BenQ M315
#11741
Bird S669
#11699Category Breakdown
BenQ M315
Bird S669
Performance
5.35.3
Camera
0.02.5
Display
22.822.8
Battery
5.63.4
Build
0.20.2
Connectivity
2.90.7
Audio
0.00.0
Overall
4.34.6
Summary
- The BenQ M315 and Bird S669 both feature a 1.5-inch CSTN display with a resolution of 128 x 128 pixels and a pixel density of approximately 121 ppi, offering similar visual performance.
- In terms of build quality, the M315 is slightly heavier at 86g compared to the S669's 75g, and the S669 has a slimmer profile.
- Both devices have no rear or selfie cameras, resulting in equal performance in that aspect.
- The M315 is equipped with a 760mAh battery, providing a larger capacity than the S669's 500mAh, which may lead to better battery life.
- Neither phone supports advanced connectivity options or modern software features, limiting their overall performance and user experience.
Side-by-side Specification Comparison
BenQ M315
Bird S669
General
Release Date
2005
2007
Announced
2005
2007
Description
N/A
N/A
Display
Size
1.5"
1.5"
Type
CSTN, 65K colors
CSTN, 65K colors
Resolution
128 x 128 pixels, 1:1 ratio (~121 ppi density)
128 x 128 pixels, 1:1 ratio (~121 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
N/A
N/A
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
CIF
N/A
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
No
N/A
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
760 mAh
500 mAh
Battery Details
Removable Li-Ion 760 mAh battery
Removable Li-Ion 500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
102 x 44 x 18 mm (4.02 x 1.73 x 0.71 in)
104 x 45.5 x 15.7 mm (4.09 x 1.79 x 0.62 in)
Weight
86 g
75 g
Materials
N/A
N/A
Colors
Express Silver
Silver, Blue, Red
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
1.1
No
NFC
✗
✗
USB
Proprietary
No
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A