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Celkon i4
Celkon · phone

i4

alcatel Idol X
alcatel · phone

Idol X

3

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Launch

2
Announced
2012-01-01
2013-02-01
Status
Discontinued
Discontinued

Network

3
2G bands
  • E-GSM-900
  • GSM-850
  • T-GSM-900
  • P-GSM-900
  • R-GSM-900
  • DCS-1800
  • DCS-1800
  • E-GSM-900
  • GSM-850
  • T-GSM-900
  • P-GSM-900
  • R-GSM-900
SIM
  • Dual SIM (Mini-SIM)
  • Dual SIM (Micro-SIM)
  • Single SIM (Micro-SIM)
3G bands
–
B8 (900 MHz)

Body

8
Height
112 mm
140.4 mm
Width
61 mm
69.1 mm
Thickness
10 mm
7.9 mm
Colors
Black/Silver
  • White
  • Black
Back material
Plastic
Plastic
Frame material
Glass
Glass
QWERTY keyboard
✕ No
✕ No
Weight
–
130 g

Memory

3
Card slot
microSDHC
microSDHC
Dedicated card slot
✓ Yes
✕ No
Memory
–
  • 2GB RAM, 8GB
  • 2GB RAM, 16GB

Display

8
Size
3.5"
5"
Resolution width
320 px
1080 px
Resolution height
480 px
1920 px
Pixel density
165 ppi
441 ppi
High refresh rate
✕ No
✕ No
Display area
36.5 cm²
68.9 cm²
Screen-to-body ratio
53.4%
71%
Technology
TFT
IPS LCD

Main camera

5
Cameras
  • 3MP, No
  • 13.1MP, No, AF
Video
Yes
1080p@30fps
HDR
✕ No
✕ No
Panorama
✕ No
✓ Yes
Flash
–
LED

Selfie camera

3
HDR
✕ No
✕ No
Pop-up camera
✕ No
✕ No
Cameras
–
  • 2.1MP, No

Sound

3
3.5mm jack
✓ Yes
✓ Yes
Stereo speakers
✕ No
✕ No
Loudspeaker
✓ Yes
✓ Yes

Sensors

6
Gyroscope
✕ No
✕ No
Compass
✕ No
✓ Yes
Barometer
✕ No
✕ No
Heart rate
✕ No
✕ No
Accelerometer
✕ No
✓ Yes
Proximity
✕ No
✓ Yes

Connectivity

7
Bluetooth
Bluetooth 2.0
Bluetooth 4.0
USB
USB microUSB
USB microUSB 2.0
GPS
✕ No
✓ Yes
NFC
✕ No
✕ No
Infrared port
✕ No
✕ No
FM radio
✓ Yes
✓ Yes
Wi-Fi
–
  • Wi‑Fi 4 (802.11n) (72–600 Mbit/s)
  • 802.11b (1–11 Mbit/s)
  • 802.11g (6–54 Mbit/s)

Battery

4
Capacity
1200 mAh
2500 mAh
Type
Li-ion
Li-ion
Removable
✓ Yes
✕ No
Wireless charging
✕ No
✕ No

Platform

2
OS
–
Android 4.2.1 (Jelly Bean)
Chipset
–
Mediatek MT6589 (28 nm)