In depth comparison and review of LG K20 and Alcatel 1 (2021). 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 K20 | Alcatel 1 (2021) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | LMX120EMW | 5033DR | |
| Form Factor | Touch | Touch | |
| Height | 148.6 mm | 137.6 mm | LG K20 has greater height than Alcatel 1 (2021). |
| Width | 71.9 mm | 65.7 mm | LG K20 has greater width than Alcatel 1 (2021). |
| Depth | 8.3 mm | 9.8 mm | LG K20 is narrower than LG K20. |
| Weight | 153 g | 134 g | Alcatel 1 (2021) is lighter than LG K20. |
| Body Colour | New Aurora Black | Volcano black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.343 W/kg (body), 0.717 W/kg (head) | 1.63 W/kg (body), 0.91 W/kg (head), 3.49 W/kg (limb) | |
| Integrated Components | - | LED flashlight | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB |
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 | Dual-SIM | Dual-SIM |
| DISPLAY | LG K20 | Alcatel 1 (2021) |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Screen Size (Display Size) | 5.45" | 5" | LG K20 has larger screen size than Alcatel 1 (2021). |
| Screen Resolution (Display Resolution) | 960 x 480 pixels | 960 x 480 pixels | Both phones have the same screen resolution. |
| Display Format | - | FWVGA+ | |
| Pixel Density | 197 ppi | - | |
| Aspect Ratio | 18:9 | 18:9 | |
| Display Enhancement Technology | - | Eye comfort mode | |
| Display Features | FullVision display | FullView Display | |
| Display Protection (Screen Protector) | - | AGS Asahi Glass |
| PROCESSOR | LG K20 | Alcatel 1 (2021) |
|---|
| Processor Type (CPU) | - | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6739 | |
| Clock Speed | 1.5 GHz | 1.28 GHz | LG K20 has higher clock speed than Alcatel 1 (2021). |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | - | IMG GE8100 |
| MEMORY | LG K20 | Alcatel 1 (2021) |
|---|
| RAM | 1 GB | 1 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 8 GB | LG K20 has more internal memory than Alcatel 1 (2021). |
| User Memory | - | 5 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD - up to 32 GB |
| CAMERA | LG K20 | Alcatel 1 (2021) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 5 Megapixel | LG K20 has better camera resolution than Alcatel 1 (2021). |
| Sensor Size | - | 1/5" | |
| Lens Aperture | F/2.2 | F/2.4 | LG K20 has better lens aperture than LG K20. |
| Lens Construction | - | 3-element | |
| Field of View (FoV) | - | 76 degree(s) | |
| Pixel Size | - | 1.12 μm | |
| Focus Adjustment | Automatic | Focus free | |
| Face Recognition (Face ID) | - | Face tracking | Alcatel 1 (2021) has face detection. |
| Light Source | LED flash | - | |
| Video Resolutions | - | 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | Touch & Shoot | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 2 Megapixel | LG K20 has better front camera resolution than Alcatel 1 (2021). |
| Sensor Size (Front) | - | 1/5" | |
| Lens Aperture (Front) | - | F/2.8 | |
| Lens Element Qty (Front) | - | 2-element | |
| Field of View (Front) | - | 61 degree(s) | |
| Pixel Size (Front) | - | 1.75 μm | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | - | Photo booth, Instant Collage, Social Square | |
| Camera Modes (Front) | Gesture Shot, Gesture Interval Shot, Auto Shot | One-handed mode, Social Mode | |
| Face Recognition (Face ID) | - | Face tracking | Alcatel 1 (2021) has face detection. |
| Light Source (Front) | LED flash | - | |
| Video Resolutions (Front) | - | 1280 x 720 (720p) at 30 fps |
| BATTERY AND CHARGING | LG K20 | Alcatel 1 (2021) |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 2000 mAh | LG K20 has larger battery capacity than Alcatel 1 (2021). |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3.4 hour(s) | |
| Standby Time | - | 310 hours | |
| Talk Time | - | 1020 minutes | |
| Run Time Details | - | Standby (2G): up to 310 hrs Standby (3G): up to 300 hrs Standby (4G): up to 210 hrs Talk (2G): up to 1020 min Talk (3G): up to 660 min Talk (4G): up to 480 min |
| CELLULAR | LG K20 | Alcatel 1 (2021) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 9.0 Pie (Go edition) | Android 11 (Go edition) | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS | GPS |
| COMMUNICATIONS | LG K20 | Alcatel 1 (2021) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | - | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 4.2 | |
| Messaging Services | SMS, MMS | - |
| MEDIA | LG K20 | Alcatel 1 (2021) |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, AMR, MP3, FLAC, AAC +, MIDI, APE (Monkey's Audio), Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-2, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
| FEATURES | LG K20 | Alcatel 1 (2021) |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor | Accelerometer, proximity sensor | |
| Additional Phone Features | KnockON, notification LED, Google Assistant Key | Smart Manager |
| OTHERS | LG K20 | Alcatel 1 (2021) |
|---|
| Included Accessories | Power adapter | - | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G | - |
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