ZTE X990D (Dual-sim) vs Sony Ericsson Spiro W100
Side by side comparison between ZTE X990 vs Sony Ericsson Spiro W100 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? ZTE X990D (Dual-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!
 5 Advantages ZTE X990D (Dual-sim) | vs |  5 Advantages Sony Ericsson Spiro W100 |
| +128MB (50MB available)9 times More internal storage for applications and files | vs | 5MB |
| +11.8 millimeters (0.46 inches)42% Thinner | vs | 16.8 millimeters (0.66 inches) |
| +2.4"9% Larger screen | vs | 2.2" |
| +QCIF (176x144)Advantage More image quality for recording videos with the primary camera | vs | Supported |
| +2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device. | vs | 1 slot (Single-SIM) (dedicated slot) |
| Until 8GB microSD, microSDHC | vs | +Until 16GB microSD, microSDHC100% More external storage for files using memory cards |
| 95 grams (3.33 ounces) | vs | +90 grams (3.15 ounces)6% Lighter |
| 167 PPI | vs | +182 PPI9% Crisper display of text, images and videos because it has more pixels per inch (ppi) |
| 900 mAh | vs | +1000 mAh11% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use |
| 2.0 + A2DP | vs | +2.1 + A2DPAdvantage Bluetooth 2.1 + A2DP is newer and faster |
| 14 Common items in both devices |
| TFT LCD |
| 260 thousand |
| 320x240 pixels |
| (back) 2MP |
| Only digital zoom |
| Proprietary OS |
| 2G EDGE |
| +7 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 | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Model | X990D (Dual-sim) | Spiro W100 |
| Other model names | ZTE X990 Dual-sim | Sony Ericsson W100i, Sony Ericsson Spiro W100a |
| Country or region available | feature not registered | feature not registered |
| Brand | ZTE | Sony Ericsson |
| Release date | 5/1/2010 | 8/1/2010 |
| Depth | 11.8 millimeters (0.46 inches) | 16.8 millimeters (0.66 inches) |
| Size (width x height) | 60.8 x 106.8 millimeters (2.39 x 4.2 in) | 48 x 92 millimeters (1.89 x 3.62 in) |
| Weight | 95 grams (3.33 ounces) | 90 grams (3.15 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.4" inches | 2.2" inches |
| Screen-to-body ratio | ~27.5% (screen-to-body ratio) | ~33.9% (screen-to-body ratio) |
| Display resolution | 320x240 pixels | 240x320 pixels |
| Touchscreen | Not supported | Not supported |
| Pixel density (dot pitch) | 167 PPI | 182 PPI |
| Colors | 260 thousand | 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 | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| System version | Proprietary OS | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| 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 | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| RAM memory | feature not registered | feature not registered |
| Internal storage | 128MB (50MB available) | 5MB |
| External storage | Until 8GB microSD, microSDHC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.236 Mbps | 0.236 Mbps |
| Network technology | 2G | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Dual-Band 900/1800 | Not supported |
| Primary 2G network | GSM 900/1800 | Not supported |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | GPRS, EDGE |
| Secondary 2G network | GSM 900/1800 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS | Not supported |
📷 Camera | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Back camera (main camera) | 2 megapixels | 2 megapixels |
| Main camera resolution | 1600x1200 pixels | 1600x1200 pixels |
| Video recording (primary) | QCIF (176x144) | Supported |
| 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 | Only digital zoom | 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 | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| 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 | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | feature not registered |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 2.1 + 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 | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Sensors | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 900 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 8 hours | 4.5 hours |
| Standby | 500 hours (20.8 days) | 476 hours (19.8 days) |
➕ Other features | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP, HTML | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Black, White Java framework | • Colors: Black, Pink, Green • Flashlight • Walkman 4.0 player • Facebook, Twitter Java framework |
☢️ Radiation rate | ||
| ZTE X990D (Dual-sim) | Sony Ericsson Spiro W100 | |
| 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 |