Battery backup or battery life is the most important factor while deciding to buy a tablet. After all, what good is a tablet if its battery runs out? Plus in today's busy life, no one wants to charge their tablet frequently.

Battery capacity is measured in the milliamps or popularly denoted as mAh (short form of milliamp hour). The number provides an estimate of how long the device will last.

For example, a 3000 mAh battery can power a device requiring 100 milliamps for 30 hours, while a 4000 mAh battery can power the same device for 40 hours.

Bigger batteries can power your tablet for a long time, however, it makes the tablet bulky as well. Choose the tablet which suits your needs between mobility and longer battery life.

Best battery backup tablets under 40000 with price list. There are total 96 tablets in this list and it was last updated on 29 Mar 2023. Some of the best tablets in this price list are from Google, Lenovo, Motorola, Nokia, Realme, Wishtel, Xiaomi brands.

Some of the most popular tablets in this price list are:

  1. Google Pixel C: Google Pixel C offers a 10.2" display panel with 308 PPI (2560x1800 resolution). This device comes with Nvidia Tegra X1 chipset (64-bit Quad-core 1.9 GHz processor) that is powered by the Android Oreo 8.0 operating system. This tablet comes with an incredible 9240 mAh battery. This device has an 8 MP single primary camera.
  2. Xiaomi MI Pad 5: Xiaomi MI Pad 5 has a 11.0" 120Hz screen. In the performance department, This tablet offers Qualcomm Snapdragon 860 chipset (64-bit Octa-core 2.96 GHz Kryo 485 7nm processor) and the Android 12 operating system. This device packs a massive 8720 mAh battery with 33W fast battery charging. This device is equipped with a 13 MP single rear camera.
  3. Lenovo Tab P11 Pro: Lenovo Tab P11 Pro has a 11.5" screen. In the performance department, This tablet offers Qualcomm Snapdragon 730G chipset (64-bit Octa-core 2.2 GHz Kryo 470 Gold 8nm processor) and the Android 10 operating system. The an impressive 8600 mAh battery with 20W fast battery charging support powers the phone. This device is equipped with a 13 MP dual rear camera.

Best Battery Backup Tablets Under 40000 Price List:

Device NamePriceMNP Score
Google Pixel CRs. 2799962
Xiaomi MI Pad 5Rs. 2699977
Xiaomi MI Pad 5 (6GB RAM + 256GB)Rs. 2899977
Lenovo Tab P11 ProRs. 3599975
Realme Pad X (Wi-Fi + 5G) (6GB RAM + 128GB)Rs. 2799979
Realme Pad X (Wi-Fi)Rs. 1998969
Nokia T20 (WiFi + 4G)Rs. 1599972
Xiaomi Redmi Pad (4GB RAM + 128GB)Rs. 1799970
Xiaomi Redmi Pad (6GB RAM + 128GB)Rs. 1999972
Wishtel IRA Duo PlusRs. 1858562
+ Show more

