Content Team, Jio Mart • 21 Oct 2026

Don't expect flagship polish. Displays are typically HD+ rather than Full HD+, and chipsets prioritise efficiency over raw gaming power. What you do get is genuinely solid: massive batteries (several models here cross 6000mAh), fast-charging support, and real 5G connectivity that works across Jio and Airtel's expanding networks. It's a real trade-off, and for most everyday users, it's one worth making.
Powered by a MediaTek Dimensity 6300 chipset (6nm, octa-core), this one pairs 4GB RAM with 128GB storage. The 6.7-inch Super AMOLED display runs at 90Hz with 800 nits peak brightness, which is genuinely rare at this price. Camera-wise, it offers a 50MP+5MP+2MP triple rear setup and a 13MP front shooter, plus a 5000mAh battery with 25W fast charging on Android 15.
Built around a Unisoc T8300 chipset (6nm, 2.2GHz octa-core) with 4GB LPDDR4X RAM and up to 128GB UFS 2.2 storage, this phone leans into battery life hard. Its 6.9-inch HD+ display runs at a smooth 120Hz refresh rate, paired with a massive 6300mAh battery rated to retain 80% health after 1,000 charge cycles. The 32MP rear camera and 8MP front camera round it out, and it carries an IP52 rating for splash resistance, running HyperOS 3 on Android 16.
Nearly identical hardware to the Redmi above, since both share the same Unisoc T8300 platform, 4GB LPDDR4X RAM, and 6300mAh battery with 15W charging. They differ slightly in styling and colour options. The 6.9-inch HD+ 120Hz display and 32MP+8MP camera setup make this a genuinely strong pick if you prioritise screen size and battery endurance over raw camera resolution.
This one goes bigger on battery than almost anything else in this list, packing a 7000mAh cell (Realme's "Titan Battery") alongside a MediaTek Dimensity 6300 chipset and 6GB RAM with dynamic expansion up to 8GB. The 6.8-inch HD+ display hits a genuinely impressive 144Hz refresh rate, which is unusual at this budget. It's IP64 rated for dust and splash resistance, has a 13MP rear and 5MP front camera, and charges at 15W.
Powered by a Qualcomm Snapdragon 4 Gen 2 chipset with 6GB RAM (up to 8GB variants available) and 128GB storage, it brings a 6.88-inch IPS LCD display at 120Hz. The 50MP rear camera is the highest resolution in this list, paired with an 8MP front shooter, and the 5160mAh battery keeps things running through a full day of use.
Genuinely, it depends on what you use your phone for most. If display quality matters most, the Samsung Galaxy F16 5G's AMOLED panel stands out. If battery life is non-negotiable, the Realme P4 Lite 5G's 7000mAh cell wins outright.
For camera resolution, the POCO M7 5G's 50MP sensor takes the lead, while the Redmi A7 Pro 5G and POCO C85x 5G offer near-identical value if raw endurance and a big 120Hz screen matter more than camera specs.
JioMart's mobile section carries several of these models if you're ready to compare them side by side before deciding.
Which mobile brand is best in India under Rs. 15000?
No single brand dominates this segment: Samsung leads on display quality, while Xiaomi and Realme lead on battery capacity and charging.
Which phone is best under 15,000 with 8GB RAM?
The POCO M7 5G offers an 8GB RAM variant within this budget, making it one of the few options with that much memory at this price point.
What are the best new mobile phones under Rs. 15000 in India in 2026?
The Realme P4 Lite 5G and POCO M7 5G are among the most recently launched models in this bracket, both bringing genuinely current chipsets and displays.
What are the best 256GB mobile phones under Rs. 15,000?
Currently, verified 256GB storage options don't exist in genuinely new 5G phones under Rs. 15,000: most models top out at 128GB in this segment.