LG Leon vs Acer Liquid E2 Duo
| Type | Touch | Touch | Touch | Touch |
| Dimensions | 129.90 x 64.90 x 10.90 mm | 131.00 x 68.50 x 9.90 mm | 133.00 x 65.00 x 10.00 mm | 152.50 x 77.20 x 10.80 mm |
| Weight | 140.00 g | 140.00 g | 150.00 g | 170.00 g |
| Display size | 4.50" | 4.50" | 4.70" | 5.50" |
| Display | Color / TFT 16M colors 480 x 854 px (4.50") 218 ppi | Color / IPS TFT 16M colors 540 x 960 px (4.50") 245 ppi | Color / IPS TFT 16M colors 720 x 1280 px (4.70") 312 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 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: 780 min. (13.0 h) | 2G: 540 min. (9.0 h) |  | |
| Stand-by (max.) | 3G: 557 h. (23.2 days) | 2G: 450 h. (18.8 days) | | |
| Standard battery | Li-Ion 1900 mAhBuy powerbank
| Li-Po 2000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
| Li-Po 3000 mAhBuy powerbank
|
| Quick battery charging | | | | |
| Wireless battery charging | | | | |
| Internal memory | 8 GB | 4 GB | 16 GB | 16 GB, 32 GB |
| RAM memory | 1 GB | 1 GB | 2 GB | 3 GB |
| Memory cards |  microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 64 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 5.0.1 Lollipop | Android 4.2.1 Jelly Bean | Android 4.4.2 KitKat | Android 5.0 Lollipop |
| Processor | Qualcomm Snapdragon 410 8916 | MediaTek MT6589 | MediaTek MT6592 | Qualcomm Snapdragon 615 8939 |
| Processor clock | 1200 MHz | 1200 MHz | 1700 MHz | 1200 MHz |
| GPU | Adreno 306 | PowerVR SGX544 MP1 @286 MHz | ARM Mali-450 MP4 @700 MHz | Adreno 405 |
| Touchscreen | | | | |
| SAR (10g) | 0,92 W/kg | 0,29 W/kg | | |
| DualSIM | | | | |
| SIM cards standard | SingleSIM(microSIM) | | DualSIM(miniSIM, microSIM) | DualSIM(microSIM, microSIM) |
| Hybrid DualSIM | nd | | | |
| Announced | 2Q 2015 | 2Q 2013 | | 3Q 2015 |
| Other names | H340N; Leon LTE | - | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 900 2100 | 900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 | | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 |
| CDMA | | | | |
| Standard TD-SCDMA | | | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Photo matrix | 5 Mpx | 8 Mpx | 13 Mpx | 13 Mpx |
| Resolution | 2592x1944 px | 3264x2448 px | 4128x3096 px | 4128x3096 px |
| Optical zoom | | | | |
| Flash | LED | LED | LED | LED |
| Dual-colour LED flash | | | | |
| Video resolution | 1920x1080 px | 1920x1080 px | | |
| Video formats | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 | H.263, H.264, MPEG4 |
| Additional | - | - | AF | AF |
CAMERAS - FRONT
| First camera | | | | |
| Photo matrix | 0.3 Mpx | 2 Mpx | 3 Mpx | 5 Mpx |
| Resolution | 640x480 px | 1600x1200 px | 2048x1536 px | 2592x1944 px |
| Optical zoom | | | | |
| Flash | | | | |
| Dual-colour LED flash | | | | |
| Video formats | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 | H.263, H.264, MPEG4 |
| Additional | - | - | - | AF |
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 | 42.00 Mbit/s |
| HSUPA | 5.76 Mbit/s | 11.00 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | - |
| LTE UP | | | | 51.00 Mbit/s |
| WIMAX+ | | | | |
| GPRS | class 12 | class 12 | | |
| EDGE | class 12 | class 12 | | |
| Bluetooth | v4.1 | v3.0 | | v4.0 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | v802.11 a/b/g/n | v802.11 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 | XT9 | 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 | | | | |
| 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, 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 | ART | Dalvik | Dalvik | 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 | | | | |