For any computing device like smartphone and tablet or PC, RAM (Random Access Memory) is one of the most crucial aspects. The higher the amount of RAM the better the device can perform as it allows the device to handle more tasks. Thus while purchasing a smartphone give due attention to its RAM.
Thus here we have compiled all the phones available in India today with atleast 3 GB RAM and are priced under Rs 20,000. Read on to find out more.
Acer Z630S (Rs 10,999)
It is available exclusively from Flipkart and is available via flash sales. Acer Liquid Z630s features a 5.5-inch HD (720×1280 pixels) IPS display. It is is powered by a 1.3 GHz octa-core MediaTek MT6735 processor and 3GB RAM. The smartphone runs on Android 5.1 Lollipop operating system with Liquid UI on top of it and has a 4000 mAh battery.
Acer Liquid Z630s comes with 32GB of internal storage, which is further expandable via a micro SD card. The smartphone flaunts an 8-megapixel camera in both rear and front panel. On the connectivity front, the smartphone offers Dual SIM, 4G LTE, 3G, GPS, Micro USB, WiFi (b/g/n) and Bluetooth 4.0. The handset measures 156.3×77.5×8.9mm.
Intex Aqua Super
Available for Rs 10,390, the Intex Aqua Super comes with a 1-year screen breakage warranty and a complementary bag pack. Intex Aqua Super is available in Black, Champagne, Grey and White color variants.
Intex Aqua Super features a 5-inch HD (1280×720 pixel) IPS display. It is powered by a 1.0 GHz quad-core Mediatek (MT6735P) processor along with 3 GB of RAM. The smartphone runs on Android 5.1 Lollipop operating system and backed up by a 2150 mAh Li-Ion battery, which claims to offer Talk time of 6 hours and a standby of 250 hours.
Intex Aqua Super comes with 16GB of internal storage, which is further expandable up-to 128 GB via a micro SD card. The handset sports an 8-megapixel auto-focus rear camera with LED flash and a 2-megapixel front camera.
On the connectivity front, the Intex Aqua Super offers Dual SIM, 4G, WiFi (b/g/n/ac), Bluetooth 4.1, GAS with AGPS and Micro USB. The handset measures at 144×75.2×7.65mm and weighs 130 grams.
Asus Zenfone 2 Laser 5.5
The Asus Zenfone 2 Laser also comes with a 5.5 inch display which has high definition (1280×720 pixels) resolution, 10 finger touch input and Corning Gorilla Glass 3 protection. Like its cheaper cousin (the ZE550KL), this Zenfone 2 Laser model offers 16 GB internal memory, 128 GB expandable storage slot, 3000 mAh battery, Android Lollipop operating system, 13 Megapixel rear camera and a 5 megapixel front camera.
However, this Laser has the 1.5 GHz Qualcomm Snapdragon 615 MSM8939 octa core processor while the cheaper model has the Snapdragon 410 quad core CPU. The new model also has dual SIM, 4G, Bluetooth 4.0, WiFi, GPS and a Micro USB port.
Gionee S Plus
It features a 5.5-inch HD AMOLED (1280 x 720 pixels) display with Gorilla Glass 3 protection. It is powered 1.3 GHz octa-core (MediaTek MT6753) processor paired with 3GB of RAM and Mali-T720 GPU. The smartphone runs on Android 5.1 (Lollipop) operating system with Amigo UI 3.1 on top of it and is backed up by 3150 mAh battery with Fast charging technology.
Gionee S Plus comes with 16GB of internal storage, which will be further expandable via microSD card. The smartphone flaunts an 13-megapixel rear camera with an LED flash and a 5-megapixel front camera for selfies and video calls. The connectivity options include Dual SIM, 4G LTE, USB Type-C, WiFi (b/g/n), Bluetooth 4.0, and GPS.
Gionee F103 (Rs 10,999)
There is a 1 GB and 2 GB variant of this phone as well. The 3 GB model has a price tag of Rs 10,999. The smartphone comes with a 5 inch touchscreen that has high definition (1280×720 pixels) resolution. The handset, measuring 143×70.3×7.95mm, comes with Android 5.0 Lollipop operating system and runs on a 64 bit quad core processor that has maximum clockspeed of 1.3 GHz. The smartphone has 16 GB of Internal Memory and a 32 GB micro SD card slot. Gionee F103 sports an 8 megapixel rear camera with LED flash and 5 megapixel front camera.
The Gionee F103, the first device to be launched under the company’s Fashion series, weighs 136.6 grams with its 2400 mAh battery that claims to offer 11 hours of 3G talktime. Available in pearl white, dawn white and black colours, the F103 comes with dual SIM slot, 4G connectivity, FM radio, GPS with A-GPS, OTG, WiFi, WiFi Hotspot, Bluetooth 2.0 A2DP, FM radio and a host of sensors.
