Samsung Galaxy S21 vs LG K40
Quick Comparison
Samsung Galaxy S21 has better RAM than LG K40. In terms of display resolution, Samsung Galaxy S21 has better resolution of 2400 x 1080 than LG K40 which has resolution of 720 x 1440. Samsung Galaxy S21 has more internal memory than LG K40
| Name | Samsung Galaxy S21 | LG K40 |
| RAM | 8 GB | 2 GB |
|---|---|---|
| Display | 6.2 in | 5.7 in |
| Internal Memory | 128 GB | 16 GB |
| Battery | 4000 mAh | 3000 mAh |
| Camera | 64 MP + 12 MP + 12 MP Triple | 8 MP |
| Price | Rs. 69999 | Rs. 14990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 14, 2021. The cost of Samsung Galaxy S21 is Rs. 69999. The launch Date of the second phone is July, 2019. The cost of LG K40 is Rs. 14990.
Display comparison
LG K40 has screen size of 5.7 inches which falls short to Samsung Galaxy S21's 6.2 inch screen. Samsung Galaxy S21 has Screen type where as LG K40 has IPS LCD Screen type. Samsung's phone has display density of 421 PPI & LG's phone has only 269 PPI display density. Samsung Galaxy S21 has 20:9 aspect ratio where as LG K40 has 18:9 aspect ratio.
Memory comparison
Samsung Galaxy S21's larger 8 GB RAM is better for playing games and all with respect to LG K40's lower 2 GB RAM. Samsung Galaxy S21 has more Internal Memory (128 GB) than LG K40 (16 GB).
Camera comparison
Samsung Galaxy S21's 64 MP + 12 MP + 12 MP Triple Rear Camera outclasses LG K40's 8 MP Rear Camera in terms of resolution. Samsung Galaxy S21 will be better choice if you're looking to click lot of selfies as it has better 10 MP Front Camera in comparison to LG K40's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 8.0 (Oreo) version.
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Full Comparison
| Name | Samsung Galaxy S21 | LG K40 |
| General | ||
| Model | Galaxy S21 5G | K40 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | July, 2019 |
| Design | ||
| Dimensions | 71.2 x 151.7 x 7.9 mm | 71.9 x 153 x 8.3 mm |
| Weight | 169 g | |
| Display | ||
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1080 x 2400 pixels, 120 Hz | 5.7 inches, 1440 x 720 pixels |
| Aspect Ratio | 20:9 | 18:9 |
| PPI | ~ 421 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 87.2% | |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Always-on Display, HDR10+ | FullVision Display |
| Notch | Yes, Punch Hole | No |
| Memory | ||
| RAM | 8 GB | 2 GB |
| Storage | 128 GB | 16 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 256 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, 4.2 |
| USB | Yes, USB-C v3.2 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Proximity |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 8 MP |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | Auto-HDR, Panorama | |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | Yes |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 10 MP ƒ/2.2 (Wide Angle) Punch Hole | 5 MP |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10 | Android v8.0 (Oreo) |
| Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 450 |
| CPU | 2.9 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Mali-G78 MP14 | Adreno 506 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 3000 mAh |
| Fast Charging | Yes, 25W Fast Charging | |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |