LG X Fast (Dual K600Y) vs LG Optimus L4 II (Dual E445)
Side by side comparison between LG X Fast vs LG Optimus L4 II phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS
IPS
1440x2560
12.2
MP
MP
8mp
3GB
RAM
RAM
Hexa-core
3000
mAh
mAh
(Removable)
vs
3.8"
IPS
IPS
320x480
3.1
MP
MP
512MB
RAM
RAM
Single-core
1700
mAh
mAh
(Removable)
What's the better phone? LG X Fast (Dual K600Y)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
16 Common items in both devices |
TFT IPS LCD |
16 million |
LED flash |
Only digital zoom |
Capacitive |
Multitouch |
Accelerometer |
+9 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight๐ฑ Model features | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Change model | ||
Model | LG X Fast (Dual K600Y) | Optimus L4 II (Dual E445) |
Other model names | LG X mach, LG fast K600Y, LG-K600Y, LGK600Y, LG X5 | LG Optimus L4 2 Dual E445, LG E445 L4 Dual SIM, Dual Chip |
Country or region available | Taiwan | feature not registered |
Brand | LG | LG |
Release date | 9/1/2016 | 7/1/2013 |
Depth | 8.9 millimeters (0.35 inches) | 11.9 millimeters (0.47 inches) |
Size (width x height) | 76.5 x 149.1 millimeters (3.01 x 5.87 in) | 64.7 x 112.8 millimeters (2.55 x 4.44 in) |
Weight | 156 grams (5.46 ounces) | 125 grams (4.38 ounces) |
Build, materials | feature not registered | feature not registered |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Display type | TFT IPS LCD | TFT IPS LCD |
Screen size | 5.5" inches | 3.8" inches |
Screen-to-body ratio | ~73.1% (screen-to-body ratio) | ~58.9% (screen-to-body ratio) |
Display resolution | 1440x2560 pixels | 320x480 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 534 PPI | 152 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass | Not supported |
Refresh rate | feature not registered | feature not registered |
Display features | feature not registered | feature not registered |
๐ค Operating System | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
System version | Android 6.0.1 Marshmallow | Android 4.1.2 Jelly Bean |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
โ๏ธ Processor | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Chipset | 64bit: Qualcomm Snapdragon 808 MSM8992 (20nm) | 32bit: MediaTek MT6575 |
CPU | Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A57 (Dual-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: 1x 1GHz ARM Cortex-A9 (Single-core) |
GPU graphical controller | Qualcomm Adreno 418 | PowerVR SGX531 |
Performance (benchmark) | feature not registered | feature not registered |
๐ฝ Memory and storage | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
RAM memory | 3GB LPDDR3 | 512MB LPDDR2 |
Internal storage | 32GB (22GB available) | 4GB |
External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
๐ถ Mobile networks | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
Maximum Download / Upload | 450/50 Mbps | 7.2/5.76 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | UMTS 900/2100 |
Primary 4G network | LTE Cat9 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,20,28) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41) | Not supported |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
๐ท Camera | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Back camera (main camera) | 12.2 megapixels | 3.1 megapixels |
Main camera resolution | 4032x3024 pixels | 2048x1536 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | VGA (640x480) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | 1.55ยตm pixel | feature not registered |
Autofocus | Autofocus | Not supported |
Touch focus | Supported | Not supported |
Image stabilization | EIS: Digital stabilization | feature not registered |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | feature not registered |
BSI sensor | Not supported | Not supported |
HDR | HDR photo only main camera | Not supported |
Camera extras | feature not registered | feature not registered |
๐ธ Front camera | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Front camera (secondary) | 8 megapixels | Not supported |
Front camera resolution | 3264x2448 pixels | Not supported |
Video recording (secondary) | Full HD (1920x1080) | Not supported |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
๐ Sound and multimedia | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, DivX, XviD, MKV | MP4, DivX, XviD, H.264, H.263, WMV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
๐ Connectivity | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
USB | MicroUSB 2.0 | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.1 + A2DP | 3.0 + A2DP |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor | Accelerometer Compass Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 3000 mAh | 1700 mAh |
Charger, watts | Wired charging | Wired charging |
Inductive / wireless charging | feature not registered | feature not registered |
Talk time autonomy | 13 hours | 10.5 hours |
Standby | 300 hours (12.5 days) | 652 hours (27.2 days) |
โ Other features | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Not supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | โข Colors: Titan, White โข USB OTG On-The-Go โข LG AirDrive, KnockCode โข Slow motion โข Miracast โข WiFi Dual-Band | โข Colors: Black, White โข WiFi hotspot |
โข๏ธ Radiation rate | ||
LG X Fast (Dual K600Y) | LG Optimus L4 II (Dual E445) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | 0.605W/kg (head), 1.1W/kg (body) | feature not registered |