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Intex Cloud Swift – Rs 8,888
This is the cheapest smartphone with 3 GB RAM. Launched recently, the Intex Cloud Swift has a 5 inch HD IPS display and it runs on the Android Lollipop operating system. Also it offers a quad-core 1.3 GHz processor which along with 3 GB RAM should offer decent performance.
The smartphone also has plenty of storage space – 16 GB internal and an expandable storage slot that can hold up to a 128 GB micro SD card. The Cloud Swift is armed with an 8 megapixel rear camera that offers anti-shake, face detection, autofocus, gestures, video recording features, and has an LED flash too. For selfies and video calls, this Intex smartphone offers a 5 megapixel front camera. The Dual-SIM Intex Cloud Swift also offers 4G connectivity apart from GPS, WiFi, and Bluetooth. It has a 2500 mAh battery.
The Coolpad Note 3 is the second cheapest phone to offer 3 GB RAM. Priced at Rs 8,999, the Coolpad Note 3 offers a 5.5 inch HD IPS display, Android Lollipop operating system with Cool UI 6.0, and an octa-core processor clocked at 1.3 GHz. It too offers 16 GB of internal memory and a micro SD card slot which has 64 GB capacity.
In camera department, it has better figures – a 13 megapixel rear camera and a 5 megapixel selfie taker. The Coolpad Note 3 is also a dual-SIM phone which has 4G, GPS (A-GPS), Bluetooth, WiFi and a bigger 3000 mAh battery.
The Xiaomi Mi 4 has a 5 inch IPS HD display with a Resolution of 1080 x 1920, thus offering Pixel density of 441 ppi. The Mi 4 has the powerful Qualcomm Snapdragon 801 Chipset that offers a quad-core processing unit clocked at 2.5 GHz which runs the phone with the help of 3 GB RAM. It currently runs Android KitKat with MIUI 5.0, but an upgrade to Lollipop and MIUI 6.0 is available.
The Mi 4 offers inbuilt memory of 16 GB but it has no micro SD card slot. The phone though offers a 13 megapixel auto-focus primary camera and an 8 megapixel front camera. This single SIM device offers 3G, GPS, Bluetooth 4.0, WiFi, MHL (mobile high definition link), DLNA, and NFC. It has a 3080 mAh battery that claims to offer up to 280 hours of standby or 12 hours of talk time.
The Zopo Speed 7 is equipped with a 5 inch full HD IPS display, Android Lollipop system, and an octa-core 1.5 GHz processor, which runs with 3 GB of RAM. Apart from its internal memory of 16 GB, it offers a 64 GB micro SD card slot.
The Speed 7 also has a 13 megapixel rear camera and a 5 megapixel selfie shooter. The dual-SIM Zopo Speed 7 is a 4G phone. It has GPS, WiFi, Bluetooth and a 2500 mAh battery that can provide up to 10 hours of talk time or 120 hours of standby time.
iBerry Auxus Beast – Rs 13,990
The iBerry Auxus Beast is armed with a 5 inch HD IPS display. It runs on Android Lollipop, and has an octa-core processor clocked at 1.7 GHz, which runs with 3 GB of RAM. The internal memory of the iBerry Auxus Beast stands at 16 GB to which you can add another 128 GB via a micro SD card. There is a 13 megapixel camera on its rear panel while an 8 megapixel camera is in its front. 
This dual-SIM smartphone offers 4G, GPS (A-GPS), Bluetooth, WiFi and a 3050 mAh battery.
iBerry Auxus Prime P8000 – Rs 14,990
The iBerry Auxus Prime P8000 is equipped with a 5 inch full HD IPS display. The phone runs on Android Lollipop, and has an octa-core 1.3 GHz processor, which runs with 3 GB of RAM. The internal memory stands at 16 GB to which you can add another 128 GB via a microSD card. 
The primary camera is a 13 megapixel camera and the front of the phone has a 5 megapixel selfie shooter. The dual-SIM iBerry Auxus Prime P8000 is a 4G phone with GPS, WiFi, and Bluetooth for connectivity. The power is provided by a 4165 mAh battery.
The Zopo Speed 7 Plus is armed with a 5.5 inch IPS display with full high definition resolution, Android Lollipop operating system and an octa-core processor clocked at 1.5 GHz. It has 3 GB RAM, 16 GB inbuilt memory and 64 GB of expandable storage space.
For photography, the Speed 7 Plus offers a 13 megapixel rear camera and a 5 megapixel selfie taker. The dual SIM Zopo Speed 7 Plus offers 4G connectivity, GPS (A-GPS and GLONASS), Bluetooth, WiFi and a 3000 mAh battery can provide up to 10 hours of talk time or 120 hours of standby time.
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Huawei Honor 6 – Rs 14,999
The Huawei Honor 6 has a full HD 5 inch IPS display with Corning Gorilla Glass 3. The Huawei Honor 6 has an octa-core 1.7 GHz processor, 3 GB RAM, 16 GB internal memory as well as a 64 GB micro SD card slot.
