HTC U Ultra launched on 12th January 2017, comes with a 5.7 inch display & a resolution of 1440 x 2560 pixels. The Smartphone is powered by 2.15 GHz Quad core Qualcomm Snapdragon 821 processor and runs on 4 GB of RAM.
| Screen Size | : | 5.7" (1440 x 2560) |
| Camera | : | 12 | 16 MP |
| RAM | : | 4 GB |
| Battery | : | 3000 mAh |
| Operating system | : | Android |
| Soc | : | Qualcomm Snapdragon 821 |
| Processor | : | Quad |
Blackberry Aurora launched on 9th March 2017, comes with a 5.5 inch display & a resolution of 720 x 1280 pixels. The Smartphone is powered by 1.4 GHz Quad core Qualcomm Snapdragon 425 processor and runs on 4 GB of RAM.
| Screen Size | : | 5.5" (720 x 1280) |
| Camera | : | 13 | 8 MP |
| RAM | : | 4 GB |
| Battery | : | 3000 mAh |
| Operating system | : | Android |
| Soc | : | Qualcomm Snapdragon 425 |
| Processor | : | Quad |
Xiaomi Mi 5 32 GB launched on 15th May 2017, comes with a 5.15 inch display & a resolution of 1080 x 1920 pixels. The Smartphone Quad core Qualcomm Snapdragon 820 processor and runs on 3 GB of RAM.
| Screen Size | : | 5.15" (1080 x 1920) |
| Camera | : | 16 | 4 MP |
| RAM | : | 3 GB |
| Battery | : | 3000 mAh |
| Operating system | : | Android |
| Soc | : | Qualcomm Snapdragon 820 |
| Processor | : | Quad |
HTC One M8 Eye launched on 27th October 2014, comes with a 5 inch display & a resolution of 1080 x 1920 pixels. The Smartphone is powered by 2.3 Ghz Quad core Qualcomm Snapdragon 801 processor and runs on 2 GB of RAM.
| Screen Size | : | 5" (1080 x 1920) |
| Camera | : | 13 | 5 MP |
| RAM | : | 2 GB |
| Battery | : | 2600 mAh |
| Operating system | : | Android |
| Soc | : | Qualcomm Snapdragon 801 |
| Processor | : | Quad |
HTC One M8 Dual SIM launched on 20th July 2014, comes with a 5 inch display & a resolution of 1080 x 1920 pixels. The Smartphone is powered by 2.3 Ghz Quad core Qualcomm Snapdragon 801 processor and runs on 2 GB of RAM.
| Screen Size | : | 5" (1080 x 1920) |
| Camera | : | 4 | 5 MP |
| RAM | : | 2 GB |
| Battery | : | 2600 mAh |
| Operating system | : | Android |
| Soc | : | Qualcomm Snapdragon 801 |
| Processor | : | Quad |
Huawei Ascend P7 launched on 10th December 2014, comes with a 5 inch display & a resolution of 1080 x 1920 pixels. The Smartphone is powered by 1.8 Ghz Quad core Hisilicon Kirin 910T processor and runs on 2 GB of RAM.
| Screen Size | : | 5" (1080 x 1920) |
| Camera | : | 13 | 8 MP |
| RAM | : | 2 GB |
| Battery | : | 2500 mAh |
| Operating system | : | Android |
| Soc | : | Hisilicon Kirin 910T |
| Processor | : | Quad |
Gionee Elife E7 32 GB launched on 27th December 2013, comes with a 5.5 inch display & a resolution of 1080 x 1920 pixels. The Smartphone is powered by 2.2 Ghz Quad core Qualcomm Snapdragon 800 processor and runs on 3 GB of RAM.
| Screen Size | : | 5.5" (1080 x 1920) |
| Camera | : | 16 | 8 MP |
| RAM | : | 3 GB |
| Battery | : | 2500 mAh |
| Operating system | : | Android |
| Soc | : | Qualcomm Snapdragon 800 |
| Processor | : | Quad |
Gionee E-Life E6 launched on 11th July 2013, comes with a 5 inch display & a resolution of 1080 x 1920 pixels. The Smartphone is powered by 1.5 Ghz Quad core MediaTek processor and runs on 2 GB of RAM.
| Screen Size | : | 5" (1080 x 1920) |
| Camera | : | 13 | 5 MP |
| RAM | : | 2 GB |
| Battery | : | 2020 mAh |
| Operating system | : | Android |
| Soc | : | MediaTek |
| Processor | : | Quad |
HTC One launched on 8th April 2013, comes with a 4.7 inch display & a resolution of 1080 x 1920 pixels. The Smartphone is powered by 1.7 Ghz Quad core Qualcomm Snapdragon 600 processor and runs on 2 GB of RAM.
| Screen Size | : | 4.7" (1080 x 1920) |
| Camera | : | 4 | 2.1 MP |
| RAM | : | 2 GB |
| Battery | : | 2300 mAh |
| Operating system | : | Android |
| Soc | : | Qualcomm Snapdragon 600 |
| Processor | : | Quad |
| Best Quad Core Processor Mobile Phones Under 21000 | Seller | Price |
|---|---|---|
| HTC U Ultra | Flipkart | ₹17999 |
| Blackberry Aurora | Amazon | ₹18999 |
| Xiaomi Mi 5 32 GB | Amazon | ₹9599 |
| HTC One M8 Eye | Tatacliq | ₹12999 |
| HTC One M8 Dual SIM | N/A | ₹0 |
| Huawei Ascend P7 | Amazon | ₹20950 |
| Gionee Elife E7 32 GB | Flipkart | ₹27552 |
| Gionee E-Life E6 | Amazon | ₹21450 |
| HTC One | Amazon | ₹13138 |