Side by side comparison and review of OPPO R9 and LG K4. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | OPPO R9 | LG K4 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | M160 (2017) | |
| Form Factor | Touch | Touch | |
| Height | 151.8 mm | 144.7 mm | OPPO R9 has greater height than LG K4. |
| Width | 74.3 mm | 72.6 mm | OPPO R9 has greater width than LG K4. |
| Depth | 6.6 mm | 7.9 mm | OPPO R9 is narrower than OPPO R9. |
| Weight | 145 g | 138 g | LG K4 is lighter than OPPO R9. |
| Body Colour | Gold | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.27 W/kg (body), 0.556 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM (SIM1 and SIM2/MicroSD slots) | Single-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | OPPO R9 | LG K4 |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | IPS | |
| Screen Size (Display Size) | 5.5" | 5" | OPPO R9 has larger screen size than LG K4. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 480 x 854 pixels | OPPO R9 has better screen resolution than LG K4. |
| Display Format | Full HD | - | |
| Pixel Density | 401 ppi | 195 ppi | OPPO R9 has better pixel density than LG K4. |
| Max Brightness | - | 350 cd/m² | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | Corning Gorilla Glass 4 (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | OPPO R9 | LG K4 |
|---|
| Processor Type (CPU) | MediaTek Helio P10 | Qualcomm Snapdragon | |
|---|---|---|---|
| Clock Speed | 2 GHz | 1.1 GHz | OPPO R9 has higher clock speed than LG K4. |
| Processor Core Qty | 8-core | Quad-core | OPPO R9 has higher processor core quantity than LG K4. |
| Graphics System (GPU) | Mali T860 MP2 | Qualcomm ADRENO 304 |
| MEMORY | OPPO R9 | LG K4 |
|---|
| RAM | 4 GB | 1 GB | OPPO R9 has more RAM than LG K4. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 8 GB | OPPO R9 has more internal memory than LG K4. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC - up to 32 GB |
| CAMERA | OPPO R9 | LG K4 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 5 Megapixel | OPPO R9 has better camera resolution than LG K4. |
| Lens Aperture | F/2.2 | F/2.6 | OPPO R9 has better lens aperture than OPPO R9. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 4x | |
| Special Effects | - | HDR | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panorama | Timer mode, Cheese Shot | |
| Face Recognition (Face ID) | Face detection | Face recognition | Both phones have face detection. |
| White Balance | - | Automatic | |
| Light Source | LED light | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | - | Pause & Resume Recording, geotagging |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 16 Megapixel | 5 Megapixel | OPPO R9 has better front camera resolution than LG K4. |
| Lens Aperture (Front) | F/2.0 | F/2.7 | OPPO R9 has better front lens aperture than OPPO R9. |
| Camera Modes (Front) | - | Gesture Shot | |
| Face Recognition (Face ID) | - | Face recognition | LG K4 has face detection. |
| Video Resolutions (Front) | - | 1280 x 720 (720p) |
| BATTERY AND CHARGING | OPPO R9 | LG K4 |
|---|
| Battery Capacity (Battery Size) | 2850 mAh | 2500 mAh | OPPO R9 has larger battery capacity than LG K4. |
|---|---|---|---|
| Standby Time | - | 100 hours | |
| Talk Time | - | 240 minutes | |
| Run Time Details | - | Talk: up to 240 min Standby: up to 100 hrs |
|
| Battery Technology | Lithium polymer | - |
| CELLULAR | OPPO R9 | LG K4 |
|---|
| Technology | CDMA2000 1X / GSM / WCDMA (UMTS) | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | ColorOS 3.0 (based on Android 5.1) | Android 6.0.1 (Marshmallow) | |
| User Interface | - | LG UX 5.0 | |
| Navigation | GPS, A-GPS | GPS |
| COMMUNICATIONS | OPPO R9 | LG K4 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 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 802.11a/b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.1 | |
| Bluetooth Profiles | - | HFP, HSP, OPP, PAN, SPP, GAP, GOEP, A2DP, AVRCP, HID, SAP, AVCTP, AVDTP, GAVDP, PBAP, MAP, RFCOMM, DID, SDP, OBEX, HOGP | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | OPPO R9 | LG K4 |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WMA, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, eAAC+, MIDI, ALAC, OPUS | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | AVC, M-JPEG, XviD, MPEG-4, H.264, H.263, HEVC, VP8, VP9, Theora |
| FEATURES | OPPO R9 | LG K4 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Ambient light sensor, proximity sensor, motion sensor | |
| Security Devices | Fingerprint reader | - | |
| Additional Phone Features | Active noise-cancellation | Radio Data Service (RDS), QuickMemo function, KnockON, Capture Plus function, Knock Code function, Alarm Clock, Easy Home Clip Tray, Screen zooming |
| OTHERS | OPPO R9 | LG K4 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter |
|---|
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