| Manufacturer | |
| HTC | OnePlus | 
| Announced | |
| March 2015 | July 2015 | 
| Status | |
| Available - March 2015 | Available - August 2015 | 
| Price | |
| Rs. 45,999 ($399.00) [Similarly Priced] | Rs. 19,999 ($294.10) [Similarly Priced] | 
| Colors | |
| Gunmetal Gray, Amber Gold, Silver/Rose gold, Gold/Pink | Sandstone Black | 
| Form Factor | |
| Candybar | Candybar | 
| Dimension | |
| 144.6 x 69.7 x 9.6 mm (5.69 x 2.74 x 0.38 in) | 151.8 x 74.9 x 9.85 mm (5.98 x 2.95 x 0.39 in) | 
| Weight | |
| 157 g (5.54 oz) | 175 g (6.17 oz) | 
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 | 
| 4G Network | |
| LTE 700 / 800 / 850 / 900 / 1800 / 2100 / 2600 TD-LTE 2300 / 2500 / 2600 (Bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41) | LTE 700 / 1700 / 1800 / 2100 / 2300 / 2600 | 
| Messaging | |
| SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM | 
| Build Features | |
| - | Fingerprint sensor,Metal Frame,Replaceable Back-covers | 
| OS | |
| Android OS, v5.0.x (Lollipop) | Android OS, v5.1.1 (Lollipop), OxygenOS | 
| Processor | |
| Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810 [Similar] | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810 [Similar] | 
| GPU | |
| Adreno 430 [Similar] | Adreno 430 [Similar] | 
| RAM | |
| 3 GB [Browse Similar] | 4/3 GB [Browse Similar] | 
| Internal Memory | |
| 32 GB | 16/64 GB | 
| External Memory | |
| microSD, up to 128 GB | No | 
| Type | |
| Super LCD3 Capacitive Touchscreen, Corning Gorilla Glass 4 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 4 | 
| Colors | |
| 16M colors | 16M colors | 
| Size | |
| 5.0 inches [Similar] | 5.5 inches [Similar] | 
| Resolution | |
| 1080 x 1920 pixels (441 ppi) [Similar] | 1080 x 1920 pixels (401 ppi) [Similar] | 
| Screen-to-Body Ratio | 68.25% | 73.17% | 
| Multi-Touch | |
|  |  | 
| Rear Camera | |
| 20.7 MP, 5376 x 3752 pixels [Similar] | 13 MP, 4128 x 3096 pixels [Similar] | 
| Flash | |
| dual-LED (dual tone) | Dual-LED flash | 
| Features | |
| Auto focus, Automatic Simultaneous Video And Image Recording, Geo-tagging, Face/smile Detection, HDR, Panorama | Laser Auto focus, Optical Image Stabilization (OIS), Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 
| Video | |
| 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. | 2160p@30fps, 2160p(DCI)@24fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. | 
| Front Camera | |
| 4 MP, 1080p@30fps, HDR [Similar] | 5 MP, 1080p@30fps [Similar] | 
| 3.5mm Jack | |
|  |  | 
| Radio | |
| Stereo FM radio with RDS | No | 
| Games | |
| Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker | |
|  |  | 
| GPRS | |
| Yes | Yes | 
| Edge | |
| Yes | Yes | 
| 3G | |
| HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | 
| Bluetooth | |
| v4.0, A2DP, apt-X | v4.1, A2DP | 
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, 2.4/5 GHz, Wi-Fi Direct, DLNA, hotspot | 
| USB | |
| microUSB v2.0 (MHL TV-out), USB Host | microUSB v2.0, USB Host | 
| GPS | |
| Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | 
| Browser | |
| HTML5 | HTML5 | 
| Internal | |
| 32 GB, 3 GB RAM | 16/64 GB, 4/3 GB RAM | 
| Expandable Storage | |
| microSD, up to 128 GB | No | 
| USB OTG | |
| Supported | Supported | 
| Fingerprint | |
|  |  | 
| Proximity Sensor | |
|  |  | 
| Accelerometer Sensor | |
|  |  | 
| NFC | |
|  |  | 
| Type | |
| Non-removable Li-Po Battery | Non-removable Li-Po Battery | 
| Capacity | |
| 2840 mAh | 3300 mAh | 
| Stand by | |
| Up to 391 h (2G) Up to 402 h (3G) | - | 
| Talk Time | |
| Up to 25 h 20 min (2G) Up to 21 h 50 min (3G) | - |