Samsung Galaxy A21 vs LG K31
Quick Comparison
Samsung Galaxy A21 has better RAM than LG K31. In terms of display resolution, Samsung Galaxy A21 has better resolution of 1600 x 720 than LG K31 which has resolution of 1520 x 720. Both have the same amount of internal memory.
| Name | Samsung Galaxy A21 | LG K31 |
| RAM | 3 GB | 2 GB |
|---|---|---|
| Display | 6.5 in | 5.7 in |
| Internal Memory | 32 GB | 32 GB |
| Battery | 4000 mAh | 3000 mAh |
| Camera | 16 MP Quad | 13 MP + 5 MP Dual |
| Price | Rs. 13990 | Rs. 10999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 08, 2020. The Expected cost of Samsung Galaxy A21 is Rs. 13990. The launch Date of the second phone is 2020, August 21. The cost of LG K31 is Rs. 10999.
Display comparison
LG K31 has screen size of 5.7 inches which falls short to Samsung Galaxy A21's 6.5 inch screen. Both the phones have IPS LCD Screen Type. LG's phone has display density of 295 PPI & Samsung's phone has only 270 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 79.3% than LG's phone ~ 77.2%. Samsung Galaxy A21 has 20:9 aspect ratio where as LG K31 has 19:9 aspect ratio.
Memory comparison
Samsung Galaxy A21's larger 3 GB RAM is better for playing games and all with respect to LG K31's lower 2 GB RAM. and both have same Internal Memory of 32 GB.
Camera comparison
Samsung Galaxy A21's 16 MP Quad Rear Camera outclasses LG K31's 13 MP + 5 MP Dual Rear Camera in terms of resolution. Samsung Galaxy A21 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to LG K31's 5 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 10.
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Full Comparison
| Name | Samsung Galaxy A21 | LG K31 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 08, 2020 | 2020, August 21 |
| Design | ||
| Dimensions | 76.7 x 167.8 x 8.1 mm | 71.1 x 147.8 x 8.6 mm |
| Weight | 193 g | 146 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels | 5.7 inches, 720 x 1520 pixels |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 270 PPI | ~ 295 PPI |
| Screen to Body Ratio | ~ 79.3% | ~ 77.2% |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 3 GB | 2 GB |
| Storage | 32 GB | 32 GB |
| Card Slot | Yes | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) | |
| Camera | ||
| Rear Camera | 16 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) | 13 MP f/1.8 (Wide Angle) 5 MP f/2.2 (Ultra Wide) with autofocus |
| Features | Panorama, HDR | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 13 MP f/2 (Wide Angle) | 5 MP f/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v10 |
| Chipset | Mediatek Helio P35 | Mediatek Helio P22 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 4x2.4 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53 |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 3000 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | |