Compare phones
LG G2
AT&TD800
| Global Score | |
| 73.7 | 77.7 |
| Basic Information | |
| LG | Samsung |
| Android 4.4.2, 4.2.2 | Android 10 |
| 2013-08-07 | 2020-06-19 |
| 5.45 x 2.79 x 0.35 inches | 6.44 x 2.96 x 0.35 inches |
| 5.04 ounces | 6.77 ounces |
| Black and White | Black, Blue, Red and White |
| Scratch-Resistant Glass | -- |
| $ 159.00 | -- |
| Display / Screen | |
| 5.2 inches | 6.5 inches |
| 1080 x 1920 pixels (Full HD) | 1600 x 720 pixels |
| IPS LCD | TFT |
| 424 pixels per inch | 270 pixels per inch |
| 450 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 9.5 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | Samsung Exynos 850 chipset |
| Krait 400 (Quad-Core 2260 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 2 GB (800 MHz) RAM | 3 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-G76 GPU |
| 9.27 | 9.09 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 5.8 | 9.84 |
| Camera | |
| 13.00 MP + 2.10 MP | 48.00 MP + 13.00 MP |
| f/2.40 aperture | f/2.00 aperture |
| 29.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (60 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.24 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7.1 | 6.7 |
| Battery Life | |
| 3000mAh Li-Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 696 hours standby time 17.9 hours talk time | -- |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
The Galaxy A21s has an overall score of 77.7, which is just a bit better than the LG G2's general score of 73.7. Both of these phones have Android OS, but Galaxy A21s has older 10 version while LG G2 has Android 4.4.2 version. Galaxy A21s's design has the same thickness than LG G2, but it is noticeably heavier.
The LG G2 counts with a little faster processor than Galaxy A21s, because although it has 1 GB lesser RAM and a lower number of cores , it also counts with an extra graphics processing unit. The LG G2 counts with a much better looking display than Samsung Galaxy A21s, because although it has a really smaller screen, it also counts with a better 1920 x 1080 resolution and a lot more pixels per inch of display.
Samsung Galaxy A21s captures much clearer videos and photos than LG G2, because although it has worse 30 frames per second video frame rates, and they both have the same (Full HD) video definition, the Samsung Galaxy A21s also counts with a back-facing camera with a way higher resolution, a larger camera aperture to capture better images and video in low-light environments and a way bigger back-facing camera sensor capturing lot higher quality videos and photos.
Samsung Galaxy A21s counts with a much bigger memory for games and applications than LG G2. Both of them have equal internal memory capacity. Galaxy A21s features a really longer battery performance than LG G2, because it has a 5000mAh battery capacity instead of 3000mAh.
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