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Siemens SL45i

Siemens SL45i

#12191
VK Mobile VK580

VK Mobile VK580

#11801

Category Breakdown

Siemens SL45i
VK Mobile VK580
Performance
5.35.3
Camera
2.50.0
Display
5.822.8
Battery
3.51.6
Build
0.20.2
Connectivity
1.01.0
Audio
0.00.0
Overall
2.03.8

Summary

  • The Siemens SL45i features a 1.5-inch monochrome graphic display with a resolution of 101 x 80 pixels, while the VK Mobile VK580 has a CSTN display measuring 0 inches with a resolution of 128 x 143 pixels and supports 65K colors, offering better visual quality.
  • In terms of performance, both devices have no RAM or storage specifications, indicating limited capabilities.
  • The SL45i lacks a camera, while the VK580 offers a VGA rear camera, although both have no front-facing camera.
  • The SL45i has a 540mAh battery, whereas the VK580's battery capacity is unspecified.
  • Build quality shows the SL45i is slightly larger and heavier at 88g compared to the VK580's 75g, which is more compact but thicker.
  • Both phones lack advanced connectivity options and modern software features, providing a basic user experience.

Side-by-side Specification Comparison

Siemens SL45i
VK Mobile VK580

General

Release Date

2001
2004

Announced

2001
2004

Description

SL45 plus Java
N/A

Display

Size

1.5"
N/A

Type

Monochrome graphic
CSTN, 65K colors

Resolution

101 x 80 pixels, 7 lines (~86 ppi density)
128 x 143 pixels

PPI

101
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

MMC, 32 MB included
No

Camera

Main Camera

N/A
VGA

Main Camera Features

N/A
N/A

Front Camera

N/A
N/A

Front Camera Features

N/A
N/A

Video Recording

N/A
No

Selfie Video

N/A
N/A

Optical Stabilization

✗
✗

Night Mode

✗
✗

Raw Photo Support

✗
✗

Battery

Capacity

540 mAh
N/A

Battery Details

Removable Li-Ion 540 mAh battery
Removable Li-Ion battery

Charging Details

N/A
N/A

Fast Charging

✗
✗

Wireless Charging

✗
✗

Build & Safety

Dimensions

105 x 46 x 17 mm, 69 cc (4.13 x 1.81 x 0.67 in)
76 x 44 x 19 mm (2.99 x 1.73 x 0.75 in)

Weight

88 g
75 g

Materials

N/A
N/A

Colors

N/A
Silver

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
No

NFC

✗
✗

USB

N/A
N/A

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