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Micromax X640
Micromax · phone

X640

Gionee Elife E7 Mini
Gionee · phone

Elife E7 Mini

3

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Launch

2
Announced
2012-04-01
2013-12-01
Status
Discontinued
Discontinued

Network

2
2G bands
  • P-GSM-900
  • R-GSM-900
  • T-GSM-900
  • E-GSM-900
  • P-GSM-900
  • T-GSM-900
  • R-GSM-900
  • E-GSM-900
  • DCS-1800
  • GSM-850
SIM
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM)

Body

8
Height
113.5 mm
139.8 mm
Width
57.5 mm
66.2 mm
Thickness
12.2 mm
8.6 mm
Weight
103.5 g
142.9 g
Colors
  • Black
  • White
  • Black
Back material
Plastic
Plastic
Frame material
Glass
Glass
QWERTY keyboard
✕ No
✕ No

Memory

2
Card slot
microSDHC
–
Dedicated card slot
✓ Yes
✕ No

Display

8
Size
3.2"
4.7"
Resolution width
240 px
720 px
Resolution height
400 px
1280 px
High refresh rate
✕ No
✕ No
Display area
29.1 cm²
60.9 cm²
Screen-to-body ratio
44.7%
65.8%
Technology
TFT
IGZO IPS LCD
Pixel density
–
312 ppi

Main camera

5
Cameras
  • 2MP, No
  • 13MP, No, AF
Video
Yes
1080p@30fps
HDR
✕ No
✕ No
Panorama
✕ No
✓ Yes
Flash
–
LED

Selfie camera

2
HDR
✕ No
✕ No
Pop-up camera
✕ No
✕ No

Sound

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

Sensors

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

Connectivity

7
Bluetooth
Yes
Bluetooth 4.0
USB
USB Yes
USB microUSB 2.0
GPS
✕ No
✓ Yes
NFC
✕ No
✓ Yes
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
1000 mAh
2200 mAh
Type
Li-ion
Li-ion
Removable
✓ Yes
✕ No
Wireless charging
✕ No
✕ No

Platform

2
OS
–
Android 4.2.2 (Jelly Bean)
Chipset
–
Mediatek MT6592 (28 nm)