Alcatel OT 813 vs Nokia C2-01
| Type | Bar (classic) | Bar (classic) | Slide | Touch |
| Dimensions | 115.00 x 61.00 x 12.90 mm | 109.60 x 46.90 x 15.30 mm | 99.50 x 52.00 x 15.50 mm | 105.00 x 57.30 x 12.90 mm |
| Weight | 101.00 g | 89.00 g | 99.80 g | 93.00 g |
| Display size | 2.40" | 2.00" | 2.40" | 2.80" |
| Display | Color / TFT 256k colors 320 x 240 px (2.40") | Color / TFT 256k colors 240 x 320 px (2.00") | Color / TFT 256k colors 240 x 320 px (2.40") | Color / TFT 16M colors 240 x 320 px (2.80") 143 ppi |
| Display protection |   | | | |
| Additional display | | | | |
| Protection of the secondary display | | | | |
| Talk time (max.) | 2G: 600 min. (10.0 h) | 2G: 525 min. (8.8 h) 3G: 270 min. (4.5 h) | 2G: 240 min. (4.0 h) |  |
| Stand-by (max.) | 2G: 720 h. (30.0 days) | 2G: 430 h. (17.9 days) 3G: 450 h. (18.8 days) | 2G: 420 h. (17.5 days) | |
| Standard battery | Li-Ion 1000 mAhBuy powerbank
| Li-Ion 1020 mAhBuy powerbank
| Li-Ion 1000 mAhBuy powerbank
| Li-Ion 950 mAhBuy powerbank
|
| Quick battery charging | | | | |
| Wireless battery charging | | | | |
| Phonebook memory | | 2000 places | 1000 places | |
| Internal memory | 49 MB | 75 MB | 24 MB | 60 MB |
| RAM memory | | 64 MB | | |
| Memory cards |  microSD, microSDHC up to 16 GBBuy memory card | microSD, microSDHC up to 16 GBBuy memory card | microSD, microSDHC up to 16 GBBuy memory card | microSD, microSDHC up to 16 GBBuy memory card |
| Operating system | - | Nokia OS | - | - |
| Interface | - | Series 40 6th Edition | - | - |
| Processor clock | 208 MHz | - | - | - |
| Touchscreen | | | | |
| SAR (10g) | 0,93 W/kg | 1,2 W/kg | 0,412 W/kg | |
| DualSIM | | | | |
| Announced | | 1Q 2011 | | |
| Other names | OT-813; OT-813F | - | GT-C3500 | T535; Ego |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | | 900 1900 2100 | | |
| LTE standard | | | | |
| CDMA | | | | |
| Standard TD-SCDMA | | | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Photo matrix | 2 Mpx | 3.2 Mpx | 2 Mpx | 2 Mpx |
| Resolution | 1600x1200 px | 2048x1536 px | 1600x1200 px | 1600x1200 px |
| Optical zoom | | | | |
| Digital zoom | | 4x | 4x | |
| Flash | | | | |
| Dual-colour LED flash | | | | |
| Video resolution | 176x144 px | 320x240 px | 176x144 px | 320x240 px |
| Video formats | H.263 - 15 fps | H.264, H.264, MPEG4 - 15 fps | H.263, MPEG4 - 13 fps | H.263, H.264, MPEG4 |
| Additional | - | - | - | - |
CAMERAS - FRONT
SENSORS
| Accelerometer | | | | |
| Proximity | | | | |
| Light | | | | |
| Magnetometer | | | | |
| Gyroscope | | | | |
| Barometer | | | | |
| Altimeter | | | | |
| Gravity | | | | |
| Hall-effect | | | | |
| Iris scanner | | | | |
| Fingerprint scanner | | | | |
| Thermometer | | | | |
| Hygrometer | | | | |
Data transfer
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | |
| HSCSD | | | | |
| HSDPA | | | | |
| HSUPA | | | | |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | |
| LTE UP | | | | |
| WIMAX+ | | | | |
| GPRS | class 12 | class 32 | class 10 | |
| EDGE | class 12 | class 32 | class 10 | |
| Bluetooth | v2.1 | v2.1 EDR | v2.1 EDR | v2.1 EDR |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g | | | |
| WiFi frequencies | 2,4 GHz | | | |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 | v2.0 | v2.0 | v2.0 |
| GPS | | | | |
| A-GPS | | | | |
| Beidou | | | | |
| NFC | | | | |
COMMUNICATION AND MESSAGING
| Call waiting | | | | |
| Conferency | | | | |
| Call forwarding | | | | |
| Push To Talk | | | | |
| Instant Messenger | | | | |
| SMS | | | 300 places | |
| EMS | | | | |
| MMS | v1.2 | v1.3 | | |
| Dictionary | | T9 | T9 | T9 |
| Swype | | | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | | |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | z RDS | z RDS | z RDS | z RDS |
| MP3 | | | | |
| Stereo speakers | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | |
| HD Voice | | | | |
| Sound formats | AAC, AAC+, WMA | AAC, AAC+, AMR, WAV, WMA, eAAC+ | AAC, AAC+, AMR, WMA, eAAC+ | |
| Polyphony | | 64 voices | 64 voices | 64 voices |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | MIDP 2.0 | MIDP 2.1 | MIDP 2.0 | MIDP 2.1 |
| Videophone | | | | |
| DVB-H television | | | | |
| TV-Out | | | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | | | |
| Stopwatch | | | | |
| Alarm | | | | |
| Calculator | | | | |
| Currency converter | | | | |
| Organizer | | | | |
| Calendar | | | | |
| Flight mode | | | | |
| SyncML | | v1.1.2 | | |
| Data and fax | | | | |
| Screensaver | | | | |
| Themes | | | | |
| Interchangeable covers | | | | |
| Voice dial | | | | |
| Speakerphone | | | | |
| Recorder | | | | |
| Vibrations | | | | |