Tablets

(Showing 1 - 20 of 96 tablets)
62% score
Rs. 27,999 view prices
Prices
Rs. 27,999 Buy
CPU & RAM
  • 64-bit Quad-core 1.9 GHz
  • Nvidia Tegra X1
  • 3GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 2 MP
Display
  • 10.2" IPS LCD Screen
  • 2560x1800, 308 PPI
Storage
  • 64GB internal storage
  • Non expandable storage
Battery
  • Li-Polymer 9240 mAh
  • USB Type-C charging connector
Google Pixel C offers a 10.2" display panel with 308 PPI (2560x1800 resolution). This device comes with Nvidia Tegra X1 chipset (64-bit Quad-core 1.9 GHz processor) that is powered by the Android Oreo 8.0 operating system. This tablet comes with an incredible 9240 mAh battery. This device has an 8 MP single primary camera.
#7 in Tablets < 30K Full Specification
77% score
Rs. 26,999 view prices
Prices
Rs. 26,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.96 GHz Kryo 485...
  • Qualcomm Snapdragon 860
  • 6GB RAM
Camera
  • Single camera, 13 MP, Dual LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen, 120Hz refresh rate
  • 1600x2560, 274 PPI
Storage
  • 128GB internal storage
  • Non expandable storage
Battery
  • Li-Polymer 8720 mAh
  • 33W fast battery charging
  • USB Type-C charging connector
Xiaomi MI Pad 5 has a 11.0" 120Hz screen. In the performance department, This tablet offers Qualcomm Snapdragon 860 chipset (64-bit Octa-core 2.96 GHz Kryo 485 7nm processor) and the Android 12 operating system. This device packs a massive 8720 mAh battery with 33W fast battery charging. This device is equipped with a 13 MP single rear camera.
#2 in Tablets < 30K Full Specification
77% score
Rs. 28,999 view prices
Prices
Rs. 28,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.96 GHz Kryo 485...
  • Qualcomm Snapdragon 860
  • 6GB RAM
Camera
  • Single camera, 13 MP, Dual LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen, 120Hz refresh rate
  • 1600x2560, 274 PPI
Storage
  • 256GB internal storage
  • Non expandable storage
Battery
  • Li-Polymer 8720 mAh
  • 33W fast battery charging
  • USB Type-C charging connector
Xiaomi MI Pad 5 (6GB RAM + 256GB) comes with a 11.0" screen. It also offers a smooth refresh rate of 120Hz. This tablet is equipped with Qualcomm Snapdragon 860 chipset (64-bit Octa-core 2.96 GHz Kryo 485 7nm processor) and runs on the Android 12. The a massive 8720 mAh battery with 33W fast battery charging support powers the phone. This device is equipped with a 13 MP single rear camera.
#2 in Tablets < 30K Full Specification
75% score
Rs. 35,999 view prices
Prices
Rs. 35,999 Buy
Rs. 44,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 470...
  • Qualcomm SDM730 Snapdragon 730G
  • 6GB RAM
Camera
  • Dual camera, 13 MP + 5 MP
  • Dual selfie camera, 8 MP + 8 MP
Display
  • 11.5" OLED Screen
  • 1600x2560, 263 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 8600 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 Pro has a 11.5" screen. In the performance department, This tablet offers Qualcomm Snapdragon 730G chipset (64-bit Octa-core 2.2 GHz Kryo 470 Gold 8nm processor) and the Android 10 operating system. The an impressive 8600 mAh battery with 20W fast battery charging support powers the phone. This device is equipped with a 13 MP dual rear camera.
#2 in Tablets < 40K Full Specification
79% score
Rs. 27,999 view prices
Prices
Rs. 27,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 660 (6...
  • Qualcomm Snapdragon 695 5G
  • 6GB RAM
Camera
  • Single camera, 13 MP
  • Single selfie camera, 8 MP
Display
  • 10.95" IPS LCD Screen
  • 1200x2000, 213 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 8340 mAh
  • 33W fast battery charging
  • USB Type-C charging connector
Realme Pad X (Wi-Fi + 5G) (6GB RAM + 128GB) offers a 10.95" display panel with 213 PPI (1200x2000 resolution). This tablet comes with Qualcomm Snapdragon 695 chipset (64-bit Octa-core 2.2 GHz Kryo 660 6nm processor) that is powered by the Android 11 operating system. The a gigantic 8340 mAh battery with 33W fast battery charging support powers the phone. This tablet has a 13 MP single primary camera.
#1 in Tablets < 30K Full Specification
69% score
Rs. 19,989 view prices
Prices
Rs. 19,989 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 660 (6...
  • Qualcomm Snapdragon 695 5G
  • 4GB RAM
Camera
  • Single camera, 13 MP
  • Single selfie camera, 8 MP
Display
  • 10.95" IPS LCD Screen
  • 1200x2000, 213 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 8340 mAh
  • 33W fast battery charging
  • USB Type-C charging connector
Realme Pad X (Wi-Fi) offers a 10.95" display panel with 213 PPI (1200x2000 resolution). This tablet comes with Qualcomm Snapdragon 695 chipset (64-bit Octa-core 2.2 GHz Kryo 660 6nm processor) that is powered by the Android 11 operating system. The an incredible 8340 mAh battery with 33W fast battery charging support powers the phone. This tablet is equipped with a 13 MP single rear camera.
#9 in Tablets < 20K Full Specification
72% score
