LG G3 s vs HTC Desire 620
| Type | Touch | Touch | Touch | Touch |
| Dimensions | 137.75 x 69.60 x 10.30 mm | 150.00 x 72.70 x 9.60 mm | 139.70 x 69.90 x 10.20 mm | 139.70 x 69.80 x 10.20 mm |
| Weight | 134.00 g | 160.00 g | 137.00 g | 136.00 g |
| Display size | 5.00" | 5.00" | 5.00" | 5.00" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / IPS TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / IPS TFT 16M colors 720 x 1280 px (5.00") 294 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  | | Corning Gorilla Glass Buy screen protector
|
| Additional display | | | | |
| Protection of the secondary display | | | | |
| Talk time (max.) |  | 3G: 1152 min. (19.2 h) | 3G: 600 min. (10.0 h) | 2G: 1140 min. (19.0 h) 3G: 960 min. (16.0 h) |
| Stand-by (max.) | | 3G: 525 h. (21.9 days) | 3G: 350 h. (14.6 days) | 2G: 660 h. (27.5 days) 3G: 660 h. (27.5 days) |
| Standard battery | Li-Ion 2540 mAhBuy powerbank
| Li-Po 2100 mAhBuy powerbank
| Li-Ion 2540 mAhBuy powerbank
| Li-Ion 2540 mAhBuy powerbank
|
| Quick battery charging | | | | |
| Wireless battery charging | | | | |
| Internal memory | 8 GB | 8 GB | 8 GB | 8 GB |
| RAM memory | 1 GB | 1 GB | 1 GB | 1 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | Android 4.4.2 KitKat | Android 4.4.4 KitKat | Android 5.0 Lollipop | Android 5.0.2 Lollipop |
| Processor | Qualcomm Snapdragon 400 8926 | Qualcomm Snapdragon 410 8916 | MediaTek MT6582 | Qualcomm Snapdragon 410 8916 |
| Processor clock | 1200 MHz | 1200 MHz | 1300 MHz | 1200 MHz |
| GPU | Adreno 305 | Adreno 306 | ARM Mali-400 MP2 @500 MHz | Adreno 306 |
| Touchscreen | | | | |
| SAR (10g) | | | | 0,643 W/kg |
| DualSIM | | | | |
| SIM cards standard | | SingleSIM(microSIM) | DualSIM(microSIM, microSIM) | SingleSIM(microSIM) |
| Hybrid DualSIM | nd | nd | | nd |
| Announced | 3Q 2014 | 4Q 2014 | 2Q 2015 | 2Q 2015 |
| Other names | D722v; G3 mini; B2 mini; D722 | - | H502; H502f | H525; H525n |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 2100 | 900 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 | FDD LTE: 2600, 1800, 1500, 900 | | FDD LTE: 2600, 1800, 900, 800 |
| CDMA | CDMA2000 1xEV-DO | | | |
| Standard TD-SCDMA | 1900 2000 | | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Photo matrix | 8 Mpx | 8 Mpx | 8 Mpx | 8 Mpx |
| Resolution | 3264x2448 px | 3264x2448 px | 3264x2448 px | 3264x2448 px |
| Optical zoom | | | | |
| Flash | LED | LED | LED | LED |
| Dual-colour LED flash | | | | |
| Video resolution | 1920x1080 px | 1920x1080 px | 1920x1080 px | 1920x1080 px |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 | MPEG4, H.263, H.264 |
| Additional | AF, OIS | AF | - | - |
CAMERAS - FRONT
| First camera | | | | |
| Photo matrix | 1.3 Mpx | 5 Mpx | 5 Mpx | 5 Mpx |
| Resolution | 1280x960 px | 2592x1944 px | 2592x1944 px | 2592x1944 px |
| Optical zoom | | | | |
| Flash | | | | |
| Dual-colour LED flash | | | | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 | MPEG4, H.263, H.264 |
| Additional | FF | FF | - | FF |
SENSORS
| Accelerometer | | | | |
| Proximity | | | | |
| Light | | | | |
| Magnetometer | | | | |
| Gyroscope | | | | |
| Barometer | | | | |
| Altimeter | | | | |
| Gravity | | | | |
| Hall-effect | | | | |
| Iris scanner | | | | |
| Fingerprint scanner | | | | |
| Thermometer | | | | |
| Hygrometer | | | | |
Data transfer
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 42.00 Mbit/s | 21.00 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | - | | | - |
| LTE UP | 51.00 Mbit/s | | | 51.00 Mbit/s |
| WIMAX+ | | | | |
| GPRS | class 33 | class 12 | | class 33 |
| EDGE | class 33 | | | class 33 |
| Bluetooth | v4.0 LE | v4.0 | v4.1 | v4.1 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | v802.11 b/g/n | v802.11 a/b/g/n | v802.11 b/g/n |
| WiFi frequencies | 2,4 GHz | 2,4 GHz | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 | v2.0 | v2.0 | v2.0 |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| NFC | | | | |
COMMUNICATION AND MESSAGING
| Call waiting | | | | |
| Conferency | | | | |
| Call forwarding | | | | |
| Push To Talk | | | | |
| Instant Messenger | | | | |
| SMS | | | | |
| EMS | | | | |
| MMS | | | | |
| Dictionary | T9 | XT9 | XT9 | XT9 |
| Swype | | | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | z RDS | | | |
| MP3 | | | | |
| Stereo speakers | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| Sound formats | AAC, AAC+, AMR, WAV, eAAC+ | AAC, AAC+, AMR, OGG, WAV, WMA, eAAC+ | AAC, AAC+, AMR, WAV, eAAC+ | AAC, AAC+, AMR, WAV, eAAC+ |
| Polyphony | 64 voices | 64 voices | 64 voices | |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | Dalvik | Dalvik | ART | ART |
| Videophone | | | | |
| DVB-H television | | | | |
| TV-Out | | | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | | | |
| Stopwatch | | | | |
| Alarm | | | | |
| Calculator | | | | |
| Currency converter | | | | |
| Organizer | | | | |
| Calendar | | | | |
| Flight mode | | | | |
| SyncML | | | | |
| Data and fax | | | | |
| Screensaver | | | | |
| Themes | | | | |
| Interchangeable covers | | | | |
| Voice dial | | | | |
| Speakerphone | | | | |
| Recorder | | | | |
| Vibrations | | | | |
