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AI Summary
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General
| Name | Samsung Galaxy J7 | Samsung Galaxy A3 (2016) |
|---|---|---|
| Launch Date | 19 Jun 2015 | 1 Dec 2015 |
| Brand | Samsung | Samsung |
| Colors | White, Black, Gold | Black, White, Gold, Pink |
| Models | SM-J700F, SM-J700H, SM-J700M, SM-J700T, J7, SM-J700T1, SM-J700K, SM-J700P, SM-j7008 | SM-A310F, SM-A310M, SM-A310Y, SM-A310N0 |
Display
| Display Size | 5.5 Inches | 4.7 Inches |
|---|---|---|
| Display Type | Super AMOLED | Super AMOLED |
| Resolution | 720 x 1280 pixels | 720 x 1280 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | - | Gorilla Glass 4 |
| Aspect Ratio | 16:9 | 16:9 |
| Features | 69.6% (screen to body ratio), 267 ppi | 69.4% (screen to body ratio), 312 ppi |
Platform
| Operating System | Android 5.1 (Lollipop), upgradable to 7.1.1 (Nougat) | Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat) |
|---|---|---|
| Processor | Snapdragon 615 (28 nm), Exynos 7580 Octa (28 nm) | Exynos 7578, Snapdragon 410 (28 nm) |
| CPU | Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), Octa-core 1.5 GHz Cortex-A53 | Quad-core 1.5 GHz Cortex-A53 |
| GPU | Adreno 405, Mali-T720MP2 | Mali-T720MP2, Adreno 306 |
Memory
| Ram | 1.5GB | 1.5GB |
|---|---|---|
| Ram Type | LPDDR3 | - |
| Storage | 16GB | 16GB |
| Storage Type | eMMC 5.0 or eMMC 4.5 | eMMC 4.5 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 13 MP, f/1.9, 28mm, AF | 13 MP, f/1.9, AF |
| Video | 1080p@30fps | 1080p@30fps |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 5 MP, f/2.2, 23mm | 5 MP, f/1.9 |
| Video | Yes | Yes |
| Features | LED flash | - |
Battery
| Capacity | 3000 mAh | 2300 mAh |
|---|---|---|
| Battery Technology | Li-Ion, removable | Li-Ion, non-removable |
| Charging Speed | - | - |
| USB Type | Micro USB, USB 2.0 | Micro USB, USB 2.0 |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V4.1 | V4.1 |
| NFC | Yes | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | No | No |
|---|---|---|
| Face Unlock | Not Available | Not Available |
Body
| Dimensions | 152.2 x 78.7 x 7.5 mm | 134.5 x 65.2 x 7.3 mm |
|---|---|---|
| Weight | 171 g | 132 g |
| Frame | Plastic Frame | Aluminium Frame |
| Back | Plastic Back | Glass Back |
| Back Protection | - | Gorilla Glass 4 |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, proximity | Accelerometer, proximity, compass |
|---|---|---|
| SAR | 1.25 W/kg (head), 1.36 W/kg (body) | 1.31 W/kg (head), 1.27 W/kg (body) |
| SAR EU | 0.50 W/kg (head), 0.37 W/kg (body) | 0.49 W/kg (head), 0.62 W/kg (body) |
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