Nokia 2100 vs ZTE X990 (Single-sim)
Side by side comparison between Nokia 2100 vs ZTE X990 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? ZTE X990 (Single-sim)
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 
19 Advantages | 3 Common items in both devices |
| Proprietary OS |
| Li-Ion: lithium-ion (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 | ZTE X990 (Single-sim) | |
| Change model | ||
| Model | Nokia 2100 | X990 (Single-sim) |
| Other model names | Nokia 2100 | ZTE X990 Single-sim |
| Country or region available | feature not registered | feature not registered |
| Brand | Nokia | ZTE |
| Release date | 1/1/2003 | 5/1/2010 |
| Depth | 20 millimeters (0.79 inches) | 11.8 millimeters (0.46 inches) |
| Size (width x height) | 44 x 105 millimeters (1.73 x 4.13 in) | 60.8 x 106.8 millimeters (2.39 x 4.2 in) |
| Weight | 85 grams (2.98 ounces) | 95 grams (3.33 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| Display type | Monochromatic | TFT LCD |
| Screen size | feature not registered | 2.4" inches |
| Screen-to-body ratio | feature not registered | ~27.5% (screen-to-body ratio) |
| Display resolution | 96x65 pixels | 320x240 pixels |
| Touchscreen | Not supported | Not supported |
| Pixel density (dot pitch) | feature not registered | 167 PPI |
| Colors | 2 | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| 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 | ZTE X990 (Single-sim) | |
| Chipset | feature not registered | feature not registered |
| CPU | Single-core, 1 processor: Single-core | Single-core, 1 processor: Single-core |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| RAM memory | feature not registered | feature not registered |
| Internal storage | 100KB | 128MB (50MB available) |
| External storage | Not supported | Until 8GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| 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 | Dual-Band 900/1800 |
| Primary 2G network | GSM 900/1800 | GSM 900/1800 |
| 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 | ZTE X990 (Single-sim) | |
| Back camera (main camera) | Not supported | 2 megapixels |
| Main camera resolution | Not supported | 1600x1200 pixels |
| Video recording (primary) | Not supported | QCIF (176x144) |
| 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 | feature not registered |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | feature not registered | feature not registered |
| BSI sensor | feature not registered | feature not registered |
| HDR | feature not registered | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| 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 | ZTE X990 (Single-sim) | |
| Loudspeaker | feature not registered | Supported |
| Active noise cancellation | feature not registered | feature not registered |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.264, H.263 |
| Audio formats | feature not registered | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | Not supported | 2.0 + A2DP |
| WiFi | Not supported | Not supported |
| DLNA | feature not registered | feature not registered |
| GPS | Not supported | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| Sensors | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| Battery type | Li-Ion: lithium-ion (Removable) BLD-3 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 720 mAh | 900 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 3.4 hours | 8 hours |
| Standby | 150 hours (6.3 days) | 500 hours (20.8 days) |
➕ Other features | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| Call control | Not supported | Voice recorder |
| Messaging | SMS | SMS, 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 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed 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 on orange Java framework |
☢️ Radiation rate | ||
| Nokia 2100 | ZTE X990 (Single-sim) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |