Samsung X510
#11077
Siemens A31
#11782Category Breakdown
Samsung X510
Siemens A31
Performance
54.354.3
Camera
41.80.0
Display
48.348.3
Battery
43.543.5
Build
70.870.8
Overall
50.039.5
Summary
- The Samsung X510 features a slightly larger 1.8-inch UFB display with a resolution of 128 x 160 pixels, while the Siemens A31 has a smaller CSTN display at 128 x 128 pixels.
- In terms of performance, the X510 has no RAM, whereas the A31 offers 1.5GB of RAM and 1.5MB of storage, which may enhance its software experience.
- Both phones have a VGA rear camera with no video capabilities and no front camera.
- The X510 has an 800mAh battery, while the A31 has a slightly larger 820mAh battery, both lacking fast charging and wireless capabilities.
- Build quality is comparable, with the X510 being slightly heavier at 75g and the A31 weighing 85g, but both are compact and lack water resistance.
Side-by-side Specification Comparison
Samsung X510
Siemens A31
General
Release Date
2006
2005
Announced
2006
2005
Description
N/A
N/A
Display
Size
1.8"
N/A
Type
UFB, 65K colors
CSTN, 65K colors
Resolution
128 x 160 pixels (~114 ppi density)
128 x 128 pixels, 1:1 ratio
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
1.5MB
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
N/A
N/A
Main Camera Details
VGA
N/A
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
No
N/A
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
800 mAh
820 mAh
Battery Details
Removable Li-Ion 800 mAh battery
Removable Li-Ion 820 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
88 x 44 x 19 mm (3.46 x 1.73 x 0.75 in)
102 x 46 x 17.6 mm, 75 cc (4.02 x 1.81 x 0.69 in)
Weight
75 g
85 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Gold, Blue, Black, Red
Anthracite, Ruby Red
Foldable
✗
✗
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
No
No
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