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General
| Name | Samsung Galaxy A7 Duos | Asus Zenfone 4 A450CG (2014) |
|---|---|---|
| Launch Date | 1 Jan 2015 | 1 Jun 2014 |
| Brand | Samsung | Asus |
| Colors | Pearl White, Midnight Black, Champagne Gold | - |
| Models | SM-A7000, SM-A7009, SM-A700H, SM-A700YD | - |
Display
| Display Size | 5.5 Inches | 4.5 Inches |
|---|---|---|
| Display Type | Super AMOLED | LCD |
| Resolution | 1080 x 1920 pixels | 480 x 854 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 4 | Gorilla Glass 3 |
| Aspect Ratio | 16:9 | 16:9 |
| Features | 72.5% (screen to body ratio), 401 ppi | - |
Platform
| Operating System | Android 4.4.4 (KitKat) | Android 4.4.2 (KitKat), upgradable to 5.0.2 (Lollipop) |
|---|---|---|
| Processor | Snapdragon 615 (28 nm) | Intel Atom Z2520 |
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | - |
| GPU | Adreno 405 | - |
Memory
| Ram | 2GB | 1GB |
|---|---|---|
| Ram Type | LPDDR3 | - |
| Storage | 16GB | 8GB |
| Storage Type | eMMC 4.5 | - |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 13 MP, f/2.0, 28mm, AF | 8 MP, f/2.0 |
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | - |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 5 MP, f/2.2, 23mm | VGA |
| Video | 1080p@30fps | - |
Battery
| Capacity | 2600 mAh | 1750 mAh |
|---|---|---|
| Battery Technology | Li-Ion, non-removable | Li-Po |
| Charging Speed | - | 10W |
| USB Type | Micro USB, USB 2.0 | Micro USB |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Technology | 4G | 3G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V4.0 | V4.0 |
| NFC | Yes | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | No | No |
|---|---|---|
| Face Unlock | Not Available | Not Available |
Body
| Dimensions | 151 x 76.2 x 6.3 mm | 136.8 x 67.9 x 11.3 mm |
|---|---|---|
| Weight | 141 g | 134 g |
| Frame | Aluminium Frame | - |
| Back | Plastic Back | - |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, proximity, compass | - |
|---|---|---|
| SAR | 1.25 W/kg (head), 1.05 W/kg (body) | - |
| SAR EU | 0.29 W/kg (head), 0.39 W/kg (body) | - |
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