Comparison of Samsung Galaxy S6 edge and Samsung Galaxy A7 Duos [S]ave
| Attribute |  Samsung Galaxy S6 edge × |  Samsung Galaxy A7 Duos × |
|---|---|---|
| General | ||
| Brand | Samsung | Samsung |
| Launch | ||
| Announced | 2015-03-01 | 2015-01-01 |
| Body | ||
| Width (mm) | 7 | 6.3 |
| Length (mm) | 142.1 | 151 |
| Height (mm) | 70.1 | 76.2 |
| Weight (g) | 132 | 141 |
| SIM | Nano-SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Front | Glass | - |
| Back | Glass | - |
| Frame | Aluminum | - |
| Network | ||
| Technology |
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| 2G bands |
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| 3G bands |
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| 4G bands |
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| Speed |
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| Platform | ||
| OS | Android 5.0.2 (Lollipop) | Android 4.4.4 (KitKat) |
| Chipset | Exynos 7420 Octa (14 nm) | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
| CPU | Octa-core (4x2.1 GHz Cortex-A57 & 4x1.5 GHz Cortex-A53) | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
| GPU | Mali-T760MP8 | Adreno 405 |
| Memory | ||
| Card slot | No | microSDXC (uses shared SIM slot) |
| Internal |
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| Display | ||
| Size (in) | 5.1 | 5.5 |
| Resolution (px) | 1440 x 2560 | 1080 x 1920 |
| Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 |
| Display Type | Super AMOLED | Super AMOLED |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Charging | Fast charging 15W, Qi/PMA wireless charging - market dependent | - |
| Capcity (mAh) | 2600 | 2600 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
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| Main Camera Video | 4K@30fps, 1080p@30/60fps, 720p@120fps, HDR, stereo sound rec., OIS, gyro-EIS | 1080p@30fps |
| Main Camera Features | LED flash, auto-HDR, panorama | LED flash, panorama, HDR |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
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| Selfie Camera Video | 1440p@30fps | 1080p@30fps |
| Selfie Camera Features | Dual video call, Auto-HDR | - |
| Comms | ||
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 4.1, A2DP, LE, aptX | 4.0, A2DP, EDR, LE |
| GPS | + | + |
| NFC | + | + |
| Radio | No | FM radio, RDS, recording |
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Models |
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| SAR EU Head (W/kg) | 0.33 | 0.29 |
| SAR EU Body (W/kg) | 0.59 | 0.39 |
| SAR Head (W/kg) | 1.58 | 1.25 |
| SAR Body (W/kg) | 1.34 | 1.05 |
| Infrared port | Yes | - |
| Talk time (h) | Up to 18 h (3G) | Up to 17 h (3G) |
| Music play (h) | 50 | 54 |
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