Rs. 15,999 view prices
Prices
Rs. 15,999 Buy
Rs. 18,499 Buy
CPU & RAM
  • 64-bit Octa-core 1.8 GHz ARM...
  • Unisoc T610
  • 4GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.4" IPS LCD Screen
  • 1200x2000, 224 PPI
  • Scratch Resistant Glass
Storage
  • 64GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 8200 mAh
  • 15W fast battery charging
  • USB Type-C charging connector
Nokia T20 (WiFi + 4G) has a 10.4" screen. This tablet comes with Unisoc T610 chipset (64-bit Octa-core 1.8 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) that is powered by the Android 11 operating system. This device has a long-lasting 8200 mAh battery and comes with 15W fast battery charging. This device offers an 8 MP single camera at the back.
#6 in Tablets < 20K Full Specification
70% score
Rs. 17,999 view prices
Prices
Rs. 17,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz ARM...
  • MediaTek Helio G99
  • 4GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 8 MP
Display
  • 10.61" IPS LCD Screen, 90Hz refresh rate
  • 1200x2000, 220 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 8000 mAh
  • 18W fast battery charging
  • USB Type-C charging connector
Xiaomi Redmi Pad (4GB RAM + 128GB) packs a 10.61" display with 90Hz refresh rate. This tablet is equipped with Mediatek Helio G99 chipset (64-bit Octa-core 2.2 GHz ARM Cortex-A76 + ARM Cortex-A55 6nm processor) and runs on the Android 12. This device has a massive 8000 mAh battery and comes with 18W fast battery charging. This device features an 8 MP single camera setup as a primary camera.
#5 in Tablets < 20K Full Specification
72% score
Rs. 19,999 view prices
Prices
Rs. 19,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz ARM...
  • MediaTek Helio G99
  • 6GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 8 MP
Display
  • 10.61" IPS LCD Screen, 90Hz refresh rate
  • 1200x2000, 220 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 8000 mAh
  • 18W fast battery charging
  • USB Type-C charging connector
Xiaomi Redmi Pad (6GB RAM + 128GB) offers a 10.61" display with 90Hz refresh rate. In the performance department, This tablet offers Mediatek Helio G99 chipset (64-bit Octa-core 2.2 GHz ARM Cortex-A76 + ARM Cortex-A55 6nm processor) and the Android 12 operating system. This device packs an incredible 8000 mAh battery with 18W fast battery charging. This tablet features an 8 MP single camera setup as a primary camera.
#5 in Tablets < 20K Full Specification
62% score
Rs. 18,585 view prices
Prices
Rs. 18,585 Buy
CPU & RAM
  • Octa-core 2 GHz
  • Octa-core 2 GHz
  • 4GB RAM
Camera
  • Single Camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.1" IPS LCD Screen
  • 1920x1200, 224 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 256GB
Battery
  • Li-Polymer 8000 mAh
  • USB Type-C charging connector
Wishtel IRA Duo Plus comes with a 10.1" screen. This device runs on the Android 11 operating system. This tablet is powered by a gigantic 8000 mAh battery. This device has an 8 MP single primary camera.
#16 in Tablets < 20K Full Specification
74% score
Rs. 26,499 view prices
Prices
Rs. 26,499 Buy
CPU & RAM
  • 64-bit Octa-core 2.05 GHz ARM...
  • Mediatek Helio G90T
  • 6GB RAM
Camera
  • Single camera, 13 MP, LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 Plus (Wi-Fi + 4G) comes with a 11.0" screen. This tablet has Mediatek Helio G90T chipset (64-bit Octa-core 2.05 GHz ARM Cortex-A76 + ARM Cortex-A55 12nm processor) and runs on the Android 11 operating system. This tablet comes with a whopping 7700 mAh battery along with 20W fast battery charging. This device offers a 13 MP single camera at the back.
#4 in Tablets < 30K Full Specification
76% score
Rs. 21,938 view prices
Prices
Rs. 21,938 Buy
CPU & RAM
  • 64-bit Octa-core 2.4 GHz Kryo 265...
  • Qualcomm Snapdragon 680
  • 6GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 8 MP
Display
  • 10.61" IPS LCD Screen
  • 1200x2000, 220 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Tab M10 FHD Plus (3rd Gen) (Wi-Fi + 4G) packs a 10.61" display. This tablet is equipped with Qualcomm Snapdragon 680 chipset (64-bit Octa-core 2.4 GHz Kryo 265 Gold + Kryo 265 Silver 6nm processor) and runs on the Android 12. This tablet has an impressive 7700 mAh battery and comes with 20W fast battery charging. In the camera department, This tablet comes with an 8 MP single rear camera.
#1 in Tablets < 20K Full Specification
76% score
Rs. 35,999 view prices
Prices
Rs. 35,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 570 (8...
  • Qualcomm Snapdragon 750G 5G
  • 6GB RAM
Camera
  • Single camera, 13 MP, LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 5G packs a 11.0" display. This device is powered by Qualcomm Snapdragon 750G 5G chipset (64-bit Octa-core 2.2 GHz Kryo 570 8nm processor) that runs on the Android 11 operating system. This tablet packs a gigantic 7700 mAh battery with 20W fast battery charging. This tablet offers a 13 MP single camera at the back.
