Lenovo K900 vs Karbonn A27 Retina Comparison and Differences
Smartphone 1
Lenovo K900
Smartphone 2
Karbonn A27 Retina
Smartphone 3
Lenovo K900 or Karbonn A27 Retina Specs Comparison
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Common specs
| Brand and model | Lenovo K900 | Karbonn A27 Retina | |
| Rating | (+0) | (+0) | |
| Release date | 2013, January | 2013, March | |
| Dimensions (HxWxD) | 157 x 78 x 6.9 mm | 6.18 x 6.18 x 3.07 in | 133.6 x 66 x 9.1 mm | 5.26 x 5.26 x 2.6 in | |
| Weight | 162 g | 5.71 oz | 126.5 g | 4.46 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black/Gray | Black | |
| Battery | 2500 mAh, Non-removable Li-Po | 1800 mAh, Li-Ion | |
| Battery life |
Stand by time - Up to 300 h (2G) / Up to 300 h (3G) Talking time - Up to 15 h (2G) / Up to 12 h (3G) |
Stand by time - Up to 180 h Talking time - Up to 4 h |
|
| Approximate price | 360 EUR | 160 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | ||
| Screen size | 5.5" in | 4.3" in | |
| Screen area | 83.4 cm2 | 51.0 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 68.1% | 57.8% | |
| Screen resolution | 1080 x 1920 px | 540 x 960 px | |
| Screen PPI /points per inch/ | 401 PPI | 256 PPI | |
| Screen protection | Corning Gorilla Glass 2 | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 8 MP, Single | |
| Camera specs | -13 MP, AF | -8 MP, AF | |
| Functions | Dual-LED flash | LED flash | |
| Video | 1080p@30fps | Yes | |
| Front camera, selfie | 2 MP, Single | 2 MP, Single | |
| Specifications | 2 MP | 2 MP |
Performance
| Operating system - OS | Android 4.2 (Jelly Bean) | Android 4.1 (Jelly Bean) | |
| Chipset | - Intel Atom Z2580 | ||
| CPU | - Dual-core 2.0 GHz | - Dual-core 1.2 GHz | |
| GPU | PowerVR SGX544MP2 | ||
| External memory | No | microSD, up to 32 GB (dedicated slot) | |
| Internal memory | 16/32 GB, 2 GB RAM | 4 GB, 512 MB RAM |
Benchmark
| Antutu 7 Total |
Communication and Connectivity
| SIM card | Micro-SIM | Dual SIM (Mini-SIM) | |
| Network | GSM / HSPA | GSM / HSPA | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 |
-2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
|
| Speed | HSPA | HSPA 7.2/0.384 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual band, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS | |
| NFC | |||
| USB | microUSB 2.0, USB Host | Proprietary | |
| Bluetooth | 3.0, A2DP | Yes | |
| Harmful irradiation |
SAR EU - 1.00 W/kg (head) |
Music and Audio
| Radio | Stereo FM radio | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, proximity, compass | - Accelerometer | |
| Other extras |
Reviews and Opinions on Lenovo K900 and Karbonn A27 Retina
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