alcatel OT-991 vs alcatel OT-890D Comparison and Differences
Smartphone 1
alcatel OT-991
Smartphone 2
alcatel OT-890D
Smartphone 3
alcatel OT-991 or alcatel OT-890D Specs Comparison
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Common specs
| Brand and model | alcatel OT-991 | alcatel OT-890D | |
| Rating | (+0) | (+0) | |
| Release date | 2012, February | 2011, May | |
| Dimensions (HxWxD) | 122 x 68 x 10.8 mm | 4.8 x 4.8 x 2.68 in | 110 x 58 x 12.6 mm | 4.33 x 4.33 x 2.28 in | |
| Weight | 131.3 g | 4.63 oz | 100.7 g | 3.55 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, White | Purple, Orange, Gray | |
| Battery | 1500 mAh, Removable Li-Ion | 1000 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 400 h Talking time - Up to 12 h (2G) / Up to 10 h (3G) |
Stand by time - Up to 400 h Talking time - Up to 6 h Music play - Up to 17 h |
|
| Approximate price | 130 EUR | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | resistive touchscreen | |
| Display colors | 256K | 256K | |
| Screen size | 4" in | 2.8" in | |
| Screen area | 47.6 cm2 | 24.3 cm2 | |
| Screen format | 3:2 (height:width) | 4:3 (height:width) | |
| Screen to body ratio | 57.4% | 38.1% | |
| Screen resolution | 320 x 480 px | 320 x 240 px | |
| Screen PPI /points per inch/ | 144 PPI | 143 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 3.15 MP, Single | 2 MP, Single | |
| Camera specs | -3.15 MP | -2 MP | |
| Functions | LED flash | ||
| Video | Yes | 320p@15fps | |
| Front camera, selfie | 0.3 MP, Single | 0 MP, | |
| Specifications |
Performance
| Operating system - OS | Android 2.3 (Gingerbread) | Android 2.2 (Froyo) | |
| Chipset | - Mediatek MT6573 (65 nm) | ||
| CPU | - 800 MHz Cortex-A9 | - 420 MHz | |
| GPU | PowerVR SGX531 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 16 GB (dedicated slot) | |
| Internal memory | 150 MB | 150 MB |
Benchmark
Communication and Connectivity
| SIM card | Mini-SIM | Dual SIM (Mini-SIM, dual stand-by) | |
| Network | GSM / HSPA | GSM | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 |
||
| Speed | HSPA 7.2/0.384 Mbps | ||
| GPRS | Class 12 | Class 12 | |
| Edge | Class 12 | Class 12 | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g | |
| GPS | Yes, with A-GPS | Yes, with A-GPS | |
| NFC | |||
| USB | microUSB 2.0 | microUSB 2.0 | |
| Bluetooth | 4.0, A2DP | 2.1, A2DP | |
| Harmful irradiation |
SAR EU - 0.54 W/kg (head) 0.84 W/kg (body) |
Music and Audio
| Radio | Stereo FM radio, RDS | Stereo FM radio, RDS | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Accelerometer, proximity, compass | - Accelerometer, compass | |
| Other extras |
- MP3/AAC+/WAV/WMA player -MP4/H.264 player -Document viewer -Photo viewer/editor -Organizer -Voice memo -Predictive text input |
- MP3/AAC+/WAV/WMA player -MP4/H.264 player -Organizer -Document viewer -Voice memo -Predictive text input |
Reviews and Opinions on alcatel OT-991 and alcatel OT-890D
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