AllCall Rio X vs Karbonn A21 Comparison
Compare Specification and Price of AllCall Rio X and Karbonn A21
| Selected Mobiles |  AllCall Rio X
|
 Karbonn A21
|
Brand: Model: |
Brand: Model: |
| Price | $80.00 | $119.98 |
Pros and Cons
| Pros | -- | -- | ||
| Cons | -- | -- |
Overview
| Class | Smartphone | Smartphone | ||
| Status | Available | Discontinued | ||
| SIM Type | 2 Micro card + 1 TF card | Dual SIM | ||
| Network | Band GSM : 850(B5)/900(B8)/1800(B3)/1900(B2) WCDMA : 900(B8)//2100(B1) |
2G-GSM 900/1800/1900 MHZ (SIM 1 & SIM 2) 3G-HSDPA 2100 MHZ |
||
| Operating System | Android 8.1 system | Android v4 (Ice Cream Sandwich) | ||
| Processor | CPU : MTK6580M Quad Core Cortex A7*4, GPU : ARM MALI400 MP2 500MHz | 1.2 GHz ARM Cortex-A5, Dual Core | ||
| Browser | -- | HTML | ||
| Form Factor | -- | Bar | ||
| In The Box | Phone x 1 Charger x 1 USB cable x 1 User Menu x 1 | -- |
Physical Dimensions
| Dimension (HxWxD) | 147.5 x 70.60 x 9.8 mm | -- | ||
| Weight | 182 g | -- g |
Display
| Size | 5.5 inch | 4.5 inch | ||
| Technology | -- | High definition multi touch capacitive Screen | ||
| Resolution | 480*960 pixels | WVGA, 480 x 800 Pixels | ||
| Colors | -- | 256K | ||
| Other Features | Material : Metal integration + PC | -- |
Memory and Storage
| Internal Memory | 8GB | 4GB | ||
| External Memory | Support TF card up to 256GB | MicroSD, expandable upto 32 GB | ||
| RAM | 1GB | 512 MB RAM |
Battery
| Type | 2850mAh | 1800 mAh | ||
| Talk Time | -- | Upto 5 Hours | ||
| Stand-by Time | 3-5 days | Upto 200 Hours |
Camera
| Primary Camera(Rear) | 13.0MP+2MP(Software update) | 5 MP | ||
| Secondary Camera(Front) | 5.0MP(Software update) | 1.3 MP | ||
| Resolution | -- | 2592 x 1944 pixels | ||
| Video | -- | Yes | ||
| Features | -- | Auto Focus camera with LED flash, Geo-tagging and Face detection. |
Data & Connectivity
| GPRS | -- | Yes | ||
| EDGE | -- | Yes | ||
| 3G | -- | Yes, 7.2 Mbps HSDPA | ||
| Bluetooth | 4.0 | Yes, v2.1 | ||
| USB | Micro 5pin | Yes | ||
| Wi-Fi | IEEE802.11 b/g/n/ 2.4GHz | Yes, 802.11 b/g/n | ||
| GPS | GPS/AGPS | Yes, A-GPS with Google Maps |
Multimedia
| Music Player | MP3/WAV/AMR/AWB | Yes, Supports MIDI, WAV, MP3, AMR, AAC, AAC+ | ||
| MP3 Ringtone | -- | Yes | ||
| Poly Ringtone | -- | Yes | ||
| LoudSpeaker | -- | Yes | ||
| Video Player | 3GP/MPEG4 | Yes, Supports MP4, AVI, 3GP, H.263, H.264 |
Messaging
| SMS | -- | Yes | ||
| MMS | -- | Yes | ||
| -- | Yes | |||
| Push mail | -- | Yes | ||
| Instant Messaging | -- | Yes |
Features
| Java | -- | Yes, via Java MIDP emulator | ||
| Sensors | G-Sensor P-Sensor L-Sensor |
Light Sensor, 3D G-Sensor, Proximity Sensor | ||
| FM Radio | -- | No | ||
| Unique Features | -- | SIM1 has 3G Support and SIM2 has 2G Support. | ||
| Additional Features | FM Radio : Yes Earphone Port : 3.5mm Charger : 5V/1A |
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 | Black/ Golden | Pearl White. |