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Micromax X640 phone review — specs and Genze score

Micromax X640 Specifications

Micromax

Released 2012, May 15

  • 12.2mm thickness
  • Feature phone
  • microSDHC slot

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Genze vs community

Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).

Category Genze /10 Users /10
Battery 4
Display 4.8
Performance 2.3
Camera 4.8
Body 5.2
Gaming 3.4
Software 4.4
Connectivity 5.8
Sensors 7.2
Software updates
Clean software
Heating
Media
Genze total: 4.1/10

Community columns fill in when reviews are approved.

Quick specifications

3.2"

240x400 pixels

2MP

Video recorder

 

 

Score breakdown

From specs, price tier & release year

4.1 /10
Performance 2.3/10
Battery 4/10
Display 4.8/10
Camera 4.8/10
Body 5.2/10
Gaming 3.4/10
Software 4.4/10
Connectivity 5.8/10
Sensors 7.2/10
2012

Community ratings

Real-world feedback from people who use this device

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Full specifications

Technology GSM
2G bands GSM 900 / 1800 - SIM 1 & SIM 2
GPRS Yes
EDGE No
Announced 2012, Q2. Released 2012, May
Status Discontinued
Dimensions 113.5 x 57.5 x 12.2 mm (4.47 x 2.26 x 0.48 in)
Weight -
SIM Dual SIM (Mini-SIM)
Type TFT
Size 3.2 inches, 29.1 cm2 (~44.7% screen-to-body ratio)
Resolution 240 x 400 pixels, 5:3 ratio
Card slot microSDHC (dedicated slot)
Phonebook Yes
Call records Yes
Single 2 MP
Video Yes
??? No
Loudspeaker Yes
3.5mm jack Yes
WLAN No
Bluetooth Yes
Positioning No
Radio FM radio
USB Proprietary
Sensors
Messaging SMS, MMS
Games Downloadable
Java Yes
??? Audio/video player

Photo viewer

Organizer
Type Removable Li-Ion battery
Stand-by Up to 200 h
Talk time Up to 4 h 40 min
Colors Black
Price About 50 EUR

Micromax X640 official images

Frequently asked questions

Is Micromax X640 worth buying in 2026?

Micromax X640 is worth considering if its strengths match your priorities. Genze scores it 4.1/10 for its class. Read owner reviews and compare alternatives before you buy.

What display size does Micromax X640 have?

Micromax X640 features a 3.20-inch display. See the Display section for resolution, refresh rate, and panel details.

What is the Genze score for Micromax X640?

Genze rates Micromax X640 4.1/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.

Where do these specifications come from?

Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.

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Battery

Gaming

Camera

Display

Performance

Heating

Media

Software updates

Clean software (no ads)

Value

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