#3 in Tablets < 30K Full Specification
78% score
Rs. 39,999 view prices
Prices
Rs. 39,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 570 (8...
  • Qualcomm Snapdragon 750G 5G
  • 8GB RAM
Camera
  • Single camera, 13 MP, LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 256GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 5G (8GB RAM + 256GB) offers a 11.0" display panel with 212 PPI (1200x2000 resolution). This tablet has Qualcomm Snapdragon 750G 5G chipset (64-bit Octa-core 2.2 GHz Kryo 570 8nm processor) and runs on the Android 11 operating system. This tablet comes with a massive 7700 mAh battery along with 20W fast battery charging. This tablet has a 13 MP single primary camera.
#1 in Tablets < 40K Full Specification
74% score
Rs. 22,999 view prices
Prices
Rs. 22,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.05 GHz ARM...
  • Mediatek Helio G90T
  • 4GB RAM
Camera
  • Single camera, 13 MP, LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Motorola Tab G70 packs a 11.0" display. This tablet is equipped with Mediatek Helio G90T chipset (64-bit Octa-core 2.05 GHz ARM Cortex-A76 + ARM Cortex-A55 12nm processor) and runs on the Android 11. The a big 7700 mAh battery with 20W fast battery charging support powers the phone. This tablet features a 13 MP single camera setup as a primary camera.
#2 in Tablets < 20K Full Specification
70% score
Rs. 27,999 view prices
Prices
Rs. 27,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.05 GHz ARM...
  • Mediatek Helio G90T
  • 4GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Yoga Tab 11 (Wi-Fi + 4G) offers a 11.0" display panel with 212 PPI (1200x2000 resolution). As far as the performance is concerned, This device comes with Mediatek Helio G90T chipset (64-bit Octa-core 2.05 GHz ARM Cortex-A76 + ARM Cortex-A55 12nm processor) and runs on the Android 11 operating system. This device packs a big 7700 mAh battery with 20W fast battery charging. This device is equipped with an 8 MP single rear camera.
#5 in Tablets < 30K Full Specification
69% score
Rs. 19,835 view prices
Prices
Rs. 19,835 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz Kryo 260...
  • Qualcomm Snapdragon 662
  • 4GB RAM
Camera
  • Single camera, 13 MP, LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W Fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 Wi-Fi + 4G comes with a 11.0" screen. As far as the performance is concerned, This device comes with Qualcomm Snapdragon 662 chipset (64-bit Octa-core 2.3 GHz Kryo 260 Gold 11nm processor) and runs on the Android 10 operating system. This device has a long-lasting 7700 mAh battery and comes with 20W fast battery charging. This device features a 13 MP single camera setup as a primary camera.
#10 in Tablets < 20K Full Specification
67% score
Rs. 16,999 view prices
Prices
Rs. 16,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz ARM...
  • Mediatek Helio P22T
  • 3GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.3" IPS LCD Screen
  • 1200x1920, 220 PPI
Storage
  • 32GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7500 mAh
  • USB Type-C charging connector
Lenovo Tab K10 FHD (Wi-Fi + 4G) comes with a 10.3" screen. This device is powered by Mediatek Helio P22T MT8768T chipset (64-bit Octa-core 2.3 GHz ARM Cortex-A53 12nm processor) that runs on the Android 11 operating system. This tablet has a gigantic 7500 mAh battery. This device offers an 8 MP single camera at the back.
#8 in Tablets < 20K Full Specification
70% score
Rs. 16,699 view prices
Prices
Rs. 16,699 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz ARM...
  • Mediatek Helio P22T
  • 4GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.3" IPS LCD Screen
  • 1200x1920, 220 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7500 mAh
  • USB Type-C charging connector
Lenovo Tab K10 FHD (Wi-Fi + 4G) (4GB RAM + 64GB) comes with a 10.3" screen. This device has Mediatek Helio P22T MT8768T chipset (64-bit Octa-core 2.3 GHz ARM Cortex-A53 12nm processor) and runs on the Android 11 operating system. This device comes with a whopping 7500 mAh battery. This tablet offers an 8 MP single camera at the back.
#8 in Tablets < 20K Full Specification
62% score
Rs. 13,999 view prices
Prices
Rs. 13,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz ARM...
  • Mediatek Helio P22T
  • 3GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.3" IPS LCD Screen
  • 1200x1920, 220 PPI
Storage
  • 32GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7500 mAh
  • USB Type-C charging connector
Lenovo Tab K10 FHD (Wi-Fi) has a 10.3" screen. This device is powered by Mediatek Helio P22T MT8768T chipset (64-bit Octa-core 2.3 GHz ARM Cortex-A53 12nm processor) that runs on the Android 11 operating system. The an impressive 7500 mAh battery powers the phone. In the camera department, This tablet comes with an 8 MP single rear camera.
#8 in Tablets < 15K Full Specification
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