The Mobile World Congress 2015 (March 2 to March 5) is upon us, and is expected to see major launches by the biggest smartphone manufacturers, from Samsung to HTC, Microsoft and Sony. Check out the latest launches in the pages ahead
Alcatel OneTouch Hero 2+ features a 6-inch full-HD (1080x1920 pixels) TFT display, packs a 2.0GHz octa-core MediaTek MTK6592M processor and runs Cyanogen OS 11 with single-SIM support.
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Sony Xperia M4 Aqua features a 5-inch HD (720x1280 pixels) resolution, 13-megapixel autofocus rear camera and a 2400mAh battery, rated to deliver a talk time of up to 13 hours, and standby time up to 779 hours.
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The 6.1mm-thick Sony Xperia Z4 Tablet LTE has IP65 and IP68 certification for dust and water resistance, and can survive immersion up to 30 minutes in 1.5 metres of water.
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Gionee Elife S7 with a 5.2-inch full-HD (1080x1920 pixels) Super Amoled display is a dual-SIM smartphone that runs the company's Amigo 3.0 UI on top of Android 5.0 Lollipop.
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Alcatel has also collaborated with Orange to launch its Firefox OS-based Alcatel Orange Klif. The dual-SIM supporting smartphone features a 3.5-inch HVGA (320x480 pixels) resolution display and includes 256MB of RAM and 512MB of inbuilt storage.
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Lenovo Pocket Projector comes with a 50-lumens high-contrast display that according to company can be projected at up to 110-inches on screen/ wall/ roof. It includes a 90-degree hinge, up to 2.5 hours of battery life, and a microSD card (up to 32GB) expandability option.
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Lenovo Tab 2 A10-70 features a 10.1-inch full-HD (1920x1080 pixel) IPS display with 10-point multi-touch. The tablet runs on Android 4.4 KitKat, with an Android 5.0 Lollipop upgrade due in June.
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The 4G LTE version of Lenovo Tab 2 A8 LTE weighs 360 grams and comes in Pearl White, Ebony, Midnight Blue, and Neon Pink colours, and features stereo speakers.
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The highlight of the ZTE Grand S3 smartphone is the eye-based biometric solution from EyeVerify. According to the company the solution utilises "vein patterns in the human eye" to unlock the handset.
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The 3G-enabled Acer Liquid M220 bears 4GB of inbuilt storage with an expansion option via microSD card (unspecified storage limit) and is backed by a 1300mAh battery.
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Acording to Samsung Galaxy S6 Edge has the "world's first curved display on both sides." The S6 Edge runs Android 5.0 Lollipop and features a 14nm octa-core mobile processor with 64-bit capability.
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Samsung Galaxy S6 feature 5.1-inch Quad HD (1440x2560 pixels) Super AMOLED display with a pixel density of 577ppi. The handset is powered by octa-core (quad-core 2.1GHz+ quad-core 1.5GHz) processor coupled with 3GB of RAM.
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Huawei Watch features a 400x400 pixel 1.4-inch AMOLED touchscreen with a pixel density of 286 ppi. The smartwatch also features a heart rate monitor and a motion sensor, both of which will appeal to fitness enthusiasts.
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Huawei Talkband N1 appears to be geared towards fitness enthusiasts who prefer to listen to music while exercising. The earphones come with 4GB storage that allows you to play music directly off the earphones, without requiring a smartphone or any music player.
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Huawei Talkband B2 wristband comes with Bluetooth 3.0 connectivity, which allows it to sync with devices running iOS 7 (and higher) and Android 4.0 (and higher). onwards) The wearable comes with a 6-axis motion sensor that allows it to track your activity and sleep.
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GPS, shock resistant and Bluetooth 4.0 enabled, HTC Grip smartband features a 1.8-inch 32x160 pixel PMOLED mono flexible display, 16MB of storage, 8MB of SRAM and comes with 100mAh rechargeable battery.
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