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General Info |
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Manufacturer | Samsung | Samsung | ZTE |
Announced | February 2011 | August 2015 | February 2016 |
Status | Available - April 2011 | Available - August 2015 | Coming soon |
Colors | Black, White, Pink | Black, White | Silver |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
125.3 x 66.1 x 8.5 mm (4.93 x 2.6 x 0.33 in) |
142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in) |
143.8 x 70 x 7.9 mm (5.66 x 2.76 x 0.31 in) |
Weight | 116 g (4.09 oz) | 145 g (5.11 oz) | - |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - all versions | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 |
HSDPA 850 / 900 / 2100 |
4G Network | - | LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) |
Messaging | SMS, MMS, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 | Android OS, v5.1.1 (Lollipop) | Android OS, v6.0 (Marshmallow) |
Processor | Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset | Octa-core 1.6 GHz Cortex-A53, Exynos 7580 Octa | Quad-core, Mediatek MT6735P |
GPU | Mali-400MP | Mali-T720MP2 | - |
RAM | 1 GB | 2 GB | 2 GB |
Internal Memory | 16 GB/32 GB storage | 16 GB | 16 GB |
External Memory | microSD, up to 32GB, 8 GB included | microSD, up to 128 GB | microSD, up to 128 GB (uses SIM 2 slot) |
Display |
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Type | Super AMOLED Plus capacitive touchscreen | Super AMOLED capacitive touchscreen | IPS LCD capacitive touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 4.3 inches | 5.1 inches | 5.0 inches |
Resolution | 480 x 800 pixels (217 ppi) | 1080 x 1920 pixels (432 ppi) | 720 x 1280 pixels (294 ppi) |
Screen-to-Body Ratio | 63.52% | 69.63% | 68.34% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | No | FM radio |
Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 8 MP, 3264x2448 pixels | 16 MP, f/1.9 | 8 MP, 3264 x 2448 pixels |
Flash | LED flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama |
Video | Yes, 1080p@30fps | 1080p@30fps | 1080p@30fps |
Front Camera | Yes, 2 MP [Similar] | 2 MP, 1080p@30fps [Similar] | 8 MP, LED flash [Similar] |
Connectivity and Data Rate |
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GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Yes |
Edge | Class 12 | Yes | Yes |
3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA, LTE Cat4 150/50 Mbps |
Bluetooth | Yes, v3.0+HS | v4.0, A2DP, EDR, LE | v4.0, A2DP |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
USB | Yes, v2.0 microUSB (MHL), USB On-the-go | microUSB v2.0 | microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS |
Browser | HTML | HTML5 | HTML5 |
User Memory |
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Internal | 16GB/32GB storage, 1 GB RAM | 16GB, 2 GB RAM | 16 GB, 2 GB RAM |
Expandable Storage | microSD, up to 32GB, 8 GB included | microSD, up to 128 GB | microSD, up to 128 GB (uses SIM 2 slot) |
USB OTG | Supported | - | - |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
NFC | |||
Battery |
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Type | Standard battery, Li-Ion | 2800 mAh | Non-removable Li-Ion Battery |
Capacity | 1650 mAh | - | 2500 mAh |
Stand by | Up to 710 h (2G) Up to 610 h (3G) |
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Talk Time | Up to 18 h 20 min (2G) Up to 8 h 40 min (3G) |
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