In depth comparison and review of LG K4 K120E and Alcatel Idol 4S. 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 | LG K4 K120E | Alcatel Idol 4S |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | K120E | - | |
| Form Factor | Touch | Touch | |
| Height | 131.9 mm | 153.9 mm | Alcatel Idol 4S has greater height than LG K4 K120E. |
| Width | 66.6 mm | 75.4 mm | Alcatel Idol 4S has greater width than LG K4 K120E. |
| Depth | 8.9 mm | 7 mm | Alcatel Idol 4S is narrower than LG K4 K120E. |
| Weight | 120 g | 149 g | LG K4 K120E is lighter than LG K4 K120E. |
| Body Colour | Indigo | Dark grey | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.19 W/kg (body), 0.604 W/kg (head) | - | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | - | Dual-SIM (SIM1 and SIM2/MicroSD slots) | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | LG K4 K120E | Alcatel Idol 4S |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | AMOLED | |
| Screen Size (Display Size) | 4.5" | 5.5" | Alcatel Idol 4S has larger screen size than LG K4 K120E. |
| Screen Resolution (Display Resolution) | 854 x 480 pixels | 2560 x 1440 pixels | Alcatel Idol 4S has better screen resolution than LG K4 K120E. |
| Display Format | - | QHD | |
| Pixel Density | 218 ppi | 534 ppi | Alcatel Idol 4S has better pixel density than LG K4 K120E. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | In-Cell Display Technology | - | |
| Display Protection (Screen Protector) | - | Fingerprint-resistant oleophobic coating, Dragontrail (scratch resistant glass), 2.5D Arc Glass |
| PROCESSOR | LG K4 K120E | Alcatel Idol 4S |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 652 | |
|---|---|---|---|
| Processor Number | MT6735M | MSM8976 | |
| Clock Speed | 1 GHz | 1.8 GHz | Alcatel Idol 4S has higher clock speed than LG K4 K120E. |
| Processor Core Qty | Quad-core | 8-core | Alcatel Idol 4S has higher processor core quantity than LG K4 K120E. |
| Graphics System (GPU) | - | Qualcomm ADRENO 510 |
| MEMORY | LG K4 K120E | Alcatel Idol 4S |
|---|
| RAM | 1 GB | 3 GB | Alcatel Idol 4S has more RAM than LG K4 K120E. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | Alcatel Idol 4S has more internal memory than LG K4 K120E. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | LG K4 K120E | Alcatel Idol 4S |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 16 Megapixel | Alcatel Idol 4S has better camera resolution than LG K4 K120E. |
| Lens Aperture | - | F/2.0 | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Self-Timer Delay | Yes | - | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Panorama | |
| White Balance | Automatic | - | |
| Light Source | LED light | Dual LED flash | |
| Still Image Resolutions | 2560 x 1920 | - | |
| Video Resolutions | 1280 x 720 (720p) | 3840 x 2160 (4K) | |
| Camera Features (Functions) | Touch & Shoot | Phase Detect Auto-Focus (PDAF) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 8 Megapixel | Alcatel Idol 4S has better front camera resolution than LG K4 K120E. |
| Lens Type (Front) | - | Wide-angle lens | |
| Lens Aperture (Front) | - | F/2.4 | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) |
| BATTERY AND CHARGING | LG K4 K120E | Alcatel Idol 4S |
|---|
| Battery Capacity (Battery Size) | 1940 mAh | 3000 mAh | Alcatel Idol 4S has larger battery capacity than LG K4 K120E. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 100 min | |
| Standby Time | 510 hours | 420 hours | LG K4 K120E has longer standby time than Alcatel Idol 4S. |
| Talk Time | 1200 minutes | 780 minutes | LG K4 K120E has longer battery life when making calls than Alcatel Idol 4S. |
| Run Time Details | Talk (GSM): up to 1200 min Talk (WCDMA): up to 540 min Standby (GSM): up to 510 hrs Standby (WCDMA): up to 500 hrs Standby (LTE): up to 460 hrs |
Talk: up to 780 min Standby: up to 420 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | LG K4 K120E | Alcatel Idol 4S |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1.1 (Lollipop) | Android 6.0.1 (Marshmallow) | |
| Navigation | A-GPS | GPS, A-GPS |
| COMMUNICATIONS | LG K4 K120E | Alcatel Idol 4S |
|---|
| 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 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, SSP, DIP, GATT, HDP, HOGP | - | |
| NFC | - | Yes | Alcatel Idol 4S has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | LG K4 K120E | Alcatel Idol 4S |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MIDI | WAV, WMA, MP3, AAC + | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, H.264, H.263, VP8, VP9 | XviD, MPEG-4, H.265 | |
| Sound Enhancements | - | Hi-Fi Sound support |
| FEATURES | LG K4 K120E | Alcatel Idol 4S |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer | Accelerometer, proximity sensor, digital compass, gyro sensor | |
| Additional Phone Features | Knock Code function, Smart Keyboard, Easy Home mode, QuickMemo+ function | Radio Data Service (RDS), HD Voice, Dual noise reduction microphones |
| OTHERS | LG K4 K120E | Alcatel Idol 4S |
|---|
| Included Accessories | USB cable, power adapter | Stereo headset, USB cable, power adapter, SIM card removal tool, Virtual Reality Googles |
|---|
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