Lenovo A3690 vs Lenovo S820 Comparison and Differences
Smartphone 1
Lenovo A3690
Smartphone 2
Lenovo S820
Smartphone 3
Lenovo A3690 or Lenovo S820 Specs Comparison
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Common specs
| Brand and model | Lenovo A3690 | Lenovo S820 | |
| Rating | (+) | (+) | |
| Release date | 2015, October | 2013, May | |
| Dimensions (HxWxD) | 141.2 x 71.2 x 8.8 mm | 5.56 x 5.56 x 2.8 in | 139.5 x 69.7 x 9 mm | 5.49 x 5.49 x 2.74 in | |
| Weight | 140 g | 4.94 oz | 143 g | 5.04 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, White | Flamingo red, Charcoal Black, Pearl White | |
| Battery | 2300 mAh, Removable Li-Po | 2000 mAh, Removable Li-Po | |
| Battery life |
Stand by time - Up to 140 h (2G) / Up to 140 h (3G) Talking time - Up to 22 h (2G) / Up to 10 h (3G) |
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| Approximate price | 110 EUR | 230 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5" in | 4.7" in | |
| Screen area | 68.9 cm2 | 60.9 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 68.6% | 62.6% | |
| Screen resolution | 720 x 1280 px | 720 x 1280 px | |
| Screen PPI /points per inch/ | 294 PPI | 312 PPI | |
| Screen protection | Corning Gorilla Glass | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 8 MP, Single | 12 MP, Single | |
| Camera specs | -8 MP, AF | -12 MP, AF | |
| Functions | LED flash | LED flash | |
| Video | Yes | Yes | |
| Front camera, selfie | 2 MP, Single | 2 MP, Single | |
| Specifications | 2 MP | 2 MP |
Performance
| Operating system - OS | Android 5.1 (Lollipop) | Android 4.2 (Jelly Bean) | |
| Chipset | - Mediatek MT6735P (28 nm) | - Mediatek MT6589 (28 nm) | |
| CPU | - Quad-core 1.0 GHz Cortex-A53 | - Quad-core 1.2 GHz Cortex-A7 | |
| GPU | Mali-T720MP2 | PowerVR SGX544 | |
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 32 GB (dedicated slot) | |
| Internal memory | 8 GB, 1 GB RAM | 4/8 GB, 1 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 4 Single Core | 329 | ||
| GeekBench 4 Multi-Core | 1142 |
Communication and Connectivity
| SIM card | Dual SIM (Micro-SIM, dual stand-by) | Dual SIM | |
| Network | GSM / HSPA / LTE | GSM / HSPA | |
| Bands | -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE 1800 / 2100 / 2600 |
-2G - GSM 900 / 1800 / 1900 |
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| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n, dual band | |
| GPS | Yes, with A-GPS | Yes, with A-GPS | |
| NFC | |||
| USB | microUSB 2.0 | microUSB 2.0 | |
| Bluetooth | 4.0, A2DP | 3.0, A2DP | |
| Harmful irradiation |
SAR EU - 0.54 W/kg (head) |
Music and Audio
| Radio | FM radio | FM radio; built-in antenna | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, proximity | - Accelerometer, proximity | |
| Other extras |
Reviews and Opinions on Lenovo A3690 and Lenovo S820
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