Detailed comparison and review of LG K4 and Nokia C21 Plus. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | LG K4 | Nokia C21 Plus |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | M160 (2017) | TA-1424 | |
| Form Factor | Touch | Touch | |
| Height | 144.7 mm | 164.8 mm | Nokia C21 Plus has greater height than LG K4. |
| Width | 72.6 mm | 75.9 mm | Nokia C21 Plus has greater width than LG K4. |
| Depth | 7.9 mm | 8.55 mm | LG K4 is narrower than LG K4. |
| Weight | 138 g | 191 g | LG K4 is lighter than LG K4. |
| Body Colour | Black | Dark cyan | Warm grey | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.27 W/kg (body), 0.556 W/kg (head) | 1.29 W/kg (body), 0.685 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) | Nano SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | LG K4 | Nokia C21 Plus |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | LCD | |
| Screen Size (Display Size) | 5" | 6.517" | Nokia C21 Plus has larger screen size than LG K4. |
| Screen Resolution (Display Resolution) | 480 x 854 pixels | 1600 x 720 pixels | Nokia C21 Plus has better screen resolution than LG K4. |
| Pixel Density | 195 ppi | - | |
| Aspect Ratio | - | 20:9 | |
| Max Brightness | 350 cd/m² | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | 2.5D tempered glass |
| PROCESSOR | LG K4 | Nokia C21 Plus |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon | Spreadtrum Unisoc | |
|---|---|---|---|
| Processor Number | - | SC9863A | |
| Clock Speed | 1.1 GHz | 1.6 GHz | Nokia C21 Plus has higher clock speed than LG K4. |
| Processor Core Qty | Quad-core | 8-core | Nokia C21 Plus has higher processor core quantity than LG K4. |
| Graphics System (GPU) | Qualcomm ADRENO 304 | - |
| MEMORY | LG K4 | Nokia C21 Plus |
|---|
| RAM | 1 GB | 2 GB | Nokia C21 Plus has more RAM than LG K4. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | Nokia C21 Plus has more internal memory than LG K4. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD, microSDXC - up to 256 GB |
| CAMERA | LG K4 | Nokia C21 Plus |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 13 Megapixel | Nokia C21 Plus has better camera resolution than LG K4. |
| Lens Aperture | F/2.6 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Special Effects | HDR | HDR | |
| Camera Modes | Timer mode, Cheese Shot | Panorama, Portrait | |
| Face Recognition (Face ID) | Face recognition | - | LG K4 has face detection. |
| White Balance | Automatic | - | |
| Light Source | LED light | LED flash | |
| Video Resolutions | 1280 x 720 (720p) at 30 fps | - | |
| Camera Features (Functions) | Pause & Resume Recording, geotagging | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
| Lens Aperture (Front) | F/2.7 | - | |
| Camera Modes (Front) | Gesture Shot | - | |
| Face Recognition (Face ID) | Face recognition | - | LG K4 has face detection. |
| Light Source (Front) | - | LED flash | |
| Video Resolutions (Front) | 1280 x 720 (720p) | - |
| BATTERY AND CHARGING | LG K4 | Nokia C21 Plus |
|---|
| Battery Capacity (Battery Size) | 2500 mAh | - | |
|---|---|---|---|
| Standby Time | 100 hours | - | |
| Talk Time | 240 minutes | - | |
| Run Time Details | Talk: up to 240 min Standby: up to 100 hrs |
- |
| CELLULAR | LG K4 | Nokia C21 Plus |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 6.0.1 (Marshmallow) | Android 11 (Go edition) | |
| User Interface | LG UX 5.0 | - | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS | GPS, A-GPS |
| COMMUNICATIONS | LG K4 | Nokia C21 Plus |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| Wireless Interface | IEEE 802.11b/g/n | Wi-Fi | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| 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 | - |
| MEDIA | LG K4 | Nokia C21 Plus |
|---|
| Supported Digital Audio Standards | WMA, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, eAAC+, MIDI, ALAC, OPUS | - | |
|---|---|---|---|
| Supported Digital Video Standards | AVC, M-JPEG, XviD, MPEG-4, H.264, H.263, HEVC, VP8, VP9, Theora | - |
| FEATURES | LG K4 | Nokia C21 Plus |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, motion sensor | Accelerometer, ambient light sensor, proximity sensor | |
| Security Devices | - | Face recognition, fingerprint reader | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Radio Data Service (RDS), QuickMemo function, KnockON, Capture Plus function, Knock Code function, Alarm Clock, Easy Home Clip Tray, Screen zooming | 2 years of Security Updates |
| OTHERS | LG K4 | Nokia C21 Plus |
|---|
| Included Accessories | USB cable, power adapter | Headphones, power adapter, USB-C cable, protective case |
|---|
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