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General
| Name | Samsung Galaxy A3 Duos | Samsung Galaxy Star Trios S5283 |
|---|---|---|
| Launch Date | 1 Oct 2014 | 1 Feb 2014 |
| Brand | Samsung | Samsung |
| Colors | Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold | Black, White |
| Models | SM-A300F, SM-A300G, SM-A300H, SM-A300M | GT-S5283B |
Display
| Display Size | 4.5 Inches | 3.14 Inches |
|---|---|---|
| Display Type | Super AMOLED | TFT, 256K colors |
| Resolution | 540 x 960 pixels | 240 x 320 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 4 | - |
| Aspect Ratio | 16:9 | 4:3 |
| Features | 65.5% (screen to body ratio), 245 ppi | 47.2% (screen to body ratio), 127 ppi |
Platform
| Operating System | Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop) | Android 4.1.2 (Jelly Bean) |
|---|---|---|
| Processor | Snapdragon 410 (28 nm) | Snapdragon S1 |
| CPU | Quad-core 1.2 GHz Cortex-A53 | 1.0 GHz Cortex-A5 |
| GPU | Adreno 306 | Adreno 200 |
Memory
| Ram | 1GB | 512MB |
|---|---|---|
| Ram Type | - | LPDDR1 |
| Storage | 16GB | 4GB |
| Storage Type | eMMC 4.5 | - |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 8 MP, f/2.4, 31mm, AF | 2 MP |
| Video | 1080p@30fps | 480p |
Front Camera
| Type | Single Camera | No Front Camera |
|---|---|---|
| Selfie | 5 MP, f/2.2, 23mm | - |
| Video | Yes | - |
Battery
| Capacity | 1900 mAh | 1300 mAh |
|---|---|---|
| Battery Technology | Li-Ion, non-removable | Li-Ion, removable |
| Charging Speed | - | - |
| USB Type | Micro USB, USB 2.0 | Micro USB, USB 2.0 |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Single Sim |
|---|---|---|
| Sim Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Triple SIM (Mini-SIM) |
| 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 | 130.1 x 65.5 x 6.9 mm | 106 x 61 x 11 mm |
|---|---|---|
| Weight | 110.3 g | 105 g |
| Frame | Aluminium Frame | Plastic Frame |
| Back | Plastic Back | Plastic Back |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, proximity, compass | Accelerometer, compass |
|---|---|---|
| SAR | - | 1.04 W/kg (head), 1.16 W/kg (body) |
| SAR EU | 0.24 W/kg (head), 0.30 W/kg (body) | 0.96 W/kg (head), 0.38 W/kg (body) |
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