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General
| Name | LG K22 | Samsung Galaxy J7 Duo |
|---|---|---|
| Launch Date | 12 Sept 2020 | 1 Apr 2018 |
| Brand | LG | Samsung |
| Colors | - | Black, Gold, Rose Gold, White, Blue |
| Models | - | SM-J720F, SM-J720F/DS, SM-J720M, SM-J720M/DS |
Display
| Display Size | 6.2 Inches | 5.5 Inches |
|---|---|---|
| Display Type | LCD, 400 nits (typ) | Super AMOLED |
| Resolution | 720 x 1520 pixels | 720 x 1280 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Aspect Ratio | 19:9 | 16:9 |
| Features | - | 70.4% (screen to body ratio), 267 ppi |
Platform
| Operating System | Android 10 | Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) |
|---|---|---|
| Processor | Snapdragon 215 (28 nm) | Exynos 7885 (14 nm) |
| CPU | - | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) |
| GPU | - | Mali-G71 |
Memory
| Ram | 2GB, 3GB | 3GB, 4GB |
|---|---|---|
| Storage | 32GB, 64GB | 32GB |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Dual Camera | Dual Camera |
|---|---|---|
| Main | 13 MP, 27mm (wide) | 13 MP, f/1.9, AF |
| Macro | 2 MP | - |
| Depth | - | 5 MP, f/1.9 |
| Video | 1080p@30fps | 1080p@30fps |
| Features | - | HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 5 MP, f/2.2 | 8 MP, f/1.9 |
| Video | 1080p@30fps | 1080p@30fps |
| Features | - | LED flash |
Battery
| Capacity | 3000 mAh | 3000 mAh |
|---|---|---|
| Battery Technology | Li-Po | Li-Ion, removable |
| Charging Speed | - | - |
| USB Type | Micro USB | 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) | |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 5 |
|---|---|---|
| Bluetooth | V5.0 | V4.2 |
| NFC | No | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | No | Yes |
|---|---|---|
| Fingerprint Type | - | Capacitive Fingerprint Scanner |
| Fingerprint Position | - | Front-Mounted |
| Face Unlock | 2D Face Unlock | Not Available |
Body
| Dimensions | 155.7 x 75.4 x 8.4 mm | 153.5 x 77.2 x 8.2 mm |
|---|---|---|
| Weight | 169.5 g | 174 g |
| Frame | Plastic Frame | Plastic Frame |
| Back | Plastic Back | Plastic Back |
| IP Rating | No | No |
Others
| Sensors | - | Accelerometer, proximity |
|---|---|---|
| SAR EU | - | 0.54 W/kg (head), 1.40 W/kg (body) |
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