BenQ A520
#10444
Samsung E420
#9570Category Breakdown
BenQ A520
Samsung E420
Performance
8.98.9
Camera
0.00.0
Display
65.465.4
Battery
4.65.4
Build
0.216.7
Connectivity
1.80.7
Audio
0.08.9
Overall
10.212.0
Summary
- The BenQ A520 features a smaller 1.5-inch OLED display with a resolution of 128 x 128 pixels, while the Samsung E420 has a larger 1.8-inch OLED display with a resolution of 128 x 160 pixels, offering slightly better pixel density.
- Both devices have 2GB of RAM and 2MB of storage, but the E420's battery capacity is slightly higher at 750mAh compared to the A520's 700mAh.
- In terms of build quality, the A520 is heavier at 96g and thicker at 22.6mm, while the E420 is lighter at 77g and slimmer at 17.4mm.
- Both phones lack advanced camera capabilities and modern connectivity options, and neither offers a notable software experience, as they both lack a dedicated operating system and additional features.
Side-by-side Specification Comparison
BenQ A520
Samsung E420
General
Release Date
2005
2006
Announced
2005
2006
Description
N/A
N/A
Display
Size
1.5"
1.8"
Type
OLED, 65K colors
OLED, 65K 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
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
2MB
2MB
Expandable Storage
✗
✗
Card Slot
No
No
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
750 mAh
Battery Details
Removable Li-Ion 700 mAh battery
Removable Li-Ion 750 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
82.5 x 44.8 x 22.6 mm (3.25 x 1.76 x 0.89 in)
83.6 x 45.5 x 17.4 mm (3.29 x 1.79 x 0.69 in)
Weight
96 g
77 g
Materials
N/A
N/A
Colors
Black, White
Red
Foldable
✗
✗
SAR
N/A
1.00 W/kg (head) 0.32 W/kg (body)
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
No
NFC
✗
✗
USB
Proprietary
No
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A