Micromax X640 vs Samsung Galaxy A31
Here you can compare Micromax X640 and Samsung Galaxy A31. Comparing Micromax X640 vs Samsung Galaxy A31 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Micromax X640 stands against Samsung Galaxy A31 and which one should you buy The current lowest price found for Micromax X640 is ₹8,999 and for Samsung Galaxy A31 is ₹13,999. The details of both of these products were last updated on Apr 26, 2024.
| Specification | Micromax X640 | Samsung Galaxy A31 |
|---|---|---|
| OS | No | Android v10 |
| Internal Memory | 655.36 KB | 128 GB |
| Display | 3.2 inches, 240 x 400 pixels | 6.4 inches, 2400 x 1080 pixels |
| CPU | 2 GHz, Octa Core Processor | |
| Battery | 1000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Price | ₹8,999 | ₹13,999 |
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Overview
| Specs Score | 26 / 100 | 80 / 100 Better Specs |
| Display Size | 3.2 in | 6.4 in Bigger Display |
| Display Resolution | 240 x 400 pixels | 2400 x 1080 pixels Better Resolution |
| Screen To Body Ratio | ~ 44.62% | ~ 84.9% Less Bezels |
| RAM | 6 GB More RAM | |
| Storage | 128 GB More Storage | |
| CPU Clock Speed | 2 GHz Faster Clock Speed | |
| CPU Cores | Octa Core More CPU Cores | |
| Rear Camera | 2 MP | 48 MP Quad Better Camera Resolution |
| Front Camera | 20 MP Better Front Camera Resolution | |
| Weight | 103.5 g Lighter | 185 g |
| Thickness | 12.2 mm | 8.6 mm Slimmer |
| Battery | 1000 mAh | 5000 mAh Bigger Battery |
| Unique Features | No No No FM Radio No | Fingerprint Sensor 4G Fast Charging No NFC |
General
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Mini SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 14, 2012 | June 4, 2020 |
Design
| Dimensions | 57.5 x 113.5 x 12.2 mm | 73.1 x 159.3 x 8.6 mm |
| Weight | 103.5 g | 185 g |
Display
| Type | Color LCD Screen (262K) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes, Resistive | Yes |
| Size | 3.2 inches, 240 x 400 pixels | 6.4 inches, 2400 x 1080 pixels |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 146 PPI | ~ 412 PPI |
| Screen to Body Ratio | ~ 44.62% | ~ 84.9% |
| Features | Full HD+ | |
| Notch | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | |
| Storage | 655.36 KB | 128 GB |
| Card Slot | Yes, upto 16 GB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Yes | GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra Features | Audio and Call Recording, MMS Enabled, Melody Composer, Incoming Call Guard, World Clock (Format 12 / 24), Multiple Alarms, Calculator, Currency and Unit Convertor, Calendar, Voice Recorder |
Camera
| Rear Camera | 2 MP | 48 MP f/2 (Main) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro) 5 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Digital Zoom, Smile detection | |
| Video Recording | Yes | 1080p @ 30 fps FHD |
| Flash | Yes | Yes, LED |
| Front Camera | No | 20 MP f/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | No | Android v10 |
| Chipset | No | mediatek Helio P65 |
| CPU | 2 GHz, Octa Core Processor | |
| GPU | No | Arm Mali-G52 2EEMC2 |
| Java | Yes | No |
| Browser | Yes, supports WAP | Yes, supports HTML5 |
Multimedia
| Supports | MMS | |
| Yes | ||
| Music | MP3 | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | 3GP, MP4 | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | Yes | No |
| Document Reader | Yes |
Battery
| Type | Removable Battery | Non-Removable Battery |
| Size | 1000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes | |
| StandBy Time | 200 hours | |
| Talk Time | 8 hours | 33 hours |
| Music Playback Time | 97 hours |
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