In depth comparison and review of LG K4 K120E and OPPO R9. 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 | OPPO R9 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | K120E | - | |
| Form Factor | Touch | Touch | |
| Height | 131.9 mm | 151.8 mm | OPPO R9 has greater height than LG K4 K120E. |
| Width | 66.6 mm | 74.3 mm | OPPO R9 has greater width than LG K4 K120E. |
| Depth | 8.9 mm | 6.6 mm | OPPO R9 is narrower than LG K4 K120E. |
| Weight | 120 g | 145 g | LG K4 K120E is lighter than LG K4 K120E. |
| Body Colour | Indigo | Gold | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.19 W/kg (body), 0.604 W/kg (head) | - | |
| Integrated Components | 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 | OPPO R9 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 4.5" | 5.5" | OPPO R9 has larger screen size than LG K4 K120E. |
| Screen Resolution (Display Resolution) | 854 x 480 pixels | 1920 x 1080 pixels | OPPO R9 has better screen resolution than LG K4 K120E. |
| Display Format | - | Full HD | |
| Pixel Density | 218 ppi | 401 ppi | OPPO R9 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) | - | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | LG K4 K120E | OPPO R9 |
|---|
| Processor Type (CPU) | MediaTek | MediaTek Helio P10 | |
|---|---|---|---|
| Processor Number | MT6735M | - | |
| Clock Speed | 1 GHz | 2 GHz | OPPO R9 has higher clock speed than LG K4 K120E. |
| Processor Core Qty | Quad-core | 8-core | OPPO R9 has higher processor core quantity than LG K4 K120E. |
| Graphics System (GPU) | - | Mali T860 MP2 |
| MEMORY | LG K4 K120E | OPPO R9 |
|---|
| RAM | 1 GB | 4 GB | OPPO R9 has more RAM than LG K4 K120E. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 64 GB | OPPO R9 has more internal memory than LG K4 K120E. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | LG K4 K120E | OPPO R9 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 13 Megapixel | OPPO R9 has better camera resolution than LG K4 K120E. |
| Lens Aperture | - | F/2.2 | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Self-Timer Delay | Yes | - | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Panorama | |
| Face Recognition (Face ID) | - | Face detection | OPPO R9 has face detection. |
| White Balance | Automatic | - | |
| Light Source | LED light | LED light | |
| Still Image Resolutions | 2560 x 1920 | - | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Touch & Shoot | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 16 Megapixel | OPPO R9 has better front camera resolution than LG K4 K120E. |
| Lens Aperture (Front) | - | F/2.0 |
| BATTERY AND CHARGING | LG K4 K120E | OPPO R9 |
|---|
| Battery Capacity (Battery Size) | 1940 mAh | 2850 mAh | OPPO R9 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 | Lithium polymer |
| CELLULAR | LG K4 K120E | OPPO R9 |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1.1 (Lollipop) | ColorOS 3.0 (based on Android 5.1) | |
| Navigation | A-GPS | GPS, A-GPS |
| COMMUNICATIONS | LG K4 K120E | OPPO R9 |
|---|
| 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, 800 CDMA2000 1X | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.0 | |
| 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 | OPPO R9 |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MIDI | WAV, MP3, FLAC, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, H.264, H.263, VP8, VP9 | MPEG-4, H.264 |
| FEATURES | LG K4 K120E | OPPO R9 |
|---|
| 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 | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | Knock Code function, Smart Keyboard, Easy Home mode, QuickMemo+ function | Active noise-cancellation |
| OTHERS | LG K4 K120E | OPPO R9 |
|---|
| Included Accessories | USB cable, power adapter | Power adapter |
|---|
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