Lenovo Vibe B (A2016b30) vs LG Optimus 2X (P990)
Side by side comparison between Lenovo Vibe B vs LG Optimus 2X phones, differences, pros, cons and full specifications. What's the better?
,
vs
4"
IPS
IPS
480x800
8
MP
MP
1.3mp
512MB
RAM
RAM
Dual-core
1500
mAh
mAh
(Removable)
What's the better phone? Lenovo Vibe B (A2016b30)
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!
13 Advantages 
13 Advantages | 18 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 16 million |
| 480x800 pixels |
| LED flash |
| Only digital zoom |
| (front) VGA (640x480) |
| Capacitive |
| +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 highlight📱 Model features | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Change model | ||
| Model | Vibe B (A2016b30) | Optimus 2X (P990) |
| Other model names | Lenovo Vibe B A2016b31 Dual-Sim | LG Optimus 2X Dual, LG P990H, LG Star |
| Country or region available |   (Latin America), Brazil |  (Global, International) |
| Brand | Lenovo | LG |
| Release date | 9/1/2016, Announced: 8/1/2016 | 1/24/2011 |
| Depth | 9.9 millimeters (0.39 inches) | 10.9 millimeters (0.43 inches) |
| Size (width x height) | 66 x 132.5 millimeters (2.6 x 5.22 in) | 63.2 x 123.9 millimeters (2.49 x 4.88 in) |
| Weight | 144 grams (5.04 ounces) | 139 grams (4.87 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 4.5" inches | 4" inches |
| Screen-to-body ratio | ~65.9% (screen-to-body ratio) | ~58.2% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch 2-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 207 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| System version | Android 6.0 Marshmallow | Android 2.2.1 Froyo |
| Firmware update | feature not registered | Android 4.0.4 Ice Cream Sandwich ICS |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Chipset | 64bit: MediaTek MT6735M (28nm) | 32bit: NVIDIA Tegra 2 250 AP20H |
| CPU | Quad-core, 1 processor: 4x 1GHz ARM Cortex-A53 (Quad-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) |
| GPU graphical controller | ARM Mali-T720 MP1 (450MHz) | ULP NVIDIA GeForce |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| RAM memory | 1GB LPDDR3 | 512MB LPDDR2 |
| Internal storage | 8GB (3GB available) | 8GB (6GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 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 850/1700/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | LTE Cat4 (1, 3, 5, 7, 8, 20) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2560x1920 pixels | 3264x2448 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | Full HD (1920x1080) 24 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 | feature not registered | feature not registered |
| Autofocus | Not supported | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| 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 | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Front camera (secondary) | 2 megapixels | 1.3 megapixels |
| Front camera resolution | 1600x1200 pixels | 1280x1024 pixels |
| Video recording (secondary) | VGA (640x480) | VGA (640x480) |
| 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 |
🔉 Sound and multimedia | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 1 microphone | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, DivX, XviD, H.263, H.264, WMV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Micro HDMI Type D |
| Bluetooth | 4.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Sensors | Accelerometer | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Battery type | LiPo: li-ion polymer (Removable) BL253 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2000 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 11 hours | 7.9 hours |
| Standby | 170 hours (7.1 days) | 400 hours (16.7 days) |
➕ Other features | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (Swype), 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, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White • Screen protector included • Plastic case included (black/gold) • V-Selfie | • Colors: Black • NVIDIA Tegra Zone • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Lenovo Vibe B (A2016b30) | LG Optimus 2X (P990) | |
| 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 |