In depth comparison and review of Alcatel Idol 4 and LG K9. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Alcatel Idol 4 | LG K9 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 147 mm | 146.3 mm | Alcatel Idol 4 has greater height than LG K9. |
| Width | 72.5 mm | 73.2 mm | LG K9 has greater width than Alcatel Idol 4. |
| Depth | 7.1 mm | 8.2 mm | Alcatel Idol 4 is narrower than Alcatel Idol 4. |
| Weight | 135 g | 148 g | Alcatel Idol 4 is lighter than Alcatel Idol 4. |
| Body Colour | Metallic silver | Aurora black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.43 W/kg (body), 0.763 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | - | Single-SIM |
| DISPLAY | Alcatel Idol 4 | LG K9 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | TFT | |
| Screen Size (Display Size) | 5.2" | 5" | Alcatel Idol 4 has larger screen size than LG K9. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1280 x 720 pixels | Alcatel Idol 4 has better screen resolution than LG K9. |
| Display Format | Full HD | HD | |
| Colour Depth | 16.7 million colours | - | |
| Display Enhancement Technology | - | OnCell technology |
| PROCESSOR | Alcatel Idol 4 | LG K9 |
|---|
| Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon 210 | |
|---|---|---|---|
| Processor Number | MSM8952 | MSM8909 | |
| Clock Speed | 1.7 GHz | 1.3 GHz | Alcatel Idol 4 has higher clock speed than LG K9. |
| Processor Core Qty | 8-core | Quad-core | Alcatel Idol 4 has higher processor core quantity than LG K9. |
| MEMORY | Alcatel Idol 4 | LG K9 |
|---|
| RAM | 3 GB | 2 GB | Alcatel Idol 4 has more RAM than LG K9. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 16 GB | Both phones have the same internal memory capacity. |
| User Memory | 10 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSDHC - up to 32 GB |
| CAMERA | Alcatel Idol 4 | LG K9 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 8 Megapixel | Alcatel Idol 4 has better camera resolution than LG K9. |
| Lens Construction | 6-element | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 4x | |
| Special Effects | - | HDR | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panorama, manual mode, Instant shot | Timer mode, sport mode, low-light shots | |
| Light Source | Dual LED flash | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 5 Megapixel | Alcatel Idol 4 has better front camera resolution than LG K9. |
| Focus Adjustment | Focus free | - |
| BATTERY AND CHARGING | Alcatel Idol 4 | LG K9 |
|---|
| Battery Capacity (Battery Size) | 2610 mAh | 2500 mAh | Alcatel Idol 4 has larger battery capacity than LG K9. |
|---|---|---|---|
| Recharge Time (Charging Time) | 120 min | - | |
| Battery Technology | - | Lithium Ion |
| CELLULAR | Alcatel Idol 4 | LG K9 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 6.0 (Marshmallow) | Android 7.1.2 (Nougat) | |
| Navigation | GPS, A-GPS | GPS |
| COMMUNICATIONS | Alcatel Idol 4 | LG K9 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 4.2 | |
| NFC | Yes | - | Alcatel Idol 4 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Alcatel Idol 4 | LG K9 |
|---|
| Supported Digital Audio Standards | WAV, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, AAC +, MIDI | - | |
|---|---|---|---|
| Supported Digital Video Standards | AVC, MPEG-4, H.264, H.263, HEVC, VP8, VP9 | - | |
| Sound Enhancements | Hi-Fi Sound support | - |
| FEATURES | Alcatel Idol 4 | LG K9 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | - | Accelerometer, ambient light sensor, proximity sensor | |
| Additional Phone Features | Radio Data Service (RDS), HD Voice, Dual noise reduction microphones | KnockON, Knock Code function, Smart Keyboard, Easy Home mode, QuickMemo+ function, Smart Lock, Shortcut Keys |
| OTHERS | Alcatel Idol 4 | LG K9 |
|---|
| Included Accessories | Stereo headset, USB cable, power adapter, SIM card removal tool, Virtual Reality Googles | USB cable, power adapter | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | HAC (Hearing Aid Compatible) |
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