These Best smartphones offer 3 to 5 days battery backup: All priced below Rs 15,000

Big battery on a strict budget.

| Updated: Monday, January 23, 2017, 16:36 [IST]

Every passing year, we see smartphone brands concentrating on a particular aspect of the phone. At the start of 2016, manufacturers such as Samsung, LG, Huawei showed their intent towards delivering the best camera smartphone.

10 Best smartphones offer 3 to 5 days battery backup: below Rs 15,000

But, as the year progressed, the focus shifted towards the battery-centric smartphones and chip maker Qualcomm themselves produced a chip exclusively to offer more battery life- the Snapdragon 625.

Full metal body smartphones under Rs 10,000 Full metal body smartphones under Rs 10,000

By the end of the year, we have several handfuls of devices which offer wild battery life. And most of them are under Rs. 15,000 price bracket. Here're the smartphones which offer three to five days of battery life and costs under Rs. 15,000.

Xiaomi Redmi Note 4 (4100mAh (typical) battery)

Buy At Price of Rs 9,999
Complete Specs of Redmi Note 4
Key Specs

5.5-inch (1920 x 1080 pixels) Full HD 2.5D curved glass display
Snapdrogn 625
2GB RAM with 32GB storage
3GB RAM with 32GB storage
4GB RAM with 64GB storage
expandable memory with microSD
MIUI 7 based on Android 6.0 (Marshmallow), upgradable to MIUI 8
Hybrid Dual SIM (micro + nano/microSD)
13MP rear camera with PDAF, dual-tone LED Flash, f/2.0 aperture
5MP front-facing camera, f/2.0 aperture, 85-degree wide-angle lens
Fingerprint sensor, Infrared sensor
4G VoLTE, Wi-Fi 802.11 ac, Bluetooth 4.2, GPS + GLONASS
4100mAh (typical) battery

Lenovo K6 Note (4000mAh built-in battery)

Buy At Price of Rs 15,999
Complete Specs of Lenovo K6 Note
Key Specs

5.5-inch (1920 x 1080 pixels) Full HD IPS display
Octa-Core Qualcomm Snapdragon 430, 64-bit processor with Adreno 505 GPU
3GB /4GB RAM
32GB internal storage
expandable memory up to 128GB with microSD
Android 6.0.1 (Marshmallow)
Hybrid Dual SIM (nano + nano/microSD)
16MP rear camera with dual-tone LED Flash
8MP front-facing camera
Fingerprint sensor
4G VoLTE
4000mAh built-in battery

Xiaomi Redmi 3s Prime (4100mAh (typical) battery)

Buy At Price of Rs 8,999
Complete Specs of Xiaomi Redmi 3s Prime
Key Specs

5-inch (1280 x 720 pixels) HD IPS display
Octa-Core Qualcomm Snapdragon 430, 64-bit processor with Adreno 505 GPU
2GB LPDDR3 RAM with 16GB (eMMC5.0) internal storage
3GB LPDDR3 (eMMC5.1) RAM with 32GB internal storage
expandable memory up to 128GB with microSD
MIUI 7 based on Android 6.0 (Marshmallow)
Hybrid Dual SIM (micro + nano / microSD)
13MP rear camera with PDAF
5MP front-facing camera
Fingerprint sensor (Redmi 3S Prime), Infrared sensor
4G VoLTE
4000mAh / 4100mAh (typical) battery

Asus Zenfone 3 Max (4100mAh (non-removable) battery)

Buy At Price of Rs 12,600
Complete Specs of Asus Zenfone 3 Max
Key Specs

5.2-inch (1280 x 720 pixels) 2.5D curved Corning Gorilla Glass display
1.3 GHz quad-core MediaTek MT6737 64-bit processor with Mali-T720 GPU
3GB RAM
32GB internal storage
expandable memory with microSD
Android 6.0 (Marshmallow) with Zen UI 2.0
Hybrid Dual SIM (Micro + nano/microSD)
13MP rear camera with LED flash
5MP front-facing camera
Fingerprint sensor
4G LTE
4100mAh (non-removable) battery

Lenovo Phab 2 Plus (4050mAh battery)

Buy At Price of Rs 14,999
Complete Specs of Lenovo Phab 2 Plus
Key Specs

6.4-inch (1080 x 1920 pixels) Full HD 2.5D Curved Glass display
1.3 GHz Octa-Core MediaTek MT8783 processor with Mali-T720 GPU
3GB RAM
32GB internal memory
expandable memory up to 128GB with microSD
Android 6.0 (Marshmallow) OS with Vibe UI
Hybrid Dual SIM (micro + nano / microSD)
Dual 13MP rear cameras with dual-tone LED Flash
8MP front-facing camera
Fingerprint sensor
4G VoLTE
4050mAh battery

Xiaomi Redmi Note 3 (4050mAh (typical) battery)

Buy At Price of Rs 9,999
Complete Specs of Xiaomi Redmi Note 3
Key Specs

5.5-inch (1920 x 1080 pixels) Full HD IPS display, 178-degree viewing angle
Hexa-Core Snapdragon 650 (4x 1.4GHz ARM A53 + 2 x 1.8 GHz ARM A72) 64-bit processor with Adreno 510 GPU
2GB RAM with 16GB storage
3GB RAM with 32GB storage
expandable memory with microSD
MIUI 7 based on Android 5.1.1 (Lollipop)
Hybrid Dual SIM (micro + nano/microSD)
16MP rear camera with PDAF, dual-tone LED Flash
5MP front-facing camera
Infrared sensor
4G LTE with VoLTE
4000mAh (minimum) / 4050mAh (typical) battery with fast charging