Lenovo Legion Duel 2 (512GB) vs LG Optimus L3 (Dual E405)
Side by side comparison between Lenovo Legion Duel 2 vs LG Optimus L3 phones, differences, pros, cons and full specifications. What's the better?
,
6.92"
AMOLED
AMOLED
1080x2460
64
MP
MP
44mp
16GB
RAM
RAM
Octa-core
5500
mAh
mAh
(Non removable)
vs
3.2"
TFT
TFT
240x320
3.1
MP
MP
384MB
RAM
RAM
Single-core
1540
mAh
mAh
(Removable)
What's the better phone? Lenovo Legion Duel 2 (512GB)
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!
29 Advantages 
5 Advantages | 10 Common items in both devices |
| Only digital zoom |
| Capacitive |
| Multitouch |
| Accelerometer |
| Proximity sensor |
| Hands-free calling |
| Vibrating alert |
| +3 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 | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Model | Legion Duel 2 (512GB) | Optimus L3 (Dual E405) |
| Other model names | Lenovo Legion Phone Duel 2 | LG Optimus L3 Dual-Sim, LGE405, LG-E405 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Lenovo | LG |
| Release date | 5/10/2021, Announced: 4/8/2021 | 8/1/2012 |
| Depth | 9.9 millimeters (0.39 inches) | 11.85 millimeters (0.47 inches) |
| Size (width x height) | 78.5 x 176 millimeters (3.09 x 6.93 in) | 61.6 x 102.6 millimeters (2.43 x 4.04 in) |
| Weight | 259 grams (9.07 ounces) | 119 grams (4.17 ounces) |
| Build, materials | Aluminum frame, glass front/back Back: RGB LED light panel | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Display type | AMOLED | TFT LCD |
| Screen size | 6.92" inches | 3.2" inches |
| Screen-to-body ratio | ~82.3% (screen-to-body ratio) | ~50.2% (screen-to-body ratio) |
| Display resolution | 1080x2460 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 388 PPI | 125 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass 5 | Not supported |
| Refresh rate | 144Hz | feature not registered |
| Display features | 1300nits[peak] HDR10+ 111% DCI-P3 Touch Sampling Rate: 720Hz | feature not registered |
🤖 Operating System | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| System version | Android 11 | Android 2.3.6 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | ZUI 12.5 | feature not registered |
⚙️ Processor | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Chipset | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) | 32bit: Qualcomm Snapdragon MSM7225A |
| CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) | Single-core, 1 processor: 1x 800MHz ARM Cortex-A5 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 660 (840MHz) | Qualcomm Adreno 200 |
| Performance (benchmark) | AnTuTu: 809642 (v9) | feature not registered |
💽 Memory and storage | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| RAM memory | 16GB LPDDR5 | 384MB |
| Internal storage | 512GB (460GB available) UFS 3.1 | 1GB (150MB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | 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 | 3000/1024 Mbps | 3.6 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 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 | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE | Not supported |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE |
📷 Camera | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Back camera (main camera) | (dual camera) 64 megapixels 16MP ultrawide f/2.2123°16mm1.0µm | 3.1 megapixels |
| Main camera resolution | 10120x6328 pixels | 2048x1536 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 24 fps | VGA (640x480) 24 fps |
| Flash | Dual-LED flash | Not supported |
| Focal aperture | f/1.9 (aperture) | feature not registered |
| Focal length | 25mm (lens) | feature not registered |
| Sensor size | 1/1.32" inches | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Not supported |
| 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 | Supported | feature not registered |
| HDR | HDR photo/video on both cameras | feature not registered |
| Camera extras | 8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) HDR10+ | feature not registered |
📸 Front camera | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Front camera (secondary) | 44 megapixels *Motorized pop-up camera (slider) | Not supported |
| Front camera resolution | 7680x5720 pixels | Not supported |
| Video recording (secondary) | 4K UHD (3840x2160) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | 24mm (lens) | feature not registered |
| Sensor size | 1/2.65" inches | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Loudspeaker | Stereo sound with dual speakers Dolby Atmos | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.2 + A2DP/LE | 3.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 5500 mAh | 1540 mAh |
| Charger, watts | 90W Wired fast charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 10 hours |
| Standby | feature not registered | 600 hours (25 days) |
➕ Other features | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| 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, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Ultimate Black, Titanium White • Built-in two cooling fans • Gaming triggers: 6 pressure sensitive zones: 4 ultrasonic buttons (top), 2 capacitive sliding buttons (back) | • Colors: Black, White • Built-in digital compass • LG Optimus UI • LG SmartShare • DLNA • Java framework |
☢️ Radiation rate | ||
| Lenovo Legion Duel 2 (512GB) | LG Optimus L3 (Dual E405) | |
| 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 |