LG K40 (X420ZM) vs ZTE Maven 2
Side by side comparison between LG K40 vs ZTE Maven 2 phones, differences, pros, cons and full specifications. What's the better?
,
5.7"
IPS
IPS
720x1440
16
MP
MP
8mp
2GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
5"
IPS
IPS
480x854
5
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2300
mAh
mAh
(Non removable)
What's the better phone? LG K40 (X420ZM)
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!
18 Common items in both devices |
Plastic body, glass front |
TFT IPS LCD |
16 million |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
EIS: Digital stabilization |
4G LTE-A / 4G LTE |
+11 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 K40 (X420ZM) | ZTE Maven 2 | |
Model | K40 (X420ZM) | Maven 2 |
Other model names | LG K40 LMX420ZM, LM-X420ZM, LG-LMX420ZM | AT&T ZTE Maven 2 Z831 |
Country or region available | South Africa | USA |
Brand | LG | ZTE |
Release date | 3/31/2019 | 7/1/2017 |
Depth | 8.3 millimeters (0.33 inches) | 11 millimeters (0.43 inches) |
Size (width x height) | 71.9 x 153 millimeters (2.83 x 6.02 in) | 73 x 145.5 millimeters (2.87 x 5.73 in) |
Weight | 150 grams (5.25 ounces) | 166 grams (5.81 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
Protection against water and others | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
๐ฒ Display | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
Display type | TFT IPS LCD | TFT IPS LCD |
Screen size | 5.7" inches | 5" inches |
Screen-to-body ratio | ~76.2% (screen-to-body ratio) | ~64.9% (screen-to-body ratio) |
Display resolution | 720x1440 pixels | 480x854 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 282 PPI | 196 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | feature not registered | feature not registered |
Display features | feature not registered | feature not registered |
๐ค Operating System | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
System version | Android 8.1 Oreo | Android 6.0.1 Marshmallow |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
โ๏ธ Processor | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
Chipset | 64bit: MediaTek Helio P22 (MT6762) (12nm) | 32bit: Qualcomm Snapdragon 210 MSM8909 (28nm) |
CPU | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) | Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A7 (Quad-core) |
GPU graphical controller | PowerVR GE8320 (650MHz) | Qualcomm Adreno 304 |
Performance (benchmark) | feature not registered | feature not registered |
๐ฝ Memory and storage | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
RAM memory | 2GB LPDDR3 | 1GB LPDDR3 |
Internal storage | 32GB (20GB available) eMMC 5.1 | 8GB (5GB available) eMMC 4.5 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 300/50 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
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 850/1900/2100 |
Primary 4G network | LTE Cat6 (Bands 1, 3, 5, 7, 8, 20) TD-LTE (Bands 38, 40) | LTE Cat4 (Bands 2, 4, 5, 12) |
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, HSPA+, LTE |
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 |
๐ท Camera | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
Back camera (main camera) | 16 megapixels | 5 megapixels |
Main camera resolution | 4608x3456 pixels | 2560x1920 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | HD (1280x720) 30 fps |
Flash | LED flash on both cameras | LED flash |
Focal aperture | f/2.0 (aperture) | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | 1/3" inches | feature not registered |
Pixel size | 1ยตm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo only main camera |
Camera extras | feature not registered | feature not registered |
๐ธ Front camera | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
Front camera (secondary) | 8 megapixels | 2 megapixels |
Front camera resolution | 3264x2448 pixels | 1600x1200 pixels |
Video recording (secondary) | Full HD (1920x1080) | VGA (640x480) |
Front flash | LED | Not supported |
Focal aperture | f/2.0 (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 |
๐ Sound and multimedia | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
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, XviD, MKV | MP4, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 5.0 + A2DP/LE | 4.1 + A2DP |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
Sensors | Accelerometer Ambient light sensor Fingerprint sensor (rear-mounted) Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 3000 mAh | 2300 mAh |
Charger, watts | Wired charging | Wired charging |
Inductive / wireless charging | feature not registered | feature not registered |
Talk time autonomy | 8 hours | feature not registered |
Standby | 100 hours (4.2 days) | feature not registered |
โ Other features | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
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 | 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: Black, Moroccan Blue, Platinum Gray โข 18:9 ratio FullVision display โข LED notification โข DTS-X Surround sound | โข Colors: Dark gray โข Dolby audio โข WiFi hotspot |
โข๏ธ Radiation rate | ||
LG K40 (X420ZM) | ZTE Maven 2 | |
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 |