LG X Power (K450) vs Yezz Andy 3G 4.0 (YZ1121)
Side by side comparison between LG X Power vs Yezz Andy 3G 4.0 phones, differences, pros, cons and full specifications. What's the better?
,
5.3"
IPS
IPS
720x1280
8
MP
MP
5mp
1.5GB
RAM
RAM
Quad-core
4100
mAh
mAh
(Non removable)
vs
4"
TFT
TFT
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Single-core
1650
mAh
mAh
(Removable)
What's the better phone? LG X Power (K450)
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!
21 Advantages 
2 Advantages | 13 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| Capacitive |
| Multitouch |
| +6 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 highlight📱 Model features | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Model | LG X Power (K450) | Andy 3G 4.0 (YZ1121) |
| Other model names | Cricket LG Xpower, LG K450, LGK450, LG X3 | Yezz Andy 3G 4.0 YZ1121 SingleSIM, Yezz Andy 3G 4.0 |
| Country or region available |  USA | feature not registered |
| Brand | LG | Yezz |
| Release date | 9/1/2016 | 8/1/2012 |
| Depth | 7.9 millimeters (0.31 inches) | 10.5 millimeters (0.41 inches) |
| Size (width x height) | 74.9 x 148.9 millimeters (2.95 x 5.86 in) | 65 x 123.5 millimeters (2.56 x 4.86 in) |
| Weight | 139 grams (4.87 ounces) | 80 grams (2.8 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 5.3" inches | 4" inches |
| Screen-to-body ratio | ~69.4% (screen-to-body ratio) | ~56.7% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 277 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| System version | Android 6.0.1 Marshmallow | Android 2.3.4 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Chipset | 32bit: Qualcomm Snapdragon 212 MSM8909v2 (28nm) | 32bit: BCM 21552G |
| CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Single-core, 1 processor: 1x 1GHz ARM11 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 304 | VideoCore IV |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| RAM memory | 1.5GB LPDDR3 | 512MB |
| Internal storage | 16GB (10GB available) | 512MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 14.4 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 850/1700/1900/2100 | UMTS 850/1900 |
| Primary 4G network | LTE Cat4 700/850/1700/1900 (Bands 2,4,5,12) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2560x1920 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | VGA (640x480) |
| 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 | 1.12µm pixel | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | feature not registered |
| 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 | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Front camera (secondary) | 5 megapixels | 0.3 megapixels |
| Front camera resolution | 2592x1944 pixels | 640x480 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.4 (aperture) | 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 |
🔉 Sound and multimedia | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, WMV, H.264 |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| 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 | 2.1 |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) YB109 |
| Battery capacity | 4100 mAh | 1650 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 27 hours (1.1 days) | 7 hours |
| Standby | 925 hours (38.5 days) | 428 hours (17.8 days) |
➕ Other features | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, 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 | feature not registered |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • USB OTG On-The-Go • LED notification • Fast battery charging | • Colors: Blue • Wi-Fi hotspot • Java framework |
☢️ Radiation rate | ||
| LG X Power (K450) | Yezz Andy 3G 4.0 (YZ1121) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |