Nokia 2100 vs Sony Ericsson txt Pro (CK15i)
Side by side comparison between Nokia 2100 vs Sony Ericsson txt Pro phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Sony Ericsson txt Pro (CK15i)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
1 Advantage 
23 Advantages | 3 Common items in both devices |
| Proprietary OS |
| Li-Ion: lithium-ion (Removable) / LiPo: li-ion polymer (Removable) |
| Vibrating alert |
| + specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Change model | ||
| Model | Nokia 2100 | txt Pro (CK15i) |
| Other model names | Nokia 2100 | Sony Ericsson txt Pro CK15, Sony txt Pro |
| Country or region available | feature not registered |  (Global, International) |
| Brand | Nokia | Sony Ericsson |
| Release date | 1/1/2003 | 7/1/2011 |
| Depth | 20 millimeters (0.79 inches) | 18 millimeters (0.71 inches) |
| Size (width x height) | 44 x 105 millimeters (1.73 x 4.13 in) | 52 x 93 millimeters (2.05 x 3.66 in) |
| Weight | 85 grams (2.98 ounces) | 100 grams (3.5 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Display type | Monochromatic | TFT LCD |
| Screen size | feature not registered | 3" inches |
| Screen-to-body ratio | feature not registered | ~53% (screen-to-body ratio) |
| Display resolution | 96x65 pixels | 240x400 pixels |
| Touchscreen | Not supported | Capacitive Single touch 1-point |
| Pixel density (dot pitch) | feature not registered | 155 PPI |
| Colors | 2 | 260 thousand |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| System version | Proprietary OS | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Chipset | feature not registered | 32bit |
| CPU | Single-core, 1 processor: Single-core | Single-core, 1 processor: Single-core PNX-4910 (Single-core) |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| RAM memory | feature not registered | 64MB SDRAM |
| Internal storage | 100KB | 256MB (100MB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | feature not registered | 0.236 Mbps |
| Network technology | 2G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Dual-Band 900/1800 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | GPRS, EDGE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Back camera (main camera) | Not supported | 3.1 megapixels |
| Main camera resolution | Not supported | 2048x1536 pixels |
| Video recording (primary) | Not supported | QVGA (320x240) |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | feature not registered | Not supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | feature not registered | Not supported |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Loudspeaker | feature not registered | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.263 |
| Audio formats | feature not registered | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | Not supported | 2.1 + A2DP |
| WiFi | Not supported | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | feature not registered | Not supported |
| GPS | Not supported | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Battery type | Li-Ion: lithium-ion (Removable) BLD-3 | LiPo: li-ion polymer (Removable) BST-43 |
| Battery capacity | 720 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 3.4 hours | 5.2 hours |
| Standby | 150 hours (6.3 days) | 400 hours (16.7 days) |
➕ Other features | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| Call control | Not supported | Voice recorder |
| Messaging | SMS | SMS (T9), MMS, E-mail |
| Hands-free calling | Not supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Monophonic and customized | Polyphonic and customized |
| Web browser | Not supported | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Yellow, Green, Grey • Games Link5, Space Impact, Snake II • Xpress-on front and back covers • Phonebook with 100 entries | • Colors: Black, White, Pink • Facebook and Twitter • Google Mail and Google Talk Java framework |
☢️ Radiation rate | ||
| Nokia 2100 | Sony Ericsson txt Pro (CK15i) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.8W/kg (head) |