Karbonn A21 vs Oukitel C31 Comparison
Compare Specification and Price of Karbonn A21 and Oukitel C31
| Selected Mobiles |  Karbonn A21
|
 Oukitel C31
|
Brand: Model: |
Brand: Model: |
| Price | $119.98 | $90.00 |
Pros and Cons
| Pros | -- | -- | ||
| Cons | -- | -- |
Overview
| Class | Smartphone | Smartphone | ||
| Status | Discontinued | Available | ||
| SIM Type | Dual SIM | 2 Nano SIM | ||
| Network | 2G-GSM 900/1800/1900 MHZ (SIM 1 & SIM 2) 3G-HSDPA 2100 MHZ |
WCDMA : B2/B3/B5/B8 CDMA : B1/B8 FDD : B1/B3/B7/B8/B19/B20 |
||
| Operating System | Android v4 (Ice Cream Sandwich) | Android 12 | ||
| Processor | 1.2 GHz ARM Cortex-A5, Dual Core | MT6761 4*cortex-A53 2.0 GHz 12nm Process | ||
| Browser | HTML | -- | ||
| Form Factor | Bar | -- | ||
| In The Box | -- | Oukitel C31 Type-C Cable Quick Charge 5V2A Power Adapter SIM Card Pin Protective cover Quick start guide |
Physical Dimensions
| Dimension (HxWxD) | -- | 165.2 x 77.67 x 9.5 mm | ||
| Weight | -- g | 207 g |
Display
| Size | 4.5 inch | 6.517 inch | ||
| Technology | High definition multi touch capacitive Screen | HD + Full-screen | ||
| Resolution | WVGA, 480 x 800 Pixels | 720x1600 | ||
| Colors | 256K | -- |
Memory and Storage
| Internal Memory | 4GB | 16 GB | ||
| External Memory | MicroSD, expandable upto 32 GB | -- | ||
| RAM | 512 MB RAM | 3 GB |
Battery
| Type | 1800 mAh | 5150mAh Battery | ||
| Talk Time | Upto 5 Hours | -- | ||
| Stand-by Time | Upto 200 Hours | -- |
Camera
| Primary Camera(Rear) | 5 MP | 13MP main rear camera, Hi1333 S5K3M2, 1/3" image sensor, & 4208x3120 , F/2.2 aper-ture, Wide Angle 81° | ||
| Secondary Camera(Front) | 1.3 MP | 5 MP | ||
| Resolution | 2592 x 1944 pixels | -- | ||
| Video | Yes | -- | ||
| Features | Auto Focus camera with LED flash, Geo-tagging and Face detection. | Rear camera features : 13MP HD, wide-angle mode,Slow motion video4 Beauty, macro, black and white, HDR, virtualization Portrait mode, Panorama mode,HDR, Al Beautify, Ultra wide-angle edge distortion correction, Dual LED flash, Face rec-ognition, Real-time filters |
Data & Connectivity
| GPRS | Yes | -- | ||
| EDGE | Yes | -- | ||
| 3G | Yes, 7.2 Mbps HSDPA | -- | ||
| Bluetooth | Yes, v2.1 | 5.2 | ||
| USB | Yes | -- | ||
| Wi-Fi | Yes, 802.11 b/g/n | -- | ||
| GPS | Yes, A-GPS with Google Maps | -- |
Multimedia
| Music Player | Yes, Supports MIDI, WAV, MP3, AMR, AAC, AAC+ | MID, FLAC, MKA, MP3, M4A, AAC, AMR, OGG, MP2 | ||
| MP3 Ringtone | Yes | -- | ||
| Poly Ringtone | Yes | -- | ||
| LoudSpeaker | Yes | -- | ||
| Video Player | Yes, Supports MP4, AVI, 3GP, H.263, H.264 | MOV, FLV, MKV, AVI, 3GP, MP4 |
Messaging
| SMS | Yes | -- | ||
| MMS | Yes | -- | ||
| Yes | -- | |||
| Push mail | Yes | -- | ||
| Instant Messaging | Yes | -- |
Features
| Java | Yes, via Java MIDP emulator | -- | ||
| Sensors | Light Sensor, 3D G-Sensor, Proximity Sensor | Barometer Proximity Sensor Ambient Light Accelerometer Gyroscope Electronic Compass Coulombmeter |
||
| FM Radio | No | -- | ||
| Unique Features | SIM1 has 3G Support and SIM2 has 2G Support. | -- | ||
| Additional Features | Customizable Home Screen, Live Motion Wallpapers, MMS Enabled, Voice Navigation, Games, Thinksoft Office, Wi-Fi Direct, Calculator, Alarm Clock, Stopwatch, World Times, Voice Recorder, Multi Language Support, Mobile TV, Caller ID with Photo, Power On / Off Animation, STK Enabled. | -- |
Colors Available
| Colors | Pearl White. | Purple, Black, Blue |