Summary | 74 Score | 79 Score | 72 Score | 77 Score |
| Performance | Mediatek MT6582 2 GB RAM Android OS, v4.2.2 | Qualcomm MSM8992 Snapdragon 808 4 GB RAM Android OS, v5.1.1 (Lollipop), upgradable to v6.0 (Marshmallow) | Qualcomm MSM8974 Snapdragon 800 2 GB RAM Microsoft Windows Phone 8 | Exynos 7420 3 GB RAM Android OS, v5.0.2 |
| Display | 5 inch 720 x 1280 pixels 294 PPI Density | 5.7 inch 1440 x 2560 pixels 515 PPI Density | 6 inch 1080 x 1920 pixels 367 PPI Density | 5.1 inch 1440 x 2560 pixels 577 PPI Density |
| Camera | 8 MP (Main) 5 MP (Front) | 16 MP (Main) 5 MP (Front) | 20 MP (Main) 1.2 MP (Front) | 16 MP (Main) 5 MP (Front) |
| Battery | 2300 mAh Li-Po | 3000 mAh Li-Ion | 3400 mAh Li-Ion | 2600 mAh Li-Ion |
Display |
| Screen Size | 5 inch | 5.7 inch | 6 inch | 5.1 inch |
| Screen Resolution | 720x1280 pixels | 1440x2560 pixels | 1080x1920 pixels | 1440x2560 pixels |
| Pixel Density | 294 PPI | 515 PPI | 367 PPI | 577 PPI |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors |
| Gorilla Glass | - | Yes | Yes | - |
| Screen Protection | - | - | - | - |
Chipset |
| Brand | Huawei Mobiles | LG Mobiles | Nokia Mobiles | Samsung Mobiles |
| Chipset | Mediatek MT6582 | Qualcomm MSM8992 Snapdragon 808 | Qualcomm MSM8974 Snapdragon 800 | Exynos 7420 |
| Processor | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57 | Quad-core 2.2 GHz Krait 400 | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57 |
| RAM | 2 GB RAM | 4 GB RAM | 2 GB RAM | 3 GB RAM |
| GPU | Mali-400MP2 | Adreno 418 | Adreno 330 | Mali-T760MP8 |
Camera |
| Rear Camera Resolution | 8 MP | 16 MP | 20 MP | 16 MP |
| Front Camera Resolution | 5 MP | 5 MP | 1.2 MP | 5 MP |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | Android | Android | Windows | Android |
| OS Version | Android OS, v4.2.2 | Android OS, v5.1.1 (Lollipop), upgradable to v6.0 (Marshmallow) | Microsoft Windows Phone 8 | Android OS, v5.0.2 |
| Weight | 140 g | 192 g | 209 g | 132 g |
| Dimensions | 139.5 x 71.4 x 9.2 mm | 159.6 x 79.3 x 8.6 mm | 162.8 x 85.4 x 8.7 mm, 120.3 cc | 142.1 x 70.1 x 7 mm |
| Thickness | | | | |
Storage |
| Internal Storage | 8 GB | 64 GB | 16 GB | 64 GB |
| Card Slot | microSD, up to 32 GB | microSD, up to 128 G | microSD, up to 64 GB | No |
| Other | 8GB storage, microSD card slot | 64GB storage, microSD card slot | 16GB/32GB storage, microSD card slot | 64GB storage, no card slot |
Communication |
| SIM Card Slots | Single SIM | Single SIM | Single SIM | Dual SIM |
| SIM Card Type | Micro-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v4.0, A2DP | v4.1, A2DP, LE, apt-X | v4.0, A2DP, EDR, LE/ apt-X after WP8 Denim update | v4.1, A2DP, LE, apt-X |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | No | Yes | Yes | Yes |
Connectivity |
| VoLTE | | | | |
| 4G | | LTE | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) - RM-937 | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850) - SM-G925F |
| 3G | HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - RM-937, RM-939, RM-940 | HSDPA 850 / 900 / 1900 / 2100 |
| 2G | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - all versions | GSM 850 / 900 / 1800 / 1900 |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot | 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, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, Beidou |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2300 mAh | 3000 mAh | 3400 mAh | 2600 mAh |
| Battery Type | Li-Po | Li-Ion | Li-Ion | Li-Ion |
| Standby Time | | Up to 150 h (2G) / Up to 150 h (3G) | Up to 768 h (2G) / Up to 768 h (3G) | |
| Talk Time | | Up to 22 h (2G) / Up to 18 h (3G) | Up to 27 h 40 min (2G) / Up to 25 h (3G) | Up to 18 h (3G) |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer proximity compass | Accelerometer gyro proximity compass color spectrum | Accelerometer gyro proximity compass sensor core | Accelerometer gyro proximity compass barometer heart rate SpO2 |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | SMS (threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM |
| Java | No | No | No | No |
| Other | Active noise cancellation with dedicated mic , MP3/WAV/eAAC+ player , MP4/H.264 player , Document viewer , Photo viewer/editor , Voice memo/dial/commands | Fast battery charging: 50% in 40 min (Quick Charge 2.0) , Active noise cancellation with dedicated mic , MP4/DviX/XviD/H.264/WMV player , MP3/WAV/FLAC/eAAC+/WMA player , Photo/video editor , Document editor | Wireless charging (Qi-enabled) , Active noise cancellation with a dedicated mic , OneDrive (15 GB cloud storage) , MP3/WMA/WAV/eAAC+ player , MP4/DivX/XviD/H.264/WMV player , Document viewer , Video/photo editor | Wireless charging (Qi/PMA) , market dependent , ANT+ support , S-Voice natural language commands and dictation , Smart stay , OneDrive (115 GB cloud storage) , Active noise cancellation with dedicated mic , MP4/DivX/XviD/WMV/H.264 player , MP3/WA |