Blu Vivo XI+ Plus (64GB) vs LG K40 (X420EM)
Side by side comparison between Blu Vivo XI+ Plus vs LG K40 phones, differences, pros, cons and full specifications. What's the better?
,
6.2"
IPS
IPS
1080x2246
16
MP
MP
16mp
4GB
RAM
RAM
Octa-core
3050
mAh
mAh
(Non removable)
vs
5.7"
IPS
IPS
720x1440
16
MP
MP
8mp
2GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
What's the better phone? Blu Vivo XI+ Plus (64GB)
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!
22 Common items in both devices |
Until 512GB microSD, microSDXC / Until 1TB microSD, microSDXC |
TFT IPS LCD |
16 million |
LED flash on both cameras |
Only digital zoom |
PDAF: phase detection autofocus |
EIS: Digital stabilization |
+15 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 | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Model | Vivo XI+ Plus (64GB) | K40 (X420EM) |
Other model names | Blu Vivo XI Plus V0310WW, Blu Vivo 11 Plus V0310WW | LG K40 LMX420EM NFC Single-sim, LM-X420EM, LG-LMX420EM |
Country or region available | USA, (Global, International) | (Europe) |
Brand | Blu | LG |
Release date | 8/1/2018 | 3/31/2019 |
Depth | 7.8 millimeters (0.31 inches) | 8.3 millimeters (0.33 inches) |
Size (width x height) | 75.5 x 155 millimeters (2.97 x 6.1 in) | 71.9 x 153 millimeters (2.83 x 6.02 in) |
Weight | 199 grams (6.97 ounces) | 145 grams (5.08 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | Not supported | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Display type | TFT IPS LCD | TFT IPS LCD |
Screen size | 6.2" inches | 5.7" inches |
Screen-to-body ratio | ~82.8% (screen-to-body ratio) | ~76.2% (screen-to-body ratio) |
Display resolution | 1080x2246 pixels | 720x1440 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 402 PPI | 282 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 | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
System version | Android 8.1 Oreo | Android 8.1 Oreo |
Firmware update | Android 9.0 Pie | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Chipset | 64bit: MediaTek MT6771 Helio P60 (12nm) | 64bit: MediaTek Helio P22 (MT6762) (12nm) |
CPU | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A73 (Quad-core) 4x 2GHz ARM Cortex-A53 (Quad-core) | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-G72 MP3 800Mhz | PowerVR GE8320 (650MHz) |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
RAM memory | 4GB LPDDR4X | 2GB LPDDR3 |
Internal storage | 64GB (51GB available) | 32GB (20GB available) eMMC 5.1 |
External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/50 Mbps | 300/50 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 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat6 (Bands 1,2,3,4,5,7,8,12,13,17,28,66) | LTE Cat6 (Bands 1, 3, 5, 7, 8, 20) TD-LTE (Bands 38) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Back camera (main camera) | (dual camera) 16 megapixels 5MP depth 1/5"1.12µm | 16 megapixels |
Main camera resolution | 4608x3456 pixels | 4608x3456 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash on both cameras | LED flash on both cameras |
Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/3" inches | 1/3" inches |
Pixel size | 1.1µm pixel | 1µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection 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 only main camera | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Front camera (secondary) | 16 megapixels | 8 megapixels |
Front camera resolution | 4608x3456 pixels | 3264x2448 pixels |
Video recording (secondary) | HD (1280x720) | Full HD (1920x1080) |
Front flash | LED | LED |
Focal aperture | feature not registered | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/3" inches | feature not registered |
Pixel size | 1.1µm pixel | feature not registered |
🔉 Sound and multimedia | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263 | MP4, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | Type-C jack with 3.5mm jack adapter | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.1 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Iris scanner Proximity sensor | Accelerometer Ambient light sensor Fingerprint sensor (rear-mounted) Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 3050 mAh | 3000 mAh |
Charger, watts | 10W (5V/2A) Wired charging | Wired charging |
Inductive / wireless charging | Qi wireless charging | feature not registered |
Talk time autonomy | 21 hours | 8 hours |
Standby | 625 hours (26 days) | 100 hours (4.2 days) |
➕ Other features | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
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 | • Colors: Black, Silver • 2.5D curved glass • 520nits / 19:9 display • 2 silicone cases included • Screen protector tempered glass • DTS sound • Quick Charger: 100% in 2.5 hours | • Colors: Black, Moroccan Blue, Platinum Gray • 18:9 ratio FullVision display • LED notification • DTS-X Surround sound |
☢️ Radiation rate | ||
Blu Vivo XI+ Plus (64GB) | LG K40 (X420EM) | |
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 |