Compare phones
| Global Score | |
| 52.9 | 71.1 |
| Basic Information | |
| HTC | LG |
| Windows Phone 7.5 Mango | Android 10 |
| 2010-10-11 | 2020-05-06 |
| 4.80 x 2.68 x 0.44 inches | 6.57 x 3.07 x 0.33 inches |
| 5.71 ounces | 7.17 ounces |
| -- | Titan gray |
| Scratch-Resistant Glass | -- |
| $ 180.00 | $ 174.00 |
| Display / Screen | |
| 4.3 inches | 6.5 inches |
| 480 x 800 pixels | 1560 x 720 pixels |
| LCD | IPS LCD |
| 217 pixels per inch | 264 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7 | 7.2 |
| Performance | |
| Qualcomm Snapdragon S1 QSD8250 chipset | MediaTek Helio P22 MT6762 chipset |
| Scorpion (Single-Core 1000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 576 MB RAM | 3 GB RAM |
| Adreno 200 (128 MHz) GPU | IMG PowerVR GE8320 GPU |
| 7.47 | 9.09 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 4.4 | 12.76 |
| Camera | |
| 5.00 MP | 13.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3") sensor |
| 1280 x 720 (HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 5.5 | 8.14 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 3.5 | 6.7 |
| Battery Life | |
| 1230mAh Li-Ion Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 310 hours standby time 6.3 hours talk time | -- |
| 2.88 | 5.92 |
| Other Features | |
| Bluetooth 2.1, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
LG K51 is a lot better than HTC HD7, getting a 71.1 score against 52.9. The LG K51 works with Android 10 OS, and HTC HD7 comes with Windows Phone 7.5 Mango OS. LG K51's construction is way newer and thinner than HTC HD7's, although it's also noticeably heavier. LG K51 has a much powerful processing unit than HTC HD7, because although it has doesn't have an extra graphics co-processor, it also counts with a larger amount of RAM memory and more cores.
LG K51 counts with a bit more vivid display than HTC HD7, because it has a little bit greater screen density, a way larger display and a way better 720 x 1560 resolution. LG K51 captures greater pictures and videos than HTC HD7, because it has a much more mega pixels back-facing camera and a way higher 1920x1080 video definition.
LG K51 has a very superior storage capacity to store more games and applications than HTC HD7, because it has a slot for an SD memory card that admits up to 1,95 TB and more internal storage. LG K51 has a way better battery lifetime than HTC HD7, because it has a 4000mAh battery size.
In addition to being the best phone of the ones we compare here, the LG K51 is also the cheapest one, making it a simple decision.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.