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| Manufacturer | Samsung | HTC | Samsung | 
| Announced | February 2014 | September 2014 | Expected Announcement - November 2015 | 
| Status | Available April 2014 | Coming Soon - September 2014 | Rumored - December 2015 | 
| Colors | Black, White, Blue, Gold | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang | Pearl White, Midnight Black, Champagne Gold | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in) | 157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in) | - | 
| Weight | 145 g (5.11 oz) | 155 g (5.47 oz) | - | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - EMEA version HSDPA 900 / 2100 - Asia version | HSDPA 850 / 900 / 1900 / 2100 | 
| 4G Network | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 | LTE 900 / 1800 / 2100 / 2600 - EMEA version | LTE | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail | SMS, MMS, EMail, IM | 
| Build Features | Fingerprint Sensor IP67 Certified - Dust and Water Resistant Water Resistant up to 1 Meter and 30 Minutes Heart Rate Sensor | - | - | 
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| OS | Android OS, v4.4.2 (KitKat) | Android OS, v4.4.2 (KitKat) | Android OS, v5.1.1 (Lollipop), planned upgrade to v6.0 (Marshmallow) | 
| Processor | Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801 | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 | Quad-core 1.8 GHz Cortex-A72 & quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8976 Snapdragon 620 | 
| GPU | Adreno 330 | Adreno 405 | Adreno 510 | 
| RAM | 2 GB | 2 GB | 3 GB | 
| Internal Memory | 16/32 GB storage | 16 GB | 32 GB | 
| External Memory | microSD, up to 128 GB | microSD, up to 128 GB | microSD, up to 128 GB | 
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| Type | Super AMOLED capacitive touchscreen | LCD Capacitive Touchscreen | Super AMOLED capacitive touchscreen | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.1 inches | 5.5 inches | 5.5 inches | 
| Resolution | 1080 x 1920 pixels (432 ppi) | 720 x 1280 pixels (267 ppi) | 1080 x 1920 pixels (401 ppi) | 
| Screen-to-Body Ratio | 69.63% | 67.20% | - | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | No | No | FM radio with RDS; recording | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 16 MP, 4640 x 3480 pixels | 13 MP, 4160 x 3120 pixels | 16 MP, 5312 x 2988 pixels | 
| Flash | LED flash | LED flash | LED flash | 
| Features | Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 
| Video | Yes, 2160p@30fps, 1080p@60fps, video stabilization, dual-video rec. | 1080p@30fps, 720p@60fps | 1080p@30fps | 
| Front Camera | Yes, 2.1 MP,1080p@30fps, dual video call [Similar] | 8 MP, 1080p [Similar] | 5 MP, 1080p [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | 
| Bluetooth | Yes, v4.0 with A2DP, EDR, LE | v4.0, A2DP | v4.2, A2DP, EDR, LE | 
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | 
| USB | Yes, microUSB v3.0 (MHL 2), USB On-the-go, USB Host | microUSB v2.0 | microUSB v2.0 | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS/ Beidou (market dependant) | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 16/32 GB storage, 2 GB RAM | 16 GB, 2 GB RAM | 32 GB, 3 GB RAM | 
| Expandable Storage | microSD, up to 128 GB | microSD, up to 128 GB | microSD, up to 128 GB | 
| USB OTG | Supported | - | - | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Li-Ion Battery | Non-removable Li-Po Battery | Non-removable Li-Ion battery | 
| Capacity | 2800 mAh | 2600 mAh | 4000 mAh | 
| Stand by | Up to 390 h | Up to 424 h (3G) | - | 
| Talk Time | Up to 21 h | Up to 22 h 24 min (3G) | - |