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General
| Name | Samsung Galaxy J7 Duo | Palm |
|---|---|---|
| Launch Date | 1 Apr 2018 | 1 Oct 2018 |
| Brand | Samsung | Palm |
| Colors | Black, Gold, Rose Gold, White, Blue | Gold, Titanium |
| Models | SM-J720F, SM-J720F/DS, SM-J720M, SM-J720M/DS | PVG100 |
Display
| Display Size | 5.5 Inches | 3.3 Inches |
|---|---|---|
| Display Type | Super AMOLED | IPS LCD |
| Resolution | 720 x 1280 pixels | 720 x 1280 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | - | Gorilla Glass 3 |
| Aspect Ratio | 16:9 | 16:9 |
| Features | 70.4% (screen to body ratio), 267 ppi | 61.4% (screen to body ratio), 445 ppi |
Platform
| Operating System | Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) | Android 8.1 (Oreo) |
|---|---|---|
| Processor | Exynos 7885 (14 nm) | Snapdragon 435 (28 nm) |
| CPU | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | Octa-core (4x1.4 GHz & 4x1.1 GHz) |
| GPU | Mali-G71 | Adreno 505 |
Memory
| Ram | 3GB, 4GB | 3GB |
|---|---|---|
| Ram Type | - | LPDDR3 |
| Storage | 32GB | 32GB |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| SD Card Slot | Yes | No |
Camera
| Type | Dual Camera | Single Camera |
|---|---|---|
| Main | 13 MP, f/1.9, AF | 12 MP, AF |
| Depth | 5 MP, f/1.9 | - |
| Video | 1080p@30fps | 720p@30fps |
| Features | HDR | HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 8 MP, f/1.9 | 8 MP |
| Video | 1080p@30fps | 720p@30fps |
| Features | LED flash | - |
Battery
| Capacity | 3000 mAh | 800 mAh |
|---|---|---|
| Battery Technology | Li-Ion, removable | Li-Ion, non-removable |
| Charging Speed | - | - |
| USB Type | Micro USB, USB 2.0 | Type C, USB 2.0 |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Single Sim |
|---|---|---|
| Sim Type | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) | Nano-SIM |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V4.2 | V4.2 |
| NFC | No | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Stereo speakers |
|---|---|---|
| Headphone Jack | Yes | No |
Biometric
| Fingerprint | Yes | No |
|---|---|---|
| Fingerprint Type | Capacitive Fingerprint Scanner | - |
| Fingerprint Position | Front-Mounted | - |
| Face Unlock | Not Available | 3D Face Unlock |
Body
| Dimensions | 153.5 x 77.2 x 8.2 mm | 96.6 x 50.6 x 7.4 mm |
|---|---|---|
| Weight | 174 g | 62.5 g |
| Frame | Plastic Frame | Aluminium Frame |
| Back | Plastic Back | Glass Back |
| Back Protection | - | Gorilla Glass 3 |
| IP Rating | No | IP68 |
Others
| Sensors | Accelerometer, proximity | Infrared Face ID, accelerometer, proximity, gyro |
|---|---|---|
| SAR EU | 0.54 W/kg (head), 1.40 W/kg (body) | 0.98 W/kg (head) |
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