The Honor 6 is armed with a 13 megapixels auto focus rear camera, 5 megapixel front camera, single SIM, 4G, GPS, Bluetooth 4.0, WiFi, and DLNA. There is a 3100 mAh battery in the phone that claims to offer up to 20 hours of talk time or 72 hours of standby.
The Titan 5 has a 5.5 inch full HD display with Gorilla Glass 3. It is powered by the Mediatek MT6753 octa core processor (64 bit) and 3 GB LPDDR3 RAM. The device is based on the Android 5.1 Lollipop operating system. For storage it offers 16 GB of internal memory and a 128 GB micro SD card slot.
The Titan 5 has a huge 4165 mAh Li-Po battery that claims to offer four days of back up. It offers a 13 megapixel rear camera with Samsung K3L2 CMOS sensor and a 5 megapixel front camera. This Wickedleak smartphone comes with dual SIM with 4G connectivity. It has WiFi (a/b/g/n) support and GPS with A-GPS as well.
The Wickedleak Wammy Titan 5 is available from the company’s website in Gold/White-Silver/Dark Gray-Silver colours. The handset measures 155.2*76.9*8.0 mm and weighs 203 grams.
Asus Zenfone Selfie – Rs 17,999
The Zenfone 2 Selfie (available in pink, blue, and white) comes with a 5.5 inch full HD IPS display which is protected by Corning Gorilla Glass 4. This Android Lollipop operating system based smartphone runs on the Snapdragon 615 1.7 GHz octa-core processor which runs with 3 GB of RAM.
It has superb 32 GB of internal memory as well as an expandable storage slot that can hold a micro SD card of up to 64 GB. The Zenfone 2 Selfie has a 13 megapixel auto focus rear camera and a 13 megapixel selfie shooter. It too is a 4G phone and offers GPS, WiFi, and Bluetooth for connectivity. The phone comes armed with a 3000 mAh battery.
The Gionee Elife E7 might be last year’s flagship, but it still packs a punch. It is equipped with a 5.5 HD inch IPS LTPS display. This Android KitKat based smartphone has the quad-core Snapdragon 800 that has maximum clockspeed of 2.2 GHz processor as well as 3 GB of RAM. The internal memory of the Gionee Elife E7 stands at 32 GB which unfortunately isn’t expandable.
The E7 has 16 megapixel rear auto focus camera and an 8 megapixel auto focus front camera. The single-SIM Gionee Elife E7 offers 4G, GPS (A-GPS), WiFi, NFC, Bluetooth and a 2500 mAh battery.
Asus Zenfone 2 (ZE551ML, 64 GB) – Rs 19,999
There is no beating around the bush with this phone; the Asus Zenfone 2 finds itself in this list thanks to the massive 4 GB of RAM, and great processing ability. The phone is a wonderful all-rounder that misses next to nothing. It is equipped with a 5.5 inch full HD IPS display with a resolution of 1920 x 1080 pixels. Running on Android Lollipop, the Asus Zenfone 2 has a 2.3 GHz quad-core Intel Atom Z3580 processor with 4 GB of RAM.
It has plenty of storage space as well – huge 64 GB internal memory and even a micro SD card slot of 64 GB capacity. The Zenfone 2 also offers a 13 megapixel rear Autofocus camera and a 5 megapixel selfie taker. This 4G smartphone also offers GPS, Bluetooth, NFC, WiFi and a 3000 mAh battery.
The OnePlus One has a 5.5 inch LTPS display 1080 x 1920 pixels resolution and Corning Gorilla Glass 3. It comes preinstalled with the Android KitKat operating system with Cyanogen Mod, but the upgrade to Lollipop/Oxygen OS is available via OTA. The OnePlus One has a 2.5 GHz quad-core processing unit with 3 GB of RAM. The phone has non-expandable internal storage of 64 GB. 
The primary camera of the OnePlus One is a 13 megapixel unit with auto-focus, geo-tagging, face detection, panorama, HDR, Sony IMX214 sensor, an Aperture of f/2.0, and six lens array. This camera is said to be capable of recording videos in 2160p at 30 fps, 1080p at 60 fps, or 720p videos at 120 FPS (slow motion). The single-SIM OnePlus One has 4G, GPS, WiFi, Bluetooth, DLNA, and NFC for connectivity. The power is provided by a 3100 mAh battery.
The Meizu MX5 is armed with a 5.5 inch full HD AMOLED display. It runs on Android Lollipop, and has an octa-core processor clocked at 2.2 GHz, which runs with 3 GB of RAM. The internal memory of the Meizu MX5 stands at 32 GB, to which you cannot add any more. 
The smartphone is armed with a 20.7 megapixel primary camera and a 5 megapixel selfie taker. This dual-SIM smartphone has 4G, GPS, Bluetooth, WiFi and a a 3150 mAh battery.