3 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
N/A
800 mAh
Battery Details
Removable Li-Ion battery
Removable Li-Ion 800 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
88 x 42 x 21 mm (3.46 x 1.65 x 0.83 in)
94 x 48.3 x 16.5 mm (3.70 x 1.90 x 0.65 in)
Weight
75 g
91 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
N/A
Black
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
1.2, A2DP
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
Yes
Audio Jack
No
No