In depth comparison and review of LG K4 K120E and ZTE BLADE A512. 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 | ZTE BLADE A512 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | K120E | - | |
| Form Factor | Touch | Touch | |
| Height | 131.9 mm | 147.5 mm | ZTE BLADE A512 has greater height than LG K4 K120E. |
| Width | 66.6 mm | 72.8 mm | ZTE BLADE A512 has greater width than LG K4 K120E. |
| Depth | 8.9 mm | 7.6 mm | ZTE BLADE A512 is narrower than LG K4 K120E. |
| Weight | 120 g | 130 g | LG K4 K120E is lighter than LG K4 K120E. |
| Body Colour | Indigo | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.19 W/kg (body), 0.604 W/kg (head) | 1.46 W/kg (body), 0.48 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 | ZTE BLADE A512 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 4.5" | 5.2" | ZTE BLADE A512 has larger screen size than LG K4 K120E. |
| Screen Resolution (Display Resolution) | 854 x 480 pixels | 1280 x 720 pixels | ZTE BLADE A512 has better screen resolution than LG K4 K120E. |
| Display Format | - | HD | |
| Pixel Density | 218 ppi | 249 ppi | ZTE BLADE A512 has better pixel density than LG K4 K120E. |
| Colour Depth | 16.7 million colours | - | |
| Display Features | In-Cell Display Technology | - |
| PROCESSOR | LG K4 K120E | ZTE BLADE A512 |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm | |
|---|---|---|---|
| Processor Number | MT6735M | MSM8917 | |
| Clock Speed | 1 GHz | 1.4 GHz | ZTE BLADE A512 has higher clock speed than LG K4 K120E. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| MEMORY | LG K4 K120E | ZTE BLADE A512 |
|---|
| RAM | 1 GB | 2 GB | ZTE BLADE A512 has more RAM than LG K4 K120E. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 16 GB | ZTE BLADE A512 has more internal memory than LG K4 K120E. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC - up to 32 GB |
| CAMERA | LG K4 K120E | ZTE BLADE A512 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 13 Megapixel | ZTE BLADE A512 has better camera resolution than LG K4 K120E. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Self-Timer Delay | Yes | - | |
| Face Recognition (Face ID) | - | Smile shutter | ZTE BLADE A512 has face detection. |
| White Balance | Automatic | - | |
| Light Source | LED light | LED light | |
| Still Image Resolutions | 2560 x 1920 | - | |
| Video Resolutions | 1280 x 720 (720p) | - | |
| Camera Features (Functions) | Touch & Shoot | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 5 Megapixel | ZTE BLADE A512 has better front camera resolution than LG K4 K120E. |
| BATTERY AND CHARGING | LG K4 K120E | ZTE BLADE A512 |
|---|
| Battery Capacity (Battery Size) | 1940 mAh | 2540 mAh | ZTE BLADE A512 has larger battery capacity than LG K4 K120E. |
|---|---|---|---|
| Standby Time | 510 hours | - | |
| Talk Time | 1200 minutes | - | |
| 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 |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | LG K4 K120E | ZTE BLADE A512 |
|---|
| 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 (Marshmallow) | |
| Navigation | A-GPS | A-GPS |
| COMMUNICATIONS | LG K4 K120E | ZTE BLADE A512 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-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 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.1 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, SSP, DIP, GATT, HDP, HOGP | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | LG K4 K120E | ZTE BLADE A512 |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MIDI | WAV, PCM, Ogg Vorbis, AMR, MP3, AAC-LC, AAC +, MIDI, AMR-WB, AMR-NB, HE-AAC v1 | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, H.264, H.263, VP8, VP9 | MPEG-4, H.264, H.263, HEVC, H.265 |
| FEATURES | LG K4 K120E | ZTE BLADE A512 |
|---|
| 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 | Accelerometer, ambient light sensor, proximity sensor | |
| Additional Phone Features | Knock Code function, Smart Keyboard, Easy Home mode, QuickMemo+ function | - |
| OTHERS | LG K4 K120E | ZTE BLADE A512 |
|---|
| Included Accessories | USB cable, power adapter | Hands-free headset, USB cable, power adapter |
|---|
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